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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 14:29:10 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 14:29:10 +0000
commit2aa4a82499d4becd2284cdb482213d541b8804dd (patch)
treeb80bf8bf13c3766139fbacc530efd0dd9d54394c /js/src/tests/test262/annexB/built-ins
parentInitial commit. (diff)
downloadfirefox-2aa4a82499d4becd2284cdb482213d541b8804dd.tar.xz
firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.zip
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/annexB/built-ins')
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341 files changed, 8101 insertions, 0 deletions
diff --git a/js/src/tests/test262/annexB/built-ins/Array/browser.js b/js/src/tests/test262/annexB/built-ins/Array/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Array/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/Array/from/browser.js b/js/src/tests/test262/annexB/built-ins/Array/from/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Array/from/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/Array/from/iterator-method-emulates-undefined.js b/js/src/tests/test262/annexB/built-ins/Array/from/iterator-method-emulates-undefined.js
new file mode 100644
index 0000000000..5ee69df755
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Array/from/iterator-method-emulates-undefined.js
@@ -0,0 +1,31 @@
+// Copyright (C) 2020 Alexey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-array.from
+description: >
+ [[IsHTMLDDA]] object as @@iterator method gets called.
+info: |
+ Array.from ( items [ , mapfn [ , thisArg ] ] )
+
+ [...]
+ 4. Let usingIterator be ? GetMethod(items, @@iterator).
+ 5. If usingIterator is not undefined, then
+ [...]
+ c. Let iteratorRecord be ? GetIterator(items, sync, usingIterator).
+
+ GetIterator ( obj [ , hint [ , method ] ] )
+
+ [...]
+ 4. Let iterator be ? Call(method, obj).
+ 5. If Type(iterator) is not Object, throw a TypeError exception.
+features: [Symbol.iterator, IsHTMLDDA]
+---*/
+
+var items = {};
+items[Symbol.iterator] = $262.IsHTMLDDA;
+
+assert.throws(TypeError, function() {
+ Array.from(items);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Array/from/shell.js b/js/src/tests/test262/annexB/built-ins/Array/from/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Array/from/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/Array/shell.js b/js/src/tests/test262/annexB/built-ins/Array/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Array/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/Date/browser.js b/js/src/tests/test262/annexB/built-ins/Date/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/browser.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/B.2.4.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/B.2.4.js
new file mode 100644
index 0000000000..4e6091dd06
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/B.2.4.js
@@ -0,0 +1,18 @@
+// Copyright (c) 2012 Ecma International. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: B.2.4
+description: >
+ Object.getOwnPropertyDescriptor returns data desc for functions on
+ built-ins (Date.prototype.getYear)
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(Date.prototype, "getYear", {
+ enumerable: false,
+ writable: true,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/browser.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/length.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/length.js
new file mode 100644
index 0000000000..72bb65b0e7
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/length.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.4.1
+description: >
+ Date.prototype.getYear.length is 0.
+info: |
+ Date.prototype.getYear ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, has a length
+ property whose value is an integer. Unless otherwise specified, this
+ value is equal to the largest number of named arguments shown in the
+ subclause headings for the function description, including optional
+ parameters. However, rest parameters shown using the form “...name”
+ are not included in the default argument count.
+
+ Unless otherwise specified, the length property of a built-in Function
+ object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+ [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(Date.prototype.getYear, "length", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: 0
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/name.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/name.js
new file mode 100644
index 0000000000..6a3db43a9f
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/name.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.4.1
+description: >
+ Date.prototype.getYear.name is "getYear".
+info: |
+ Date.prototype.getYear ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, that is not
+ identified as an anonymous function has a name property whose value
+ is a String.
+
+ Unless otherwise specified, the name property of a built-in Function
+ object, if it exists, has the attributes { [[Writable]]: false,
+ [[Enumerable]]: false, [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(Date.prototype.getYear, "name", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: "getYear"
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/nan.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/nan.js
new file mode 100644
index 0000000000..121c54fcd5
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/nan.js
@@ -0,0 +1,17 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-date.prototype.getyear
+es6id: B.2.4.1
+es5id: B.2.4
+description: NaN time value
+info: |
+ 1. Let t be ? thisTimeValue(this value).
+ 2. If t is NaN, return NaN.
+---*/
+
+var date = new Date({});
+
+assert.sameValue(date.getYear(), NaN);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/not-a-constructor.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/not-a-constructor.js
new file mode 100644
index 0000000000..a3936a335e
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/not-a-constructor.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-ecmascript-standard-built-in-objects
+description: >
+ Date.prototype.getYear does not implement [[Construct]], is not new-able
+info: |
+ ECMAScript Function Objects
+
+ Built-in function objects that are not identified as constructors do not
+ implement the [[Construct]] internal method unless otherwise specified in
+ the description of a particular function.
+
+ sec-evaluatenew
+ ...
+ 7. If IsConstructor(constructor) is false, throw a TypeError exception.
+ ...
+includes: [isConstructor.js]
+features: [Reflect.construct, arrow-function]
+---*/
+
+assert.sameValue(
+ isConstructor(Date.prototype.getYear),
+ false,
+ 'isConstructor(Date.prototype.getYear) must return false'
+);
+
+assert.throws(TypeError, () => {
+ let date = new Date(Date.now()); new date.getYear();
+}, '`let date = new Date(Date.now()); new date.getYear()` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/return-value.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/return-value.js
new file mode 100644
index 0000000000..1df44ae303
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/return-value.js
@@ -0,0 +1,43 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-date.prototype.getyear
+es6id: B.2.4.1
+es5id: B.2.4
+description: >
+ Return value for objects with numeric value in [[DateValue]] internal slot
+info: |
+ 1. Let t be ? thisTimeValue(this value).
+ 2. If t is NaN, return NaN.
+ 3. Return YearFromTime(LocalTime(t)) - 1900.
+---*/
+
+assert.sameValue(new Date(1899, 0).getYear(), -1, '1899: first millisecond');
+assert.sameValue(
+ new Date(1899, 11, 31, 23, 59, 59, 999).getYear(),
+ -1,
+ '1899: final millisecond'
+);
+
+assert.sameValue(new Date(1900, 0).getYear(), 0, '1900: first millisecond');
+assert.sameValue(
+ new Date(1900, 11, 31, 23, 59, 59, 999).getYear(),
+ 0,
+ '1900: final millisecond'
+);
+
+assert.sameValue(new Date(1970, 0).getYear(), 70, '1970: first millisecond');
+assert.sameValue(
+ new Date(1970, 11, 31, 23, 59, 59, 999).getYear(),
+ 70,
+ '1970: final millisecond'
+);
+
+assert.sameValue(new Date(2000, 0).getYear(), 100, '2000: first millisecond');
+assert.sameValue(
+ new Date(2000, 11, 31, 23, 59, 59, 999).getYear(),
+ 100,
+ '2000: final millisecond'
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/shell.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/shell.js
new file mode 100644
index 0000000000..54371b7789
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/shell.js
@@ -0,0 +1,19 @@
+// GENERATED, DO NOT EDIT
+// file: isConstructor.js
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: |
+ Test if a given function is a constructor function.
+defines: [isConstructor]
+---*/
+
+function isConstructor(f) {
+ try {
+ Reflect.construct(function(){}, [], f);
+ } catch (e) {
+ return false;
+ }
+ return true;
+}
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/this-not-date.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/this-not-date.js
new file mode 100644
index 0000000000..cb6888f80a
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/getYear/this-not-date.js
@@ -0,0 +1,28 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-date.prototype.getyear
+es6id: B.2.4.1
+es5id: B.2.4
+description: Behavior when `this` value has no [[DateValue]] internal slot
+info: |
+ 1. Let t be ? thisTimeValue(this value).
+---*/
+
+var getYear = Date.prototype.getYear;
+
+assert.sameValue(typeof getYear, 'function');
+
+assert.throws(TypeError, function() {
+ getYear.call({});
+}, 'object');
+
+assert.throws(TypeError, function() {
+ getYear.call(undefined);
+}, 'undefined');
+
+assert.throws(TypeError, function() {
+ getYear.call(null);
+}, 'null');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/B.2.5.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/B.2.5.js
new file mode 100644
index 0000000000..91eb6f7451
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/B.2.5.js
@@ -0,0 +1,18 @@
+// Copyright (c) 2012 Ecma International. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: B.2.5
+description: >
+ Object.getOwnPropertyDescriptor returns data desc for functions on
+ built-ins (Date.prototype.setYear)
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(Date.prototype, "setYear", {
+ enumerable: false,
+ writable: true,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/browser.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/length.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/length.js
new file mode 100644
index 0000000000..946c22d3d1
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/length.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.4.2
+description: >
+ Date.prototype.setYear.length is 1.
+info: |
+ Date.prototype.setYear ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, has a length
+ property whose value is an integer. Unless otherwise specified, this
+ value is equal to the largest number of named arguments shown in the
+ subclause headings for the function description, including optional
+ parameters. However, rest parameters shown using the form “...name”
+ are not included in the default argument count.
+
+ Unless otherwise specified, the length property of a built-in Function
+ object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+ [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(Date.prototype.setYear, "length", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: 1
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/name.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/name.js
new file mode 100644
index 0000000000..f35e39d327
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/name.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.4.2
+description: >
+ Date.prototype.setYear.name is "setYear".
+info: |
+ Date.prototype.setYear ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, that is not
+ identified as an anonymous function has a name property whose value
+ is a String.
+
+ Unless otherwise specified, the name property of a built-in Function
+ object, if it exists, has the attributes { [[Writable]]: false,
+ [[Enumerable]]: false, [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(Date.prototype.setYear, "name", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: "setYear"
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/not-a-constructor.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/not-a-constructor.js
new file mode 100644
index 0000000000..906214fde4
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/not-a-constructor.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-ecmascript-standard-built-in-objects
+description: >
+ Date.prototype.setYear does not implement [[Construct]], is not new-able
+info: |
+ ECMAScript Function Objects
+
+ Built-in function objects that are not identified as constructors do not
+ implement the [[Construct]] internal method unless otherwise specified in
+ the description of a particular function.
+
+ sec-evaluatenew
+ ...
+ 7. If IsConstructor(constructor) is false, throw a TypeError exception.
+ ...
+includes: [isConstructor.js]
+features: [Reflect.construct, arrow-function]
+---*/
+
+assert.sameValue(
+ isConstructor(Date.prototype.setYear),
+ false,
+ 'isConstructor(Date.prototype.setYear) must return false'
+);
+
+assert.throws(TypeError, () => {
+ let date = new Date(Date.now()); new date.setYear();
+}, '`let date = new Date(Date.now()); new date.setYear()` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/shell.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/shell.js
new file mode 100644
index 0000000000..54371b7789
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/shell.js
@@ -0,0 +1,19 @@
+// GENERATED, DO NOT EDIT
+// file: isConstructor.js
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: |
+ Test if a given function is a constructor function.
+defines: [isConstructor]
+---*/
+
+function isConstructor(f) {
+ try {
+ Reflect.construct(function(){}, [], f);
+ } catch (e) {
+ return false;
+ }
+ return true;
+}
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/this-not-date.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/this-not-date.js
new file mode 100644
index 0000000000..15614f98e3
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/this-not-date.js
@@ -0,0 +1,28 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-date.prototype.setyear
+es6id: B.2.4.2
+es5id: B.2.5
+description: Behavior when "this" value has no [[DateValue]] internal slot
+info: |
+ 1. Let t be ? thisTimeValue(this value).
+---*/
+
+var setYear = Date.prototype.setYear;
+
+assert.sameValue(typeof setYear, 'function');
+
+assert.throws(TypeError, function() {
+ setYear.call({}, 1);
+}, 'object');
+
+assert.throws(TypeError, function() {
+ setYear.call(undefined, 1);
+}, 'undefined');
+
+assert.throws(TypeError, function() {
+ setYear.call(null, 1);
+}, 'null');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/this-time-nan.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/this-time-nan.js
new file mode 100644
index 0000000000..fb99ad3765
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/this-time-nan.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-date.prototype.setyear
+es6id: B.2.4.2
+es5id: B.2.5
+description: >
+ Behavior when the [[DateValue]] internal slot of "this" value is NaN
+info: |
+ 1. Let t be ? thisTimeValue(this value).
+ 2. If t is NaN, let t be +0; otherwise, let t be LocalTime(t).
+---*/
+
+var date = new Date({});
+var expected = new Date(1971, 0).valueOf();
+
+assert.sameValue(date.setYear(71), expected, 'method return value');
+assert.sameValue(date.valueOf(), expected, '[[DateValue]] internal slot');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/this-time-valid.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/this-time-valid.js
new file mode 100644
index 0000000000..35ccee0fbf
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/this-time-valid.js
@@ -0,0 +1,21 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-date.prototype.setyear
+es6id: B.2.4.2
+es5id: B.2.5
+description: >
+ Behavior when the [[DateValue]] internal slot of "this" value is an integer
+ value
+info: |
+ 1. Let t be ? thisTimeValue(this value).
+ 2. If t is NaN, let t be +0; otherwise, let t be LocalTime(t).
+---*/
+
+var date = new Date(1970, 1, 2, 3, 4, 5);
+var expected = new Date(1971, 1, 2, 3, 4, 5).valueOf();
+
+assert.sameValue(date.setYear(71), expected, 'method return value');
+assert.sameValue(date.valueOf(), expected, '[[DateValue]] internal slot');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/time-clip.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/time-clip.js
new file mode 100644
index 0000000000..f296e204ab
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/time-clip.js
@@ -0,0 +1,36 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-date.prototype.setyear
+es6id: B.2.4.2
+es5id: B.2.5
+description: Clipping of new time value
+info: |
+ [...]
+ 9. Set the [[DateValue]] internal slot of this Date object to
+ TimeClip(date).
+ 10. Return the value of the [[DateValue]] internal slot of this Date
+ object.
+---*/
+
+var date;
+
+date = new Date(1970, 8, 10, 0, 0, 0, 0);
+
+assert.notSameValue(
+ date.setYear(275760), NaN, 'method return value (valid date)'
+);
+assert.notSameValue(
+ date.valueOf(), NaN, '[[DateValue]] internal slot (valid date)'
+);
+
+date = new Date(1970, 8, 14, 0, 0, 0, 0);
+
+assert.sameValue(
+ date.setYear(275760), NaN, 'method return value (invalid date)'
+);
+assert.sameValue(
+ date.valueOf(), NaN, '[[DateValue]] internal slot (invalid date)'
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/year-nan.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/year-nan.js
new file mode 100644
index 0000000000..9a14f8f777
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/year-nan.js
@@ -0,0 +1,38 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-date.prototype.setyear
+es6id: B.2.4.2
+es5id: B.2.5
+description: Behavior when year value coerces to NaN
+info: |
+ [...]
+ 3. Let y be ? ToNumber(year).
+ 4. If y is NaN, set the [[DateValue]] internal slot of this Date object to
+ NaN and return NaN.
+features: [Symbol]
+---*/
+
+var date;
+
+date = new Date();
+assert.sameValue(date.setYear(), NaN, 'return value (no argument)');
+assert.sameValue(
+ date.valueOf(), NaN, '[[DateValue]] internal slot (no argument)'
+);
+
+date = new Date();
+assert.sameValue(date.setYear(NaN), NaN, 'return value (literal NaN)');
+assert.sameValue(
+ date.valueOf(), NaN, '[[DateValue]] internal slot (literal NaN)'
+);
+
+date = new Date();
+assert.sameValue(
+ date.setYear('not a number'), NaN, 'return value (NaN from ToNumber)'
+);
+assert.sameValue(
+ date.valueOf(), NaN, '[[DateValue]] internal slot (NaN from ToNumber)'
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/year-number-absolute.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/year-number-absolute.js
new file mode 100644
index 0000000000..61cc1d91a3
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/year-number-absolute.js
@@ -0,0 +1,44 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-date.prototype.setyear
+es6id: B.2.4.2
+es5id: B.2.5
+description: >
+ Behavior when the integer representation of the specified `year` is not
+ relative to 1900
+info: |
+ [...]
+ 5. If y is not NaN and 0 ≤ ToInteger(y) ≤ 99, let yyyy be ToInteger(y) +
+ 1900.
+ 6. Else, let yyyy be y.
+ [...]
+---*/
+
+var date;
+
+date = new Date(1970, 0);
+date.setYear(-1);
+assert.sameValue(date.getFullYear(), -1);
+
+date = new Date(1970, 0);
+date.setYear(100);
+assert.sameValue(date.getFullYear(), 100);
+
+date = new Date(1970, 0);
+date.setYear(1899);
+assert.sameValue(date.getFullYear(), 1899);
+
+date = new Date(1970, 0);
+date.setYear(1900);
+assert.sameValue(date.getFullYear(), 1900);
+
+date = new Date(1970, 0);
+date.setYear(1999);
+assert.sameValue(date.getFullYear(), 1999);
+
+date = new Date(1970, 0);
+date.setYear(2000);
+assert.sameValue(date.getFullYear(), 2000);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/year-number-relative.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/year-number-relative.js
new file mode 100644
index 0000000000..632acfa129
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/year-number-relative.js
@@ -0,0 +1,47 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-date.prototype.setyear
+es6id: B.2.4.2
+es5id: B.2.5
+description: >
+ Behavior when the integer representation of the specified `year` is
+ relative to 1900
+info: |
+ [...]
+ 5. If y is not NaN and 0 ≤ ToInteger(y) ≤ 99, let yyyy be ToInteger(y) +
+ 1900.
+ [...]
+---*/
+
+var date;
+
+date = new Date(1970, 0);
+date.setYear(-0.9999999);
+assert.sameValue(date.getFullYear(), 1900, 'y = -0.999999');
+
+date = new Date(1970, 0);
+date.setYear(-0);
+assert.sameValue(date.getFullYear(), 1900, 'y = -0');
+
+date = new Date(1970, 0);
+date.setYear(0);
+assert.sameValue(date.getFullYear(), 1900, 'y = 0');
+
+date = new Date(1970, 0);
+date.setYear(50);
+assert.sameValue(date.getFullYear(), 1950, 'y = 50');
+
+date = new Date(1970, 0);
+date.setYear(50.999999);
+assert.sameValue(date.getFullYear(), 1950, 'y = 50.999999');
+
+date = new Date(1970, 0);
+date.setYear(99);
+assert.sameValue(date.getFullYear(), 1999, 'y = 99');
+
+date = new Date(1970, 0);
+date.setYear(99.999999);
+assert.sameValue(date.getFullYear(), 1999, 'y = 99.999999');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/year-to-number-err.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/year-to-number-err.js
new file mode 100644
index 0000000000..d7e318f571
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/setYear/year-to-number-err.js
@@ -0,0 +1,31 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-date.prototype.setyear
+es6id: B.2.4.2
+es5id: B.2.5
+description: >
+ Behavior when calling ToNumber on year value returns an abrupt completion
+info: |
+ [...]
+ 3. Let y be ? ToNumber(year).
+features: [Symbol]
+---*/
+
+var date = new Date();
+var symbol = Symbol('');
+var year = {
+ valueOf: function() {
+ throw new Test262Error();
+ }
+};
+
+assert.throws(Test262Error, function() {
+ date.setYear(year);
+});
+
+assert.throws(TypeError, function() {
+ date.setYear(symbol);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/shell.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/toGMTString/browser.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/toGMTString/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/toGMTString/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/toGMTString/not-a-constructor.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/toGMTString/not-a-constructor.js
new file mode 100644
index 0000000000..bb6c5f412f
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/toGMTString/not-a-constructor.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-ecmascript-standard-built-in-objects
+description: >
+ Date.prototype.toGMTString does not implement [[Construct]], is not new-able
+info: |
+ ECMAScript Function Objects
+
+ Built-in function objects that are not identified as constructors do not
+ implement the [[Construct]] internal method unless otherwise specified in
+ the description of a particular function.
+
+ sec-evaluatenew
+ ...
+ 7. If IsConstructor(constructor) is false, throw a TypeError exception.
+ ...
+includes: [isConstructor.js]
+features: [Reflect.construct, arrow-function]
+---*/
+
+assert.sameValue(
+ isConstructor(Date.prototype.toGMTString),
+ false,
+ 'isConstructor(Date.prototype.toGMTString) must return false'
+);
+
+assert.throws(TypeError, () => {
+ let date = new Date(Date.now()); new date.toGMTString();
+}, '`let date = new Date(Date.now()); new date.toGMTString()` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/toGMTString/prop-desc.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/toGMTString/prop-desc.js
new file mode 100644
index 0000000000..c7f55f91a1
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/toGMTString/prop-desc.js
@@ -0,0 +1,19 @@
+// Copyright (c) 2012 Ecma International. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: B.2.6
+description: >
+ Object.getOwnPropertyDescriptor returns data desc for functions on
+ built-ins (Date.prototype.toGMTString)
+includes: [propertyHelper.js]
+
+---*/
+
+verifyProperty(Date.prototype, "toGMTString", {
+ enumerable: false,
+ writable: true,
+ configurable: true,
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/toGMTString/shell.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/toGMTString/shell.js
new file mode 100644
index 0000000000..54371b7789
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/toGMTString/shell.js
@@ -0,0 +1,19 @@
+// GENERATED, DO NOT EDIT
+// file: isConstructor.js
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: |
+ Test if a given function is a constructor function.
+defines: [isConstructor]
+---*/
+
+function isConstructor(f) {
+ try {
+ Reflect.construct(function(){}, [], f);
+ } catch (e) {
+ return false;
+ }
+ return true;
+}
diff --git a/js/src/tests/test262/annexB/built-ins/Date/prototype/toGMTString/value.js b/js/src/tests/test262/annexB/built-ins/Date/prototype/toGMTString/value.js
new file mode 100644
index 0000000000..27e9f98edd
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/prototype/toGMTString/value.js
@@ -0,0 +1,16 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-date.prototype.togmtstring
+es6id: B.2.4.3
+es5id: B.2.6
+description: Value of `Date.prototype.toGMTString`
+info: |
+ The function object that is the initial value of Date.prototype.toGMTString
+ is the same function object that is the initial value of
+ Date.prototype.toUTCString.
+---*/
+
+assert.sameValue(Date.prototype.toGMTString, Date.prototype.toUTCString);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Date/shell.js b/js/src/tests/test262/annexB/built-ins/Date/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Date/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/Function/browser.js b/js/src/tests/test262/annexB/built-ins/Function/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Function/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/Function/createdynfn-html-close-comment-body.js b/js/src/tests/test262/annexB/built-ins/Function/createdynfn-html-close-comment-body.js
new file mode 100644
index 0000000000..49a409b8a6
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Function/createdynfn-html-close-comment-body.js
@@ -0,0 +1,22 @@
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-createdynamicfunction
+description: >
+ Create a Function with the function body being a html close comment.
+info: |
+ 19.2.1.1.1 Runtime Semantics: CreateDynamicFunction(constructor, newTarget, kind, args)
+ ...
+ 7. If kind is "normal", then
+ a. Let goal be the grammar symbol FunctionBody[~Yield, ~Await].
+ ...
+ 11. Let body be the result of parsing bodyText, interpreted as UTF-16 encoded Unicode text
+ as described in 6.1.4, using goal as the goal symbol. Throw a SyntaxError exception if
+ the parse fails.
+ ...
+---*/
+
+Function("\n-->");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Function/createdynfn-html-close-comment-params.js b/js/src/tests/test262/annexB/built-ins/Function/createdynfn-html-close-comment-params.js
new file mode 100644
index 0000000000..c97834d6f4
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Function/createdynfn-html-close-comment-params.js
@@ -0,0 +1,23 @@
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-createdynamicfunction
+description: >
+ Create a Function with the function parameters being a html close comment.
+info: |
+ 19.2.1.1.1 Runtime Semantics: CreateDynamicFunction(constructor, newTarget, kind, args)
+ ...
+ 7. If kind is "normal", then
+ ...
+ b. Let parameterGoal be the grammar symbol FormalParameters[~Yield, ~Await].
+ ...
+ 10. Let parameters be the result of parsing P, interpreted as UTF-16 encoded Unicode text
+ as described in 6.1.4, using parameterGoal as the goal symbol. Throw a SyntaxError
+ exception if the parse fails.
+ ...
+---*/
+
+Function("\n-->", "");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Function/createdynfn-html-open-comment-body.js b/js/src/tests/test262/annexB/built-ins/Function/createdynfn-html-open-comment-body.js
new file mode 100644
index 0000000000..3dc973128b
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Function/createdynfn-html-open-comment-body.js
@@ -0,0 +1,22 @@
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-createdynamicfunction
+description: >
+ Create a Function with the function body being a html open comment.
+info: |
+ 19.2.1.1.1 Runtime Semantics: CreateDynamicFunction(constructor, newTarget, kind, args)
+ ...
+ 7. If kind is "normal", then
+ a. Let goal be the grammar symbol FunctionBody[~Yield, ~Await].
+ ...
+ 11. Let body be the result of parsing bodyText, interpreted as UTF-16 encoded Unicode text
+ as described in 6.1.4, using goal as the goal symbol. Throw a SyntaxError exception if
+ the parse fails.
+ ...
+---*/
+
+Function("<!--");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Function/createdynfn-html-open-comment-params.js b/js/src/tests/test262/annexB/built-ins/Function/createdynfn-html-open-comment-params.js
new file mode 100644
index 0000000000..ea22bf96b6
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Function/createdynfn-html-open-comment-params.js
@@ -0,0 +1,23 @@
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-createdynamicfunction
+description: >
+ Create a Function with the function parameters being a html open comment.
+info: |
+ 19.2.1.1.1 Runtime Semantics: CreateDynamicFunction(constructor, newTarget, kind, args)
+ ...
+ 7. If kind is "normal", then
+ ...
+ b. Let parameterGoal be the grammar symbol FormalParameters[~Yield, ~Await].
+ ...
+ 10. Let parameters be the result of parsing P, interpreted as UTF-16 encoded Unicode text
+ as described in 6.1.4, using parameterGoal as the goal symbol. Throw a SyntaxError
+ exception if the parse fails.
+ ...
+---*/
+
+Function("<!--", "");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Function/createdynfn-no-line-terminator-html-close-comment-body.js b/js/src/tests/test262/annexB/built-ins/Function/createdynfn-no-line-terminator-html-close-comment-body.js
new file mode 100644
index 0000000000..36e6a5bb25
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Function/createdynfn-no-line-terminator-html-close-comment-body.js
@@ -0,0 +1,24 @@
+// Copyright (C) 2019 Leo Balter. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-createdynamicfunction
+description: >
+ Function body is wrapped with new lines before being parsed
+info: |
+ The HTMLCloseComment requires a preceding line terminator.
+
+ Runtime Semantics: CreateDynamicFunction(constructor, newTarget, kind, args)
+ ...
+ Set bodyText to ? ToString(bodyText).
+ Let parameters be the result of parsing P, interpreted as UTF-16 encoded Unicode text as
+ described in 6.1.4, using parameterGoal as the goal symbol. Throw a SyntaxError exception if the
+ parse fails.
+ Let body be the result of parsing bodyText, interpreted as UTF-16 encoded Unicode text as
+ described in 6.1.4, using goal as the goal symbol. Throw a SyntaxError exception if the parse
+ fails.
+---*/
+
+Function("-->");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Function/createdynfn-no-line-terminator-html-close-comment-params.js b/js/src/tests/test262/annexB/built-ins/Function/createdynfn-no-line-terminator-html-close-comment-params.js
new file mode 100644
index 0000000000..73fea90809
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Function/createdynfn-no-line-terminator-html-close-comment-params.js
@@ -0,0 +1,27 @@
+// Copyright (C) 2019 Leo Balter. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-createdynamicfunction
+description: >
+ Function parses the parameters text before forming the sourceText with the proper line feed.
+info: |
+ The HTMLCloseComment requires a preceding line terminator.
+
+ Runtime Semantics: CreateDynamicFunction(constructor, newTarget, kind, args)
+ ...
+ 16. Set bodyText to ? ToString(bodyText).
+ 17. Let parameters be the result of parsing P, interpreted as UTF-16 encoded Unicode text as
+ described in 6.1.4, using parameterGoal as the goal symbol. Throw a SyntaxError exception if the
+ parse fails.
+ 18. Let body be the result of parsing bodyText, interpreted as UTF-16 encoded Unicode text as
+ described in 6.1.4, using goal as the goal symbol. Throw a SyntaxError exception if the parse
+ fails.
+ ...
+ 41. Let sourceText be the string-concatenation of prefix, " anonymous(", P, 0x000A (LINE FEED),
+ ") {", 0x000A (LINE FEED), bodyText, 0x000A (LINE FEED), and "}".
+---*/
+
+assert.throws(SyntaxError, () => Function("-->", ""));
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Function/shell.js b/js/src/tests/test262/annexB/built-ins/Function/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Function/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/Object/browser.js b/js/src/tests/test262/annexB/built-ins/Object/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Object/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/Object/is/browser.js b/js/src/tests/test262/annexB/built-ins/Object/is/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Object/is/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/Object/is/emulates-undefined.js b/js/src/tests/test262/annexB/built-ins/Object/is/emulates-undefined.js
new file mode 100644
index 0000000000..c6b4bb8417
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Object/is/emulates-undefined.js
@@ -0,0 +1,28 @@
+// Copyright (C) 2020 Alexey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-object.is
+description: >
+ SameValue abstract op doesn't special-case [[IsHTMLDDA]] objects.
+info: |
+ Object.is ( value1, value2 )
+
+ 1. Return SameValue(value1, value2).
+
+ SameValue ( x, y )
+
+ 1. If Type(x) is different from Type(y), return false.
+features: [IsHTMLDDA]
+---*/
+
+var IsHTMLDDA = $262.IsHTMLDDA;
+
+assert.sameValue(Object.is(IsHTMLDDA, undefined), false, "SameValue with `undefined`");
+assert.sameValue(Object.is(undefined, IsHTMLDDA), false, "SameValue with `undefined`");
+
+assert.sameValue(Object.is(IsHTMLDDA, null), false, "SameValue with `null`");
+assert.sameValue(Object.is(null, IsHTMLDDA), false, "SameValue with `null`");
+
+assert(Object.is(IsHTMLDDA, IsHTMLDDA));
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/Object/is/shell.js b/js/src/tests/test262/annexB/built-ins/Object/is/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Object/is/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/Object/shell.js b/js/src/tests/test262/annexB/built-ins/Object/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/Object/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-control-escape-russian-letter.js b/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-control-escape-russian-letter.js
new file mode 100644
index 0000000000..b7caeb42a5
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-control-escape-russian-letter.js
@@ -0,0 +1,55 @@
+// Copyright 2009 the Sputnik authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: "CharacterEscape :: c ControlLetter"
+es5id: 15.10.2.10_A2.1_T3
+es6id: B.1.4
+description: >
+ "ControlLetter :: RUSSIAN ALPHABET is incorrect"
+ Instead, fall back to semantics to match literal "\\c"
+features: [generators]
+---*/
+
+function* invalidControls() {
+ // Check upper case Cyrillic
+ for (var alpha = 0x0410; alpha <= 0x042F; alpha++) {
+ yield String.fromCharCode(alpha);
+ }
+
+ // Check lower case Cyrillic
+ for (alpha = 0x0430; alpha <= 0x044F; alpha++) {
+ yield String.fromCharCode(alpha);
+ }
+
+ // Check ASCII characters which are not in the extended range or syntax
+ // characters
+ for (alpha = 0x00; alpha <= 0x7F; alpha++) {
+ let letter = String.fromCharCode(alpha);
+ if (!letter.match(/[0-9A-Za-z_\$(|)\[\]\/\\^]/)) {
+ yield letter;
+ }
+ }
+
+ // Check for end of string
+ yield "";
+}
+
+for (let letter of invalidControls()) {
+ var source = "\\c" + letter;
+ var re = new RegExp(source);
+
+ if (letter.length > 0) {
+ var char = letter.charCodeAt(0);
+ var str = String.fromCharCode(char % 32);
+ var arr = re.exec(str);
+ assert.sameValue(arr, null, `Character ${letter} unreasonably wrapped around as a control character`);
+ }
+ arr = re.exec(source.substring(1));
+ assert.sameValue(arr, null, `invalid \\c escape matched c rather than \\c when followed by ${letter}`);
+
+ arr = re.exec(source);
+ assert.notSameValue(arr, null, `invalid \\c escape failed to match \\c when followed by ${letter}`);
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-decimal-escape-class-range.js b/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-decimal-escape-class-range.js
new file mode 100644
index 0000000000..4d49de4ea4
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-decimal-escape-class-range.js
@@ -0,0 +1,31 @@
+// Copyright 2009 the Sputnik authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+ The production CharacterClass :: [ [lookahead \notin {^}] ClassRanges ]
+ evaluates by evaluating ClassRanges to obtain a CharSet and returning
+ that CharSet and the boolean false
+es5id: 15.10.2.13_A1_T16
+es6id: B.1.4
+description: >
+ Execute /[\d][\12-\14]{1,}[^\d]/.exec("line1\n\n\n\n\nline2") and
+ check results
+---*/
+
+var __executed = /[\d][\12-\14]{1,}[^\d]/.exec("line1\n\n\n\n\nline2");
+
+var __expected = ["1\n\n\n\n\nl"];
+__expected.index = 4;
+__expected.input = "line1\n\n\n\n\nline2";
+
+assert.sameValue(__executed.length, __expected.length, '.length');
+assert.sameValue(__executed.index, __expected.index, '.index');
+assert.sameValue(__executed.input, __expected.input, '.input');
+
+//CHECK#4
+for(var index=0; index < __expected.length; index++) {
+ assert.sameValue(__executed[index], __expected[index], 'index: ' + index);
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-decimal-escape-not-capturing.js b/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-decimal-escape-not-capturing.js
new file mode 100644
index 0000000000..cd0bf7ed7e
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-decimal-escape-not-capturing.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+ An escape sequence of the form \ followed by a nonzero decimal number n
+ matches the result of the nth set of capturing parentheses (see
+ 15.10.2.11)
+es5id: 15.10.2.9_A1_T4
+es6id: B.1.4
+description: >
+ Execute /\b(\w+) \2\b/.test("do you listen the the band") and
+ check results
+---*/
+
+var executed = /\b(\w+) \2\b/.test("do you listen the the band");
+
+assert.sameValue(executed, false);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-invalid-control-escape-character-class-range.js b/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-invalid-control-escape-character-class-range.js
new file mode 100644
index 0000000000..011790acdf
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-invalid-control-escape-character-class-range.js
@@ -0,0 +1,26 @@
+// Copyright 2017 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: prod-annexB-ClassAtomNoDash
+description: >
+ Invalid \c in a range behaves like [\\c-_]
+info: |
+ ClassAtomNoDash :: `\`
+
+ The production ClassAtomNoDash :: `\` evaluates as follows:
+ 1. Return the CharSet containing the single character `\`.
