Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

15 files changed, 354 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/S15.9.5.26_A1_T1.js b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/S15.9.5.26_A1_T1.js
new file mode 100644
index 0000000000..eb9033ac95
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/S15.9.5.26_A1_T1.js
@@ -0,0 +1,27 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    The Date.prototype property "getTimezoneOffset" has { DontEnum }
+    attributes
+esid: sec-date.prototype.gettimezoneoffset
+description: Checking absence of ReadOnly attribute
+---*/
+
+var x = Date.prototype.getTimezoneOffset;
+if (x === 1) {
+  Date.prototype.getTimezoneOffset = 2;
+} else {
+  Date.prototype.getTimezoneOffset = 1;
+}
+
+assert.notSameValue(
+  Date.prototype.getTimezoneOffset,
+  x,
+  'The value of Date.prototype.getTimezoneOffset is expected to not equal the value of `x`'
+);
+
+// TODO: Convert to verifyProperty() format.
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/S15.9.5.26_A1_T2.js b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/S15.9.5.26_A1_T2.js
new file mode 100644
index 0000000000..d5f30d46e9
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/S15.9.5.26_A1_T2.js
@@ -0,0 +1,24 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    The Date.prototype property "getTimezoneOffset" has { DontEnum }
+    attributes
+esid: sec-date.prototype.gettimezoneoffset
+description: Checking absence of DontDelete attribute
+---*/
+assert.notSameValue(
+  delete Date.prototype.getTimezoneOffset,
+  false,
+  'The value of delete Date.prototype.getTimezoneOffset is not false'
+);
+
+assert(
+  !Date.prototype.hasOwnProperty('getTimezoneOffset'),
+  'The value of !Date.prototype.hasOwnProperty(\'getTimezoneOffset\') is expected to be true'
+);
+
+// TODO: Convert to verifyProperty() format.
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/S15.9.5.26_A1_T3.js b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/S15.9.5.26_A1_T3.js
new file mode 100644
index 0000000000..e0d1ee4a14
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/S15.9.5.26_A1_T3.js
@@ -0,0 +1,22 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    The Date.prototype property "getTimezoneOffset" has { DontEnum }
+    attributes
+esid: sec-date.prototype.gettimezoneoffset
+description: Checking DontEnum attribute
+---*/
+assert(
+  !Date.prototype.propertyIsEnumerable('getTimezoneOffset'),
+  'The value of !Date.prototype.propertyIsEnumerable(\'getTimezoneOffset\') is expected to be true'
+);
+
+for (var x in Date.prototype) {
+  assert.notSameValue(x, "getTimezoneOffset", 'The value of x is not "getTimezoneOffset"');
+}
+
+// TODO: Convert to verifyProperty() format.
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/S15.9.5.26_A2_T1.js b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/S15.9.5.26_A2_T1.js
new file mode 100644
index 0000000000..8e7b596a42
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/S15.9.5.26_A2_T1.js
@@ -0,0 +1,21 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: The "length" property of the "getTimezoneOffset" is 0
+esid: sec-date.prototype.gettimezoneoffset
+description: The "length" property of the "getTimezoneOffset" is 0
+---*/
+assert.sameValue(
+  Date.prototype.getTimezoneOffset.hasOwnProperty("length"),
+  true,
+  'Date.prototype.getTimezoneOffset.hasOwnProperty("length") must return true'
+);
+
+assert.sameValue(
+  Date.prototype.getTimezoneOffset.length,
+  0,
+  'The value of Date.prototype.getTimezoneOffset.length is expected to be 0'
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/S15.9.5.26_A3_T1.js b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/S15.9.5.26_A3_T1.js
new file mode 100644
index 0000000000..9996c8e550
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/S15.9.5.26_A3_T1.js
@@ -0,0 +1,24 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    The Date.prototype.getTimezoneOffset property "length" has { ReadOnly,
+    DontDelete, DontEnum } attributes
+esid: sec-date.prototype.gettimezoneoffset
+description: Checking ReadOnly attribute
+includes: [propertyHelper.js]
+---*/
+
+var x = Date.prototype.getTimezoneOffset.length;
+verifyNotWritable(Date.prototype.getTimezoneOffset, "length", null, 1);
+
+assert.sameValue(
+  Date.prototype.getTimezoneOffset.length,
+  x,
+  'The value of Date.prototype.getTimezoneOffset.length is expected to equal the value of x'
+);
+
+// TODO: Convert to verifyProperty() format.