+---*/
+
+let re = /[\\c-f]/
+
+assert(re.test("\\"))
+assert(!re.test("b"))
+assert(re.test("c"))
+assert(re.test("d"))
+assert(re.test("e"))
+assert(re.test("f"))
+assert(!re.test("g"))
+assert(!re.test("-"))
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-invalid-control-escape-character-class.js b/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-invalid-control-escape-character-class.js
new file mode 100644
index 0000000000..ae2c6091dd
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-invalid-control-escape-character-class.js
@@ -0,0 +1,56 @@
+// Copyright 2017 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: prod-annexB-ClassAtomNoDash
+description: >
+ Character classes containing an invalid control escape behave like [\\c]
+info: |
+ ClassAtomNoDash :: `\`
+
+ The production ClassAtomNoDash :: `\` evaluates as follows:
+ 1. Return the CharSet containing the single character `\`.
+features: [generators]
+---*/
+
+function* invalidControls() {
+ // Check ASCII characters which are not in the extended range or syntax
+ // characters
+ for (let alpha = 0x00; alpha <= 0x7F; alpha++) {
+ let letter = String.fromCharCode(alpha);
+ if (!letter.match(/[0-9A-Za-z_\$(|)\[\]\/\\^]/)) {
+ yield letter;
+ }
+ }
+ yield "";
+}
+
+for (let letter of invalidControls()) {
+ var source = "[\\c" + letter + "]";
+ var re = new RegExp(source);
+
+ if (letter.length > 0) {
+ var char = letter.charCodeAt(0);
+ var str = String.fromCharCode(char % 32);
+ var arr = re.exec(str);
+ if (str !== letter && arr !== null) {
+ $ERROR(`Character ${letter} unreasonably wrapped around as a control character`);
+ }
+
+ arr = re.exec(letter);
+ if (arr === null) {
+ $ERROR(`Character ${letter} missing from character class ${source}`);
+ }
+ }
+ arr = re.exec("\\")
+ if (arr === null) {
+ $ERROR(`Character \\ missing from character class ${source}`);
+ }
+ arr = re.exec("c")
+ if (arr === null) {
+ $ERROR(`Character c missing from character class ${source}`);
+ }
+}
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-leading-escape-BMP.js b/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-leading-escape-BMP.js
new file mode 100644
index 0000000000..011e7aeac6
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-leading-escape-BMP.js
@@ -0,0 +1,31 @@
+// Copyright 2009 the Sputnik authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+ RegularExpressionFirstChar :: BackslashSequence :: \NonTerminator,
+ RegularExpressionChars :: [empty], RegularExpressionFlags :: [empty]
+es5id: 7.8.5_A1.4_T2
+es6id: 11.8.5
+description: Complex test with eval, using syntax pattern
+---*/
+
+for (var cu = 0; cu <= 0xffff; ++cu) {
+ var Elimination =
+ ((cu === 0x002A) || (cu === 0x002F) || (cu === 0x005C) || (cu === 0x002B) ||
+ (cu === 0x003F) || (cu === 0x0028) || (cu === 0x0029) ||
+ (cu === 0x005B) || (cu === 0x005D) || (cu === 0x007B) || (cu === 0x007D));
+ /*
+ * \u002A / \u002F \ \u005C + \u002B
+ ? \u003F ( \u0028 ) \u0029
+ [ \u005B ] \u005D { \u007B } \u007D
+ */
+ var LineTerminator = ((cu === 0x000A) || (cu === 0x000D) || (cu === 0x2028) || (cu === 0x2029));
+ if ((Elimination || LineTerminator ) === false) {
+ var xx = "\\" + String.fromCharCode(cu);
+ var pattern = eval("/" + xx + "/");
+ assert.sameValue(pattern.source, xx, "Code unit: " + cu.toString(16));
+ }
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-leading-escape.js b/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-leading-escape.js
new file mode 100644
index 0000000000..4b6c50fb00
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-leading-escape.js
@@ -0,0 +1,16 @@
+// Copyright 2009 the Sputnik authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+ RegularExpressionFirstChar :: BackslashSequence :: \NonTerminator,
+ RegularExpressionChars :: [empty], RegularExpressionFlags :: [empty]
+es5id: 7.8.5_A1.4_T1
+es6id: 11.8.5
+description: Check similar to (/\1/.source === "\\1")
+---*/
+
+assert.sameValue(/\1/.source, "\\1");
+assert.sameValue(/\a/.source, "\\a");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-trailing-escape-BMP.js b/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-trailing-escape-BMP.js
new file mode 100644
index 0000000000..76ad15761d
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-trailing-escape-BMP.js
@@ -0,0 +1,31 @@
+// Copyright 2009 the Sputnik authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+ RegularExpressionChar :: BackslashSequence :: \NonTerminator,
+ RegularExpressionFlags :: [empty]
+es5id: 7.8.5_A2.4_T2
+es6id: 11.8.5
+description: Complex test with eval, using syntax pattern
+---*/
+
+for (var cu = 0; cu <= 0xffff; ++cu) {
+ var Elimination =
+ ((cu === 0x002A) || (cu === 0x002F) || (cu === 0x005C) || (cu === 0x002B) ||
+ (cu === 0x003F) || (cu === 0x0028) || (cu === 0x0029) ||
+ (cu === 0x005B) || (cu === 0x005D) || (cu === 0x007B) || (cu === 0x007D));
+ /*
+ * \u002A / \u002F \ \u005C + \u002B
+ ? \u003F ( \u0028 ) \u0029
+ [ \u005B ] \u005D { \u007B } \u007D
+ */
+ var LineTerminator = ((cu === 0x000A) || (cu === 0x000D) || (cu === 0x2028) || (cu === 0x2029));
+ if ((Elimination || LineTerminator ) === false) {
+ var xx = "a\\" + String.fromCharCode(cu);
+ var pattern = eval("/" + xx + "/");
+ assert.sameValue(pattern.source, xx, "Code unit: " + cu.toString(16));
+ }
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-trailing-escape.js b/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-trailing-escape.js
new file mode 100644
index 0000000000..9af5e0ccf9
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/RegExp-trailing-escape.js
@@ -0,0 +1,16 @@
+// Copyright 2009 the Sputnik authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+ RegularExpressionChar :: BackslashSequence :: \NonTerminator,
+ RegularExpressionFlags :: [empty]
+es5id: 7.8.5_A2.4_T1
+es6id: 11.8.5
+description: Check similar to (/a\1/.source === "a\\1")
+---*/
+
+assert.sameValue(/a\1/.source, "a\\1");
+assert.sameValue(/a\a/.source, "a\\a");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/browser.js b/js/src/tests/test262/annexB/built-ins/RegExp/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/incomplete_hex_unicode_escape.js b/js/src/tests/test262/annexB/built-ins/RegExp/incomplete_hex_unicode_escape.js
new file mode 100644
index 0000000000..915c303f3f
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/incomplete_hex_unicode_escape.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2015 Zirak. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: An incomplete HexEscape or UnicodeEscape should be treated as an Identity Escape
+info: |
+ An incomplete HexEscape (e.g. /\x/) or UnicodeEscape (/\u/) should fall
+ through to IdentityEscape
+esid: prod-AtomEscape
+---*/
+
+// Hex escape
+assert(/\x/.test("x"), "/\\x/");
+assert(/\xa/.test("xa"), "/\\xa/");
+
+// Unicode escape
+assert(/\u/.test("u"), "/\\u/");
+assert(/\ua/.test("ua"), "/\\ua/");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/browser.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/index/browser.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/index/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/index/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/index/prop-desc.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/index/prop-desc.js
new file mode 100644
index 0000000000..7f11026dbc
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/index/prop-desc.js
@@ -0,0 +1,35 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: Property descriptor for RegExp.$1-$9
+info: |
+ RegExp.$1-$9 are accessor properties with attributes
+ {
+ [[Enumerable]]: false,
+ [[Configurable]]: true,
+ [[Set]]: undefined,
+ }
+
+ get RegExp.$1-$9
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpParen1-9]]).
+includes: [propertyHelper.js]
+features: [legacy-regexp]
+---*/
+
+for (let i = 1; i <= 9; i++) {
+ const property = "$" + i;
+ const desc = Object.getOwnPropertyDescriptor(RegExp, property);
+
+ assert.sameValue(desc.set, undefined, property + " setter");
+ assert.sameValue(typeof desc.get, "function", property + " getter");
+
+ verifyProperty(RegExp, property, {
+ enumerable: false,
+ configurable: true
+ });
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/index/shell.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/index/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/index/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/index/this-cross-realm-constructor.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/index/this-cross-realm-constructor.js
new file mode 100644
index 0000000000..885e64fcc0
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/index/this-cross-realm-constructor.js
@@ -0,0 +1,33 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: RegExp.$1-$9 throw a TypeError for cross-realm receiver
+info: |
+ get RegExp.$1-$9
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpParen1-9]]).
+
+ GetLegacyRegExpStaticProperty( C, thisValue, internalSlotName ).
+
+ 1. Assert C is an object that has an internal slot named internalSlotName.
+ 2. If SameValue(C, thisValue) is false, throw a TypeError exception.
+ 3. ...
+features: [legacy-regexp,cross-realm,Reflect]
+---*/
+
+const other = $262.createRealm().global;
+
+for (let i = 1; i <= 9; i++) {
+ const property = "$" + i;
+ assert.throws(
+ TypeError,
+ function () {
+ Reflect.get(RegExp, property, other.RegExp);
+ },
+ "RegExp." + property + " getter throws for cross-realm receiver"
+ );
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/index/this-not-regexp-constructor.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/index/this-not-regexp-constructor.js
new file mode 100644
index 0000000000..5afd16c0fb
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/index/this-not-regexp-constructor.js
@@ -0,0 +1,63 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: RegExp.$1-$9 throw a TypeError for non-%RegExp% receiver
+info: |
+ get RegExp.$1-$9
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpParen1-9]]).
+
+ GetLegacyRegExpStaticProperty( C, thisValue, internalSlotName ).
+
+ 1. Assert C is an object that has an internal slot named internalSlotName.
+ 2. If SameValue(C, thisValue) is false, throw a TypeError exception.
+ 3. ...
+features: [legacy-regexp]
+---*/
+
+for (let i = 1; i <= 9; i++) {
+ const property = "$" + i;
+ const desc = Object.getOwnPropertyDescriptor(RegExp, property);
+
+ // Similar to the other test verifying the descriptor, but split as properties can be removed or changed
+ assert.sameValue(typeof desc.get, "function", property + " getter");
+
+ // If SameValue(C, thisValue) is false, throw a TypeError exception.
+ assert.throws(
+ TypeError,
+ function () {
+ desc.get();
+ },
+ "RegExp." + property + " getter throws for property descriptor receiver"
+ );
+
+ assert.throws(
+ TypeError,
+ function () {
+ desc.get.call(/ /);
+ },
+ "RegExp." + property + " getter throws for RegExp instance receiver"
+ );
+
+ assert.throws(
+ TypeError,
+ function () {
+ desc.get.call(RegExp.prototype);
+ },
+ "RegExp." + property + " getter throws for %RegExp.prototype% receiver"
+ );
+
+ [undefined, null, {}, true, false, 0, 1, "string"].forEach(function (value) {
+ assert.throws(
+ TypeError,
+ function () {
+ desc.get.call(value);
+ },
+ "RegExp." + property + ' getter throws for primitive "' + value + '" receiver'
+ );
+ });
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/index/this-subclass-constructor.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/index/this-subclass-constructor.js
new file mode 100644
index 0000000000..99970a8332
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/index/this-subclass-constructor.js
@@ -0,0 +1,33 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: RegExp.$1-$9 throw a TypeError for subclass receiver
+info: |
+ get RegExp.$1-$9
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpParen1-9]]).
+
+ GetLegacyRegExpStaticProperty( C, thisValue, internalSlotName ).
+
+ 1. Assert C is an object that has an internal slot named internalSlotName.
+ 2. If SameValue(C, thisValue) is false, throw a TypeError exception.
+ 3. ...
+features: [legacy-regexp,class]
+---*/
+
+class MyRegExp extends RegExp {}
+
+for (let i = 1; i <= 9; i++) {
+ const property = "$" + i;
+ assert.throws(
+ TypeError,
+ function () {
+ MyRegExp[property];
+ },
+ "RegExp." + property + " getter throws for subclass receiver"
+ );
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/input/browser.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/input/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/input/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/input/prop-desc.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/input/prop-desc.js
new file mode 100644
index 0000000000..e5f0c85603
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/input/prop-desc.js
@@ -0,0 +1,45 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: Property descriptor for RegExp.input
+info: |
+ RegExp.input is an accessor property with attributes:
+ {
+ [[Enumerable]]: false,
+ [[Configurable]]: true,
+ }
+
+ get RegExp.input
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpInput]]).
+
+ set RegExp.input = val
+
+ 1. Return ? SetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpInput]], val).
+includes: [propertyHelper.js]
+features: [legacy-regexp]
+---*/
+
+var desc = Object.getOwnPropertyDescriptor(RegExp, "input");
+
+assert.sameValue(typeof desc.get, "function", "`get` property");
+assert.sameValue(typeof desc.set, "function", "`set` property");
+
+verifyProperty(RegExp, "input", {
+ enumerable: false,
+ configurable: true
+});
+
+desc = Object.getOwnPropertyDescriptor(RegExp, "$_");
+
+assert.sameValue(typeof desc.get, "function", "`get` property");
+assert.sameValue(typeof desc.set, "function", "`set` property");
+
+verifyProperty(RegExp, "$_", {
+ enumerable: false,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/input/shell.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/input/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/input/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/input/this-cross-realm-constructor.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/input/this-cross-realm-constructor.js
new file mode 100644
index 0000000000..a7f0446619
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/input/this-cross-realm-constructor.js
@@ -0,0 +1,64 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: RegExp.input throws a TypeError for cross-realm receiver
+info: |
+ get RegExp.input
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpInput]]).
+
+ set RegExp.input = val
+
+ 1. Return ? SetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpInput]], val).
+
+ GetLegacyRegExpStaticProperty( C, thisValue, internalSlotName ).
+
+ 1. Assert C is an object that has an internal slot named internalSlotName.
+ 2. If SameValue(C, thisValue) is false, throw a TypeError exception.
+ 3. ...
+
+ SetLegacyRegExpStaticProperty( C, thisValue, internalSlotName, val ).
+
+ 1. Assert C is an object that has an internal slot named internalSlotName.
+ 2. If SameValue(C, thisValue) is false, throw a TypeError exception.
+ 3. ...
+features: [legacy-regexp,cross-realm,Reflect,Reflect.set]
+---*/
+
+const other = $262.createRealm().global;
+
+assert.throws(
+ TypeError,
+ function () {
+ Reflect.get(RegExp, "input", other.RegExp);
+ },
+ "RegExp.input getter throws for cross-realm receiver"
+);
+
+assert.throws(
+ TypeError,
+ function () {
+ Reflect.set(RegExp, "input", "", other.RegExp);
+ },
+ "RegExp.input setter throws for cross-realm receiver"
+);
+
+assert.throws(
+ TypeError,
+ function () {
+ Reflect.get(RegExp, "$_", other.RegExp);
+ },
+ "RegExp.$_ getter throws for cross-realm receiver"
+);
+
+assert.throws(
+ TypeError,
+ function () {
+ Reflect.set(RegExp, "$_", "", other.RegExp);
+ },
+ "RegExp.$_ setter throws for cross-realm receiver"
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/input/this-not-regexp-constructor.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/input/this-not-regexp-constructor.js
new file mode 100644
index 0000000000..4a8a7ff3c6
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/input/this-not-regexp-constructor.js
@@ -0,0 +1,76 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: RegExp.input throws a TypeError for non-%RegExp% receiver
+info: |
+ get RegExp.input
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpInput]]).
+
+ set RegExp.input = val
+
+ 1. Return ? SetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpInput]], val).
+
+ GetLegacyRegExpStaticProperty( C, thisValue, internalSlotName ).
+
+ 1. Assert C is an object that has an internal slot named internalSlotName.
+ 2. If SameValue(C, thisValue) is false, throw a TypeError exception.
+ 3. ...
+
+ SetLegacyRegExpStaticProperty( C, thisValue, internalSlotName, val ).
+
+ 1. Assert C is an object that has an internal slot named internalSlotName.
+ 2. If SameValue(C, thisValue) is false, throw a TypeError exception.
+ 3. ...
+features: [legacy-regexp]
+---*/
+
+["input", "$_"].forEach(function (property) {
+ const desc = Object.getOwnPropertyDescriptor(RegExp, property);
+
+ ["get", "set"].forEach(function (accessor) {
+ const messagePrefix = "RegExp." + property + " " + accessor + "ter";
+
+ // Similar to the other test verifying the descriptor, but split as properties can be removed or changed
+ assert.sameValue(typeof desc[accessor], "function", messagePrefix);
+
+ // If SameValue(C, thisValue) is false, throw a TypeError exception.
+ assert.throws(
+ TypeError,
+ function () {
+ desc[accessor]();
+ },
+ messagePrefix + " throws for property descriptor receiver"
+ );
+
+ assert.throws(
+ TypeError,
+ function () {
+ desc[accessor].call(/ /);
+ },
+ messagePrefix + " throws for RegExp instance receiver"
+ );
+
+ assert.throws(
+ TypeError,
+ function () {
+ desc[accessor].call(RegExp.prototype);
+ },
+ messagePrefix + " throws for %RegExp.prototype% receiver"
+ );
+
+ [undefined, null, {}, true, false, 0, 1, "string"].forEach(function (value) {
+ assert.throws(
+ TypeError,
+ function () {
+ desc[accessor].call(value);
+ },
+ messagePrefix + ' throws for primitive "' + value + '" receiver'
+ );
+ });
+ });
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/input/this-subclass-constructor.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/input/this-subclass-constructor.js
new file mode 100644
index 0000000000..beb7c8c66d
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/input/this-subclass-constructor.js
@@ -0,0 +1,64 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: RegExp.input throws a TypeError for subclass receiver
+info: |
+ get RegExp.input
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpInput]]).
+
+ set RegExp.input = val
+
+ 1. Return ? SetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpInput]], val).
+
+ GetLegacyRegExpStaticProperty( C, thisValue, internalSlotName ).
+
+ 1. Assert C is an object that has an internal slot named internalSlotName.
+ 2. If SameValue(C, thisValue) is false, throw a TypeError exception.
+ 3. ...
+
+ SetLegacyRegExpStaticProperty( C, thisValue, internalSlotName, val ).
+
+ 1. Assert C is an object that has an internal slot named internalSlotName.
+ 2. If SameValue(C, thisValue) is false, throw a TypeError exception.
+ 3. ...
+features: [legacy-regexp,class]
+---*/
+
+class MyRegExp extends RegExp {}
+
+assert.throws(
+ TypeError,
+ function () {
+ MyRegExp.input;
+ },
+ "RegExp.input getter throws for subclass receiver"
+);
+
+assert.throws(
+ TypeError,
+ function () {
+ MyRegExp.input = "";
+ },
+ "RegExp.input setter throws for subclass receiver"
+);
+
+assert.throws(
+ TypeError,
+ function () {
+ MyRegExp.$_;
+ },
+ "RegExp.$_ getter throws for subclass receiver"
+);
+
+assert.throws(
+ TypeError,
+ function () {
+ MyRegExp.$_ = "";
+ },
+ "RegExp.$_ setter throws for subclass receiver"
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastMatch/browser.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastMatch/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastMatch/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastMatch/prop-desc.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastMatch/prop-desc.js
new file mode 100644
index 0000000000..62854362c5
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastMatch/prop-desc.js
@@ -0,0 +1,42 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: Property descriptor for RegExp.lastMatch
+info: |
+ RegExp.lastMatch is an accessor property with attributes:
+ {
+ [[Enumerable]]: false,
+ [[Configurable]]: true,
+ [[Set]]: undefined,
+ }
+
+ get RegExp.lastMatch
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpLastMatch]]).
+includes: [propertyHelper.js]
+features: [legacy-regexp]
+---*/
+
+var desc = Object.getOwnPropertyDescriptor(RegExp, "lastMatch");
+
+assert.sameValue(desc.set, undefined, "`set` property");
+assert.sameValue(typeof desc.get, "function", "`get` property");
+
+verifyProperty(RegExp, "lastMatch", {
+ enumerable: false,
+ configurable: true
+});
+
+desc = Object.getOwnPropertyDescriptor(RegExp, "$&");
+
+assert.sameValue(desc.set, undefined, "`set` property");
+assert.sameValue(typeof desc.get, "function", "`get` property");
+
+verifyProperty(RegExp, "$&", {
+ enumerable: false,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastMatch/shell.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastMatch/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastMatch/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastMatch/this-cross-realm-constructor.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastMatch/this-cross-realm-constructor.js
new file mode 100644
index 0000000000..c9b7c97abc
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastMatch/this-cross-realm-constructor.js
@@ -0,0 +1,38 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: RegExp.lastMatch throws a TypeError for cross-realm receiver
+info: |
+ get RegExp.lastMatch
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpLastMatch]]).
+
+ GetLegacyRegExpStaticProperty( C, thisValue, internalSlotName ).
+
+ 1. Assert C is an object that has an internal slot named internalSlotName.
+ 2. If SameValue(C, thisValue) is false, throw a TypeError exception.
+ 3. ...
+features: [legacy-regexp,cross-realm,Reflect]
+---*/
+
+const other = $262.createRealm().global;
+
+assert.throws(
+ TypeError,
+ function () {
+ Reflect.get(RegExp, "lastMatch", other.RegExp);
+ },
+ "RegExp.lastMatch getter throws for cross-realm receiver"
+);
+
+assert.throws(
+ TypeError,
+ function () {
+ Reflect.get(RegExp, "$&", other.RegExp);
+ },
+ "RegExp.$& getter throws for cross-realm receiver"
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastMatch/this-not-regexp-constructor.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastMatch/this-not-regexp-constructor.js
new file mode 100644
index 0000000000..35ad7711f6
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastMatch/this-not-regexp-constructor.js
@@ -0,0 +1,62 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: RegExp.lastMatch throws a TypeError for non-%RegExp% receiver
+info: |
+ get RegExp.lastMatch
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpLastMatch]]).
+
+ GetLegacyRegExpStaticProperty( C, thisValue, internalSlotName ).
+
+ 1. Assert C is an object that has an internal slot named internalSlotName.
+ 2. If SameValue(C, thisValue) is false, throw a TypeError exception.
+ 3. ...
+features: [legacy-regexp]
+---*/
+
+["lastMatch", "$&"].forEach(function (property) {
+ const desc = Object.getOwnPropertyDescriptor(RegExp, property);
+
+ // Similar to the other test verifying the descriptor, but split as properties can be removed or changed
+ assert.sameValue(typeof desc.get, "function", property + " getter");
+
+ // If SameValue(C, thisValue) is false, throw a TypeError exception.
+ assert.throws(
+ TypeError,
+ function () {
+ desc.get();
+ },
+ "RegExp." + property + " getter throws for property descriptor receiver"
+ );
+
+ assert.throws(
+ TypeError,
+ function () {
+ desc.get.call(/ /);
+ },
+ "RegExp." + property + " getter throws for RegExp instance receiver"
+ );
+
+ assert.throws(
+ TypeError,
+ function () {
+ desc.get.call(RegExp.prototype);
+ },
+ "RegExp." + property + " getter throws for %RegExp.prototype% receiver"
+ );
+
+ [undefined, null, {}, true, false, 0, 1, "string"].forEach(function (value) {
+ assert.throws(
+ TypeError,
+ function () {
+ desc.get.call(value);
+ },
+ "RegExp." + property + ' getter throws for primitive "' + value + '" receiver'
+ );
+ });
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastMatch/this-subclass-constructor.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastMatch/this-subclass-constructor.js
new file mode 100644
index 0000000000..510697fd06
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastMatch/this-subclass-constructor.js
@@ -0,0 +1,38 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: RegExp.lastMatch throws a TypeError for subclass receiver
+info: |
+ get RegExp.lastMatch
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpLastMatch]]).
+
+ GetLegacyRegExpStaticProperty( C, thisValue, internalSlotName ).
+
+ 1. Assert C is an object that has an internal slot named internalSlotName.
+ 2. If SameValue(C, thisValue) is false, throw a TypeError exception.
+ 3. ...
+features: [legacy-regexp,class]
+---*/
+
+class MyRegExp extends RegExp {}
+
+assert.throws(
+ TypeError,
+ function () {
+ MyRegExp.lastMatch;
+ },
+ "RegExp.lastMatch getter throws for subclass receiver"
+);
+
+assert.throws(
+ TypeError,
+ function () {
+ MyRegExp["$&"];
+ },
+ "RegExp.$& getter throws for subclass receiver"
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastParen/browser.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastParen/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastParen/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastParen/prop-desc.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastParen/prop-desc.js
new file mode 100644
index 0000000000..cc8c0adc10
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastParen/prop-desc.js
@@ -0,0 +1,42 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: Property descriptor for RegExp.lastParen
+info: |
+ RegExp.lastParen is an accessor property with attributes:
+ {
+ [[Enumerable]]: false,
+ [[Configurable]]: true,
+ [[Set]]: undefined,
+ }
+
+ get RegExp.lastParen
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpLastParen]]).
+includes: [propertyHelper.js]
+features: [legacy-regexp]
+---*/
+
+var desc = Object.getOwnPropertyDescriptor(RegExp, "lastParen");
+
+assert.sameValue(desc.set, undefined, "`set` property");
+assert.sameValue(typeof desc.get, "function", "`get` property");
+
+verifyProperty(RegExp, "lastParen", {
+ enumerable: false,
+ configurable: true
+});
+
+desc = Object.getOwnPropertyDescriptor(RegExp, "$+");
+
+assert.sameValue(desc.set, undefined, "`set` property");
+assert.sameValue(typeof desc.get, "function", "`get` property");
+
+verifyProperty(RegExp, "$+", {
+ enumerable: false,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastParen/shell.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastParen/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastParen/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastParen/this-cross-realm-constructor.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastParen/this-cross-realm-constructor.js
new file mode 100644
index 0000000000..39b723d8d9
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastParen/this-cross-realm-constructor.js
@@ -0,0 +1,38 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: RegExp.lastParen throws a TypeError for cross-realm receiver
+info: |
+ get RegExp.lastParen
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpLastParen]]).
+
+ GetLegacyRegExpStaticProperty( C, thisValue, internalSlotName ).
+
+ 1. Assert C is an object that has an internal slot named internalSlotName.
+ 2. If SameValue(C, thisValue) is false, throw a TypeError exception.
+ 3. ...
+features: [legacy-regexp,cross-realm,Reflect]
+---*/
+
+const other = $262.createRealm().global;
+
+assert.throws(
+ TypeError,
+ function () {
+ Reflect.get(RegExp, "lastParen", other.RegExp);
+ },
+ "RegExp.lastParen getter throws for cross-realm receiver"
+);
+
+assert.throws(
+ TypeError,
+ function () {
+ Reflect.get(RegExp, "$+", other.RegExp);
+ },
+ "RegExp.$+ getter throws for cross-realm receiver"
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastParen/this-not-regexp-constructor.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastParen/this-not-regexp-constructor.js
new file mode 100644
index 0000000000..bd36699732
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastParen/this-not-regexp-constructor.js
@@ -0,0 +1,62 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: RegExp.lastParen throws a TypeError for non-%RegExp% receiver
+info: |
+ get RegExp.lastParen
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpLastParen]]).
+
+ GetLegacyRegExpStaticProperty( C, thisValue, internalSlotName ).
+
+ 1. Assert C is an object that has an internal slot named internalSlotName.
+ 2. If SameValue(C, thisValue) is false, throw a TypeError exception.
+ 3. ...
+features: [legacy-regexp]
+---*/
+
+["lastParen", "$+"].forEach(function (property) {
+ const desc = Object.getOwnPropertyDescriptor(RegExp, property);
+
+ // Similar to the other test verifying the descriptor, but split as properties can be removed or changed
+ assert.sameValue(typeof desc.get, "function", property + " getter");
+
+ // If SameValue(C, thisValue) is false, throw a TypeError exception.
+ assert.throws(
+ TypeError,
+ function () {
+ desc.get();
+ },
+ "RegExp." + property + " getter throws for property descriptor receiver"
+ );
+
+ assert.throws(
+ TypeError,
+ function () {
+ desc.get.call(/ /);
+ },
+ "RegExp." + property + " getter throws for RegExp instance receiver"
+ );
+
+ assert.throws(
+ TypeError,
+ function () {
+ desc.get.call(RegExp.prototype);
+ },
+ "RegExp." + property + " getter throws for %RegExp.prototype% receiver"
+ );
+
+ [undefined, null, {}, true, false, 0, 1, "string"].forEach(function (value) {
+ assert.throws(
+ TypeError,
+ function () {
+ desc.get.call(value);
+ },
+ "RegExp." + property + ' getter throws for primitive "' + value + '" receiver'
+ );
+ });
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastParen/this-subclass-constructor.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastParen/this-subclass-constructor.js
new file mode 100644
index 0000000000..36fdf2cd3c
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/lastParen/this-subclass-constructor.js
@@ -0,0 +1,38 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: RegExp.lastParen throws a TypeError for subclass receiver
+info: |
+ get RegExp.lastParen
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpLastParen]]).
+
+ GetLegacyRegExpStaticProperty( C, thisValue, internalSlotName ).
+
+ 1. Assert C is an object that has an internal slot named internalSlotName.
+ 2. If SameValue(C, thisValue) is false, throw a TypeError exception.
+ 3. ...
+features: [legacy-regexp,class]
+---*/
+
+class MyRegExp extends RegExp {}
+
+assert.throws(
+ TypeError,
+ function () {
+ MyRegExp.lastParen;
+ },
+ "RegExp.lastParen getter throws for subclass receiver"
+);
+
+assert.throws(
+ TypeError,
+ function () {
+ MyRegExp["$+"];
+ },
+ "RegExp.$+ getter throws for subclass receiver"
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/leftContext/browser.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/leftContext/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/leftContext/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/leftContext/prop-desc.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/leftContext/prop-desc.js
new file mode 100644
index 0000000000..7504bdab79
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/leftContext/prop-desc.js
@@ -0,0 +1,42 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: Property descriptor for RegExp.leftContext
+info: |
+ RegExp.leftContext is an accessor property with attributes:
+ {
+ [[Enumerable]]: false,
+ [[Configurable]]: true,
+ [[Set]]: undefined,
+ }
+
+ get RegExp.leftContext
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpLeftContext]]).
+includes: [propertyHelper.js]
+features: [legacy-regexp]
+---*/
+
+var desc = Object.getOwnPropertyDescriptor(RegExp, "leftContext");
+
+assert.sameValue(desc.set, undefined, "`set` property");
+assert.sameValue(typeof desc.get, "function", "`get` property");
+
+verifyProperty(RegExp, "leftContext", {
+ enumerable: false,
+ configurable: true
+});
+
+desc = Object.getOwnPropertyDescriptor(RegExp, "$`");
+
+assert.sameValue(desc.set, undefined, "`set` property");
+assert.sameValue(typeof desc.get, "function", "`get` property");
+
+verifyProperty(RegExp, "$`", {
+ enumerable: false,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/leftContext/shell.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/leftContext/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/leftContext/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/leftContext/this-cross-realm-constructor.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/leftContext/this-cross-realm-constructor.js
new file mode 100644
index 0000000000..ba4d23f90e
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/leftContext/this-cross-realm-constructor.js
@@ -0,0 +1,38 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: RegExp.leftContext throws a TypeError for cross-realm receiver
+info: |
+ get RegExp.leftContext
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpLeftContext]]).
+
+ GetLegacyRegExpStaticProperty( C, thisValue, internalSlotName ).
+
+ 1. Assert C is an object that has an internal slot named internalSlotName.
+ 2. If SameValue(C, thisValue) is false, throw a TypeError exception.
+ 3. ...
+features: [legacy-regexp,cross-realm,Reflect]
+---*/
+
+const other = $262.createRealm().global;
+
+assert.throws(
+ TypeError,
+ function () {
+ Reflect.get(RegExp, "leftContext", other.RegExp);
+ },
+ "RegExp.leftContext getter throws for cross-realm receiver"
+);
+
+assert.throws(
+ TypeError,
+ function () {
+ Reflect.get(RegExp, "$`", other.RegExp);
+ },
+ "RegExp.$` getter throws for cross-realm receiver"
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/leftContext/this-not-regexp-constructor.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/leftContext/this-not-regexp-constructor.js
new file mode 100644
index 0000000000..a25bd49cad
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/leftContext/this-not-regexp-constructor.js
@@ -0,0 +1,62 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: RegExp.leftContext throws a TypeError for non-%RegExp% receiver
+info: |
+ get RegExp.leftContext
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpLeftContext]]).
+
+ GetLegacyRegExpStaticProperty( C, thisValue, internalSlotName ).
+
+ 1. Assert C is an object that has an internal slot named internalSlotName.
+ 2. If SameValue(C, thisValue) is false, throw a TypeError exception.
+ 3. ...
+features: [legacy-regexp]
+---*/
+
+["leftContext", "$`"].forEach(function (property) {
+ const desc = Object.getOwnPropertyDescriptor(RegExp, property);
+
+ // Similar to the other test verifying the descriptor, but split as properties can be removed or changed
+ assert.sameValue(typeof desc.get, "function", property + " getter");
+
+ // If SameValue(C, thisValue) is false, throw a TypeError exception.
+ assert.throws(
+ TypeError,
+ function () {
+ desc.get();
+ },
+ "RegExp." + property + " getter throws for property descriptor receiver"
+ );
+
+ assert.throws(
+ TypeError,
+ function () {
+ desc.get.call(/ /);
+ },
+ "RegExp." + property + " getter throws for RegExp instance receiver"
+ );
+
+ assert.throws(
+ TypeError,
+ function () {
+ desc.get.call(RegExp.prototype);
+ },
+ "RegExp." + property + " getter throws for %RegExp.prototype% receiver"
+ );
+
+ [undefined, null, {}, true, false, 0, 1, "string"].forEach(function (value) {
+ assert.throws(
+ TypeError,
+ function () {
+ desc.get.call(value);
+ },
+ "RegExp." + property + ' getter throws for primitive "' + value + '" receiver'
+ );
+ });
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/leftContext/this-subclass-constructor.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/leftContext/this-subclass-constructor.js
new file mode 100644
index 0000000000..7eba961283
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/leftContext/this-subclass-constructor.js
@@ -0,0 +1,38 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: RegExp.leftContext throws a TypeError for subclass receiver
+info: |
+ get RegExp.leftContext
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpLeftContext]]).
+
+ GetLegacyRegExpStaticProperty( C, thisValue, internalSlotName ).
+
+ 1. Assert C is an object that has an internal slot named internalSlotName.
+ 2. If SameValue(C, thisValue) is false, throw a TypeError exception.
+ 3. ...
+features: [legacy-regexp,class]
+---*/
+
+class MyRegExp extends RegExp {}
+
+assert.throws(
+ TypeError,
+ function () {
+ MyRegExp.leftContext;
+ },
+ "RegExp.leftContext getter throws for subclass receiver"
+);
+
+assert.throws(
+ TypeError,
+ function () {
+ MyRegExp["$`"];
+ },
+ "RegExp.$` getter throws for subclass receiver"
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/rightContext/browser.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/rightContext/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/rightContext/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/rightContext/prop-desc.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/rightContext/prop-desc.js
new file mode 100644
index 0000000000..748a09a522
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/rightContext/prop-desc.js
@@ -0,0 +1,42 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: Property descriptor for RegExp.rightContext
+info: |
+ RegExp.rightContext is an accessor property with attributes:
+ {
+ [[Enumerable]]: false,
+ [[Configurable]]: true,
+ [[Set]]: undefined,
+ }
+
+ get RegExp.rightContext
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpRightContext]]).
+includes: [propertyHelper.js]
+features: [legacy-regexp]
+---*/
+
+var desc = Object.getOwnPropertyDescriptor(RegExp, "rightContext");
+
+assert.sameValue(desc.set, undefined, "`set` property");
+assert.sameValue(typeof desc.get, "function", "`get` property");
+
+verifyProperty(RegExp, "rightContext", {
+ enumerable: false,
+ configurable: true
+});
+
+desc = Object.getOwnPropertyDescriptor(RegExp, "$'");
+
+assert.sameValue(desc.set, undefined, "`set` property");
+assert.sameValue(typeof desc.get, "function", "`get` property");
+
+verifyProperty(RegExp, "$'", {
+ enumerable: false,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/rightContext/shell.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/rightContext/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/rightContext/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/rightContext/this-cross-realm-constructor.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/rightContext/this-cross-realm-constructor.js
new file mode 100644
index 0000000000..321f8d6707
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/rightContext/this-cross-realm-constructor.js
@@ -0,0 +1,38 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: RegExp.rightContext throws a TypeError for cross-realm receiver
+info: |
+ get RegExp.rightContext
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpRightContext]]).
+
+ GetLegacyRegExpStaticProperty( C, thisValue, internalSlotName ).
+
+ 1. Assert C is an object that has an internal slot named internalSlotName.
+ 2. If SameValue(C, thisValue) is false, throw a TypeError exception.
+ 3. ...
+features: [legacy-regexp,cross-realm,Reflect]
+---*/
+
+const other = $262.createRealm().global;
+
+assert.throws(
+ TypeError,
+ function () {
+ Reflect.get(RegExp, "rightContext", other.RegExp);
+ },
+ "RegExp.rightContext getter throws for cross-realm receiver"
+);
+
+assert.throws(
+ TypeError,
+ function () {
+ Reflect.get(RegExp, "$'", other.RegExp);
+ },
+ "RegExp.$' getter throws for cross-realm receiver"
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/rightContext/this-not-regexp-constructor.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/rightContext/this-not-regexp-constructor.js
new file mode 100644
index 0000000000..01b5c065c9
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/rightContext/this-not-regexp-constructor.js
@@ -0,0 +1,62 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: RegExp.rightContext throws a TypeError for non-%RegExp% receiver
+info: |
+ get RegExp.rightContext
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpRightContext]]).
+
+ GetLegacyRegExpStaticProperty( C, thisValue, internalSlotName ).
+
+ 1. Assert C is an object that has an internal slot named internalSlotName.
+ 2. If SameValue(C, thisValue) is false, throw a TypeError exception.
+ 3. ...
+features: [legacy-regexp]
+---*/
+
+["rightContext", "$'"].forEach(function (property) {
+ const desc = Object.getOwnPropertyDescriptor(RegExp, property);
+
+ // Similar to the other test verifying the descriptor, but split as properties can be removed or changed
+ assert.sameValue(typeof desc.get, "function", property + " getter");
+
+ // If SameValue(C, thisValue) is false, throw a TypeError exception.
+ assert.throws(
+ TypeError,
+ function () {
+ desc.get();
+ },
+ "RegExp." + property + " getter throws for property descriptor receiver"
+ );
+
+ assert.throws(
+ TypeError,
+ function () {
+ desc.get.call(/ /);
+ },
+ "RegExp." + property + " getter throws for RegExp instance receiver"
+ );
+
+ assert.throws(
+ TypeError,
+ function () {
+ desc.get.call(RegExp.prototype);
+ },
+ "RegExp." + property + " getter throws for %RegExp.prototype% receiver"
+ );
+
+ [undefined, null, {}, true, false, 0, 1, "string"].forEach(function (value) {
+ assert.throws(
+ TypeError,
+ function () {
+ desc.get.call(value);
+ },
+ "RegExp." + property + ' getter throws for primitive "' + value + '" receiver'
+ );
+ });
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/rightContext/this-subclass-constructor.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/rightContext/this-subclass-constructor.js
new file mode 100644
index 0000000000..4dbc82e23c
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/rightContext/this-subclass-constructor.js
@@ -0,0 +1,38 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: pending
+description: RegExp.rightContext throws a TypeError for subclass receiver
+info: |
+ get RegExp.rightContext
+
+ 1. Return ? GetLegacyRegExpStaticProperty(%RegExp%, this value, [[RegExpRightContext]]).
+
+ GetLegacyRegExpStaticProperty( C, thisValue, internalSlotName ).
+
+ 1. Assert C is an object that has an internal slot named internalSlotName.
+ 2. If SameValue(C, thisValue) is false, throw a TypeError exception.
+ 3. ...
+features: [legacy-regexp,class]
+---*/
+
+class MyRegExp extends RegExp {}
+
+assert.throws(
+ TypeError,
+ function () {
+ MyRegExp.rightContext;
+ },
+ "RegExp.rightContext getter throws for subclass receiver"
+);
+
+assert.throws(
+ TypeError,
+ function () {
+ MyRegExp["$'"];
+ },
+ "RegExp.$' getter throws for subclass receiver"
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/shell.js b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/legacy-accessors/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/named-groups/browser.js b/js/src/tests/test262/annexB/built-ins/RegExp/named-groups/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/named-groups/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/named-groups/non-unicode-malformed-lookbehind.js b/js/src/tests/test262/annexB/built-ins/RegExp/named-groups/non-unicode-malformed-lookbehind.js
new file mode 100644
index 0000000000..9c8ab7ba6b
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/named-groups/non-unicode-malformed-lookbehind.js
@@ -0,0 +1,17 @@
+// Copyright 2017 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: prod-GroupSpecifier
+description: >
+ \k is parsed as IdentityEscape as look-behind assertion is not a GroupName.
+features: [regexp-named-groups, regexp-lookbehind]
+---*/
+
+assert(/\k<a>(?<=>)a/.test("k<a>a"));
+assert(/(?<=>)\k<a>/.test(">k<a>"));
+
+assert(/\k<a>(?<!a)a/.test("k<a>a"));
+assert(/(?<!a>)\k<a>/.test("k<a>"));
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/named-groups/non-unicode-malformed.js b/js/src/tests/test262/annexB/built-ins/RegExp/named-groups/non-unicode-malformed.js
new file mode 100644
index 0000000000..b7dd55db09
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/named-groups/non-unicode-malformed.js
@@ -0,0 +1,27 @@
+// Copyright 2017 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: >
+ Named groups in Unicode RegExps have some syntax errors and some
+ compatibility escape fallback behavior.
+esid: prod-GroupSpecifier
+features: [regexp-named-groups]
+includes: [compareArray.js]
+---*/
+
+assert(/\k<a>/.test("k<a>"));
+assert(/\k<4>/.test("k<4>"));
+assert(/\k<a/.test("k<a"));
+assert(/\k/.test("k"));
+
+assert(/(?<a>\a)/.test("a"));
+
+assert.compareArray(["k<a>"], "xxxk<a>xxx".match(/\k<a>/));
+assert.compareArray(["k<a"], "xxxk<a>xxx".match(/\k<a/));
+
+assert(/\k<a>(<a>x)/.test("k<a><a>x"));
+assert(/\k<a>\1/.test("k<a>\x01"));
+assert(/\1(b)\k<a>/.test("bk<a>"));
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/named-groups/shell.js b/js/src/tests/test262/annexB/built-ins/RegExp/named-groups/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/named-groups/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/Symbol.split/Symbol.match-getter-recompiles-source.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/Symbol.split/Symbol.match-getter-recompiles-source.js
new file mode 100644
index 0000000000..41e8cbaf19
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/Symbol.split/Symbol.match-getter-recompiles-source.js
@@ -0,0 +1,37 @@
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-regexp.prototype-@@split
+description: >
+ Side-effects in IsRegExp may recompile the regular expression.
+info: |
+ 21.2.5.11 RegExp.prototype [ @@split ] ( string, limit )
+ ...
+ 4. Let C be ? SpeciesConstructor(rx, %RegExp%).
+ ...
+ 10. Let splitter be ? Construct(C, « rx, newFlags »).
+ ...
+
+ 21.2.3.1 RegExp ( pattern, flags )
+ 1. Let patternIsRegExp be ? IsRegExp(pattern).
+ ...
+
+features: [Symbol.match, Symbol.split]
+---*/
+
+var regExp = /a/;
+Object.defineProperty(regExp, Symbol.match, {
+ get: function() {
+ regExp.compile("b");
+ }
+});
+
+var result = regExp[Symbol.split]("abba");
+
+assert.sameValue(result.length, 3);
+assert.sameValue(result[0], "a");
+assert.sameValue(result[1], "");
+assert.sameValue(result[2], "a");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/Symbol.split/browser.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/Symbol.split/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/Symbol.split/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/Symbol.split/shell.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/Symbol.split/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/Symbol.split/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/Symbol.split/toint32-limit-recompiles-source.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/Symbol.split/toint32-limit-recompiles-source.js
new file mode 100644
index 0000000000..351407cf65
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/Symbol.split/toint32-limit-recompiles-source.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-regexp.prototype-@@split
+description: >
+ Side-effects in ToUint32 may recompile the regular expression.
+info: |
+ 21.2.5.11 RegExp.prototype [ @@split ] ( string, limit )
+ ...
+ 10. Let splitter be ? Construct(C, « rx, newFlags »).
+ ...
+ 13. If limit is undefined, let lim be 2^32-1; else let lim be ? ToUint32(limit).
+ ...
+
+features: [Symbol.split]
+---*/
+
+var regExp = /a/;
+var limit = {
+ valueOf: function() {
+ regExp.compile("b");
+ return -1;
+ }
+};
+
+var result = regExp[Symbol.split]("abba", limit);
+
+assert.sameValue(result.length, 3);
+assert.sameValue(result[0], "");
+assert.sameValue(result[1], "bb");
+assert.sameValue(result[2], "");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/browser.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/B.RegExp.prototype.compile.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/B.RegExp.prototype.compile.js
new file mode 100644
index 0000000000..52b6cfa331
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/B.RegExp.prototype.compile.js
@@ -0,0 +1,18 @@
+// Copyright (c) 2012 Ecma International. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.5.1
+description: >
+ Object.getOwnPropertyDescriptor returns data desc for functions on
+ built-ins (RegExp.prototype.compile)
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(RegExp.prototype, "compile", {
+ enumerable: false,
+ writable: true,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/browser.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/flags-string-invalid.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/flags-string-invalid.js
new file mode 100644
index 0000000000..a7c8493656
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/flags-string-invalid.js
@@ -0,0 +1,45 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-regexp.prototype.compile
+es6id: B.2.5.1
+description: Behavior when flags is a string describing an invalid flag set
+info: |
+ [...]
+ 5. Return ? RegExpInitialize(O, P, F).
+
+ 21.2.3.2.2 Runtime Semantics: RegExpInitialize
+
+ [...]
+ 3. If flags is undefined, let F be the empty String.
+ 4. Else, let F be ? ToString(flags).
+ 5. If F contains any code unit other than "g", "i", "m", "u", or "y" or if
+ it contains the same code unit more than once, throw a SyntaxError
+ exception.
+---*/
+
+var subject = /abcd/ig;
+
+assert.throws(SyntaxError, function() {
+ subject.compile('', 'igi');
+}, 'invalid flags: igi');
+
+assert.throws(SyntaxError, function() {
+ subject.compile('', 'gI');
+}, 'invalid flags: gI');
+
+assert.throws(SyntaxError, function() {
+ subject.compile('', 'w');
+}, 'invalid flags: w');
+
+assert.sameValue(
+ subject.toString(),
+ new RegExp('abcd', 'ig').toString(),
+ '[[OriginalSource]] internal slot'
+);
+
+assert.sameValue(
+ subject.test('AbCD'), true, '[[RegExpMatcher]] internal slot'
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/flags-to-string-err.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/flags-to-string-err.js
new file mode 100644
index 0000000000..1fad177bd1
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/flags-to-string-err.js
@@ -0,0 +1,45 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-regexp.prototype.compile
+es6id: B.2.5.1
+description: Behavior when provided flags cannot be coerced to a string
+info: |
+ [...]
+ 3. If Type(pattern) is Object and pattern has a [[RegExpMatcher]] internal
+ slot, then
+ a. If flags is not undefined, throw a TypeError exception.
+ b. Let P be the value of pattern's [[OriginalSource]] internal slot.
+ c. Let F be the value of pattern's [[OriginalFlags]] internal slot.
+ 4. Else,
+ [...]
+ 5. Return ? RegExpInitialize(O, P, F).
+
+ 21.2.3.2.2 Runtime Semantics: RegExpInitialize
+
+ [...]
+ 3. If flags is undefined, let F be the empty String.
+ 4. Else, let F be ? ToString(flags).
+features: [Symbol]
+---*/
+
+var symbol = Symbol('');
+var subject = /./;
+var badToString = {
+ toString: function() {
+ throw new Test262Error();
+ }
+};
+subject.lastIndex = 99;
+
+assert.throws(Test262Error, function() {
+ /./.compile('', badToString);
+});
+
+assert.throws(TypeError, function() {
+ /./.compile('', symbol);
+});
+
+assert.sameValue(subject.lastIndex, 99);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/flags-to-string.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/flags-to-string.js
new file mode 100644
index 0000000000..7044462a56
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/flags-to-string.js
@@ -0,0 +1,41 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-regexp.prototype.compile
+es6id: B.2.5.1
+description: Behavior when flags is a string describing a valid flag set
+info: |
+ [...]
+ 5. Return ? RegExpInitialize(O, P, F).
+
+ 21.2.3.2.2 Runtime Semantics: RegExpInitialize
+
+ [...]
+ 3. If flags is undefined, let F be the empty String.
+ 4. Else, let F be ? ToString(flags).
+ [...]
+---*/
+
+var subject = /a/g;
+
+subject.compile('a', 'i');
+
+assert.sameValue(
+ subject.flags,
+ new RegExp('a', 'i').flags,
+ '[[OriginalFlags]] internal slot'
+);
+assert.sameValue(
+ subject.test('A'),
+ true,
+ '[[RegExpMatcher]] internal slot (addition of `i` flag)'
+);
+
+subject.lastIndex = 1;
+assert.sameValue(
+ subject.test('A'),
+ true,
+ '[[RegExpMatcher]] internal slot (removal of `g` flag)'
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/flags-undefined.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/flags-undefined.js
new file mode 100644
index 0000000000..29cb3b3fb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/flags-undefined.js
@@ -0,0 +1,54 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-regexp.prototype.compile
+es6id: B.2.5.1
+description: Behavior when flags is undefined
+info: |
+ [...]
+ 3. If Type(pattern) is Object and pattern has a [[RegExpMatcher]] internal
+ slot, then
+ [...]
+ 4. Else,
+ a. Let P be pattern.
+ b. Let F be flags.
+ 5. Return ? RegExpInitialize(O, P, F).
+
+ 21.2.3.2.2 Runtime Semantics: RegExpInitialize
+
+ [...]
+ 3. If flags is undefined, let F be the empty String.
+ [...]
+---*/
+
+var subject, result;
+
+subject = /abc/ig;
+
+result = subject.compile('def');
+
+assert.sameValue(result, subject, 'method return value (unspecified)');
+assert.sameValue(
+ subject.flags, new RegExp('def').flags, '[[OriginalFlags]] (unspecified)'
+);
+assert.sameValue(
+ subject.test('DEF'), false, '[[RegExpMatcher]] internal slot (unspecified)'
+);
+
+subject = /abc/gi;
+
+result = subject.compile('def', undefined);
+
+assert.sameValue(result, subject, 'method return value (explicit undefined)');
+assert.sameValue(
+ subject.flags,
+ new RegExp('def').flags,
+ '[[OriginalSource]] (explicit undefined)'
+);
+assert.sameValue(
+ subject.test('DEF'),
+ false,
+ '[[RegExpMatcher]] internal slot (explicit undefined)'
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/length.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/length.js
new file mode 100644
index 0000000000..ce648e692c
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/length.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.5.1
+description: >
+ RegExp.prototype.compile.length is 2.
+info: |
+ RegExp.prototype.compile (pattern, flags )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, has a length
+ property whose value is an integer. Unless otherwise specified, this
+ value is equal to the largest number of named arguments shown in the
+ subclause headings for the function description, including optional
+ parameters. However, rest parameters shown using the form “...name”
+ are not included in the default argument count.
+
+ Unless otherwise specified, the length property of a built-in Function
+ object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+ [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(RegExp.prototype.compile, "length", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: 2
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/name.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/name.js
new file mode 100644
index 0000000000..2e35d280e3
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/name.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.5.1
+description: >
+ RegExp.prototype.compile.name is "compile".
+info: |
+ RegExp.prototype.compile (pattern, flags )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, that is not
+ identified as an anonymous function has a name property whose value
+ is a String.
+
+ Unless otherwise specified, the name property of a built-in Function
+ object, if it exists, has the attributes { [[Writable]]: false,
+ [[Enumerable]]: false, [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(RegExp.prototype.compile, "name", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: "compile"
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-regexp-distinct.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-regexp-distinct.js
new file mode 100644
index 0000000000..fed4f82364
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-regexp-distinct.js
@@ -0,0 +1,39 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-regexp.prototype.compile
+es6id: B.2.5.1
+description: RegExp is re-initialized when invoked with a distinct instance
+info: |
+ [...]
+ 3. If Type(pattern) is Object and pattern has a [[RegExpMatcher]] internal
+ slot, then
+ a. If flags is not undefined, throw a TypeError exception.
+ b. Let P be the value of pattern's [[OriginalSource]] internal slot.
+ c. Let F be the value of pattern's [[OriginalFlags]] internal slot.
+ 4. Else,
+ [...]
+ 5. Return ? RegExpInitialize(O, P, F).
+---*/
+
+var subject = /abc/gim;
+var pattern = /def/;
+var result;
+subject.lastIndex = 23;
+pattern.lastIndex = 45;
+
+result = subject.compile(pattern);
+
+assert.sameValue(result, subject, 'method return value');
+assert.sameValue(subject.lastIndex, 0);
+assert.sameValue(pattern.lastIndex, 45);
+
+assert.sameValue(subject.toString(), new RegExp('def').toString());
+assert.sameValue(
+ subject.test('def'), true, '[[RegExpMatcher]] internal slot (source)'
+);
+assert.sameValue(
+ subject.test('DEF'), false, '[[RegExpMatch]] internal slot (flags)'
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-regexp-flags-defined.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-regexp-flags-defined.js
new file mode 100644
index 0000000000..6ea536960c
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-regexp-flags-defined.js
@@ -0,0 +1,46 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-regexp.prototype.compile
+es6id: B.2.5.1
+description: >
+ Behavior when provided pattern is a RegExp instance and flags are specified
+info: |
+ [...]
+ 3. If Type(pattern) is Object and pattern has a [[RegExpMatcher]] internal
+ slot, then
+ a. If flags is not undefined, throw a TypeError exception.
+---*/
+
+var re = /./;
+re.lastIndex = 23;
+
+assert.sameValue(typeof RegExp.prototype.compile, 'function');
+
+assert.throws(TypeError, function() {
+ re.compile(re, null);
+}, 'null');
+
+assert.throws(TypeError, function() {
+ re.compile(re, 0);
+}, 'numeric primitive');
+
+assert.throws(TypeError, function() {
+ re.compile(re, '');
+}, 'string primitive');
+
+assert.throws(TypeError, function() {
+ re.compile(re, false);
+}, 'boolean primitive');
+
+assert.throws(TypeError, function() {
+ re.compile(re, {});
+}, 'ordinary object');
+
+assert.throws(TypeError, function() {
+ re.compile(re, []);
+}, 'array exotic object');
+
+assert.sameValue(re.lastIndex, 23);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-regexp-immutable-lastindex.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-regexp-immutable-lastindex.js
new file mode 100644
index 0000000000..cb69aaa439
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-regexp-immutable-lastindex.js
@@ -0,0 +1,38 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-regexp.prototype.compile
+es6id: B.2.5.1
+description: Behavior when `lastIndex` property of "this" value is non-writable
+info: |
+ [...]
+ 3. If Type(pattern) is Object and pattern has a [[RegExpMatcher]] internal
+ slot, then
+ a. If flags is not undefined, throw a TypeError exception.
+ b. Let P be the value of pattern's [[OriginalSource]] internal slot.
+ c. Let F be the value of pattern's [[OriginalFlags]] internal slot.
+ 4. Else,
+ [...]
+ 5. Return ? RegExpInitialize(O, P, F).
+
+ 21.2.3.2.2 Runtime Semantics: RegExpInitialize
+
+ [...]
+ 12. Perform ? Set(obj, "lastIndex", 0, true).
+---*/
+
+var subject = /initial/;
+Object.defineProperty(subject, 'lastIndex', { value: 45, writable: false });
+
+assert.throws(TypeError, function() {
+ subject.compile(/updated/gi);
+});
+
+assert.sameValue(
+ subject.toString(),
+ new RegExp('updated', 'gi').toString(),
+ '[[OriginalSource]] internal slot'
+);
+assert.sameValue(subject.lastIndex, 45);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-regexp-props.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-regexp-props.js
new file mode 100644
index 0000000000..f723c00174
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-regexp-props.js
@@ -0,0 +1,75 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-regexp.prototype.compile
+es6id: B.2.5.1
+description: >
+ Properties are not referenced when provided pattern is a RegExp instance
+info: |
+ [...]
+ 3. If Type(pattern) is Object and pattern has a [[RegExpMatcher]] internal
+ slot, then
+ a. If flags is not undefined, throw a TypeError exception.
+ b. Let P be the value of pattern's [[OriginalSource]] internal slot.
+ c. Let F be the value of pattern's [[OriginalFlags]] internal slot.
+ 4. Else,
+ [...]
+ 5. Return ? RegExpInitialize(O, P, F).
+---*/
+
+var thisValue = /abc/gim;
+var pattern = /def/mig;
+var flagsCount = 0;
+var globalCount = 0;
+var ignoreCaseCount = 0;
+var multilineCount = 0;
+var stickyCount = 0;
+var unicodeCount = 0;
+var counters = {
+ flags: {
+ get: function() {
+ flagsCount += 1;
+ }
+ },
+ global: {
+ get: function() {
+ globalCount += 1;
+ }
+ },
+ ignoreCase: {
+ get: function() {
+ ignoreCaseCount += 1;
+ }
+ },
+ multiline: {
+ get: function() {
+ multilineCount += 1;
+ }
+ },
+ sticky: {
+ get: function() {
+ stickyCount += 1;
+ }
+ },
+ unicode: {
+ get: function() {
+ unicodeCount += 1;
+ }
+ }
+};
+
+Object.defineProperties(thisValue, counters);
+Object.defineProperties(pattern, counters);
+
+thisValue.compile(thisValue);
+thisValue.compile(pattern);
+thisValue.compile(thisValue);
+
+assert.sameValue(flagsCount, 0, '`flags` property not accessed');
+assert.sameValue(globalCount, 0, '`global` property not accessed');
+assert.sameValue(ignoreCaseCount, 0, '`ignoreCase` property not accessed');
+assert.sameValue(multilineCount, 0, '`multiline` property not accessed');
+assert.sameValue(stickyCount, 0, '`sticky` property not accessed');
+assert.sameValue(unicodeCount, 0, '`unicode` property not accessed');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-regexp-same.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-regexp-same.js
new file mode 100644
index 0000000000..b239e0e48b
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-regexp-same.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-regexp.prototype.compile
+es6id: B.2.5.1
+description: RegExp is re-initialized when invoked with the same instance
+info: |
+ [...]
+ 3. If Type(pattern) is Object and pattern has a [[RegExpMatcher]] internal
+ slot, then
+ a. If flags is not undefined, throw a TypeError exception.
+ b. Let P be the value of pattern's [[OriginalSource]] internal slot.
+ c. Let F be the value of pattern's [[OriginalFlags]] internal slot.
+ 4. Else,
+ [...]
+ 5. Return ? RegExpInitialize(O, P, F).
+---*/
+
+var subject = /abc/gim;
+var result;
+subject.lastIndex = 23;
+
+result = subject.compile(subject);
+
+assert.sameValue(result, subject, 'method return value');
+assert.sameValue(
+ subject.toString(),
+ new RegExp('abc', 'gim').toString(),
+ '[[OriginalSource]] internal slot'
+);
+assert.sameValue(subject.lastIndex, 0);
+assert.sameValue(subject.test('aBc'), true, '[[RegExpMatcher]] internal slot');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-string-invalid-u.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-string-invalid-u.js
new file mode 100644
index 0000000000..d0c3cd6d5f
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-string-invalid-u.js
@@ -0,0 +1,44 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-regexp.prototype.compile
+es6id: B.2.5.1
+description: >
+ Behavior when pattern is a string describing an invalid pattern (unicode)
+info: |
+ [...]
+ 5. Return ? RegExpInitialize(O, P, F).
+
+ 21.2.3.2.2 Runtime Semantics: RegExpInitialize
+
+ 6. If F contains "u", let BMP be false; else let BMP be true.
+ 7. If BMP is true, then
+ a. Parse P using the grammars in 21.2.1 and interpreting each of its
+ 16-bit elements as a Unicode BMP code point. UTF-16 decoding is not
+ applied to the elements. The goal symbol for the parse is Pattern.
+ Throw a SyntaxError exception if P did not conform to the grammar, if
+ any elements of P were not matched by the parse, or if any Early
+ Error conditions exist.
+ [...]
+---*/
+
+var subject = /test262/ig;
+
+assert.throws(SyntaxError, function() {
+ subject.compile('{', 'u');
+}, 'invalid pattern: {');
+
+assert.throws(SyntaxError, function() {
+ subject.compile('\\2', 'u');
+}, 'invalid pattern: \\2');
+
+assert.sameValue(
+ subject.toString(),
+ new RegExp('test262', 'ig').toString(),
+ '[[OriginalSource]] internal slot'
+);
+assert.sameValue(
+ subject.test('tEsT262'), true, '[[RegExpMatcher]] internal slot'
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-string-invalid.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-string-invalid.js
new file mode 100644
index 0000000000..471e8da688
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-string-invalid.js
@@ -0,0 +1,46 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-regexp.prototype.compile
+es6id: B.2.5.1
+description: >
+ Behavior when pattern is a string describing an invalid pattern
+ (non-unicode)
+info: |
+ [...]
+ 5. Return ? RegExpInitialize(O, P, F).
+
+ 21.2.3.2.2 Runtime Semantics: RegExpInitialize
+
+ 6. If F contains "u", let BMP be false; else let BMP be true.
+ 7. If BMP is true, then
+ [...]
+ 8. Else,
+ a. Parse P using the grammars in 21.2.1 and interpreting P as UTF-16
+ encoded Unicode code points (6.1.4). The goal symbol for the parse is
+ Pattern[U]. Throw a SyntaxError exception if P did not conform to the
+ grammar, if any elements of P were not matched by the parse, or if
+ any Early Error conditions exist.
+---*/
+
+var subject = /test262/ig;
+
+assert.throws(SyntaxError, function() {
+ subject.compile('?');
+}, 'invalid pattern: ?');
+
+assert.throws(SyntaxError, function() {
+ subject.compile('.{2,1}');
+}, 'invalid pattern: .{2,1}');
+
+assert.sameValue(
+ subject.toString(),
+ new RegExp('test262', 'ig').toString(),
+ '[[OriginalSource]] internal slot'
+);
+
+assert.sameValue(
+ subject.test('TEsT262'), true, '[[RegExpMatcher]] internal slot'
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-string-u.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-string-u.js
new file mode 100644
index 0000000000..e3840230fb
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-string-u.js
@@ -0,0 +1,53 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-regexp.prototype.compile
+es6id: B.2.5.1
+description: >
+ Behavior when pattern is a string describing a valid pattern (unicode)
+info: |
+ [...]
+ 5. Return ? RegExpInitialize(O, P, F).
+
+ 21.2.3.2.2 Runtime Semantics: RegExpInitialize
+
+ 6. If F contains "u", let BMP be false; else let BMP be true.
+ 7. If BMP is true, then
+ a. Parse P using the grammars in 21.2.1 and interpreting each of its
+ 16-bit elements as a Unicode BMP code point. UTF-16 decoding is not
+ applied to the elements. The goal symbol for the parse is Pattern.
+ Throw a SyntaxError exception if P did not conform to the grammar, if
+ any elements of P were not matched by the parse, or if any Early
+ Error conditions exist.
+ b. Let patternCharacters be a List whose elements are the code unit
+ elements of P.
+ [...]
+---*/
+
+var subject = /original value/ig;
+
+subject.compile('[\ud834\udf06]', 'u');
+
+assert.sameValue(
+ subject.source,
+ new RegExp('[\ud834\udf06]', 'u').source,
+ '[[OriginalSource]] internal slot'
+);
+assert.sameValue(
+ subject.test('original value'),
+ false,
+ '[[RegExpMatcher]] internal slot (source)'
+);
+assert.sameValue(
+ subject.test('\ud834'), false, '[[RegExpMatcher]] internal slot (flags #1)'
+);
+assert.sameValue(
+ subject.test('\udf06'), false, '[[RegExpMatcher]] internal slot (flags #2)'
+);
+assert.sameValue(
+ subject.test('\ud834\udf06'),
+ true,
+ '[[RegExpMatcher]] internal slot (flags #3)'
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-string.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-string.js
new file mode 100644
index 0000000000..57c9a82e41
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-string.js
@@ -0,0 +1,44 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-regexp.prototype.compile
+es6id: B.2.5.1
+description: >
+ Behavior when pattern is a string describing a valid pattern (non-unicode)
+info: |
+ [...]
+ 5. Return ? RegExpInitialize(O, P, F).
+
+ 21.2.3.2.2 Runtime Semantics: RegExpInitialize
+
+ 6. If F contains "u", let BMP be false; else let BMP be true.
+ 7. If BMP is true, then
+ [...]
+ 8. Else,
+ a. Parse P using the grammars in 21.2.1 and interpreting P as UTF-16
+ encoded Unicode code points (6.1.4). The goal symbol for the parse is
+ Pattern[U]. Throw a SyntaxError exception if P did not conform to the
+ grammar, if any elements of P were not matched by the parse, or if
+ any Early Error conditions exist.
+ b. Let patternCharacters be a List whose elements are the code points
+ resulting from applying UTF-16 decoding to P's sequence of elements.
+ [...]
+---*/
+
+var subject = /original value/ig;
+
+subject.compile('new value');
+
+assert.sameValue(
+ subject.source,
+ new RegExp('new value').source,
+ '[[OriginalSource]] internal slot'
+);
+assert.sameValue(
+ subject.test('original value'), false, '[[RegExpMatcher]] internal slot'
+);
+assert.sameValue(
+ subject.test('new value'), true, '[[RegExpMatcher]] internal slot'
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-to-string-err.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-to-string-err.js
new file mode 100644
index 0000000000..64df03654a
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-to-string-err.js
@@ -0,0 +1,44 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-regexp.prototype.compile
+es6id: B.2.5.1
+description: Behavior when provided pattern cannot be coerced to a string
+info: |
+ [...]
+ 3. If Type(pattern) is Object and pattern has a [[RegExpMatcher]] internal
+ slot, then
+ a. If flags is not undefined, throw a TypeError exception.
+ b. Let P be the value of pattern's [[OriginalSource]] internal slot.
+ c. Let F be the value of pattern's [[OriginalFlags]] internal slot.
+ 4. Else,
+ [...]
+ 5. Return ? RegExpInitialize(O, P, F).
+
+ 21.2.3.2.2 Runtime Semantics: RegExpInitialize
+
+ 1. If pattern is undefined, let P be the empty String.
+ 2. Else, let P be ? ToString(pattern).
+features: [Symbol]
+---*/
+
+var symbol = Symbol('');
+var subject = /./;
+var badToString = {
+ toString: function() {
+ throw new Test262Error();
+ }
+};
+subject.lastIndex = 99;
+
+assert.throws(Test262Error, function() {
+ /./.compile(badToString);
+});
+
+assert.throws(TypeError, function() {
+ /./.compile(symbol);
+});
+
+assert.sameValue(subject.lastIndex, 99);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-undefined.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-undefined.js
new file mode 100644
index 0000000000..52328d262d
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-undefined.js
@@ -0,0 +1,53 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-regexp.prototype.compile
+es6id: B.2.5.1
+description: Behavior when pattern is undefined
+info: |
+ [...]
+ 3. If Type(pattern) is Object and pattern has a [[RegExpMatcher]] internal
+ slot, then
+ [...]
+ 4. Else,
+ a. Let P be pattern.
+ b. Let F be flags.
+ 5. Return ? RegExpInitialize(O, P, F).
+
+ 21.2.3.2.2 Runtime Semantics: RegExpInitialize
+
+ 1. If pattern is undefined, let P be the empty String.
+ [...]
+---*/
+
+var subject;
+
+subject = /abc/;
+assert.sameValue(
+ subject.compile(), subject, 'method return value (unspecified)'
+);
+assert.sameValue(
+ subject.source, new RegExp('').source, '[[OriginalSource]] (unspecified)'
+);
+assert.sameValue(
+ subject.test(''), true, '[[RegExpMatcher]] internal slot (unspecified)'
+);
+
+subject = /abc/;
+assert.sameValue(
+ subject.compile(undefined),
+ subject,
+ 'method return value (explicit undefined)'
+);
+assert.sameValue(
+ subject.source,
+ new RegExp('').source,
+ '[[OriginalSource]] (explicit undefined)'
+);
+assert.sameValue(
+ subject.test(''),
+ true,
+ '[[RegExpMatcher]] internal slot (explicit undefined)'
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/shell.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/this-cross-realm-instance.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/this-cross-realm-instance.js
new file mode 100644
index 0000000000..413884a44e
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/this-cross-realm-instance.js
@@ -0,0 +1,37 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-regexp.prototype.compile
+description: RegExp.prototype.compile throws a TypeError for cross-realm calls
+features: [legacy-regexp,cross-realm]
+---*/
+
+const other = $262.createRealm().global;
+
+const regexp = new RegExp("");
+const otherRealm_regexp = new other.RegExp("");
+
+assert.throws(
+ TypeError,
+ function () {
+ RegExp.prototype.compile.call(otherRealm_regexp);
+ },
+ "`RegExp.prototype.compile.call(otherRealm_regexp)` throws TypeError"
+);
+
+assert.throws(
+ TypeError,
+ function () {
+ other.RegExp.prototype.compile.call(regexp);
+ },
+ "`other.RegExp.prototype.compile.call(regexp)` throws TypeError"
+);
+
+assert.sameValue(
+ otherRealm_regexp.compile(),
+ otherRealm_regexp,
+ "`otherRealm_regexp.compile()` is SameValue with `otherRealm_regexp`"
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/this-not-object.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/this-not-object.js
new file mode 100644
index 0000000000..77424a0062
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/this-not-object.js
@@ -0,0 +1,44 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-regexp.prototype.compile
+es6id: B.2.5.1
+description: Behavior when "this" value is not an Object
+info: |
+ 1. Let O be the this value.
+ 2. If Type(O) is not Object or Type(O) is Object and O does not have a
+ [[RegExpMatcher]] internal slot, then
+ a. Throw a TypeError exception.
+features: [Symbol]
+---*/
+
+var compile = RegExp.prototype.compile;
+var symbol = Symbol('');
+
+assert.sameValue(typeof compile, 'function');
+
+assert.throws(TypeError, function() {
+ compile.call(undefined);
+}, 'undefined');
+
+assert.throws(TypeError, function() {
+ compile.call(null);
+}, 'null');
+
+assert.throws(TypeError, function() {
+ compile.call(23);
+}, 'number');
+
+assert.throws(TypeError, function() {
+ compile.call(true);
+}, 'boolean');
+
+assert.throws(TypeError, function() {
+ compile.call('/string/');
+}, 'string');
+
+assert.throws(TypeError, function() {
+ compile.call(symbol);
+}, 'symbol');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/this-obj-not-regexp.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/this-obj-not-regexp.js
new file mode 100644
index 0000000000..785fccacff
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/this-obj-not-regexp.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-regexp.prototype.compile
+es6id: B.2.5.1
+description: >
+ Behavior when "this" value is an Object without a [[RegExpMatcher]]
+ internal slot
+info: |
+ 1. Let O be the this value.
+ 2. If Type(O) is not Object or Type(O) is Object and O does not have a
+ [[RegExpMatcher]] internal slot, then
+ a. Throw a TypeError exception.
+---*/
+
+var compile = RegExp.prototype.compile;
+
+assert.sameValue(typeof compile, 'function');
+
+assert.throws(TypeError, function() {
+ compile.call({});
+}, 'ordinary object');
+
+assert.throws(TypeError, function() {
+ compile.call([]);
+}, 'array exotic object');
+
+assert.throws(TypeError, function() {
+ compile.call(arguments);
+}, 'arguments exotic object');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/this-subclass-instance.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/this-subclass-instance.js
new file mode 100644
index 0000000000..66f6e3f5a6
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/this-subclass-instance.js
@@ -0,0 +1,28 @@
+// |reftest| skip -- legacy-regexp is not supported
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-regexp.prototype.compile
+description: RegExp.prototype.compile throws a TypeError for calls on subclasses
+features: [legacy-regexp,class]
+---*/
+
+const subclass_regexp = new (class extends RegExp {})("");
+
+assert.throws(
+ TypeError,
+ function () {
+ subclass_regexp.compile();
+ },
+ "`subclass_regexp.compile()` throws TypeError"
+);
+
+assert.throws(
+ TypeError,
+ function () {
+ RegExp.prototype.compile.call(subclass_regexp);
+ },
+ "`RegExp.prototype.compile.call(subclass_regexp)` throws TypeError"
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/flags/browser.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/flags/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/flags/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/flags/order-after-compile.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/flags/order-after-compile.js
new file mode 100644
index 0000000000..c445800923
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/flags/order-after-compile.js
@@ -0,0 +1,37 @@
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-get-regexp.prototype.flags
+description: >
+ The flags come in the same order in a new instance produced by RegExp.prototype.compile
+info: |
+ B.2.5.1 RegExp.prototype.compile ( pattern, flags )
+
+ ...
+ 5. Return ? RegExpInitialize(O, P, F).
+
+ 21.2.5.3 get RegExp.prototype.flags
+
+ ...
+ 4. Let global be ToBoolean(? Get(R, "global")).
+ 5. If global is true, append "g" as the last code unit of result.
+ 6. Let ignoreCase be ToBoolean(? Get(R, "ignoreCase")).
+ 7. If ignoreCase is true, append "i" as the last code unit of result.
+ 8. Let multiline be ToBoolean(? Get(R, "multiline")).
+ 9. If multiline is true, append "m" as the last code unit of result.
+ 10. Let dotAll be ToBoolean(? Get(R, "dotAll")).
+ 11. If dotAll is true, append "s" as the last code unit of result.
+ 12. Let unicode be ToBoolean(? Get(R, "unicode")).
+ 13. If unicode is true, append "u" as the last code unit of result.
+ 14. Let sticky be ToBoolean(? Get(R, "sticky")).
+ 15. If sticky is true, append "y" as the last code unit of result.
+ 14. Return result.
+features: [regexp-dotall]
+---*/
+
+let re = /(?:)/;
+re.compile("(?:)", "imsuyg");
+assert.sameValue(re.flags, "gimsuy");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/flags/shell.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/flags/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/flags/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/shell.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/shell.js b/js/src/tests/test262/annexB/built-ins/RegExp/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/browser.js b/js/src/tests/test262/annexB/built-ins/String/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/B.2.3.2.js b/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/B.2.3.2.js
new file mode 100644
index 0000000000..6b8511876e
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/B.2.3.2.js
@@ -0,0 +1,28 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+// Tests taken from:
+// http://mathias.html5.org/tests/javascript/string/
+
+/*---
+ description: >
+ String.prototype.anchor returns a string of HTML describing a single HTML
+ anchor element. The element's content is the `this` value of the function
+ invocation, coerced to a string. If specified, the first argument will be
+ coerced to a string, escaped, and set as the element's `name` attribute.
+ es6id: B.2.3.2
+---*/
+
+assert.sameValue('_'.anchor('b'), '<a name="b">_</a>');
+assert.sameValue('<'.anchor('<'), '<a name="<"><</a>');
+assert.sameValue('_'.anchor(0x2A), '<a name="42">_</a>');
+assert.sameValue('_'.anchor('\x22'), '<a name="&quot;">_</a>');
+assert.sameValue(String.prototype.anchor.call(0x2A, 0x2A), '<a name="42">42</a>');
+assert.throws(TypeError, function() {
+ String.prototype.anchor.call(undefined);
+});
+assert.throws(TypeError, function() {
+ String.prototype.anchor.call(null);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/attr-tostring-err.js b/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/attr-tostring-err.js
new file mode 100644
index 0000000000..bf6a3eae21
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/attr-tostring-err.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.anchor
+es6id: B.2.3.2
+description: Abrupt completion when coercing "this" value to string
+info: |
+ B.2.3.2.1 Runtime Semantics: CreateHTML
+
+ [...]
+ 4. If attribute is not the empty String, then
+ a. Let V be ? ToString(value).
+---*/
+
+var attr = {
+ toString: function() {
+ throw new Test262Error();
+ }
+};
+
+assert.throws(Test262Error, function() {
+ ''.anchor(attr);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/browser.js b/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/length.js b/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/length.js
new file mode 100644
index 0000000000..9df190d4a3
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/length.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.2
+description: >
+ String.prototype.anchor.length is 1.
+info: |
+ String.prototype.anchor ( name )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, has a length
+ property whose value is an integer. Unless otherwise specified, this
+ value is equal to the largest number of named arguments shown in the
+ subclause headings for the function description, including optional
+ parameters. However, rest parameters shown using the form “...name”
+ are not included in the default argument count.
+
+ Unless otherwise specified, the length property of a built-in Function
+ object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+ [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.anchor, "length", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: 1
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/name.js b/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/name.js
new file mode 100644
index 0000000000..4d961bd1a9
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/name.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.2
+description: >
+ String.prototype.anchor.name is "anchor".
+info: |
+ String.prototype.anchor ( name )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, that is not
+ identified as an anonymous function has a name property whose value
+ is a String.
+
+ Unless otherwise specified, the name property of a built-in Function
+ object, if it exists, has the attributes { [[Writable]]: false,
+ [[Enumerable]]: false, [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.anchor, "name", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: "anchor"
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/not-a-constructor.js b/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/not-a-constructor.js
new file mode 100644
index 0000000000..ca59226cbf
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/not-a-constructor.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-ecmascript-standard-built-in-objects
+description: >
+ String.prototype.anchor does not implement [[Construct]], is not new-able
+info: |
+ ECMAScript Function Objects
+
+ Built-in function objects that are not identified as constructors do not
+ implement the [[Construct]] internal method unless otherwise specified in
+ the description of a particular function.
+
+ sec-evaluatenew
+ ...
+ 7. If IsConstructor(constructor) is false, throw a TypeError exception.
+ ...
+includes: [isConstructor.js]
+features: [Reflect.construct, arrow-function]
+---*/
+
+assert.sameValue(
+ isConstructor(String.prototype.anchor),
+ false,
+ 'isConstructor(String.prototype.anchor) must return false'
+);
+
+assert.throws(TypeError, () => {
+ new String.prototype.anchor();
+}, '`new String.prototype.anchor()` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/prop-desc.js b/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/prop-desc.js
new file mode 100644
index 0000000000..b1412c4a1c
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/prop-desc.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.anchor
+es6id: B.2.3.2
+description: Property descriptor for String.prototype.anchor
+info: |
+ Every other data property described in clauses 18 through 26 and in Annex
+ B.2 has the attributes { [[Writable]]: true, [[Enumerable]]: false,
+ [[Configurable]]: true } unless otherwise specified.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype, "anchor", {
+ enumerable: false,
+ writable: true,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/shell.js b/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/shell.js
new file mode 100644
index 0000000000..54371b7789
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/shell.js
@@ -0,0 +1,19 @@
+// GENERATED, DO NOT EDIT
+// file: isConstructor.js
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: |
+ Test if a given function is a constructor function.
+defines: [isConstructor]
+---*/
+
+function isConstructor(f) {
+ try {
+ Reflect.construct(function(){}, [], f);
+ } catch (e) {
+ return false;
+ }
+ return true;
+}
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/this-val-tostring-err.js b/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/this-val-tostring-err.js
new file mode 100644
index 0000000000..c6d9d25d41
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/anchor/this-val-tostring-err.js
@@ -0,0 +1,24 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.anchor
+es6id: B.2.3.2
+description: Abrupt completion when coercing "this" value to string
+info: |
+ B.2.3.2.1 Runtime Semantics: CreateHTML
+
+ 1. Let str be ? RequireObjectCoercible(string).
+ 2. Let S be ? ToString(str).
+---*/
+
+var thisVal = {
+ toString: function() {
+ throw new Test262Error();
+ }
+};
+
+assert.throws(Test262Error, function() {
+ String.prototype.anchor.call(thisVal);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/big/B.2.3.3.js b/js/src/tests/test262/annexB/built-ins/String/prototype/big/B.2.3.3.js
new file mode 100644
index 0000000000..16a179283f
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/big/B.2.3.3.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+// Tests taken from:
+// http://mathias.html5.org/tests/javascript/string/
+
+/*---
+ description: >
+ String.prototype.big returns a string of HTML describing a single HTML
+ big element. The element's content is the `this` value of the function
+ invocation, coerced to a string.
+ es6id: B.2.3.3
+---*/
+
+assert.sameValue('_'.big(), '<big>_</big>');
+assert.sameValue('<'.big(), '<big><</big>');
+assert.sameValue(String.prototype.big.call(0x2A), '<big>42</big>');
+assert.throws(TypeError, function() {
+ String.prototype.big.call(undefined);
+});
+assert.throws(TypeError, function() {
+ String.prototype.big.call(null);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/big/browser.js b/js/src/tests/test262/annexB/built-ins/String/prototype/big/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/big/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/big/length.js b/js/src/tests/test262/annexB/built-ins/String/prototype/big/length.js
new file mode 100644
index 0000000000..bc94e5fdc4
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/big/length.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.3
+description: >
+ String.prototype.big.length is 0.
+info: |
+ String.prototype.big ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, has a length
+ property whose value is an integer. Unless otherwise specified, this
+ value is equal to the largest number of named arguments shown in the
+ subclause headings for the function description, including optional
+ parameters. However, rest parameters shown using the form “...name”
+ are not included in the default argument count.
+
+ Unless otherwise specified, the length property of a built-in Function
+ object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+ [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.big, "length", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: 0
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/big/name.js b/js/src/tests/test262/annexB/built-ins/String/prototype/big/name.js
new file mode 100644
index 0000000000..29dad81234
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/big/name.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.3
+description: >
+ String.prototype.big.name is "big".
+info: |
+ String.prototype.big ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, that is not
+ identified as an anonymous function has a name property whose value
+ is a String.
+
+ Unless otherwise specified, the name property of a built-in Function
+ object, if it exists, has the attributes { [[Writable]]: false,
+ [[Enumerable]]: false, [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.big, "name", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: "big"
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/big/not-a-constructor.js b/js/src/tests/test262/annexB/built-ins/String/prototype/big/not-a-constructor.js
new file mode 100644
index 0000000000..f2e5f3bfc7
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/big/not-a-constructor.js
@@ -0,0 +1,30 @@
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-ecmascript-standard-built-in-objects
+description: >
+ String.prototype.big does not implement [[Construct]], is not new-able
+info: |
+ ECMAScript Function Objects
+
+ Built-in function objects that are not identified as constructors do not
+ implement the [[Construct]] internal method unless otherwise specified in
+ the description of a particular function.
+
+ sec-evaluatenew
+ ...
+ 7. If IsConstructor(constructor) is false, throw a TypeError exception.
+ ...
+includes: [isConstructor.js]
+features: [Reflect.construct, arrow-function]
+---*/
+
+assert.sameValue(isConstructor(String.prototype.big), false, 'isConstructor(String.prototype.big) must return false');
+
+assert.throws(TypeError, () => {
+ new String.prototype.big();
+}, '`new String.prototype.big()` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/big/prop-desc.js b/js/src/tests/test262/annexB/built-ins/String/prototype/big/prop-desc.js
new file mode 100644
index 0000000000..80a2b7ef72
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/big/prop-desc.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.big
+es6id: B.2.3.3
+description: Property descriptor for String.prototype.big
+info: |
+ Every other data property described in clauses 18 through 26 and in Annex
+ B.2 has the attributes { [[Writable]]: true, [[Enumerable]]: false,
+ [[Configurable]]: true } unless otherwise specified.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype, "big", {
+ enumerable: false,
+ writable: true,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/big/shell.js b/js/src/tests/test262/annexB/built-ins/String/prototype/big/shell.js
new file mode 100644
index 0000000000..54371b7789
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/big/shell.js
@@ -0,0 +1,19 @@
+// GENERATED, DO NOT EDIT
+// file: isConstructor.js
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: |
+ Test if a given function is a constructor function.
+defines: [isConstructor]
+---*/
+
+function isConstructor(f) {
+ try {
+ Reflect.construct(function(){}, [], f);
+ } catch (e) {
+ return false;
+ }
+ return true;
+}
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/big/this-val-tostring-err.js b/js/src/tests/test262/annexB/built-ins/String/prototype/big/this-val-tostring-err.js
new file mode 100644
index 0000000000..63326e834a
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/big/this-val-tostring-err.js
@@ -0,0 +1,24 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.big
+es6id: B.2.3.3
+description: Abrupt completion when coercing "this" value to string
+info: |
+ B.2.3.2.1 Runtime Semantics: CreateHTML
+
+ 1. Let str be ? RequireObjectCoercible(string).
+ 2. Let S be ? ToString(str).
+---*/
+
+var thisVal = {
+ toString: function() {
+ throw new Test262Error();
+ }
+};
+
+assert.throws(Test262Error, function() {
+ String.prototype.big.call(thisVal);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/blink/B.2.3.4.js b/js/src/tests/test262/annexB/built-ins/String/prototype/blink/B.2.3.4.js
new file mode 100644
index 0000000000..5aa5620c82
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/blink/B.2.3.4.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+// Tests taken from:
+// http://mathias.html5.org/tests/javascript/string/
+
+/*---
+ description: >
+ String.prototype.blink returns a string of HTML describing a single HTML
+ blink element. The element's content is the `this` value of the function
+ invocation, coerced to a string.
+ es6id: B.2.3.4
+---*/
+
+assert.sameValue('_'.blink(), '<blink>_</blink>');
+assert.sameValue('<'.blink(), '<blink><</blink>');
+assert.sameValue(String.prototype.blink.call(0x2A), '<blink>42</blink>');
+assert.throws(TypeError, function() {
+ String.prototype.blink.call(undefined);
+});
+assert.throws(TypeError, function() {
+ String.prototype.blink.call(null);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/blink/browser.js b/js/src/tests/test262/annexB/built-ins/String/prototype/blink/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/blink/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/blink/length.js b/js/src/tests/test262/annexB/built-ins/String/prototype/blink/length.js
new file mode 100644
index 0000000000..06c85b49dc
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/blink/length.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.4
+description: >
+ String.prototype.blink.length is 0.
+info: |
+ String.prototype.blink ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, has a length
+ property whose value is an integer. Unless otherwise specified, this
+ value is equal to the largest number of named arguments shown in the
+ subclause headings for the function description, including optional
+ parameters. However, rest parameters shown using the form “...name”
+ are not included in the default argument count.
+
+ Unless otherwise specified, the length property of a built-in Function
+ object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+ [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.blink, "length", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: 0
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/blink/name.js b/js/src/tests/test262/annexB/built-ins/String/prototype/blink/name.js
new file mode 100644
index 0000000000..617b2d6993
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/blink/name.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.4
+description: >
+ String.prototype.blink.name is "blink".
+info: |
+ String.prototype.blink ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, that is not
+ identified as an anonymous function has a name property whose value
+ is a String.
+
+ Unless otherwise specified, the name property of a built-in Function
+ object, if it exists, has the attributes { [[Writable]]: false,
+ [[Enumerable]]: false, [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.blink, "name", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: "blink"
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/blink/not-a-constructor.js b/js/src/tests/test262/annexB/built-ins/String/prototype/blink/not-a-constructor.js
new file mode 100644
index 0000000000..73d5488203
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/blink/not-a-constructor.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-ecmascript-standard-built-in-objects
+description: >
+ String.prototype.blink does not implement [[Construct]], is not new-able
+info: |
+ ECMAScript Function Objects
+
+ Built-in function objects that are not identified as constructors do not
+ implement the [[Construct]] internal method unless otherwise specified in
+ the description of a particular function.
+
+ sec-evaluatenew
+ ...
+ 7. If IsConstructor(constructor) is false, throw a TypeError exception.
+ ...
+includes: [isConstructor.js]
+features: [Reflect.construct, arrow-function]
+---*/
+
+assert.sameValue(
+ isConstructor(String.prototype.blink),
+ false,
+ 'isConstructor(String.prototype.blink) must return false'
+);
+
+assert.throws(TypeError, () => {
+ new String.prototype.blink();
+}, '`new String.prototype.blink()` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/blink/prop-desc.js b/js/src/tests/test262/annexB/built-ins/String/prototype/blink/prop-desc.js
new file mode 100644
index 0000000000..8c875db468
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/blink/prop-desc.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.blink
+es6id: B.2.3.4
+description: Property descriptor for String.prototype.blink
+info: |
+ Every other data property described in clauses 18 through 26 and in Annex
+ B.2 has the attributes { [[Writable]]: true, [[Enumerable]]: false,
+ [[Configurable]]: true } unless otherwise specified.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype, "blink", {
+ enumerable: false,
+ writable: true,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/blink/shell.js b/js/src/tests/test262/annexB/built-ins/String/prototype/blink/shell.js
new file mode 100644
index 0000000000..54371b7789
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/blink/shell.js
@@ -0,0 +1,19 @@
+// GENERATED, DO NOT EDIT
+// file: isConstructor.js
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: |
+ Test if a given function is a constructor function.
+defines: [isConstructor]
+---*/
+
+function isConstructor(f) {
+ try {
+ Reflect.construct(function(){}, [], f);
+ } catch (e) {
+ return false;
+ }
+ return true;
+}
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/blink/this-val-tostring-err.js b/js/src/tests/test262/annexB/built-ins/String/prototype/blink/this-val-tostring-err.js
new file mode 100644
index 0000000000..4a2f900e23
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/blink/this-val-tostring-err.js
@@ -0,0 +1,24 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.blink
+es6id: B.2.3.4
+description: Abrupt completion when coercing "this" value to string
+info: |
+ B.2.3.2.1 Runtime Semantics: CreateHTML
+
+ 1. Let str be ? RequireObjectCoercible(string).
+ 2. Let S be ? ToString(str).
+---*/
+
+var thisVal = {
+ toString: function() {
+ throw new Test262Error();
+ }
+};
+
+assert.throws(Test262Error, function() {
+ String.prototype.blink.call(thisVal);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/bold/B.2.3.5.js b/js/src/tests/test262/annexB/built-ins/String/prototype/bold/B.2.3.5.js
new file mode 100644
index 0000000000..3a9a73052e
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/bold/B.2.3.5.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+// Tests taken from:
+// http://mathias.html5.org/tests/javascript/string/
+
+/*---
+ description: >
+ String.prototype.bold returns a string of HTML describing a single HTML
+ bold element. The element's content is the `this` value of the function
+ invocation, coerced to a string.
+ es6id: B.2.3.5
+---*/
+
+assert.sameValue('_'.bold(), '<b>_</b>');
+assert.sameValue('<'.bold(), '<b><</b>');
+assert.sameValue(String.prototype.bold.call(0x2A), '<b>42</b>');
+assert.throws(TypeError, function() {
+ String.prototype.bold.call(undefined);
+});
+assert.throws(TypeError, function() {
+ String.prototype.bold.call(null);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/bold/browser.js b/js/src/tests/test262/annexB/built-ins/String/prototype/bold/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/bold/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/bold/length.js b/js/src/tests/test262/annexB/built-ins/String/prototype/bold/length.js
new file mode 100644
index 0000000000..151964b7ec
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/bold/length.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.5
+description: >
+ String.prototype.bold.length is 0.
+info: |
+ String.prototype.bold ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, has a length
+ property whose value is an integer. Unless otherwise specified, this
+ value is equal to the largest number of named arguments shown in the
+ subclause headings for the function description, including optional
+ parameters. However, rest parameters shown using the form “...name”
+ are not included in the default argument count.
+
+ Unless otherwise specified, the length property of a built-in Function
+ object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+ [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.bold, "length", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: 0
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/bold/name.js b/js/src/tests/test262/annexB/built-ins/String/prototype/bold/name.js
new file mode 100644
index 0000000000..21c7beafd0
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/bold/name.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.5
+description: >
+ String.prototype.bold.name is "bold".
+info: |
+ String.prototype.bold ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, that is not
+ identified as an anonymous function has a name property whose value
+ is a String.
+
+ Unless otherwise specified, the name property of a built-in Function
+ object, if it exists, has the attributes { [[Writable]]: false,
+ [[Enumerable]]: false, [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.bold, "name", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: "bold"
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/bold/not-a-constructor.js b/js/src/tests/test262/annexB/built-ins/String/prototype/bold/not-a-constructor.js
new file mode 100644
index 0000000000..1f8a7a155d
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/bold/not-a-constructor.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-ecmascript-standard-built-in-objects
+description: >
+ String.prototype.bold does not implement [[Construct]], is not new-able
+info: |
+ ECMAScript Function Objects
+
+ Built-in function objects that are not identified as constructors do not
+ implement the [[Construct]] internal method unless otherwise specified in
+ the description of a particular function.
+
+ sec-evaluatenew
+ ...
+ 7. If IsConstructor(constructor) is false, throw a TypeError exception.
+ ...
+includes: [isConstructor.js]
+features: [Reflect.construct, arrow-function]
+---*/
+
+assert.sameValue(
+ isConstructor(String.prototype.bold),
+ false,
+ 'isConstructor(String.prototype.bold) must return false'
+);
+
+assert.throws(TypeError, () => {
+ new String.prototype.bold();
+}, '`new String.prototype.bold()` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/bold/prop-desc.js b/js/src/tests/test262/annexB/built-ins/String/prototype/bold/prop-desc.js
new file mode 100644
index 0000000000..1eb27ef8bc
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/bold/prop-desc.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.bold
+es6id: B.2.3.5
+description: Property descriptor for String.prototype.bold
+info: |
+ Every other data property described in clauses 18 through 26 and in Annex
+ B.2 has the attributes { [[Writable]]: true, [[Enumerable]]: false,
+ [[Configurable]]: true } unless otherwise specified.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype, "bold", {
+ enumerable: false,
+ writable: true,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/bold/shell.js b/js/src/tests/test262/annexB/built-ins/String/prototype/bold/shell.js
new file mode 100644
index 0000000000..54371b7789
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/bold/shell.js
@@ -0,0 +1,19 @@
+// GENERATED, DO NOT EDIT
+// file: isConstructor.js
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: |
+ Test if a given function is a constructor function.
+defines: [isConstructor]
+---*/
+
+function isConstructor(f) {
+ try {
+ Reflect.construct(function(){}, [], f);
+ } catch (e) {
+ return false;
+ }
+ return true;
+}
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/bold/this-val-tostring-err.js b/js/src/tests/test262/annexB/built-ins/String/prototype/bold/this-val-tostring-err.js
new file mode 100644
index 0000000000..7f1fdd05ec
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/bold/this-val-tostring-err.js
@@ -0,0 +1,24 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.bold
+es6id: B.2.3.5
+description: Abrupt completion when coercing "this" value to string
+info: |
+ B.2.3.2.1 Runtime Semantics: CreateHTML
+
+ 1. Let str be ? RequireObjectCoercible(string).
+ 2. Let S be ? ToString(str).
+---*/
+
+var thisVal = {
+ toString: function() {
+ throw new Test262Error();
+ }
+};
+
+assert.throws(Test262Error, function() {
+ String.prototype.bold.call(thisVal);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/browser.js b/js/src/tests/test262/annexB/built-ins/String/prototype/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/B.2.3.6.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/B.2.3.6.js
new file mode 100644
index 0000000000..2c20e91f4c
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/B.2.3.6.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+// Tests taken from:
+// http://mathias.html5.org/tests/javascript/string/
+
+/*---
+ description: >
+ String.prototype.fixed returns a string of HTML describing a single HTML
+ teletype text element. The element's content is the `this` value of the
+ function invocation, coerced to a string.
+ es6id: B.2.3.6
+---*/
+
+assert.sameValue('_'.fixed(), '<tt>_</tt>');
+assert.sameValue('<'.fixed(), '<tt><</tt>');
+assert.sameValue(String.prototype.fixed.call(0x2A), '<tt>42</tt>');
+assert.throws(TypeError, function() {
+ String.prototype.fixed.call(undefined);
+});
+assert.throws(TypeError, function() {
+ String.prototype.fixed.call(null);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/browser.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/length.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/length.js
new file mode 100644
index 0000000000..bc2d83974b
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/length.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.6
+description: >
+ String.prototype.fixed.length is 0.
+info: |
+ String.prototype.fixed ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, has a length
+ property whose value is an integer. Unless otherwise specified, this
+ value is equal to the largest number of named arguments shown in the
+ subclause headings for the function description, including optional
+ parameters. However, rest parameters shown using the form “...name”
+ are not included in the default argument count.
+
+ Unless otherwise specified, the length property of a built-in Function
+ object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+ [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.fixed, "length", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: 0
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/name.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/name.js
new file mode 100644
index 0000000000..a5b546cd76
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/name.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.6
+description: >
+ String.prototype.fixed.name is "fixed".
+info: |
+ String.prototype.fixed ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, that is not
+ identified as an anonymous function has a name property whose value
+ is a String.
+
+ Unless otherwise specified, the name property of a built-in Function
+ object, if it exists, has the attributes { [[Writable]]: false,
+ [[Enumerable]]: false, [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.fixed, "name", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: "fixed"
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/not-a-constructor.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/not-a-constructor.js
new file mode 100644
index 0000000000..64fa0c534d
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/not-a-constructor.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-ecmascript-standard-built-in-objects
+description: >
+ String.prototype.fixed does not implement [[Construct]], is not new-able
+info: |
+ ECMAScript Function Objects
+
+ Built-in function objects that are not identified as constructors do not
+ implement the [[Construct]] internal method unless otherwise specified in
+ the description of a particular function.
+
+ sec-evaluatenew
+ ...
+ 7. If IsConstructor(constructor) is false, throw a TypeError exception.
+ ...
+includes: [isConstructor.js]
+features: [Reflect.construct, arrow-function]
+---*/
+
+assert.sameValue(
+ isConstructor(String.prototype.fixed),
+ false,
+ 'isConstructor(String.prototype.fixed) must return false'
+);
+
+assert.throws(TypeError, () => {
+ new String.prototype.fixed();
+}, '`new String.prototype.fixed()` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/prop-desc.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/prop-desc.js
new file mode 100644
index 0000000000..c6691e668b
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/prop-desc.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.fixed
+es6id: B.2.3.6
+description: Property descriptor for String.prototype.fixed
+info: |
+ Every other data property described in clauses 18 through 26 and in Annex
+ B.2 has the attributes { [[Writable]]: true, [[Enumerable]]: false,
+ [[Configurable]]: true } unless otherwise specified.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype, "fixed", {
+ enumerable: false,
+ writable: true,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/shell.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/shell.js
new file mode 100644
index 0000000000..54371b7789
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/shell.js
@@ -0,0 +1,19 @@
+// GENERATED, DO NOT EDIT
+// file: isConstructor.js
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: |
+ Test if a given function is a constructor function.
+defines: [isConstructor]
+---*/
+
+function isConstructor(f) {
+ try {
+ Reflect.construct(function(){}, [], f);
+ } catch (e) {
+ return false;
+ }
+ return true;
+}
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/this-val-tostring-err.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/this-val-tostring-err.js
new file mode 100644
index 0000000000..96b339a0f0
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fixed/this-val-tostring-err.js
@@ -0,0 +1,24 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.fixed
+es6id: B.2.3.6
+description: Abrupt completion when coercing "this" value to string
+info: |
+ B.2.3.2.1 Runtime Semantics: CreateHTML
+
+ 1. Let str be ? RequireObjectCoercible(string).
+ 2. Let S be ? ToString(str).
+---*/
+
+var thisVal = {
+ toString: function() {
+ throw new Test262Error();
+ }
+};
+
+assert.throws(Test262Error, function() {
+ String.prototype.fixed.call(thisVal);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/B.2.3.7.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/B.2.3.7.js
new file mode 100644
index 0000000000..497e24654d
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/B.2.3.7.js
@@ -0,0 +1,30 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+// Tests taken from:
+// http://mathias.html5.org/tests/javascript/string/
+
+/*---
+ description: >
+ String.prototype.fontcolor returns a string of HTML describing a single
+ HTML font element. The element's content is the `this` value of the
+ function invocation, coerced to a string. If specified, the first argument
+ will be coerced to a string, escaped, and set as the element's `color`
+ attribute.
+ es6id: B.2.3.7
+---*/
+
+assert.sameValue('_'.fontcolor('b'), '<font color="b">_</font>');
+assert.sameValue('<'.fontcolor('<'), '<font color="<"><</font>');
+assert.sameValue('_'.fontcolor(0x2A), '<font color="42">_</font>');
+assert.sameValue('_'.fontcolor('\x22'), '<font color="&quot;">_</font>');
+assert.sameValue(String.prototype.fontcolor.call(0x2A, 0x2A),
+ '<font color="42">42</font>');
+assert.throws(TypeError, function() {
+ String.prototype.fontcolor.call(undefined);
+});
+assert.throws(TypeError, function() {
+ String.prototype.fontcolor.call(null);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/attr-tostring-err.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/attr-tostring-err.js
new file mode 100644
index 0000000000..bc4604f7b9
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/attr-tostring-err.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.fontcolor
+es6id: B.2.3.7
+description: Abrupt completion when coercing "this" value to string
+info: |
+ B.2.3.2.1 Runtime Semantics: CreateHTML
+
+ [...]
+ 4. If attribute is not the empty String, then
+ a. Let V be ? ToString(value).
+---*/
+
+var attr = {
+ toString: function() {
+ throw new Test262Error();
+ }
+};
+
+assert.throws(Test262Error, function() {
+ ''.fontcolor(attr);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/browser.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/length.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/length.js
new file mode 100644
index 0000000000..d12fa78837
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/length.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.7
+description: >
+ String.prototype.fontcolor.length is 1.
+info: |
+ String.prototype.fontcolor ( color )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, has a length
+ property whose value is an integer. Unless otherwise specified, this
+ value is equal to the largest number of named arguments shown in the
+ subclause headings for the function description, including optional
+ parameters. However, rest parameters shown using the form “...name”
+ are not included in the default argument count.
+
+ Unless otherwise specified, the length property of a built-in Function
+ object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+ [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.fontcolor, "length", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: 1
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/name.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/name.js
new file mode 100644
index 0000000000..237ce1debc
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/name.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.7
+description: >
+ String.prototype.fontcolor.name is "fontcolor".
+info: |
+ String.prototype.fontcolor ( color )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, that is not
+ identified as an anonymous function has a name property whose value
+ is a String.
+
+ Unless otherwise specified, the name property of a built-in Function
+ object, if it exists, has the attributes { [[Writable]]: false,
+ [[Enumerable]]: false, [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.fontcolor, "name", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: "fontcolor"
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/not-a-constructor.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/not-a-constructor.js
new file mode 100644
index 0000000000..a5bfa4415c
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/not-a-constructor.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-ecmascript-standard-built-in-objects
+description: >
+ String.prototype.fontcolor does not implement [[Construct]], is not new-able
+info: |
+ ECMAScript Function Objects
+
+ Built-in function objects that are not identified as constructors do not
+ implement the [[Construct]] internal method unless otherwise specified in
+ the description of a particular function.
+
+ sec-evaluatenew
+ ...
+ 7. If IsConstructor(constructor) is false, throw a TypeError exception.
+ ...
+includes: [isConstructor.js]
+features: [Reflect.construct, arrow-function]
+---*/
+
+assert.sameValue(
+ isConstructor(String.prototype.fontcolor),
+ false,
+ 'isConstructor(String.prototype.fontcolor) must return false'
+);
+
+assert.throws(TypeError, () => {
+ new String.prototype.fontcolor();
+}, '`new String.prototype.fontcolor()` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/prop-desc.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/prop-desc.js
new file mode 100644
index 0000000000..0473c209ce
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/prop-desc.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.fontcolor
+es6id: B.2.3.7
+description: Property descriptor for String.prototype.fontcolor
+info: |
+ Every other data property described in clauses 18 through 26 and in Annex
+ B.2 has the attributes { [[Writable]]: true, [[Enumerable]]: false,
+ [[Configurable]]: true } unless otherwise specified.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype, "fontcolor", {
+ enumerable: false,
+ writable: true,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/shell.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/shell.js
new file mode 100644
index 0000000000..54371b7789
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/shell.js
@@ -0,0 +1,19 @@
+// GENERATED, DO NOT EDIT
+// file: isConstructor.js
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: |
+ Test if a given function is a constructor function.
+defines: [isConstructor]
+---*/
+
+function isConstructor(f) {
+ try {
+ Reflect.construct(function(){}, [], f);
+ } catch (e) {
+ return false;
+ }
+ return true;
+}
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/this-val-tostring-err.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/this-val-tostring-err.js
new file mode 100644
index 0000000000..2fdacd804b
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fontcolor/this-val-tostring-err.js
@@ -0,0 +1,24 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.fontcolor
+es6id: B.2.3.7
+description: Abrupt completion when coercing "this" value to string
+info: |
+ B.2.3.2.1 Runtime Semantics: CreateHTML
+
+ 1. Let str be ? RequireObjectCoercible(string).
+ 2. Let S be ? ToString(str).
+---*/
+
+var thisVal = {
+ toString: function() {
+ throw new Test262Error();
+ }
+};
+
+assert.throws(Test262Error, function() {
+ String.prototype.fontcolor.call(thisVal);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/B.2.3.8.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/B.2.3.8.js
new file mode 100644
index 0000000000..b6f51d9f3b
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/B.2.3.8.js
@@ -0,0 +1,30 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+// Tests taken from:
+// http://mathias.html5.org/tests/javascript/string/
+
+/*---
+ description: >
+ String.prototype.fontsize returns a string of HTML describing a single
+ HTML font element. The element's content is the `this` value of the
+ function invocation, coerced to a string. If specified, the first argument
+ will be coerced to a string, escaped, and set as the element's `size`
+ attribute.
+ es6id: B.2.3.8
+---*/
+
+assert.sameValue('_'.fontsize('b'), '<font size="b">_</font>');
+assert.sameValue('<'.fontsize('<'), '<font size="<"><</font>');
+assert.sameValue('_'.fontsize(0x2A), '<font size="42">_</font>');
+assert.sameValue('_'.fontsize('\x22'), '<font size="&quot;">_</font>');
+assert.sameValue(String.prototype.fontsize.call(0x2A, 0x2A),
+ '<font size="42">42</font>');
+assert.throws(TypeError, function() {
+ String.prototype.fontsize.call(undefined);
+});
+assert.throws(TypeError, function() {
+ String.prototype.fontsize.call(null);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/attr-tostring-err.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/attr-tostring-err.js
new file mode 100644
index 0000000000..be60430f40
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/attr-tostring-err.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.fontsize
+es6id: B.2.3.8
+description: Abrupt completion when coercing "this" value to string
+info: |
+ B.2.3.2.1 Runtime Semantics: CreateHTML
+
+ [...]
+ 4. If attribute is not the empty String, then
+ a. Let V be ? ToString(value).
+---*/
+
+var attr = {
+ toString: function() {
+ throw new Test262Error();
+ }
+};
+
+assert.throws(Test262Error, function() {
+ ''.fontsize(attr);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/browser.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/length.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/length.js
new file mode 100644
index 0000000000..94cf9e7f4e
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/length.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.8
+description: >
+ String.prototype.fontsize.length is 1.
+info: |
+ String.prototype.fontsize ( size )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, has a length
+ property whose value is an integer. Unless otherwise specified, this
+ value is equal to the largest number of named arguments shown in the
+ subclause headings for the function description, including optional
+ parameters. However, rest parameters shown using the form “...name”
+ are not included in the default argument count.
+
+ Unless otherwise specified, the length property of a built-in Function
+ object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+ [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.fontsize, "length", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: 1
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/name.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/name.js
new file mode 100644
index 0000000000..42d7b00105
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/name.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.8
+description: >
+ String.prototype.fontsize.name is "fontsize".
+info: |
+ String.prototype.fontsize ( color )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, that is not
+ identified as an anonymous function has a name property whose value
+ is a String.
+
+ Unless otherwise specified, the name property of a built-in Function
+ object, if it exists, has the attributes { [[Writable]]: false,
+ [[Enumerable]]: false, [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.fontsize, "name", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: "fontsize"
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/not-a-constructor.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/not-a-constructor.js
new file mode 100644
index 0000000000..d221a1348a
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/not-a-constructor.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-ecmascript-standard-built-in-objects
+description: >
+ String.prototype.fontsize does not implement [[Construct]], is not new-able
+info: |
+ ECMAScript Function Objects
+
+ Built-in function objects that are not identified as constructors do not
+ implement the [[Construct]] internal method unless otherwise specified in
+ the description of a particular function.
+
+ sec-evaluatenew
+ ...
+ 7. If IsConstructor(constructor) is false, throw a TypeError exception.
+ ...
+includes: [isConstructor.js]
+features: [Reflect.construct, arrow-function]
+---*/
+
+assert.sameValue(
+ isConstructor(String.prototype.fontsize),
+ false,
+ 'isConstructor(String.prototype.fontsize) must return false'
+);
+
+assert.throws(TypeError, () => {
+ new String.prototype.fontsize();
+}, '`new String.prototype.fontsize()` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/prop-desc.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/prop-desc.js
new file mode 100644
index 0000000000..d25aceb2e8
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/prop-desc.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.fontsize
+es6id: B.2.3.8
+description: Property descriptor for String.prototype.fontsize
+info: |
+ Every other data property described in clauses 18 through 26 and in Annex
+ B.2 has the attributes { [[Writable]]: true, [[Enumerable]]: false,
+ [[Configurable]]: true } unless otherwise specified.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype, "fontsize", {
+ enumerable: false,
+ writable: true,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/shell.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/shell.js
new file mode 100644
index 0000000000..54371b7789
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/shell.js
@@ -0,0 +1,19 @@
+// GENERATED, DO NOT EDIT
+// file: isConstructor.js
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: |
+ Test if a given function is a constructor function.
+defines: [isConstructor]
+---*/
+
+function isConstructor(f) {
+ try {
+ Reflect.construct(function(){}, [], f);
+ } catch (e) {
+ return false;
+ }
+ return true;
+}
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/this-val-tostring-err.js b/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/this-val-tostring-err.js
new file mode 100644
index 0000000000..9bb7b11da6
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/fontsize/this-val-tostring-err.js
@@ -0,0 +1,24 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.fontsize
+es6id: B.2.3.8
+description: Abrupt completion when coercing "this" value to string
+info: |
+ B.2.3.2.1 Runtime Semantics: CreateHTML
+
+ 1. Let str be ? RequireObjectCoercible(string).
+ 2. Let S be ? ToString(str).
+---*/
+
+var thisVal = {
+ toString: function() {
+ throw new Test262Error();
+ }
+};
+
+assert.throws(Test262Error, function() {
+ String.prototype.fontsize.call(thisVal);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/italics/B.2.3.9.js b/js/src/tests/test262/annexB/built-ins/String/prototype/italics/B.2.3.9.js
new file mode 100644
index 0000000000..5421037edb
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/italics/B.2.3.9.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+// Tests taken from:
+// http://mathias.html5.org/tests/javascript/string/
+
+/*---
+ description: >
+ String.prototype.italics returns a string of HTML describing a single HTML
+ italic element. The element's content is the `this` value of the function
+ invocation, coerced to a string.
+ es6id: B.2.3.9
+---*/
+
+assert.sameValue('_'.italics(), '<i>_</i>');
+assert.sameValue('<'.italics(), '<i><</i>');
+assert.sameValue(String.prototype.italics.call(0x2A), '<i>42</i>');
+assert.throws(TypeError, function() {
+ String.prototype.italics.call(undefined);
+});
+assert.throws(TypeError, function() {
+ String.prototype.italics.call(null);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/italics/browser.js b/js/src/tests/test262/annexB/built-ins/String/prototype/italics/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/italics/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/italics/length.js b/js/src/tests/test262/annexB/built-ins/String/prototype/italics/length.js
new file mode 100644
index 0000000000..1c2a517ffa
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/italics/length.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.9
+description: >
+ String.prototype.italics.length is 0.
+info: |
+ String.prototype.italics ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, has a length
+ property whose value is an integer. Unless otherwise specified, this
+ value is equal to the largest number of named arguments shown in the
+ subclause headings for the function description, including optional
+ parameters. However, rest parameters shown using the form “...name”
+ are not included in the default argument count.
+
+ Unless otherwise specified, the length property of a built-in Function
+ object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+ [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.italics, "length", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: 0
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/italics/name.js b/js/src/tests/test262/annexB/built-ins/String/prototype/italics/name.js
new file mode 100644
index 0000000000..56139bf62b
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/italics/name.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.9
+description: >
+ String.prototype.italics.name is "italics".
+info: |
+ String.prototype.italics ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, that is not
+ identified as an anonymous function has a name property whose value
+ is a String.
+
+ Unless otherwise specified, the name property of a built-in Function
+ object, if it exists, has the attributes { [[Writable]]: false,
+ [[Enumerable]]: false, [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.italics, "name", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: "italics"
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/italics/not-a-constructor.js b/js/src/tests/test262/annexB/built-ins/String/prototype/italics/not-a-constructor.js
new file mode 100644
index 0000000000..4833d9b0e5
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/italics/not-a-constructor.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-ecmascript-standard-built-in-objects
+description: >
+ String.prototype.italics does not implement [[Construct]], is not new-able
+info: |
+ ECMAScript Function Objects
+
+ Built-in function objects that are not identified as constructors do not
+ implement the [[Construct]] internal method unless otherwise specified in
+ the description of a particular function.
+
+ sec-evaluatenew
+ ...
+ 7. If IsConstructor(constructor) is false, throw a TypeError exception.
+ ...
+includes: [isConstructor.js]
+features: [Reflect.construct, arrow-function]
+---*/
+
+assert.sameValue(
+ isConstructor(String.prototype.italics),
+ false,
+ 'isConstructor(String.prototype.italics) must return false'
+);
+
+assert.throws(TypeError, () => {
+ new String.prototype.italics();
+}, '`new String.prototype.italics()` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/italics/prop-desc.js b/js/src/tests/test262/annexB/built-ins/String/prototype/italics/prop-desc.js
new file mode 100644
index 0000000000..041b5ad7f4
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/italics/prop-desc.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.italics
+es6id: B.2.3.9
+description: Property descriptor for String.prototype.italics
+info: |
+ Every other data property described in clauses 18 through 26 and in Annex
+ B.2 has the attributes { [[Writable]]: true, [[Enumerable]]: false,
+ [[Configurable]]: true } unless otherwise specified.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype, "italics", {
+ enumerable: false,
+ writable: true,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/italics/shell.js b/js/src/tests/test262/annexB/built-ins/String/prototype/italics/shell.js
new file mode 100644
index 0000000000..54371b7789
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/italics/shell.js
@@ -0,0 +1,19 @@
+// GENERATED, DO NOT EDIT
+// file: isConstructor.js
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: |
+ Test if a given function is a constructor function.
+defines: [isConstructor]
+---*/
+
+function isConstructor(f) {
+ try {
+ Reflect.construct(function(){}, [], f);
+ } catch (e) {
+ return false;
+ }
+ return true;
+}
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/italics/this-val-tostring-err.js b/js/src/tests/test262/annexB/built-ins/String/prototype/italics/this-val-tostring-err.js
new file mode 100644
index 0000000000..db693918dd
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/italics/this-val-tostring-err.js
@@ -0,0 +1,24 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.italics
+es6id: B.2.3.9
+description: Abrupt completion when coercing "this" value to string
+info: |
+ B.2.3.2.1 Runtime Semantics: CreateHTML
+
+ 1. Let str be ? RequireObjectCoercible(string).
+ 2. Let S be ? ToString(str).
+---*/
+
+var thisVal = {
+ toString: function() {
+ throw new Test262Error();
+ }
+};
+
+assert.throws(Test262Error, function() {
+ String.prototype.italics.call(thisVal);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/link/B.2.3.10.js b/js/src/tests/test262/annexB/built-ins/String/prototype/link/B.2.3.10.js
new file mode 100644
index 0000000000..01d0268cdd
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/link/B.2.3.10.js
@@ -0,0 +1,28 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+// Tests taken from:
+// http://mathias.html5.org/tests/javascript/string/
+
+/*---
+ description: >
+ String.prototype.link returns a string of HTML describing a single HTML
+ link element. The element's content is the `this` value of the function
+ invocation, coerced to a string. If specified, the first argument will be
+ coerced to a string, escaped, and set as the element's `href` attribute.
+ es6id: B.2.3.10
+---*/
+
+assert.sameValue('_'.link('b'), '<a href="b">_</a>');
+assert.sameValue('<'.link('<'), '<a href="<"><</a>');
+assert.sameValue('_'.link(0x2A), '<a href="42">_</a>');
+assert.sameValue('_'.link('\x22'), '<a href="&quot;">_</a>');
+assert.sameValue(String.prototype.link.call(0x2A, 0x2A), '<a href="42">42</a>');
+assert.throws(TypeError, function() {
+ String.prototype.link.call(undefined);
+});
+assert.throws(TypeError, function() {
+ String.prototype.link.call(null);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/link/attr-tostring-err.js b/js/src/tests/test262/annexB/built-ins/String/prototype/link/attr-tostring-err.js
new file mode 100644
index 0000000000..88b6d3e301
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/link/attr-tostring-err.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.link
+es6id: B.2.3.10
+description: Abrupt completion when coercing "this" value to string
+info: |
+ B.2.3.2.1 Runtime Semantics: CreateHTML
+
+ [...]
+ 4. If attribute is not the empty String, then
+ a. Let V be ? ToString(value).
+---*/
+
+var attr = {
+ toString: function() {
+ throw new Test262Error();
+ }
+};
+
+assert.throws(Test262Error, function() {
+ ''.link(attr);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/link/browser.js b/js/src/tests/test262/annexB/built-ins/String/prototype/link/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/link/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/link/length.js b/js/src/tests/test262/annexB/built-ins/String/prototype/link/length.js
new file mode 100644
index 0000000000..f51904e982
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/link/length.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.10
+description: >
+ String.prototype.link.length is 1.
+info: |
+ String.prototype.link ( url )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, has a length
+ property whose value is an integer. Unless otherwise specified, this
+ value is equal to the largest number of named arguments shown in the
+ subclause headings for the function description, including optional
+ parameters. However, rest parameters shown using the form “...name”
+ are not included in the default argument count.
+
+ Unless otherwise specified, the length property of a built-in Function
+ object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+ [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.link, "length", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: 1
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/link/name.js b/js/src/tests/test262/annexB/built-ins/String/prototype/link/name.js
new file mode 100644
index 0000000000..fb7ea3ee2a
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/link/name.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.10
+description: >
+ String.prototype.link.name is "link".
+info: |
+ String.prototype.link ( url )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, that is not
+ identified as an anonymous function has a name property whose value
+ is a String.
+
+ Unless otherwise specified, the name property of a built-in Function
+ object, if it exists, has the attributes { [[Writable]]: false,
+ [[Enumerable]]: false, [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.link, "name", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: "link"
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/link/not-a-constructor.js b/js/src/tests/test262/annexB/built-ins/String/prototype/link/not-a-constructor.js
new file mode 100644
index 0000000000..afd8d81733
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/link/not-a-constructor.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-ecmascript-standard-built-in-objects
+description: >
+ String.prototype.link does not implement [[Construct]], is not new-able
+info: |
+ ECMAScript Function Objects
+
+ Built-in function objects that are not identified as constructors do not
+ implement the [[Construct]] internal method unless otherwise specified in
+ the description of a particular function.
+
+ sec-evaluatenew
+ ...
+ 7. If IsConstructor(constructor) is false, throw a TypeError exception.
+ ...
+includes: [isConstructor.js]
+features: [Reflect.construct, arrow-function]
+---*/
+
+assert.sameValue(
+ isConstructor(String.prototype.link),
+ false,
+ 'isConstructor(String.prototype.link) must return false'
+);
+
+assert.throws(TypeError, () => {
+ new String.prototype.link();
+}, '`new String.prototype.link()` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/link/prop-desc.js b/js/src/tests/test262/annexB/built-ins/String/prototype/link/prop-desc.js
new file mode 100644
index 0000000000..75bf7df731
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/link/prop-desc.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.link
+es6id: B.2.3.10
+description: Property descriptor for String.prototype.link
+info: |
+ Every other data property described in clauses 18 through 26 and in Annex
+ B.2 has the attributes { [[Writable]]: true, [[Enumerable]]: false,
+ [[Configurable]]: true } unless otherwise specified.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype, "link", {
+ enumerable: false,
+ writable: true,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/link/shell.js b/js/src/tests/test262/annexB/built-ins/String/prototype/link/shell.js
new file mode 100644
index 0000000000..54371b7789
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/link/shell.js
@@ -0,0 +1,19 @@
+// GENERATED, DO NOT EDIT
+// file: isConstructor.js
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: |
+ Test if a given function is a constructor function.
+defines: [isConstructor]
+---*/
+
+function isConstructor(f) {
+ try {
+ Reflect.construct(function(){}, [], f);
+ } catch (e) {
+ return false;
+ }
+ return true;
+}
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/link/this-val-tostring-err.js b/js/src/tests/test262/annexB/built-ins/String/prototype/link/this-val-tostring-err.js
new file mode 100644
index 0000000000..b14c932f59
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/link/this-val-tostring-err.js
@@ -0,0 +1,24 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.link
+es6id: B.2.3.10
+description: Abrupt completion when coercing "this" value to string
+info: |
+ B.2.3.2.1 Runtime Semantics: CreateHTML
+
+ 1. Let str be ? RequireObjectCoercible(string).
+ 2. Let S be ? ToString(str).
+---*/
+
+var thisVal = {
+ toString: function() {
+ throw new Test262Error();
+ }
+};
+
+assert.throws(Test262Error, function() {
+ String.prototype.link.call(thisVal);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/match/browser.js b/js/src/tests/test262/annexB/built-ins/String/prototype/match/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/match/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/match/custom-matcher-emulates-undefined.js b/js/src/tests/test262/annexB/built-ins/String/prototype/match/custom-matcher-emulates-undefined.js
new file mode 100644
index 0000000000..55e6d28feb
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/match/custom-matcher-emulates-undefined.js
@@ -0,0 +1,31 @@
+// Copyright (C) 2020 Alexey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.match
+description: >
+ [[IsHTMLDDA]] object as @@match method gets called.
+info: |
+ String.prototype.match ( regexp )
+
+ [...]
+ 2. If regexp is neither undefined nor null, then
+ a. Let matcher be ? GetMethod(regexp, @@match).
+ b. If matcher is not undefined, then
+ i. Return ? Call(matcher, regexp, « O »).
+features: [Symbol.match, IsHTMLDDA]
+---*/
+
+var regexp = $262.IsHTMLDDA;
+var matcherGets = 0;
+Object.defineProperty(regexp, Symbol.match, {
+ get: function() {
+ matcherGets += 1;
+ return regexp;
+ },
+ configurable: true,
+});
+
+assert.sameValue("".match(regexp), null);
+assert.sameValue(matcherGets, 1);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/match/shell.js b/js/src/tests/test262/annexB/built-ins/String/prototype/match/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/match/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/matchAll/browser.js b/js/src/tests/test262/annexB/built-ins/String/prototype/matchAll/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/matchAll/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/matchAll/custom-matcher-emulates-undefined.js b/js/src/tests/test262/annexB/built-ins/String/prototype/matchAll/custom-matcher-emulates-undefined.js
new file mode 100644
index 0000000000..5abb9d10d3
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/matchAll/custom-matcher-emulates-undefined.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2020 Alexey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.matchall
+description: >
+ [[IsHTMLDDA]] object as @@matchAll method gets called.
+info: |
+ String.prototype.matchAll ( regexp )
+
+ [...]
+ 2. If regexp is neither undefined nor null, then
+ [...]
+ c. Let matcher be ? GetMethod(regexp, @@matchAll).
+ d. If matcher is not undefined, then
+ i. Return ? Call(matcher, regexp, « O »).
+features: [Symbol.matchAll, String.prototype.matchAll, IsHTMLDDA]
+---*/
+
+var regexp = $262.IsHTMLDDA;
+var matcherGets = 0;
+Object.defineProperty(regexp, Symbol.matchAll, {
+ get: function() {
+ matcherGets += 1;
+ return regexp;
+ },
+ configurable: true,
+});
+
+assert.sameValue("".matchAll(regexp), null);
+assert.sameValue(matcherGets, 1);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/matchAll/shell.js b/js/src/tests/test262/annexB/built-ins/String/prototype/matchAll/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/matchAll/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/replace/browser.js b/js/src/tests/test262/annexB/built-ins/String/prototype/replace/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/replace/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/replace/custom-replacer-emulates-undefined.js b/js/src/tests/test262/annexB/built-ins/String/prototype/replace/custom-replacer-emulates-undefined.js
new file mode 100644
index 0000000000..07c5ad606f
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/replace/custom-replacer-emulates-undefined.js
@@ -0,0 +1,31 @@
+// Copyright (C) 2020 Alexey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.replace
+description: >
+ [[IsHTMLDDA]] object as @@replace method gets called.
+info: |
+ String.prototype.replace ( searchValue, replaceValue )
+
+ [...]
+ 2. If searchValue is neither undefined nor null, then
+ a. Let replacer be ? GetMethod(searchValue, @@replace).
+ b. If replacer is not undefined, then
+ i. Return ? Call(replacer, searchValue, « O, replaceValue »).
+features: [Symbol.replace, IsHTMLDDA]
+---*/
+
+var searchValue = $262.IsHTMLDDA;
+var replacerGets = 0;
+Object.defineProperty(searchValue, Symbol.replace, {
+ get: function() {
+ replacerGets += 1;
+ return searchValue;
+ },
+ configurable: true,
+});
+
+assert.sameValue("".replace(searchValue), null);
+assert.sameValue(replacerGets, 1);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/replace/shell.js b/js/src/tests/test262/annexB/built-ins/String/prototype/replace/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/replace/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/replaceAll/browser.js b/js/src/tests/test262/annexB/built-ins/String/prototype/replaceAll/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/replaceAll/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/replaceAll/custom-replacer-emulates-undefined.js b/js/src/tests/test262/annexB/built-ins/String/prototype/replaceAll/custom-replacer-emulates-undefined.js
new file mode 100644
index 0000000000..7fec73440a
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/replaceAll/custom-replacer-emulates-undefined.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2020 Alexey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.replaceall
+description: >
+ [[IsHTMLDDA]] object as @@replace method gets called.
+info: |
+ String.prototype.replaceAll ( searchValue, replaceValue )
+
+ [...]
+ 2. If searchValue is neither undefined nor null, then
+ [...]
+ c. Let replacer be ? GetMethod(searchValue, @@replace).
+ d. If replacer is not undefined, then
+ i. Return ? Call(replacer, searchValue, « O, replaceValue »).
+features: [Symbol.replace, String.prototype.replaceAll, IsHTMLDDA]
+---*/
+
+var searchValue = $262.IsHTMLDDA;
+var replacerGets = 0;
+Object.defineProperty(searchValue, Symbol.replace, {
+ get: function() {
+ replacerGets += 1;
+ return searchValue;
+ },
+ configurable: true,
+});
+
+assert.sameValue("".replaceAll(searchValue), null);
+assert.sameValue(replacerGets, 1);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/replaceAll/shell.js b/js/src/tests/test262/annexB/built-ins/String/prototype/replaceAll/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/replaceAll/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/search/browser.js b/js/src/tests/test262/annexB/built-ins/String/prototype/search/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/search/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/search/custom-searcher-emulates-undefined.js b/js/src/tests/test262/annexB/built-ins/String/prototype/search/custom-searcher-emulates-undefined.js
new file mode 100644
index 0000000000..d96bbb1ff7
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/search/custom-searcher-emulates-undefined.js
@@ -0,0 +1,31 @@
+// Copyright (C) 2020 Alexey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.search
+description: >
+ [[IsHTMLDDA]] object as @@search method gets called.
+info: |
+ String.prototype.search ( regexp )
+
+ [...]
+ 2. If regexp is neither undefined nor null, then
+ a. Let searcher be ? GetMethod(regexp, @@search).
+ b. If searcher is not undefined, then
+ i. Return ? Call(searcher, regexp, « O »).
+features: [Symbol.search, IsHTMLDDA]
+---*/
+
+var regexp = $262.IsHTMLDDA;
+var searcherGets = 0;
+Object.defineProperty(regexp, Symbol.search, {
+ get: function() {
+ searcherGets += 1;
+ return regexp;
+ },
+ configurable: true,
+});
+
+assert.sameValue("".search(regexp), null);
+assert.sameValue(searcherGets, 1);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/search/shell.js b/js/src/tests/test262/annexB/built-ins/String/prototype/search/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/search/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/shell.js b/js/src/tests/test262/annexB/built-ins/String/prototype/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/small/B.2.3.11.js b/js/src/tests/test262/annexB/built-ins/String/prototype/small/B.2.3.11.js
new file mode 100644
index 0000000000..52274f8b0a
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/small/B.2.3.11.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+// Tests taken from:
+// http://mathias.html5.org/tests/javascript/string/
+
+/*---
+ description: >
+ String.prototype.small returns a string of HTML describing a single HTML
+ small print element. The element's content is the `this` value of the
+ function invocation, coerced to a string.
+ es6id: B.2.3.11
+---*/
+
+assert.sameValue('_'.small(), '<small>_</small>');
+assert.sameValue('<'.small(), '<small><</small>');
+assert.sameValue(String.prototype.small.call(0x2A), '<small>42</small>');
+assert.throws(TypeError, function() {
+ String.prototype.small.call(undefined);
+});
+assert.throws(TypeError, function() {
+ String.prototype.small.call(null);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/small/browser.js b/js/src/tests/test262/annexB/built-ins/String/prototype/small/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/small/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/small/length.js b/js/src/tests/test262/annexB/built-ins/String/prototype/small/length.js
new file mode 100644
index 0000000000..0809743f95
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/small/length.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.11
+description: >
+ String.prototype.small.length is 0.
+info: |
+ String.prototype.small ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, has a length
+ property whose value is an integer. Unless otherwise specified, this
+ value is equal to the largest number of named arguments shown in the
+ subclause headings for the function description, including optional
+ parameters. However, rest parameters shown using the form “...name”
+ are not included in the default argument count.
+
+ Unless otherwise specified, the length property of a built-in Function
+ object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+ [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.small, "length", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: 0
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/small/name.js b/js/src/tests/test262/annexB/built-ins/String/prototype/small/name.js
new file mode 100644
index 0000000000..cc439add06
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/small/name.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.11
+description: >
+ String.prototype.small.name is "small".
+info: |
+ String.prototype.small ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, that is not
+ identified as an anonymous function has a name property whose value
+ is a String.
+
+ Unless otherwise specified, the name property of a built-in Function
+ object, if it exists, has the attributes { [[Writable]]: false,
+ [[Enumerable]]: false, [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.small, "name", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: "small"
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/small/not-a-constructor.js b/js/src/tests/test262/annexB/built-ins/String/prototype/small/not-a-constructor.js
new file mode 100644
index 0000000000..a0a9aa6090
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/small/not-a-constructor.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-ecmascript-standard-built-in-objects
+description: >
+ String.prototype.small does not implement [[Construct]], is not new-able
+info: |
+ ECMAScript Function Objects
+
+ Built-in function objects that are not identified as constructors do not
+ implement the [[Construct]] internal method unless otherwise specified in
+ the description of a particular function.
+
+ sec-evaluatenew
+ ...
+ 7. If IsConstructor(constructor) is false, throw a TypeError exception.
+ ...
+includes: [isConstructor.js]
+features: [Reflect.construct, arrow-function]
+---*/
+
+assert.sameValue(
+ isConstructor(String.prototype.small),
+ false,
+ 'isConstructor(String.prototype.small) must return false'
+);
+
+assert.throws(TypeError, () => {
+ new String.prototype.small();
+}, '`new String.prototype.small()` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/small/prop-desc.js b/js/src/tests/test262/annexB/built-ins/String/prototype/small/prop-desc.js
new file mode 100644
index 0000000000..631b31349d
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/small/prop-desc.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.small
+es6id: B.2.3.11
+description: Property descriptor for String.prototype.small
+info: |
+ Every other data property described in clauses 18 through 26 and in Annex
+ B.2 has the attributes { [[Writable]]: true, [[Enumerable]]: false,
+ [[Configurable]]: true } unless otherwise specified.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype, "small", {
+ enumerable: false,
+ writable: true,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/small/shell.js b/js/src/tests/test262/annexB/built-ins/String/prototype/small/shell.js
new file mode 100644
index 0000000000..54371b7789
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/small/shell.js
@@ -0,0 +1,19 @@
+// GENERATED, DO NOT EDIT
+// file: isConstructor.js
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: |
+ Test if a given function is a constructor function.
+defines: [isConstructor]
+---*/
+
+function isConstructor(f) {
+ try {
+ Reflect.construct(function(){}, [], f);
+ } catch (e) {
+ return false;
+ }
+ return true;
+}
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/small/this-val-tostring-err.js b/js/src/tests/test262/annexB/built-ins/String/prototype/small/this-val-tostring-err.js
new file mode 100644
index 0000000000..b546cc6ea7
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/small/this-val-tostring-err.js
@@ -0,0 +1,24 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.small
+es6id: B.2.3.11
+description: Abrupt completion when coercing "this" value to string
+info: |
+ B.2.3.2.1 Runtime Semantics: CreateHTML
+
+ 1. Let str be ? RequireObjectCoercible(string).
+ 2. Let S be ? ToString(str).
+---*/
+
+var thisVal = {
+ toString: function() {
+ throw new Test262Error();
+ }
+};
+
+assert.throws(Test262Error, function() {
+ String.prototype.small.call(thisVal);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/split/browser.js b/js/src/tests/test262/annexB/built-ins/String/prototype/split/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/split/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/split/custom-splitter-emulates-undefined.js b/js/src/tests/test262/annexB/built-ins/String/prototype/split/custom-splitter-emulates-undefined.js
new file mode 100644
index 0000000000..fe120958cd
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/split/custom-splitter-emulates-undefined.js
@@ -0,0 +1,31 @@
+// Copyright (C) 2020 Alexey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.split
+description: >
+ [[IsHTMLDDA]] object as @@split method gets called.
+info: |
+ String.prototype.split ( separator, limit )
+
+ [...]
+ 2. If separator is neither undefined nor null, then
+ a. Let splitter be ? GetMethod(separator, @@split).
+ b. If splitter is not undefined, then
+ i. Return ? Call(splitter, separator, « O, limit »).
+features: [Symbol.split, IsHTMLDDA]
+---*/
+
+var separator = $262.IsHTMLDDA;
+var splitterGets = 0;
+Object.defineProperty(separator, Symbol.split, {
+ get: function() {
+ splitterGets += 1;
+ return separator;
+ },
+ configurable: true,
+});
+
+assert.sameValue("".split(separator), null);
+assert.sameValue(splitterGets, 1);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/split/shell.js b/js/src/tests/test262/annexB/built-ins/String/prototype/split/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/split/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/strike/B.2.3.12.js b/js/src/tests/test262/annexB/built-ins/String/prototype/strike/B.2.3.12.js
new file mode 100644
index 0000000000..7fef1de75d
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/strike/B.2.3.12.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+// Tests taken from:
+// http://mathias.html5.org/tests/javascript/string/
+
+/*---
+ description: >
+ String.prototype.strike returns a string of HTML describing a single HTML
+ strikethrough element. The element's content is the `this` value of the
+ function invocation, coerced to a string.
+ es6id: B.2.3.12
+---*/
+
+assert.sameValue('_'.strike(), '<strike>_</strike>');
+assert.sameValue('<'.strike(), '<strike><</strike>');
+assert.sameValue(String.prototype.strike.call(0x2A), '<strike>42</strike>');
+assert.throws(TypeError, function() {
+ String.prototype.strike.call(undefined);
+});
+assert.throws(TypeError, function() {
+ String.prototype.strike.call(null);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/strike/browser.js b/js/src/tests/test262/annexB/built-ins/String/prototype/strike/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/strike/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/strike/length.js b/js/src/tests/test262/annexB/built-ins/String/prototype/strike/length.js
new file mode 100644
index 0000000000..7fc3ac2ff0
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/strike/length.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.12
+description: >
+ String.prototype.strike.length is 0.
+info: |
+ String.prototype.strike ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, has a length
+ property whose value is an integer. Unless otherwise specified, this
+ value is equal to the largest number of named arguments shown in the
+ subclause headings for the function description, including optional
+ parameters. However, rest parameters shown using the form “...name”
+ are not included in the default argument count.
+
+ Unless otherwise specified, the length property of a built-in Function
+ object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+ [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.strike, "length", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: 0
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/strike/name.js b/js/src/tests/test262/annexB/built-ins/String/prototype/strike/name.js
new file mode 100644
index 0000000000..ed8b2cc4d9
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/strike/name.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.12
+description: >
+ String.prototype.strike.name is "strike".
+info: |
+ String.prototype.strike ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, that is not
+ identified as an anonymous function has a name property whose value
+ is a String.
+
+ Unless otherwise specified, the name property of a built-in Function
+ object, if it exists, has the attributes { [[Writable]]: false,
+ [[Enumerable]]: false, [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.strike, "name", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: "strike"
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/strike/not-a-constructor.js b/js/src/tests/test262/annexB/built-ins/String/prototype/strike/not-a-constructor.js
new file mode 100644
index 0000000000..5f7bc6cbd1
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/strike/not-a-constructor.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-ecmascript-standard-built-in-objects
+description: >
+ String.prototype.strike does not implement [[Construct]], is not new-able
+info: |
+ ECMAScript Function Objects
+
+ Built-in function objects that are not identified as constructors do not
+ implement the [[Construct]] internal method unless otherwise specified in
+ the description of a particular function.
+
+ sec-evaluatenew
+ ...
+ 7. If IsConstructor(constructor) is false, throw a TypeError exception.
+ ...
+includes: [isConstructor.js]
+features: [Reflect.construct, arrow-function]
+---*/
+
+assert.sameValue(
+ isConstructor(String.prototype.strike),
+ false,
+ 'isConstructor(String.prototype.strike) must return false'
+);
+
+assert.throws(TypeError, () => {
+ new String.prototype.strike();
+}, '`new String.prototype.strike()` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/strike/prop-desc.js b/js/src/tests/test262/annexB/built-ins/String/prototype/strike/prop-desc.js
new file mode 100644
index 0000000000..61061060d1
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/strike/prop-desc.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.strike
+es6id: B.2.3.12
+description: Property descriptor for String.prototype.strike
+info: |
+ Every other data property described in clauses 18 through 26 and in Annex
+ B.2 has the attributes { [[Writable]]: true, [[Enumerable]]: false,
+ [[Configurable]]: true } unless otherwise specified.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype, "strike", {
+ enumerable: false,
+ writable: true,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/strike/shell.js b/js/src/tests/test262/annexB/built-ins/String/prototype/strike/shell.js
new file mode 100644
index 0000000000..54371b7789
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/strike/shell.js
@@ -0,0 +1,19 @@
+// GENERATED, DO NOT EDIT
+// file: isConstructor.js
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: |
+ Test if a given function is a constructor function.
+defines: [isConstructor]
+---*/
+
+function isConstructor(f) {
+ try {
+ Reflect.construct(function(){}, [], f);
+ } catch (e) {
+ return false;
+ }
+ return true;
+}
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/strike/this-val-tostring-err.js b/js/src/tests/test262/annexB/built-ins/String/prototype/strike/this-val-tostring-err.js
new file mode 100644
index 0000000000..77cd44264e
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/strike/this-val-tostring-err.js
@@ -0,0 +1,24 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.strike
+es6id: B.2.3.12
+description: Abrupt completion when coercing "this" value to string
+info: |
+ B.2.3.2.1 Runtime Semantics: CreateHTML
+
+ 1. Let str be ? RequireObjectCoercible(string).
+ 2. Let S be ? ToString(str).
+---*/
+
+var thisVal = {
+ toString: function() {
+ throw new Test262Error();
+ }
+};
+
+assert.throws(Test262Error, function() {
+ String.prototype.strike.call(thisVal);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/sub/B.2.3.13.js b/js/src/tests/test262/annexB/built-ins/String/prototype/sub/B.2.3.13.js
new file mode 100644
index 0000000000..53f0bcda58
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/sub/B.2.3.13.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+// Tests taken from:
+// http://mathias.html5.org/tests/javascript/string/
+
+/*---
+ description: >
+ String.prototype.sub returns a string of HTML describing a single HTML
+ subscript element. The element's content is the `this` value of the
+ function invocation, coerced to a string.
+ es6id: B.2.3.13
+---*/
+
+assert.sameValue('_'.sub(), '<sub>_</sub>');
+assert.sameValue('<'.sub(), '<sub><</sub>');
+assert.sameValue(String.prototype.sub.call(0x2A), '<sub>42</sub>');
+assert.throws(TypeError, function() {
+ String.prototype.sub.call(undefined);
+});
+assert.throws(TypeError, function() {
+ String.prototype.sub.call(null);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/sub/browser.js b/js/src/tests/test262/annexB/built-ins/String/prototype/sub/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/sub/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/sub/length.js b/js/src/tests/test262/annexB/built-ins/String/prototype/sub/length.js
new file mode 100644
index 0000000000..974cc7036a
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/sub/length.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.13
+description: >
+ String.prototype.sub.length is 0.
+info: |
+ String.prototype.sub ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, has a length
+ property whose value is an integer. Unless otherwise specified, this
+ value is equal to the largest number of named arguments shown in the
+ subclause headings for the function description, including optional
+ parameters. However, rest parameters shown using the form “...name”
+ are not included in the default argument count.
+
+ Unless otherwise specified, the length property of a built-in Function
+ object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+ [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.sub, "length", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: 0
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/sub/name.js b/js/src/tests/test262/annexB/built-ins/String/prototype/sub/name.js
new file mode 100644
index 0000000000..4b2ed6a5d4
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/sub/name.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.13
+description: >
+ String.prototype.sub.name is "sub".
+info: |
+ String.prototype.sub ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, that is not
+ identified as an anonymous function has a name property whose value
+ is a String.
+
+ Unless otherwise specified, the name property of a built-in Function
+ object, if it exists, has the attributes { [[Writable]]: false,
+ [[Enumerable]]: false, [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.sub, "name", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: "sub"
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/sub/not-a-constructor.js b/js/src/tests/test262/annexB/built-ins/String/prototype/sub/not-a-constructor.js
new file mode 100644
index 0000000000..3c8b054e9a
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/sub/not-a-constructor.js
@@ -0,0 +1,30 @@
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-ecmascript-standard-built-in-objects
+description: >
+ String.prototype.sub does not implement [[Construct]], is not new-able
+info: |
+ ECMAScript Function Objects
+
+ Built-in function objects that are not identified as constructors do not
+ implement the [[Construct]] internal method unless otherwise specified in
+ the description of a particular function.
+
+ sec-evaluatenew
+ ...
+ 7. If IsConstructor(constructor) is false, throw a TypeError exception.
+ ...
+includes: [isConstructor.js]
+features: [Reflect.construct, arrow-function]
+---*/
+
+assert.sameValue(isConstructor(String.prototype.sub), false, 'isConstructor(String.prototype.sub) must return false');
+
+assert.throws(TypeError, () => {
+ new String.prototype.sub();
+}, '`new String.prototype.sub()` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/sub/prop-desc.js b/js/src/tests/test262/annexB/built-ins/String/prototype/sub/prop-desc.js
new file mode 100644
index 0000000000..775210ff41
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/sub/prop-desc.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.sub
+es6id: B.2.3.13
+description: Property descriptor for String.prototype.sub
+info: |
+ Every other data property described in clauses 18 through 26 and in Annex
+ B.2 has the attributes { [[Writable]]: true, [[Enumerable]]: false,
+ [[Configurable]]: true } unless otherwise specified.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype, "sub", {
+ enumerable: false,
+ writable: true,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/sub/shell.js b/js/src/tests/test262/annexB/built-ins/String/prototype/sub/shell.js
new file mode 100644
index 0000000000..54371b7789
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/sub/shell.js
@@ -0,0 +1,19 @@
+// GENERATED, DO NOT EDIT
+// file: isConstructor.js
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: |
+ Test if a given function is a constructor function.
+defines: [isConstructor]
+---*/
+
+function isConstructor(f) {
+ try {
+ Reflect.construct(function(){}, [], f);
+ } catch (e) {
+ return false;
+ }
+ return true;
+}
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/sub/this-val-tostring-err.js b/js/src/tests/test262/annexB/built-ins/String/prototype/sub/this-val-tostring-err.js
new file mode 100644
index 0000000000..1b91b44e57
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/sub/this-val-tostring-err.js
@@ -0,0 +1,24 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.sub
+es6id: B.2.3.13
+description: Abrupt completion when coercing "this" value to string
+info: |
+ B.2.3.2.1 Runtime Semantics: CreateHTML
+
+ 1. Let str be ? RequireObjectCoercible(string).
+ 2. Let S be ? ToString(str).
+---*/
+
+var thisVal = {
+ toString: function() {
+ throw new Test262Error();
+ }
+};
+
+assert.throws(Test262Error, function() {
+ String.prototype.sub.call(thisVal);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/substr/B.2.3.js b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/B.2.3.js
new file mode 100644
index 0000000000..fb9eb065b8
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/B.2.3.js
@@ -0,0 +1,18 @@
+// Copyright (c) 2012 Ecma International. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: B.2.3
+description: >
+ Object.getOwnPropertyDescriptor returns data desc for functions on
+ built-ins (String.prototype.substr)
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype, "substr", {
+ enumerable: false,
+ writable: true,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/substr/browser.js b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/substr/length-falsey.js b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/length-falsey.js
new file mode 100644
index 0000000000..3de74fd5cf
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/length-falsey.js
@@ -0,0 +1,39 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.substr
+es6id: B.2.3.1
+description: >
+ Behavior when "length" is a false-converting value other than `undefined`
+info: |
+ [...]
+ 4. If length is undefined, let end be +∞; otherwise let end be ?
+ ToInteger(length).
+ [...]
+ 7. Let resultLength be min(max(end, 0), size - intStart).
+ 8. If resultLength ≤ 0, return the empty String "".
+ 9. Return a String containing resultLength consecutive code units from S
+ beginning with the code unit at index intStart.
+---*/
+
+assert.sameValue('abc'.substr(0, false), '', 'start: 0, length: false');
+assert.sameValue('abc'.substr(1, false), '', 'start: 1, length: false');
+assert.sameValue('abc'.substr(2, false), '', 'start: 2, length: false');
+assert.sameValue('abc'.substr(3, false), '', 'start: 3, length: false');
+
+assert.sameValue('abc'.substr(0, NaN), '', 'start: 0, length: NaN');
+assert.sameValue('abc'.substr(1, NaN), '', 'start: 1, length: NaN');
+assert.sameValue('abc'.substr(2, NaN), '', 'start: 2, length: NaN');
+assert.sameValue('abc'.substr(3, NaN), '', 'start: 3, length: NaN');
+
+assert.sameValue('abc'.substr(0, ''), '', 'start: 0, length: ""');
+assert.sameValue('abc'.substr(1, ''), '', 'start: 1, length: ""');
+assert.sameValue('abc'.substr(2, ''), '', 'start: 2, length: ""');
+assert.sameValue('abc'.substr(3, ''), '', 'start: 3, length: ""');
+
+assert.sameValue('abc'.substr(0, null), '', 'start: 0, length: null');
+assert.sameValue('abc'.substr(1, null), '', 'start: 1, length: null');
+assert.sameValue('abc'.substr(2, null), '', 'start: 2, length: null');
+assert.sameValue('abc'.substr(3, null), '', 'start: 3, length: null');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/substr/length-negative.js b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/length-negative.js
new file mode 100644
index 0000000000..48e90b1aac
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/length-negative.js
@@ -0,0 +1,33 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.substr
+es6id: B.2.3.1
+description: Behavior when "length" is a negative number
+info: |
+ [...]
+ 7. Let resultLength be min(max(end, 0), size - intStart).
+ 8. If resultLength ≤ 0, return the empty String "".
+---*/
+
+assert.sameValue('abc'.substr(0, -1), '', '0, -1');
+assert.sameValue('abc'.substr(0, -2), '', '0, -2');
+assert.sameValue('abc'.substr(0, -3), '', '0, -3');
+assert.sameValue('abc'.substr(0, -4), '', '0, -4');
+
+assert.sameValue('abc'.substr(1, -1), '', '1, -1');
+assert.sameValue('abc'.substr(1, -2), '', '1, -2');
+assert.sameValue('abc'.substr(1, -3), '', '1, -3');
+assert.sameValue('abc'.substr(1, -4), '', '1, -4');
+
+assert.sameValue('abc'.substr(2, -1), '', '2, -1');
+assert.sameValue('abc'.substr(2, -2), '', '2, -2');
+assert.sameValue('abc'.substr(2, -3), '', '2, -3');
+assert.sameValue('abc'.substr(2, -4), '', '2, -4');
+
+assert.sameValue('abc'.substr(3, -1), '', '3, -1');
+assert.sameValue('abc'.substr(3, -2), '', '3, -2');
+assert.sameValue('abc'.substr(3, -3), '', '3, -3');
+assert.sameValue('abc'.substr(3, -4), '', '3, -4');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/substr/length-positive.js b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/length-positive.js
new file mode 100644
index 0000000000..e95b688bd7
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/length-positive.js
@@ -0,0 +1,38 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.substr
+es6id: B.2.3.1
+description: Behavior when "length" is a positive number
+info: |
+ [...]
+ 4. If length is undefined, let end be +∞; otherwise let end be ?
+ ToInteger(length).
+ [...]
+ 7. Let resultLength be min(max(end, 0), size - intStart).
+ 8. If resultLength ≤ 0, return the empty String "".
+ 9. Return a String containing resultLength consecutive code units from S
+ beginning with the code unit at index intStart.
+---*/
+
+assert.sameValue('abc'.substr(0, 1), 'a', '0, 1');
+assert.sameValue('abc'.substr(0, 2), 'ab', '0, 1');
+assert.sameValue('abc'.substr(0, 3), 'abc', '0, 1');
+assert.sameValue('abc'.substr(0, 4), 'abc', '0, 1');
+
+assert.sameValue('abc'.substr(1, 1), 'b', '1, 1');
+assert.sameValue('abc'.substr(1, 2), 'bc', '1, 1');
+assert.sameValue('abc'.substr(1, 3), 'bc', '1, 1');
+assert.sameValue('abc'.substr(1, 4), 'bc', '1, 1');
+
+assert.sameValue('abc'.substr(2, 1), 'c', '2, 1');
+assert.sameValue('abc'.substr(2, 2), 'c', '2, 1');
+assert.sameValue('abc'.substr(2, 3), 'c', '2, 1');
+assert.sameValue('abc'.substr(2, 4), 'c', '2, 1');
+
+assert.sameValue('abc'.substr(3, 1), '', '3, 1');
+assert.sameValue('abc'.substr(3, 2), '', '3, 1');
+assert.sameValue('abc'.substr(3, 3), '', '3, 1');
+assert.sameValue('abc'.substr(3, 4), '', '3, 1');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/substr/length-to-int-err.js b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/length-to-int-err.js
new file mode 100644
index 0000000000..fe367827b0
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/length-to-int-err.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.substr
+es6id: B.2.3.1
+description: >
+ Behavior when "length" integer conversion triggers an abrupt completion
+info: |
+ [...]
+ 3. Let intStart be ? ToInteger(start).
+features: [Symbol]
+---*/
+
+var symbol = Symbol('');
+var len = {
+ valueOf: function() {
+ throw new Test262Error();
+ }
+};
+
+assert.throws(Test262Error, function() {
+ ''.substr(0, len);
+});
+
+assert.throws(TypeError, function() {
+ ''.substr(0, symbol);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/substr/length-undef.js b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/length-undef.js
new file mode 100644
index 0000000000..abaee99f0e
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/length-undef.js
@@ -0,0 +1,36 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.substr
+es6id: B.2.3.1
+description: Behavior when "length" is not defined
+info: |
+ [...]
+ 4. If length is undefined, let end be +∞; otherwise let end be ?
+ ToInteger(length).
+ [...]
+ 7. Let resultLength be min(max(end, 0), size - intStart).
+ 8. If resultLength ≤ 0, return the empty String "".
+ 9. Return a String containing resultLength consecutive code units from S
+ beginning with the code unit at index intStart.
+---*/
+
+assert.sameValue('abc'.substr(0), 'abc', 'start: 0, length: unspecified');
+assert.sameValue('abc'.substr(1), 'bc', 'start: 1, length: unspecified');
+assert.sameValue('abc'.substr(2), 'c', 'start: 2, length: unspecified');
+assert.sameValue('abc'.substr(3), '', 'start: 3, length: unspecified');
+
+assert.sameValue(
+ 'abc'.substr(0, undefined), 'abc', 'start: 0, length: undefined'
+);
+assert.sameValue(
+ 'abc'.substr(1, undefined), 'bc', 'start: 1, length: undefined'
+);
+assert.sameValue(
+ 'abc'.substr(2, undefined), 'c', 'start: 2, length: undefined'
+);
+assert.sameValue(
+ 'abc'.substr(3, undefined), '', 'start: 3, length: undefined'
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/substr/length.js b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/length.js
new file mode 100644
index 0000000000..93654798c4
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/length.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.1
+description: >
+ String.prototype.substr.length is 2.
+info: |
+ String.prototype.substr (start, length)
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, has a length
+ property whose value is an integer. Unless otherwise specified, this
+ value is equal to the largest number of named arguments shown in the
+ subclause headings for the function description, including optional
+ parameters. However, rest parameters shown using the form “...name”
+ are not included in the default argument count.
+
+ Unless otherwise specified, the length property of a built-in Function
+ object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+ [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.substr, "length", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: 2
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/substr/name.js b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/name.js
new file mode 100644
index 0000000000..d9b3306250
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/name.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.1
+description: >
+ String.prototype.substr.name is "substr".
+info: |
+ String.prototype.substr (start, length)
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, that is not
+ identified as an anonymous function has a name property whose value
+ is a String.
+
+ Unless otherwise specified, the name property of a built-in Function
+ object, if it exists, has the attributes { [[Writable]]: false,
+ [[Enumerable]]: false, [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.substr, "name", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: "substr"
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/substr/not-a-constructor.js b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/not-a-constructor.js
new file mode 100644
index 0000000000..821d6473a4
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/not-a-constructor.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-ecmascript-standard-built-in-objects
+description: >
+ String.prototype.substr does not implement [[Construct]], is not new-able
+info: |
+ ECMAScript Function Objects
+
+ Built-in function objects that are not identified as constructors do not
+ implement the [[Construct]] internal method unless otherwise specified in
+ the description of a particular function.
+
+ sec-evaluatenew
+ ...
+ 7. If IsConstructor(constructor) is false, throw a TypeError exception.
+ ...
+includes: [isConstructor.js]
+features: [Reflect.construct, arrow-function]
+---*/
+
+assert.sameValue(
+ isConstructor(String.prototype.substr),
+ false,
+ 'isConstructor(String.prototype.substr) must return false'
+);
+
+assert.throws(TypeError, () => {
+ new String.prototype.substr();
+}, '`new String.prototype.substr()` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/substr/shell.js b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/shell.js
new file mode 100644
index 0000000000..54371b7789
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/shell.js
@@ -0,0 +1,19 @@
+// GENERATED, DO NOT EDIT
+// file: isConstructor.js
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: |
+ Test if a given function is a constructor function.
+defines: [isConstructor]
+---*/
+
+function isConstructor(f) {
+ try {
+ Reflect.construct(function(){}, [], f);
+ } catch (e) {
+ return false;
+ }
+ return true;
+}
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/substr/start-negative.js b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/start-negative.js
new file mode 100644
index 0000000000..de56b29e68
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/start-negative.js
@@ -0,0 +1,19 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.substr
+es6id: B.2.3.1
+description: Behavior when "start" is a negative number
+info: |
+ [...]
+ 6. If intStart < 0, let intStart be max(size + intStart, 0).
+---*/
+
+assert.sameValue('abc'.substr(-1), 'c');
+assert.sameValue('abc'.substr(-2), 'bc');
+assert.sameValue('abc'.substr(-3), 'abc');
+assert.sameValue('abc'.substr(-4), 'abc', 'size + intStart < 0');
+
+assert.sameValue('abc'.substr(-1.1), 'c', 'floating point rounding semantics');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/substr/start-to-int-err.js b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/start-to-int-err.js
new file mode 100644
index 0000000000..4511de91ba
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/start-to-int-err.js
@@ -0,0 +1,37 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.substr
+es6id: B.2.3.1
+description: >
+ Behavior when "start" integer conversion triggers an abrupt completion
+info: |
+ [...]
+ 3. Let intStart be ? ToInteger(start).
+features: [Symbol]
+---*/
+
+var lengthCallCount = 0;
+var symbol = Symbol('');
+var start = {
+ valueOf: function() {
+ throw new Test262Error();
+ }
+};
+var len = {
+ valueOf: function() {
+ lengthCallCount += 1;
+ }
+};
+
+assert.throws(Test262Error, function() {
+ ''.substr(start, len);
+});
+
+assert.throws(TypeError, function() {
+ ''.substr(symbol, len);
+});
+
+assert.sameValue(lengthCallCount, 0);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/substr/surrogate-pairs.js b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/surrogate-pairs.js
new file mode 100644
index 0000000000..605596d335
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/surrogate-pairs.js
@@ -0,0 +1,26 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.substr
+es6id: B.2.3.1
+description: >
+ Behavior when input string contains a surrogate pair
+info: |
+ [...]
+ 4. If length is undefined, let end be +∞; otherwise let end be ?
+ ToInteger(length).
+ [...]
+ 7. Let resultLength be min(max(end, 0), size - intStart).
+ 8. If resultLength ≤ 0, return the empty String "".
+ 9. Return a String containing resultLength consecutive code units from S
+ beginning with the code unit at index intStart.
+---*/
+
+assert.sameValue('\ud834\udf06'.substr(0), '\ud834\udf06', 'start: 0');
+assert.sameValue('\ud834\udf06'.substr(1), '\udf06', 'start: 1');
+assert.sameValue('\ud834\udf06'.substr(2), '', 'start: 2');
+assert.sameValue('\ud834\udf06'.substr(0, 0), '', 'end: 0');
+assert.sameValue('\ud834\udf06'.substr(0, 1), '\ud834', 'end: 1');
+assert.sameValue('\ud834\udf06'.substr(0, 2), '\ud834\udf06', 'end: 2');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/substr/this-non-obj-coerce.js b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/this-non-obj-coerce.js
new file mode 100644
index 0000000000..7036c9e250
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/this-non-obj-coerce.js
@@ -0,0 +1,23 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.substr
+es6id: B.2.3.1
+description: Behavior when "this" value is not Object-coercible
+info: |
+ 1. Let O be ? RequireObjectCoercible(this value).
+---*/
+
+var substr = String.prototype.substr;
+
+assert.sameValue(typeof substr, 'function');
+
+assert.throws(TypeError, function() {
+ substr.call(undefined);
+}, 'undefined');
+
+assert.throws(TypeError, function() {
+ substr.call(null);
+}, 'null');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/substr/this-to-str-err.js b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/this-to-str-err.js
new file mode 100644
index 0000000000..669f572a04
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/substr/this-to-str-err.js
@@ -0,0 +1,23 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.substr
+es6id: B.2.3.1
+description: Behavior when string conversion triggers an abrupt completion
+info: |
+ 1. Let O be ? RequireObjectCoercible(this value).
+ 2. Let S be ? ToString(O).
+---*/
+
+var substr = String.prototype.substr;
+var thisValue = {
+ toString: function() {
+ throw new Test262Error();
+ }
+};
+
+assert.throws(Test262Error, function() {
+ substr.call(thisValue);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/sup/B.2.3.14.js b/js/src/tests/test262/annexB/built-ins/String/prototype/sup/B.2.3.14.js
new file mode 100644
index 0000000000..a54131b658
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/sup/B.2.3.14.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+// Tests taken from:
+// http://mathias.html5.org/tests/javascript/string/
+
+/*---
+ description: >
+ String.prototype.sup returns a string of HTML describing a single HTML
+ superscript element. The element's content is the `this` value of the
+ function invocation, coerced to a string.
+ es6id: B.2.3.14
+---*/
+
+assert.sameValue('_'.sup(), '<sup>_</sup>');
+assert.sameValue('<'.sup(), '<sup><</sup>');
+assert.sameValue(String.prototype.sup.call(0x2A), '<sup>42</sup>');
+assert.throws(TypeError, function() {
+ String.prototype.sup.call(undefined);
+});
+assert.throws(TypeError, function() {
+ String.prototype.sup.call(null);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/sup/browser.js b/js/src/tests/test262/annexB/built-ins/String/prototype/sup/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/sup/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/sup/length.js b/js/src/tests/test262/annexB/built-ins/String/prototype/sup/length.js
new file mode 100644
index 0000000000..d05dc61b42
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/sup/length.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.14
+description: >
+ String.prototype.sup.length is 0.
+info: |
+ String.prototype.sup ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, has a length
+ property whose value is an integer. Unless otherwise specified, this
+ value is equal to the largest number of named arguments shown in the
+ subclause headings for the function description, including optional
+ parameters. However, rest parameters shown using the form “...name”
+ are not included in the default argument count.
+
+ Unless otherwise specified, the length property of a built-in Function
+ object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+ [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.sup, "length", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: 0
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/sup/name.js b/js/src/tests/test262/annexB/built-ins/String/prototype/sup/name.js
new file mode 100644
index 0000000000..054d5484ef
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/sup/name.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.3.14
+description: >
+ String.prototype.sup.name is "sup".
+info: |
+ String.prototype.sup ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, that is not
+ identified as an anonymous function has a name property whose value
+ is a String.
+
+ Unless otherwise specified, the name property of a built-in Function
+ object, if it exists, has the attributes { [[Writable]]: false,
+ [[Enumerable]]: false, [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype.sup, "name", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: "sup"
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/sup/not-a-constructor.js b/js/src/tests/test262/annexB/built-ins/String/prototype/sup/not-a-constructor.js
new file mode 100644
index 0000000000..461a34d60e
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/sup/not-a-constructor.js
@@ -0,0 +1,30 @@
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-ecmascript-standard-built-in-objects
+description: >
+ String.prototype.sup does not implement [[Construct]], is not new-able
+info: |
+ ECMAScript Function Objects
+
+ Built-in function objects that are not identified as constructors do not
+ implement the [[Construct]] internal method unless otherwise specified in
+ the description of a particular function.
+
+ sec-evaluatenew
+ ...
+ 7. If IsConstructor(constructor) is false, throw a TypeError exception.
+ ...
+includes: [isConstructor.js]
+features: [Reflect.construct, arrow-function]
+---*/
+
+assert.sameValue(isConstructor(String.prototype.sup), false, 'isConstructor(String.prototype.sup) must return false');
+
+assert.throws(TypeError, () => {
+ new String.prototype.sup();
+}, '`new String.prototype.sup()` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/sup/prop-desc.js b/js/src/tests/test262/annexB/built-ins/String/prototype/sup/prop-desc.js
new file mode 100644
index 0000000000..c22448d3fb
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/sup/prop-desc.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.sup
+es6id: B.2.3.14
+description: Property descriptor for String.prototype.sup
+info: |
+ Every other data property described in clauses 18 through 26 and in Annex
+ B.2 has the attributes { [[Writable]]: true, [[Enumerable]]: false,
+ [[Configurable]]: true } unless otherwise specified.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(String.prototype, "sup", {
+ enumerable: false,
+ writable: true,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/sup/shell.js b/js/src/tests/test262/annexB/built-ins/String/prototype/sup/shell.js
new file mode 100644
index 0000000000..54371b7789
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/sup/shell.js
@@ -0,0 +1,19 @@
+// GENERATED, DO NOT EDIT
+// file: isConstructor.js
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: |
+ Test if a given function is a constructor function.
+defines: [isConstructor]
+---*/
+
+function isConstructor(f) {
+ try {
+ Reflect.construct(function(){}, [], f);
+ } catch (e) {
+ return false;
+ }
+ return true;
+}
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/sup/this-val-tostring-err.js b/js/src/tests/test262/annexB/built-ins/String/prototype/sup/this-val-tostring-err.js
new file mode 100644
index 0000000000..ef2669921f
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/sup/this-val-tostring-err.js
@@ -0,0 +1,24 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-string.prototype.sup
+es6id: B.2.3.14
+description: Abrupt completion when coercing "this" value to string
+info: |
+ B.2.3.2.1 Runtime Semantics: CreateHTML
+
+ 1. Let str be ? RequireObjectCoercible(string).
+ 2. Let S be ? ToString(str).
+---*/
+
+var thisVal = {
+ toString: function() {
+ throw new Test262Error();
+ }
+};
+
+assert.throws(Test262Error, function() {
+ String.prototype.sup.call(thisVal);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/trimLeft/browser.js b/js/src/tests/test262/annexB/built-ins/String/prototype/trimLeft/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/trimLeft/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/trimLeft/length.js b/js/src/tests/test262/annexB/built-ins/String/prototype/trimLeft/length.js
new file mode 100644
index 0000000000..76d4b87fc5
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/trimLeft/length.js
@@ -0,0 +1,33 @@
+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-string.prototype.trimLeft
+description: >
+ String.prototype.trimLeft.length is 0.
+info: >
+ String.prototype.trimLeft ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, has a length
+ property whose value is an integer. Unless otherwise specified, this
+ value is equal to the largest number of named arguments shown in the
+ subclause headings for the function description, including optional
+ parameters. However, rest parameters shown using the form “...name”
+ are not included in the default argument count.
+
+ Unless otherwise specified, the length property of a built-in Function
+ object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+ [[Configurable]]: true }.
+includes: [propertyHelper.js]
+features: [string-trimming]
+---*/
+
+verifyProperty(String.prototype.trimLeft, "length", {
+ value: 0,
+ enumerable: false,
+ writable: false,
+ configurable: true,
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/trimLeft/name.js b/js/src/tests/test262/annexB/built-ins/String/prototype/trimLeft/name.js
new file mode 100644
index 0000000000..277da5d95f
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/trimLeft/name.js
@@ -0,0 +1,24 @@
+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-string.prototype.trimLeft
+description: >
+ String.prototype.trimLeft.name is "trimStart".
+info: >
+ String.prototype.trimLeft ( )
+
+ The function object that is the initial value of String.prototype.trimLeft is the same function object that is the initial value of String.prototype.trimStart.
+
+includes: [propertyHelper.js]
+features: [string-trimming, String.prototype.trimStart]
+---*/
+
+verifyProperty(String.prototype.trimLeft, "name", {
+ value: "trimStart",
+ enumerable: false,
+ writable: false,
+ configurable: true,
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/trimLeft/prop-desc.js b/js/src/tests/test262/annexB/built-ins/String/prototype/trimLeft/prop-desc.js
new file mode 100644
index 0000000000..f1589dbacc
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/trimLeft/prop-desc.js
@@ -0,0 +1,24 @@
+// Copyright (C) 2017 The Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-string.prototype.trimLeft
+description: >
+ "trimLeft" property of String.prototype
+info: >
+ 17 ECMAScript Standard Built-in Objects:
+
+ Every other data property described in clauses 18 through 26 and in Annex B.2
+ has the attributes { [[Writable]]: true, [[Enumerable]]: false,
+ [[Configurable]]: true } unless otherwise specified.
+includes: [propertyHelper.js]
+features: [string-trimming]
+---*/
+
+verifyProperty(String.prototype, "trimLeft", {
+ enumerable: false,
+ writable: true,
+ configurable: true,
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/trimLeft/reference-trimStart.js b/js/src/tests/test262/annexB/built-ins/String/prototype/trimLeft/reference-trimStart.js
new file mode 100644
index 0000000000..d9c709aff1
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/trimLeft/reference-trimStart.js
@@ -0,0 +1,19 @@
+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-string.prototype.trimLeft
+description: >
+ String.prototype.trimLeft is a reference to String.prototype.trimStart.
+info: >
+ String.prototype.trimLeft ( )
+
+ The function object that is the initial value of String.prototype.trimLeft
+ is the same function object that is the initial value of
+ String.prototype.trimStart.
+features: [string-trimming]
+---*/
+
+assert.sameValue(String.prototype.trimLeft, String.prototype.trimStart);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/trimLeft/shell.js b/js/src/tests/test262/annexB/built-ins/String/prototype/trimLeft/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/trimLeft/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/trimRight/browser.js b/js/src/tests/test262/annexB/built-ins/String/prototype/trimRight/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/trimRight/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/trimRight/length.js b/js/src/tests/test262/annexB/built-ins/String/prototype/trimRight/length.js
new file mode 100644
index 0000000000..53ece40072
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/trimRight/length.js
@@ -0,0 +1,33 @@
+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-string.prototype.trimRight
+description: >
+ String.prototype.trimRight.length is 0.
+info: >
+ String.prototype.trimRight ( )
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, has a length
+ property whose value is an integer. Unless otherwise specified, this
+ value is equal to the largest number of named arguments shown in the
+ subclause headings for the function description, including optional
+ parameters. However, rest parameters shown using the form “...name”
+ are not included in the default argument count.
+
+ Unless otherwise specified, the length property of a built-in Function
+ object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+ [[Configurable]]: true }.
+includes: [propertyHelper.js]
+features: [string-trimming]
+---*/
+
+verifyProperty(String.prototype.trimRight, "length", {
+ value: 0,
+ enumerable: false,
+ writable: false,
+ configurable: true,
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/trimRight/name.js b/js/src/tests/test262/annexB/built-ins/String/prototype/trimRight/name.js
new file mode 100644
index 0000000000..43f7b94849
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/trimRight/name.js
@@ -0,0 +1,23 @@
+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-string.prototype.trimRight
+description: >
+ String.prototype.trimRight.name is "trimEnd".
+info: >
+ String.prototype.trimRight ( )#
+
+ The function object that is the initial value of String.prototype.trimRight is the same function object that is the initial value of String.prototype.trimEnd.
+includes: [propertyHelper.js]
+features: [string-trimming, String.prototype.trimEnd]
+---*/
+
+verifyProperty(String.prototype.trimRight, "name", {
+ value: "trimEnd",
+ enumerable: false,
+ writable: false,
+ configurable: true,
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/trimRight/prop-desc.js b/js/src/tests/test262/annexB/built-ins/String/prototype/trimRight/prop-desc.js
new file mode 100644
index 0000000000..a2b1e52c90
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/trimRight/prop-desc.js
@@ -0,0 +1,24 @@
+// Copyright (C) 2017 The Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-string.prototype.trimRight
+description: >
+ "trimRight" property of String.prototype
+info: >
+ 17 ECMAScript Standard Built-in Objects:
+
+ Every other data property described in clauses 18 through 26 and in Annex B.2
+ has the attributes { [[Writable]]: true, [[Enumerable]]: false,
+ [[Configurable]]: true } unless otherwise specified.
+includes: [propertyHelper.js]
+features: [string-trimming]
+---*/
+
+verifyProperty(String.prototype, "trimRight", {
+ enumerable: false,
+ writable: true,
+ configurable: true,
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/trimRight/reference-trimEnd.js b/js/src/tests/test262/annexB/built-ins/String/prototype/trimRight/reference-trimEnd.js
new file mode 100644
index 0000000000..23a375af15
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/trimRight/reference-trimEnd.js
@@ -0,0 +1,19 @@
+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-string.prototype.trimRight
+description: >
+ String.prototype.trimRight is a reference to String.prototype.trimEnd.
+info: >
+ String.prototype.trimRight ( )
+
+ The function object that is the initial value of String.prototype.trimRight
+ is the same function object that is the initial value of
+ String.prototype.trimEnd.
+features: [string-trimming]
+---*/
+
+assert.sameValue(String.prototype.trimRight, String.prototype.trimEnd);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/String/prototype/trimRight/shell.js b/js/src/tests/test262/annexB/built-ins/String/prototype/trimRight/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/prototype/trimRight/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/String/shell.js b/js/src/tests/test262/annexB/built-ins/String/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/String/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/TypedArrayConstructors/browser.js b/js/src/tests/test262/annexB/built-ins/TypedArrayConstructors/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/TypedArrayConstructors/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/TypedArrayConstructors/from/browser.js b/js/src/tests/test262/annexB/built-ins/TypedArrayConstructors/from/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/TypedArrayConstructors/from/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/TypedArrayConstructors/from/iterator-method-emulates-undefined.js b/js/src/tests/test262/annexB/built-ins/TypedArrayConstructors/from/iterator-method-emulates-undefined.js
new file mode 100644
index 0000000000..5e41a374eb
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/TypedArrayConstructors/from/iterator-method-emulates-undefined.js
@@ -0,0 +1,37 @@
+// Copyright (C) 2020 Alexey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-%typedarray%.from
+description: >
+ [[IsHTMLDDA]] object as @@iterator method gets called.
+info: |
+ %TypedArray%.from ( source [ , mapfn [ , thisArg ] ] )
+
+ [...]
+ 5. Let usingIterator be ? GetMethod(items, @@iterator).
+ 6. If usingIterator is not undefined, then
+ a. Let values be ? IterableToList(source, usingIterator).
+
+ IterableToList ( items, method )
+
+ 1. Let iteratorRecord be ? GetIterator(items, sync, method).
+
+ GetIterator ( obj [ , hint [ , method ] ] )
+
+ [...]
+ 4. Let iterator be ? Call(method, obj).
+ 5. If Type(iterator) is not Object, throw a TypeError exception.
+includes: [testTypedArray.js]
+features: [Symbol.iterator, TypedArray, IsHTMLDDA]
+---*/
+
+var items = {};
+items[Symbol.iterator] = $262.IsHTMLDDA;
+
+testWithTypedArrayConstructors(function(TypedArray) {
+ assert.throws(TypeError, function() {
+ TypedArray.from(items);
+ });
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/TypedArrayConstructors/from/shell.js b/js/src/tests/test262/annexB/built-ins/TypedArrayConstructors/from/shell.js
new file mode 100644
index 0000000000..e9580b3113
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/TypedArrayConstructors/from/shell.js
@@ -0,0 +1,124 @@
+// GENERATED, DO NOT EDIT
+// file: testTypedArray.js
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+description: |
+ Collection of functions used to assert the correctness of TypedArray objects.
+defines:
+ - typedArrayConstructors
+ - floatArrayConstructors
+ - intArrayConstructors
+ - TypedArray
+ - testWithTypedArrayConstructors
+ - testWithAtomicsFriendlyTypedArrayConstructors
+ - testWithNonAtomicsFriendlyTypedArrayConstructors
+ - testTypedArrayConversions
+---*/
+
+/**
+ * Array containing every typed array constructor.
+ */
+var typedArrayConstructors = [
+ Float64Array,
+ Float32Array,
+ Int32Array,
+ Int16Array,
+ Int8Array,
+ Uint32Array,
+ Uint16Array,
+ Uint8Array,
+ Uint8ClampedArray
+];
+
+var floatArrayConstructors = typedArrayConstructors.slice(0, 2);
+var intArrayConstructors = typedArrayConstructors.slice(2, 7);
+
+/**
+ * The %TypedArray% intrinsic constructor function.
+ */
+var TypedArray = Object.getPrototypeOf(Int8Array);
+
+/**
+ * Callback for testing a typed array constructor.
+ *
+ * @callback typedArrayConstructorCallback
+ * @param {Function} Constructor the constructor object to test with.
+ */
+
+/**
+ * Calls the provided function for every typed array constructor.
+ *
+ * @param {typedArrayConstructorCallback} f - the function to call for each typed array constructor.
+ * @param {Array} selected - An optional Array with filtered typed arrays
+ */
+function testWithTypedArrayConstructors(f, selected) {
+ var constructors = selected || typedArrayConstructors;
+ for (var i = 0; i < constructors.length; ++i) {
+ var constructor = constructors[i];
+ try {
+ f(constructor);
+ } catch (e) {
+ e.message += " (Testing with " + constructor.name + ".)";
+ throw e;
+ }
+ }
+}
+
+/**
+ * Calls the provided function for every non-"Atomics Friendly" typed array constructor.
+ *
+ * @param {typedArrayConstructorCallback} f - the function to call for each typed array constructor.
+ * @param {Array} selected - An optional Array with filtered typed arrays
+ */
+function testWithNonAtomicsFriendlyTypedArrayConstructors(f) {
+ testWithTypedArrayConstructors(f, [
+ Float64Array,
+ Float32Array,
+ Uint8ClampedArray
+ ]);
+}
+
+/**
+ * Calls the provided function for every "Atomics Friendly" typed array constructor.
+ *
+ * @param {typedArrayConstructorCallback} f - the function to call for each typed array constructor.
+ * @param {Array} selected - An optional Array with filtered typed arrays
+ */
+function testWithAtomicsFriendlyTypedArrayConstructors(f) {
+ testWithTypedArrayConstructors(f, [
+ Int32Array,
+ Int16Array,
+ Int8Array,
+ Uint32Array,
+ Uint16Array,
+ Uint8Array,
+ ]);
+}
+
+/**
+ * Helper for conversion operations on TypedArrays, the expected values
+ * properties are indexed in order to match the respective value for each
+ * TypedArray constructor
+ * @param {Function} fn - the function to call for each constructor and value.
+ * will be called with the constructor, value, expected
+ * value, and a initial value that can be used to avoid
+ * a false positive with an equivalent expected value.
+ */
+function testTypedArrayConversions(byteConversionValues, fn) {
+ var values = byteConversionValues.values;
+ var expected = byteConversionValues.expected;
+
+ testWithTypedArrayConstructors(function(TA) {
+ var name = TA.name.slice(0, -5);
+
+ return values.forEach(function(value, index) {
+ var exp = expected[name][index];
+ var initial = 0;
+ if (exp === 0) {
+ initial = 1;
+ }
+ fn(TA, value, exp, initial);
+ });
+ });
+}
diff --git a/js/src/tests/test262/annexB/built-ins/TypedArrayConstructors/shell.js b/js/src/tests/test262/annexB/built-ins/TypedArrayConstructors/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/TypedArrayConstructors/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/browser.js b/js/src/tests/test262/annexB/built-ins/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/escape/argument_bigint.js b/js/src/tests/test262/annexB/built-ins/escape/argument_bigint.js
new file mode 100644
index 0000000000..20a0340cce
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/escape/argument_bigint.js
@@ -0,0 +1,18 @@
+// Copyright (C) 2020 Qu Xing. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-escape-string
+description: Input is a BigInt
+info: |
+ B.2.1.1 escape ( string )
+
+ 1. Let string be ? ToString(string).
+ ...
+features: [BigInt]
+---*/
+
+assert.sameValue(escape(1n), '1');
+
+assert.sameValue(escape(-1n), '-1');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/escape/argument_types.js b/js/src/tests/test262/annexB/built-ins/escape/argument_types.js
new file mode 100644
index 0000000000..cb04677445
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/escape/argument_types.js
@@ -0,0 +1,35 @@
+// Copyright (C) 2020 Qu Xing. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-escape-string
+description: Input is a null, undefined, boolean or Number
+info: |
+ B.2.1.1 escape ( string )
+
+ 1. Let string be ? ToString(string).
+ ...
+---*/
+
+assert.sameValue(escape(null), 'null');
+
+assert.sameValue(escape(undefined), 'undefined');
+
+assert.sameValue(escape(), 'undefined');
+
+assert.sameValue(escape(true), 'true');
+
+assert.sameValue(escape(false), 'false');
+
+assert.sameValue(escape(-0), '0');
+
+assert.sameValue(escape(0), '0');
+
+assert.sameValue(escape(1), '1');
+
+assert.sameValue(escape(NaN), 'NaN');
+
+assert.sameValue(escape(Number.POSITIVE_INFINITY), 'Infinity');
+
+assert.sameValue(escape(Number.NEGATIVE_INFINITY), '-Infinity');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/escape/browser.js b/js/src/tests/test262/annexB/built-ins/escape/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/escape/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/escape/empty-string.js b/js/src/tests/test262/annexB/built-ins/escape/empty-string.js
new file mode 100644
index 0000000000..65143c90d1
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/escape/empty-string.js
@@ -0,0 +1,19 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-escape-string
+es6id: B.2.1.1
+description: Input is the empty string
+info: |
+ 1. Let string be ? ToString(string).
+ 2. Let length be the number of code units in string.
+ 3. Let R be the empty string.
+ 4. Let k be 0.
+ 5. Repeat, while k < length,
+ [...]
+ 6. Return R.
+---*/
+
+assert.sameValue(escape(''), '');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/escape/escape-above-astral.js b/js/src/tests/test262/annexB/built-ins/escape/escape-above-astral.js
new file mode 100644
index 0000000000..7ab8e7ed0d
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/escape/escape-above-astral.js
@@ -0,0 +1,24 @@
+// Copyright (C) 2017 Microsoft Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-escape-string
+es6id: B.2.1.1
+description: Escaping of code units above 255 from string with extended Unicode escape sequence
+info: |
+ [...]
+ 5. Repeat, while k < length,
+ a. Let char be the code unit (represented as a 16-bit unsigned integer)
+ at index k within string.
+ [...]
+ c. Else if char ≥ 256, then
+ i. Let S be a String containing six code units "%uwxyz" where wxyz
+ are the code units of the four uppercase hexadecimal digits
+ encoding the value of char.
+ [...]
+---*/
+
+assert.sameValue(
+ escape('\u{10401}'), '%uD801%uDC01', '\\u{10401} => \\uD801\\uDC01 (surrogate pairs encoded in string)'
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/escape/escape-above.js b/js/src/tests/test262/annexB/built-ins/escape/escape-above.js
new file mode 100644
index 0000000000..347530476e
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/escape/escape-above.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-escape-string
+es6id: B.2.1.1
+description: Escaping of code units above 255
+info: |
+ [...]
+ 5. Repeat, while k < length,
+ a. Let char be the code unit (represented as a 16-bit unsigned integer)
+ at index k within string.
+ [...]
+ c. Else if char ≥ 256, then
+ i. Let S be a String containing six code units "%uwxyz" where wxyz
+ are the code units of the four uppercase hexadecimal digits
+ encoding the value of char.
+ [...]
+---*/
+
+assert.sameValue(
+ escape('\u0100\u0101\u0102'), '%u0100%u0101%u0102', '\\u0100\\u0101\\u0102'
+);
+
+assert.sameValue(
+ escape('\ufffd\ufffe\uffff'), '%uFFFD%uFFFE%uFFFF', '\\ufffd\\ufffd\\ufffd'
+);
+
+assert.sameValue(
+ escape('\ud834\udf06'), '%uD834%uDF06', '\\ud834\\udf06 (surrogate pairs)'
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/escape/escape-below.js b/js/src/tests/test262/annexB/built-ins/escape/escape-below.js
new file mode 100644
index 0000000000..197fcf70e8
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/escape/escape-below.js
@@ -0,0 +1,56 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-escape-string
+es6id: B.2.1.1
+description: Escaping of code units below 255
+info: |
+ [...]
+ 5. Repeat, while k < length,
+ a. Let char be the code unit (represented as a 16-bit unsigned integer)
+ at index k within string.
+ [...]
+ d. Else char < 256,
+ i. Let S be a String containing three code units "%xy" where xy are
+ the code units of two uppercase hexadecimal digits encoding the
+ value of char.
+ [...]
+---*/
+
+assert.sameValue(
+ escape('\x00\x01\x02\x03'),
+ '%00%01%02%03',
+ 'characters: \\x00\\x01\\x02\\x03'
+);
+
+assert.sameValue(
+ escape('!"#$%&\'()'),
+ '%21%22%23%24%25%26%27%28%29',
+ 'characters preceding "*": !"#$%&\'()'
+);
+
+assert.sameValue(escape(','), '%2C', 'character between "+" and "-": ,');
+
+assert.sameValue(
+ escape(':;<=>?'),
+ '%3A%3B%3C%3D%3E%3F',
+ 'characters between "9" and "@": :;<=>?'
+);
+
+assert.sameValue(
+ escape('[\\]^'), '%5B%5C%5D%5E', 'characters between "Z" and "_": [\\]^'
+);
+
+assert.sameValue(escape('`'), '%60', 'character between "_" and "a": `');
+
+assert.sameValue(
+ escape('{|}~\x7f\x80'),
+ '%7B%7C%7D%7E%7F%80',
+ 'characters following "z": {|}~\\x7f\\x80'
+);
+
+assert.sameValue(
+ escape('\xfd\xfe\xff'), '%FD%FE%FF', '\\xfd\\xfe\\xff'
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/escape/length.js b/js/src/tests/test262/annexB/built-ins/escape/length.js
new file mode 100644
index 0000000000..6d8c672f6e
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/escape/length.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.1.1
+description: >
+ escape.length is 1.
+info: |
+ escape (string)
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, has a length
+ property whose value is an integer. Unless otherwise specified, this
+ value is equal to the largest number of named arguments shown in the
+ subclause headings for the function description, including optional
+ parameters. However, rest parameters shown using the form “...name”
+ are not included in the default argument count.
+
+ Unless otherwise specified, the length property of a built-in Function
+ object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+ [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(escape, "length", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: 1
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/escape/name.js b/js/src/tests/test262/annexB/built-ins/escape/name.js
new file mode 100644
index 0000000000..6a3cf986a1
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/escape/name.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.1.1
+description: >
+ escape.name is "escape".
+info: |
+ escape (string)
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, that is not
+ identified as an anonymous function has a name property whose value
+ is a String.
+
+ Unless otherwise specified, the name property of a built-in Function
+ object, if it exists, has the attributes { [[Writable]]: false,
+ [[Enumerable]]: false, [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(escape, "name", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: "escape"
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/escape/not-a-constructor.js b/js/src/tests/test262/annexB/built-ins/escape/not-a-constructor.js
new file mode 100644
index 0000000000..9fd1e0deb7
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/escape/not-a-constructor.js
@@ -0,0 +1,30 @@
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-ecmascript-standard-built-in-objects
+description: >
+ escape does not implement [[Construct]], is not new-able
+info: |
+ ECMAScript Function Objects
+
+ Built-in function objects that are not identified as constructors do not
+ implement the [[Construct]] internal method unless otherwise specified in
+ the description of a particular function.
+
+ sec-evaluatenew
+ ...
+ 7. If IsConstructor(constructor) is false, throw a TypeError exception.
+ ...
+includes: [isConstructor.js]
+features: [Reflect.construct, arrow-function]
+---*/
+
+assert.sameValue(isConstructor(escape), false, 'isConstructor(escape) must return false');
+
+assert.throws(TypeError, () => {
+ new escape('');
+}, '`new escape(\'\')` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/escape/prop-desc.js b/js/src/tests/test262/annexB/built-ins/escape/prop-desc.js
new file mode 100644
index 0000000000..6669166aae
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/escape/prop-desc.js
@@ -0,0 +1,21 @@
+// Copyright (c) 2012 Ecma International. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: B.2.1
+description: >
+ Object.getOwnPropertyDescriptor returns data desc for functions on
+ built-ins (Global.escape)
+includes: [propertyHelper.js]
+---*/
+
+assert.sameValue(typeof this.escape, "function");
+assert.sameValue(typeof this["escape"], "function");
+
+verifyProperty(this, "escape", {
+ writable: true,
+ enumerable: false,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/escape/shell.js b/js/src/tests/test262/annexB/built-ins/escape/shell.js
new file mode 100644
index 0000000000..54371b7789
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/escape/shell.js
@@ -0,0 +1,19 @@
+// GENERATED, DO NOT EDIT
+// file: isConstructor.js
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: |
+ Test if a given function is a constructor function.
+defines: [isConstructor]
+---*/
+
+function isConstructor(f) {
+ try {
+ Reflect.construct(function(){}, [], f);
+ } catch (e) {
+ return false;
+ }
+ return true;
+}
diff --git a/js/src/tests/test262/annexB/built-ins/escape/to-primitive-err.js b/js/src/tests/test262/annexB/built-ins/escape/to-primitive-err.js
new file mode 100644
index 0000000000..b172fe2b28
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/escape/to-primitive-err.js
@@ -0,0 +1,24 @@
+// Copyright (C) 2020 Qu Xing. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-escape-string
+description: If [Symbol.toPrimitive] method returned an object, it should throw a TypeError
+info: |
+ B.2.1.1 escape ( string )
+
+ 1. Let string be ? ToString(string).
+ ...
+features: [Symbol.toPrimitive]
+---*/
+
+var obj = {
+ toString() { throw new Test262Error('this should be unreachable'); },
+ valueOf() { throw new Test262Error('this should be unreachable'); },
+ [Symbol.toPrimitive]() { return function(){}; }
+};
+
+assert.throws(TypeError, function() {
+ escape(obj);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/escape/to-primitive-observe.js b/js/src/tests/test262/annexB/built-ins/escape/to-primitive-observe.js
new file mode 100644
index 0000000000..4b0cc7935c
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/escape/to-primitive-observe.js
@@ -0,0 +1,22 @@
+// Copyright (C) 2020 Qu Xing. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-escape-string
+description: Observable operations from string coercion
+info: |
+ B.2.1.1 escape ( string )
+
+ 1. Let string be ? ToString(string).
+ ...
+features: [Symbol.toPrimitive]
+---*/
+
+var obj = {
+ toString() { throw new Test262Error('this should be unreachable'); },
+ valueOf() { throw new Test262Error('this should be unreachable'); },
+ [Symbol.toPrimitive]() { return 'success'; }
+};
+
+assert.sameValue(escape(obj), 'success');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/escape/to-string-err-symbol.js b/js/src/tests/test262/annexB/built-ins/escape/to-string-err-symbol.js
new file mode 100644
index 0000000000..6cd2663e3f
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/escape/to-string-err-symbol.js
@@ -0,0 +1,18 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-escape-string
+es6id: B.2.1.1
+description: Abrupt completion from `ToString` operation (Symbol value)
+info: |
+ 1. Let string be ? ToString(string).
+features: [Symbol]
+---*/
+
+var s = Symbol('');
+
+assert.throws(TypeError, function() {
+ escape(s);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/escape/to-string-err.js b/js/src/tests/test262/annexB/built-ins/escape/to-string-err.js
new file mode 100644
index 0000000000..5d5aaa8b2f
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/escape/to-string-err.js
@@ -0,0 +1,21 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-escape-string
+es6id: B.2.1.1
+description: Abrupt completion from `ToString` operation
+info: |
+ 1. Let string be ? ToString(string).
+---*/
+
+var obj = {
+ toString: function() {
+ throw new Test262Error();
+ }
+};
+
+assert.throws(Test262Error, function() {
+ escape(obj);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/escape/to-string-observe.js b/js/src/tests/test262/annexB/built-ins/escape/to-string-observe.js
new file mode 100644
index 0000000000..c9dcd49f99
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/escape/to-string-observe.js
@@ -0,0 +1,54 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-escape-string
+es6id: B.2.1.1
+description: Observable operations from string coercion
+info: |
+ 1. Let string be ? ToString(string).
+---*/
+
+var log, obj;
+
+log = '';
+obj = {
+ toString: function() {
+ log += 'toString';
+ },
+ valueOf: function() {
+ log += 'valueOf';
+ }
+};
+
+escape(obj);
+
+assert.sameValue(log, 'toString');
+
+log = '';
+obj = {
+ toString: null,
+ valueOf: function() {
+ log += 'valueOf';
+ }
+};
+
+escape(obj);
+
+assert.sameValue(log, 'valueOf');
+
+log = '';
+obj = {
+ toString: function() {
+ log += 'toString';
+ return {};
+ },
+ valueOf: function() {
+ log += 'valueOf';
+ }
+};
+
+escape(obj);
+
+assert.sameValue(log, 'toStringvalueOf');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/escape/unmodified.js b/js/src/tests/test262/annexB/built-ins/escape/unmodified.js
new file mode 100644
index 0000000000..0f8e82c4ae
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/escape/unmodified.js
@@ -0,0 +1,23 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-escape-string
+es6id: B.2.1.1
+description: Do not escape a specific set of characters
+info: |
+ [...]
+ 5. Repeat, while k < length,
+ a. Let char be the code unit (represented as a 16-bit unsigned integer)
+ at index k within string.
+ b. If char is one of the code units in
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789@*_+-./",
+ then
+ i. Let S be a String containing the single code unit char.
+ [...]
+---*/
+
+var passthrough = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789@*_+-./';
+
+assert.sameValue(escape(passthrough), passthrough);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/shell.js b/js/src/tests/test262/annexB/built-ins/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/shell.js
diff --git a/js/src/tests/test262/annexB/built-ins/unescape/argument_bigint.js b/js/src/tests/test262/annexB/built-ins/unescape/argument_bigint.js
new file mode 100644
index 0000000000..00f17cb5e7
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/unescape/argument_bigint.js
@@ -0,0 +1,18 @@
+// Copyright (C) 2020 Qu Xing. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-unescape-string
+description: Input is a BigInt
+info: |
+ B.2.1.2 unescape ( string )
+
+ 1. Set string to ? ToString(string).
+ ....
+features: [BigInt]
+---*/
+
+assert.sameValue(unescape(1n), '1');
+
+assert.sameValue(unescape(-1n), '-1');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/unescape/argument_types.js b/js/src/tests/test262/annexB/built-ins/unescape/argument_types.js
new file mode 100644
index 0000000000..008e1a1bdb
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/unescape/argument_types.js
@@ -0,0 +1,35 @@
+// Copyright (C) 2020 Qu Xing. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-unescape-string
+description: Input is a null, undefined, boolean or Number
+info: |
+ B.2.1.2 unescape ( string )
+
+ 1. Set string to ? ToString(string).
+ ...
+---*/
+
+assert.sameValue(unescape(null), 'null');
+
+assert.sameValue(unescape(undefined), 'undefined');
+
+assert.sameValue(unescape(), 'undefined');
+
+assert.sameValue(unescape(true), 'true');
+
+assert.sameValue(unescape(false), 'false');
+
+assert.sameValue(unescape(-0), '0');
+
+assert.sameValue(unescape(0), '0');
+
+assert.sameValue(unescape(1), '1');
+
+assert.sameValue(unescape(NaN), 'NaN');
+
+assert.sameValue(unescape(Number.POSITIVE_INFINITY), 'Infinity');
+
+assert.sameValue(unescape(Number.NEGATIVE_INFINITY), '-Infinity');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/unescape/browser.js b/js/src/tests/test262/annexB/built-ins/unescape/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/unescape/browser.js
diff --git a/js/src/tests/test262/annexB/built-ins/unescape/empty-string.js b/js/src/tests/test262/annexB/built-ins/unescape/empty-string.js
new file mode 100644
index 0000000000..41c491239e
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/unescape/empty-string.js
@@ -0,0 +1,19 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-unescape-string
+es6id: B.2.1.2
+description: Input is the empty string
+info: |
+ 1. Let string be ? ToString(string).
+ 2. Let length be the number of code units in string.
+ 3. Let R be the empty string.
+ 4. Let k be 0.
+ 5. Repeat, while k ≠ length,
+ [...]
+ 6. Return R.
+---*/
+
+assert.sameValue(unescape(''), '');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/unescape/four-ignore-bad-u.js b/js/src/tests/test262/annexB/built-ins/unescape/four-ignore-bad-u.js
new file mode 100644
index 0000000000..09b9fd30f3
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/unescape/four-ignore-bad-u.js
@@ -0,0 +1,30 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-unescape-string
+es6id: B.2.1.2
+description: >
+ Does not transform four-character patterns that are not prefixed with the
+ character "u"
+info: |
+ [...]
+ 5. Repeat, while k ≠ length,
+ [...]
+ a. Let c be the code unit at index k within string.
+ b. If c is %, then
+ i. If k ≤ length-6 and the code unit at index k+1 within string is u
+ and the four code units at indices k+2, k+3, k+4, and k+5 within
+ string are all hexadecimal digits, then
+ 1. Let c be the code unit whose value is the integer represented
+ by the four hexadecimal digits at indices k+2, k+3, k+4, and
+ k+5 within string.
+ 2. Increase k by 5.
+ [...]
+---*/
+
+assert.sameValue(unescape('%U0000'), '%U0000');
+assert.sameValue(unescape('%t0000'), '%t0000');
+assert.sameValue(unescape('%v0000'), '%v0000');
+assert.sameValue(unescape('%%0000'), '%\x0000');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/unescape/four-ignore-end-str.js b/js/src/tests/test262/annexB/built-ins/unescape/four-ignore-end-str.js
new file mode 100644
index 0000000000..da1a016bc4
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/unescape/four-ignore-end-str.js
@@ -0,0 +1,96 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-unescape-string
+es6id: B.2.1.2
+description: >
+ Does not transform four-character patterns that are interrupted by the end
+ of the string
+info: |
+ [...]
+ 5. Repeat, while k ≠ length,
+ [...]
+ a. Let c be the code unit at index k within string.
+ b. If c is %, then
+ i. If k ≤ length-6 and the code unit at index k+1 within string is u
+ and the four code units at indices k+2, k+3, k+4, and k+5 within
+ string are all hexadecimal digits, then
+ 1. Let c be the code unit whose value is the integer represented
+ by the four hexadecimal digits at indices k+2, k+3, k+4, and
+ k+5 within string.
+ 2. Increase k by 5.
+ [...]
+---*/
+
+assert.sameValue(unescape('%u'), '%u');
+
+assert.sameValue(unescape('%u0'), '%u0');
+assert.sameValue(unescape('%u1'), '%u1');
+assert.sameValue(unescape('%u2'), '%u2');
+assert.sameValue(unescape('%u3'), '%u3');
+assert.sameValue(unescape('%u4'), '%u4');
+assert.sameValue(unescape('%u5'), '%u5');
+assert.sameValue(unescape('%u6'), '%u6');
+assert.sameValue(unescape('%u7'), '%u7');
+assert.sameValue(unescape('%u8'), '%u8');
+assert.sameValue(unescape('%u9'), '%u9');
+assert.sameValue(unescape('%ua'), '%ua');
+assert.sameValue(unescape('%uA'), '%uA');
+assert.sameValue(unescape('%ub'), '%ub');
+assert.sameValue(unescape('%uB'), '%uB');
+assert.sameValue(unescape('%uc'), '%uc');
+assert.sameValue(unescape('%uC'), '%uC');
+assert.sameValue(unescape('%ud'), '%ud');
+assert.sameValue(unescape('%uD'), '%uD');
+assert.sameValue(unescape('%ue'), '%ue');
+assert.sameValue(unescape('%uE'), '%uE');
+assert.sameValue(unescape('%uf'), '%uf');
+assert.sameValue(unescape('%uF'), '%uF');
+
+assert.sameValue(unescape('%u00'), '%u00');
+assert.sameValue(unescape('%u01'), '%u01');
+assert.sameValue(unescape('%u02'), '%u02');
+assert.sameValue(unescape('%u03'), '%u03');
+assert.sameValue(unescape('%u04'), '%u04');
+assert.sameValue(unescape('%u05'), '%u05');
+assert.sameValue(unescape('%u06'), '%u06');
+assert.sameValue(unescape('%u07'), '%u07');
+assert.sameValue(unescape('%u08'), '%u08');
+assert.sameValue(unescape('%u09'), '%u09');
+assert.sameValue(unescape('%u0a'), '%u0a');
+assert.sameValue(unescape('%u0A'), '%u0A');
+assert.sameValue(unescape('%u0b'), '%u0b');
+assert.sameValue(unescape('%u0B'), '%u0B');
+assert.sameValue(unescape('%u0c'), '%u0c');
+assert.sameValue(unescape('%u0C'), '%u0C');
+assert.sameValue(unescape('%u0d'), '%u0d');
+assert.sameValue(unescape('%u0D'), '%u0D');
+assert.sameValue(unescape('%u0e'), '%u0e');
+assert.sameValue(unescape('%u0E'), '%u0E');
+assert.sameValue(unescape('%u0f'), '%u0f');
+assert.sameValue(unescape('%u0F'), '%u0F');
+
+assert.sameValue(unescape('%u000'), '%u000');
+assert.sameValue(unescape('%u001'), '%u001');
+assert.sameValue(unescape('%u002'), '%u002');
+assert.sameValue(unescape('%u003'), '%u003');
+assert.sameValue(unescape('%u004'), '%u004');
+assert.sameValue(unescape('%u005'), '%u005');
+assert.sameValue(unescape('%u006'), '%u006');
+assert.sameValue(unescape('%u007'), '%u007');
+assert.sameValue(unescape('%u008'), '%u008');
+assert.sameValue(unescape('%u009'), '%u009');
+assert.sameValue(unescape('%u00a'), '%u00a');
+assert.sameValue(unescape('%u00A'), '%u00A');
+assert.sameValue(unescape('%u00b'), '%u00b');
+assert.sameValue(unescape('%u00B'), '%u00B');
+assert.sameValue(unescape('%u00c'), '%u00c');
+assert.sameValue(unescape('%u00C'), '%u00C');
+assert.sameValue(unescape('%u00d'), '%u00d');
+assert.sameValue(unescape('%u00D'), '%u00D');
+assert.sameValue(unescape('%u00e'), '%u00e');
+assert.sameValue(unescape('%u00E'), '%u00E');
+assert.sameValue(unescape('%u00f'), '%u00f');
+assert.sameValue(unescape('%u00F'), '%u00F');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/unescape/four-ignore-non-hex.js b/js/src/tests/test262/annexB/built-ins/unescape/four-ignore-non-hex.js
new file mode 100644
index 0000000000..411a62c551
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/unescape/four-ignore-non-hex.js
@@ -0,0 +1,45 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-unescape-string
+es6id: B.2.1.2
+description: >
+ Does not transform four-character patterns that contain non-hexadecimal
+ digits
+info: |
+ [...]
+ 5. Repeat, while k ≠ length,
+ [...]
+ a. Let c be the code unit at index k within string.
+ b. If c is %, then
+ i. If k ≤ length-6 and the code unit at index k+1 within string is u
+ and the four code units at indices k+2, k+3, k+4, and k+5 within
+ string are all hexadecimal digits, then
+ 1. Let c be the code unit whose value is the integer represented
+ by the four hexadecimal digits at indices k+2, k+3, k+4, and
+ k+5 within string.
+ 2. Increase k by 5.
+ [...]
+---*/
+
+assert.sameValue(unescape('%u000%0'), '%u000%0');
+
+assert.sameValue(unescape('%u000g0'), '%u000g0');
+assert.sameValue(unescape('%u000G0'), '%u000G0');
+assert.sameValue(unescape('%u00g00'), '%u00g00');
+assert.sameValue(unescape('%u00G00'), '%u00G00');
+assert.sameValue(unescape('%u0g000'), '%u0g000');
+assert.sameValue(unescape('%u0G000'), '%u0G000');
+assert.sameValue(unescape('%ug0000'), '%ug0000');
+assert.sameValue(unescape('%uG0000'), '%uG0000');
+
+assert.sameValue(unescape('%u000u0'), '%u000u0');
+assert.sameValue(unescape('%u000U0'), '%u000U0');
+assert.sameValue(unescape('%u00u00'), '%u00u00');
+assert.sameValue(unescape('%u00U00'), '%u00U00');
+assert.sameValue(unescape('%u0u000'), '%u0u000');
+assert.sameValue(unescape('%u0U000'), '%u0U000');
+assert.sameValue(unescape('%uu0000'), '%uu0000');
+assert.sameValue(unescape('%uU0000'), '%uU0000');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/unescape/four.js b/js/src/tests/test262/annexB/built-ins/unescape/four.js
new file mode 100644
index 0000000000..35aeb4f74e
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/unescape/four.js
@@ -0,0 +1,75 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-unescape-string
+es6id: B.2.1.2
+description: Translation of patterns with four digits
+info: |
+ [...]
+ 5. Repeat, while k ≠ length,
+ [...]
+ a. Let c be the code unit at index k within string.
+ b. If c is %, then
+ i. If k ≤ length-6 and the code unit at index k+1 within string is u
+ and the four code units at indices k+2, k+3, k+4, and k+5 within
+ string are all hexadecimal digits, then
+ 1. Let c be the code unit whose value is the integer represented
+ by the four hexadecimal digits at indices k+2, k+3, k+4, and
+ k+5 within string.
+ 2. Increase k by 5.
+ [...]
+---*/
+
+assert.sameValue(unescape('%0%u00000'), '%0\x000', '%u0000');
+assert.sameValue(unescape('%0%u00010'), '%0\x010', '%u0001');
+
+assert.sameValue(unescape('%0%u00290'), '%0)0', '%002900');
+assert.sameValue(unescape('%0%u002a0'), '%0*0', '%002a00');
+assert.sameValue(unescape('%0%u002A0'), '%0*0', '%002A00');
+assert.sameValue(unescape('%0%u002b0'), '%0+0', '%002b00');
+assert.sameValue(unescape('%0%u002B0'), '%0+0', '%002B00');
+assert.sameValue(unescape('%0%u002c0'), '%0,0', '%002c00');
+assert.sameValue(unescape('%0%u002C0'), '%0,0', '%002C00');
+assert.sameValue(unescape('%0%u002d0'), '%0-0', '%002d00');
+assert.sameValue(unescape('%0%u002D0'), '%0-0', '%002D00');
+
+assert.sameValue(unescape('%0%u00390'), '%090', '%003900');
+assert.sameValue(unescape('%0%u003a0'), '%0:0', '%003A00');
+assert.sameValue(unescape('%0%u003A0'), '%0:0', '%003A00');
+
+assert.sameValue(unescape('%0%u003f0'), '%0?0', '%003f00');
+assert.sameValue(unescape('%0%u003F0'), '%0?0', '%003F00');
+assert.sameValue(unescape('%0%u00400'), '%0@0', '%004000');
+
+assert.sameValue(unescape('%0%u005a0'), '%0Z0', '%005a00');
+assert.sameValue(unescape('%0%u005A0'), '%0Z0', '%005A00');
+assert.sameValue(unescape('%0%u005b0'), '%0[0', '%005b00');
+assert.sameValue(unescape('%0%u005B0'), '%0[0', '%005B00');
+
+assert.sameValue(unescape('%0%u005e0'), '%0^0', '%005e00');
+assert.sameValue(unescape('%0%u005E0'), '%0^0', '%005E00');
+assert.sameValue(unescape('%0%u005f0'), '%0_0', '%005f00');
+assert.sameValue(unescape('%0%u005F0'), '%0_0', '%005F00');
+assert.sameValue(unescape('%0%u00600'), '%0`0', '%006000');
+assert.sameValue(unescape('%0%u00610'), '%0a0', '%006100');
+
+assert.sameValue(unescape('%0%u007a0'), '%0z0', '%007a00');
+assert.sameValue(unescape('%0%u007A0'), '%0z0', '%007A00');
+assert.sameValue(unescape('%0%u007b0'), '%0{0', '%007b00');
+assert.sameValue(unescape('%0%u007B0'), '%0{0', '%007B00');
+
+assert.sameValue(unescape('%0%ufffe0'), '%0\ufffe0', '%ufffe');
+assert.sameValue(unescape('%0%uFffe0'), '%0\ufffe0', '%uFffe');
+assert.sameValue(unescape('%0%ufFfe0'), '%0\ufffe0', '%ufFfe');
+assert.sameValue(unescape('%0%uffFe0'), '%0\ufffe0', '%uffFe');
+assert.sameValue(unescape('%0%ufffE0'), '%0\ufffe0', '%ufffE');
+assert.sameValue(unescape('%0%uFFFE0'), '%0\ufffe0', '%uFFFE');
+
+assert.sameValue(unescape('%0%uffff0'), '%0\uffff0', '%uffff');
+assert.sameValue(unescape('%0%uFfff0'), '%0\uffff0', '%uFfff');
+assert.sameValue(unescape('%0%ufFff0'), '%0\uffff0', '%ufFff');
+assert.sameValue(unescape('%0%uffFf0'), '%0\uffff0', '%uffFf');
+assert.sameValue(unescape('%0%ufffF0'), '%0\uffff0', '%ufffF');
+assert.sameValue(unescape('%0%uFFFF0'), '%0\uffff0', '%uFFFF');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/unescape/length.js b/js/src/tests/test262/annexB/built-ins/unescape/length.js
new file mode 100644
index 0000000000..2bd578f6ec
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/unescape/length.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.1.2
+description: >
+ unescape.length is 1.
+info: |
+ unescape (string)
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, has a length
+ property whose value is an integer. Unless otherwise specified, this
+ value is equal to the largest number of named arguments shown in the
+ subclause headings for the function description, including optional
+ parameters. However, rest parameters shown using the form “...name”
+ are not included in the default argument count.
+
+ Unless otherwise specified, the length property of a built-in Function
+ object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+ [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(unescape, "length", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: 1
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/unescape/name.js b/js/src/tests/test262/annexB/built-ins/unescape/name.js
new file mode 100644
index 0000000000..e356381754
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/unescape/name.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: B.2.1.2
+description: >
+ unescape.name is "unescape".
+info: |
+ unescape (string)
+
+ 17 ECMAScript Standard Built-in Objects:
+ Every built-in Function object, including constructors, that is not
+ identified as an anonymous function has a name property whose value
+ is a String.
+
+ Unless otherwise specified, the name property of a built-in Function
+ object, if it exists, has the attributes { [[Writable]]: false,
+ [[Enumerable]]: false, [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(unescape, "name", {
+ enumerable: false,
+ writable: false,
+ configurable: true,
+ value: "unescape"
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/unescape/not-a-constructor.js b/js/src/tests/test262/annexB/built-ins/unescape/not-a-constructor.js
new file mode 100644
index 0000000000..71c32f22c2
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/unescape/not-a-constructor.js
@@ -0,0 +1,30 @@
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-ecmascript-standard-built-in-objects
+description: >
+ unescape does not implement [[Construct]], is not new-able
+info: |
+ ECMAScript Function Objects
+
+ Built-in function objects that are not identified as constructors do not
+ implement the [[Construct]] internal method unless otherwise specified in
+ the description of a particular function.
+
+ sec-evaluatenew
+ ...
+ 7. If IsConstructor(constructor) is false, throw a TypeError exception.
+ ...
+includes: [isConstructor.js]
+features: [Reflect.construct, arrow-function]
+---*/
+
+assert.sameValue(isConstructor(unescape), false, 'isConstructor(unescape) must return false');
+
+assert.throws(TypeError, () => {
+ new unescape('');
+}, '`new unescape(\'\')` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/unescape/prop-desc.js b/js/src/tests/test262/annexB/built-ins/unescape/prop-desc.js
new file mode 100644
index 0000000000..67a88bc87a
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/unescape/prop-desc.js
@@ -0,0 +1,21 @@
+// Copyright (c) 2012 Ecma International. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: B.2.2
+description: >
+ Object.getOwnPropertyDescriptor returns data desc for functions on
+ built-ins (Global.unescape)
+includes: [propertyHelper.js]
+---*/
+
+assert.sameValue(typeof this.unescape, "function");
+assert.sameValue(typeof this["unescape"], "function");
+
+verifyProperty(this, "unescape", {
+ writable: true,
+ enumerable: false,
+ configurable: true
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/unescape/shell.js b/js/src/tests/test262/annexB/built-ins/unescape/shell.js
new file mode 100644
index 0000000000..54371b7789
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/unescape/shell.js
@@ -0,0 +1,19 @@
+// GENERATED, DO NOT EDIT
+// file: isConstructor.js
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: |
+ Test if a given function is a constructor function.
+defines: [isConstructor]
+---*/
+
+function isConstructor(f) {
+ try {
+ Reflect.construct(function(){}, [], f);
+ } catch (e) {
+ return false;
+ }
+ return true;
+}
diff --git a/js/src/tests/test262/annexB/built-ins/unescape/to-primitive-err.js b/js/src/tests/test262/annexB/built-ins/unescape/to-primitive-err.js
new file mode 100644
index 0000000000..57b1f1d621
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/unescape/to-primitive-err.js
@@ -0,0 +1,24 @@
+// Copyright (C) 2020 Qu Xing. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-unescape-string
+description: If [Symbol.toPrimitive] method returned an object, it should throw a TypeError
+info: |
+ B.2.1.2 unescape ( string )
+
+ 1. Set string to ? ToString(string).
+ ....
+features: [Symbol.toPrimitive]
+---*/
+
+var obj = {
+ toString() { throw new Test262Error('this should be unreachable'); },
+ valueOf() { throw new Test262Error('this should be unreachable'); },
+ [Symbol.toPrimitive]() { return function(){}; }
+};
+
+assert.throws(TypeError, function() {
+ unescape(obj);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/unescape/to-primitive-observe.js b/js/src/tests/test262/annexB/built-ins/unescape/to-primitive-observe.js
new file mode 100644
index 0000000000..3c6c2068e1
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/unescape/to-primitive-observe.js
@@ -0,0 +1,22 @@
+// Copyright (C) 2020 Qu Xing. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-unescape-string
+description: Observable operations from string coercion
+info: |
+ B.2.1.2 unescape ( string )
+
+ 1. Set string to ? ToString(string).
+ ....
+features: [Symbol.toPrimitive]
+---*/
+
+var obj = {
+ toString() { throw new Test262Error('this should be unreachable'); },
+ valueOf() { throw new Test262Error('this should be unreachable'); },
+ [Symbol.toPrimitive]() { return 'success'; }
+};
+
+assert.sameValue(unescape(obj), 'success');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/unescape/to-string-err-symbol.js b/js/src/tests/test262/annexB/built-ins/unescape/to-string-err-symbol.js
new file mode 100644
index 0000000000..b09654e049
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/unescape/to-string-err-symbol.js
@@ -0,0 +1,18 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-unescape-string
+es6id: B.2.1.2
+description: Abrupt completion from `ToString` operation (Symbol value)
+info: |
+ 1. Let string be ? ToString(string).
+features: [Symbol]
+---*/
+
+var s = Symbol('');
+
+assert.throws(TypeError, function() {
+ unescape(s);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/unescape/to-string-err.js b/js/src/tests/test262/annexB/built-ins/unescape/to-string-err.js
new file mode 100644
index 0000000000..6bb51700c9
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/unescape/to-string-err.js
@@ -0,0 +1,21 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-unescape-string
+es6id: B.2.1.2
+description: Abrupt completion from `ToString` operation
+info: |
+ 1. Let string be ? ToString(string).
+---*/
+
+var obj = {
+ toString: function() {
+ throw new Test262Error();
+ }
+};
+
+assert.throws(Test262Error, function() {
+ unescape(obj);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/unescape/to-string-observe.js b/js/src/tests/test262/annexB/built-ins/unescape/to-string-observe.js
new file mode 100644
index 0000000000..bfba45da2d
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/unescape/to-string-observe.js
@@ -0,0 +1,54 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-unescape-string
+es6id: B.2.1.2
+description: Observable operations from string coercion
+info: |
+ 1. Let string be ? ToString(string).
+---*/
+
+var log, obj;
+
+log = '';
+obj = {
+ toString: function() {
+ log += 'toString';
+ },
+ valueOf: function() {
+ log += 'valueOf';
+ }
+};
+
+unescape(obj);
+
+assert.sameValue(log, 'toString');
+
+log = '';
+obj = {
+ toString: null,
+ valueOf: function() {
+ log += 'valueOf';
+ }
+};
+
+unescape(obj);
+
+assert.sameValue(log, 'valueOf');
+
+log = '';
+obj = {
+ toString: function() {
+ log += 'toString';
+ return {};
+ },
+ valueOf: function() {
+ log += 'valueOf';
+ }
+};
+
+unescape(obj);
+
+assert.sameValue(log, 'toStringvalueOf');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/unescape/two-ignore-end-str.js b/js/src/tests/test262/annexB/built-ins/unescape/two-ignore-end-str.js
new file mode 100644
index 0000000000..faabd5a50d
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/unescape/two-ignore-end-str.js
@@ -0,0 +1,49 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-unescape-string
+es6id: B.2.1.2
+description: >
+ Does not transform two-character patterns that are interrupted by the end
+ of the string
+info: |
+ [...]
+ 5. Repeat, while k ≠ length,
+ [...]
+ a. Let c be the code unit at index k within string.
+ b. If c is %, then
+ [...]
+ ii. Else if k ≤ length-3 and the two code units at indices k+1 and
+ k+2 within string are both hexadecimal digits, then
+ 1. Let c be the code unit whose value is the integer represented
+ by two zeroes plus the two hexadecimal digits at indices k+1
+ and k+2 within string.
+ 2. Increase k by 2.
+ [...]
+---*/
+
+assert.sameValue(unescape('%'), '%');
+assert.sameValue(unescape('%0'), '%0');
+assert.sameValue(unescape('%1'), '%1');
+assert.sameValue(unescape('%2'), '%2');
+assert.sameValue(unescape('%3'), '%3');
+assert.sameValue(unescape('%4'), '%4');
+assert.sameValue(unescape('%5'), '%5');
+assert.sameValue(unescape('%6'), '%6');
+assert.sameValue(unescape('%7'), '%7');
+assert.sameValue(unescape('%8'), '%8');
+assert.sameValue(unescape('%9'), '%9');
+assert.sameValue(unescape('%a'), '%a');
+assert.sameValue(unescape('%A'), '%A');
+assert.sameValue(unescape('%b'), '%b');
+assert.sameValue(unescape('%B'), '%B');
+assert.sameValue(unescape('%c'), '%c');
+assert.sameValue(unescape('%C'), '%C');
+assert.sameValue(unescape('%d'), '%d');
+assert.sameValue(unescape('%D'), '%D');
+assert.sameValue(unescape('%e'), '%e');
+assert.sameValue(unescape('%E'), '%E');
+assert.sameValue(unescape('%f'), '%f');
+assert.sameValue(unescape('%F'), '%F');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/unescape/two-ignore-non-hex.js b/js/src/tests/test262/annexB/built-ins/unescape/two-ignore-non-hex.js
new file mode 100644
index 0000000000..04d8948211
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/unescape/two-ignore-non-hex.js
@@ -0,0 +1,37 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-unescape-string
+es6id: B.2.1.2
+description: >
+ Does not transform two-character patterns that contain non-hexadecimal
+ digits
+info: |
+ [...]
+ 5. Repeat, while k ≠ length,
+ [...]
+ a. Let c be the code unit at index k within string.
+ b. If c is %, then
+ [...]
+ ii. Else if k ≤ length-3 and the two code units at indices k+1 and
+ k+2 within string are both hexadecimal digits, then
+ 1. Let c be the code unit whose value is the integer represented
+ by two zeroes plus the two hexadecimal digits at indices k+1
+ and k+2 within string.
+ 2. Increase k by 2.
+ [...]
+---*/
+
+assert.sameValue(unescape('%0%0'), '%0%0');
+
+assert.sameValue(unescape('%0g0'), '%0g0');
+assert.sameValue(unescape('%0G0'), '%0G0');
+assert.sameValue(unescape('%g00'), '%g00');
+assert.sameValue(unescape('%G00'), '%G00');
+
+assert.sameValue(unescape('%0u0'), '%0u0');
+assert.sameValue(unescape('%0U0'), '%0U0');
+assert.sameValue(unescape('%u00'), '%u00');
+assert.sameValue(unescape('%U00'), '%U00');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/annexB/built-ins/unescape/two.js b/js/src/tests/test262/annexB/built-ins/unescape/two.js
new file mode 100644
index 0000000000..5f28cdd0c9
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/unescape/two.js
@@ -0,0 +1,71 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-unescape-string
+es6id: B.2.1.2
+description: Translation of patterns with two digits
+info: |
+ [...]
+ 5. Repeat, while k ≠ length,
+ [...]
+ a. Let c be the code unit at index k within string.
+ b. If c is %, then
+ [...]
+ ii. Else if k ≤ length-3 and the two code units at indices k+1 and
+ k+2 within string are both hexadecimal digits, then
+ 1. Let c be the code unit whose value is the integer represented
+ by two zeroes plus the two hexadecimal digits at indices k+1
+ and k+2 within string.
+ 2. Increase k by 2.
+ [...]
+---*/
+
+assert.sameValue(unescape('%0%0000'), '%0\x0000', '%00');
+assert.sameValue(unescape('%0%0100'), '%0\x0100', '%01');
+
+assert.sameValue(unescape('%0%2900'), '%0)00', '%29');
+assert.sameValue(unescape('%0%2a00'), '%0*00', '%2a');
+assert.sameValue(unescape('%0%2A00'), '%0*00', '%2A');
+assert.sameValue(unescape('%0%2b00'), '%0+00', '%2b');
+assert.sameValue(unescape('%0%2B00'), '%0+00', '%2B');
+assert.sameValue(unescape('%0%2c00'), '%0,00', '%2c');
+assert.sameValue(unescape('%0%2C00'), '%0,00', '%2C');
+assert.sameValue(unescape('%0%2d00'), '%0-00', '%2d');
+assert.sameValue(unescape('%0%2D00'), '%0-00', '%2D');
+
+assert.sameValue(unescape('%0%3900'), '%0900', '%39');
+assert.sameValue(unescape('%0%3a00'), '%0:00', '%3A');
+assert.sameValue(unescape('%0%3A00'), '%0:00', '%3A');
+
+assert.sameValue(unescape('%0%3f00'), '%0?00', '%3f');
+assert.sameValue(unescape('%0%3F00'), '%0?00', '%3F');
+assert.sameValue(unescape('%0%4000'), '%0@00', '%40');
+
+assert.sameValue(unescape('%0%5a00'), '%0Z00', '%5a');
+assert.sameValue(unescape('%0%5A00'), '%0Z00', '%5A');
+assert.sameValue(unescape('%0%5b00'), '%0[00', '%5b');
+assert.sameValue(unescape('%0%5B00'), '%0[00', '%5B');
+
+assert.sameValue(unescape('%0%5e00'), '%0^00', '%5e');
+assert.sameValue(unescape('%0%5E00'), '%0^00', '%5E');
+assert.sameValue(unescape('%0%5f00'), '%0_00', '%5f');
+assert.sameValue(unescape('%0%5F00'), '%0_00', '%5F');
+assert.sameValue(unescape('%0%6000'), '%0`00', '%60');
+assert.sameValue(unescape('%0%6100'), '%0a00', '%61');
+
+assert.sameValue(unescape('%0%7a00'), '%0z00', '%7a');
+assert.sameValue(unescape('%0%7A00'), '%0z00', '%7A');
+assert.sameValue(unescape('%0%7b00'), '%0{00', '%7b');
+assert.sameValue(unescape('%0%7B00'), '%0{00', '%7B');
+
+assert.sameValue(unescape('%0%fe00'), '%0\xfe00', '%fe');
+assert.sameValue(unescape('%0%Fe00'), '%0\xfe00', '%Fe');
+assert.sameValue(unescape('%0%fE00'), '%0\xfe00', '%fE');
+assert.sameValue(unescape('%0%FE00'), '%0\xfe00', '%FE');
+
+assert.sameValue(unescape('%0%ff00'), '%0\xff00', '%ff');
+assert.sameValue(unescape('%0%Ff00'), '%0\xff00', '%Ff');
+assert.sameValue(unescape('%0%fF00'), '%0\xff00', '%fF');
+assert.sameValue(unescape('%0%FF00'), '%0\xff00', '%FF');
+
+reportCompare(0, 0);