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/S15.9.5.26_A3_T2.js b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/S15.9.5.26_A3_T2.js
new file mode 100644
index 0000000000..deeec64aa0
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/S15.9.5.26_A3_T2.js
@@ -0,0 +1,24 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    The Date.prototype.getTimezoneOffset property "length" has { ReadOnly, !
+    DontDelete, DontEnum } attributes
+esid: sec-date.prototype.gettimezoneoffset
+description: Checking DontDelete attribute
+---*/
+assert.sameValue(
+  delete Date.prototype.getTimezoneOffset.length,
+  true,
+  'The value of `delete Date.prototype.getTimezoneOffset.length` is expected to be true'
+);
+
+assert(
+  !Date.prototype.getTimezoneOffset.hasOwnProperty('length'),
+  'The value of !Date.prototype.getTimezoneOffset.hasOwnProperty(\'length\') is expected to be true'
+);
+
+// TODO: Convert to verifyProperty() format.
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/S15.9.5.26_A3_T3.js b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/S15.9.5.26_A3_T3.js
new file mode 100644
index 0000000000..3c9e7c9966
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/S15.9.5.26_A3_T3.js
@@ -0,0 +1,22 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    The Date.prototype.getTimezoneOffset property "length" has { ReadOnly,
+    DontDelete, DontEnum } attributes
+esid: sec-date.prototype.gettimezoneoffset
+description: Checking DontEnum attribute
+---*/
+assert(
+  !Date.prototype.getTimezoneOffset.propertyIsEnumerable('length'),
+  'The value of !Date.prototype.getTimezoneOffset.propertyIsEnumerable(\'length\') is expected to be true'
+);
+
+for (var x in Date.prototype.getTimezoneOffset) {
+  assert.notSameValue(x, "length", 'The value of x is not "length"');
+}
+
+// TODO: Convert to verifyProperty() format.
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/browser.js b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/browser.js
diff --git a/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/name.js b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/name.js
new file mode 100644
index 0000000000..0fe3e7046d
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/name.js
@@ -0,0 +1,28 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-date.prototype.gettimezoneoffset
+description: >
+  Date.prototype.getTimezoneOffset.name is "getTimezoneOffset".
+info: |
+  Date.prototype.getTimezoneOffset ( )
+
+  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]
+---*/
+
+assert.sameValue(Date.prototype.getTimezoneOffset.name, "getTimezoneOffset");
+
+verifyNotEnumerable(Date.prototype.getTimezoneOffset, "name");
+verifyNotWritable(Date.prototype.getTimezoneOffset, "name");
+verifyConfigurable(Date.prototype.getTimezoneOffset, "name");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/not-a-constructor.js b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/not-a-constructor.js
new file mode 100644
index 0000000000..cd1dcd6992
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/not-a-constructor.js
@@ -0,0 +1,35 @@
+// 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.getTimezoneOffset 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.getTimezoneOffset),
+  false,
+  'isConstructor(Date.prototype.getTimezoneOffset) must return false'
+);
+
+assert.throws(TypeError, () => {
+  let date = new Date(Date.now()); new date.getTimezoneOffset();
+}, '`let date = new Date(Date.now()); new date.getTimezoneOffset()` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/shell.js b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/shell.js
diff --git a/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/this-value-invalid-date.js b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/this-value-invalid-date.js
new file mode 100644
index 0000000000..d9f7baa4a6
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/this-value-invalid-date.js
@@ -0,0 +1,13 @@
+// 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.gettimezoneoffset
+description: Return value for invalid date
+info: |
+  1. Let t be ? thisTimeValue(this value).
+  2. If t is NaN, return NaN.
+---*/
+
+assert.sameValue(new Date(NaN).getTimezoneOffset(), NaN);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/this-value-non-date.js b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/this-value-non-date.js
new file mode 100644
index 0000000000..70b8230839
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/this-value-non-date.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.gettimezoneoffset
+description: >
+  Behavior when "this" value is an Object without a [[DateValue]] internal slot
+info: |
+  1. Let t be ? thisTimeValue(this value).
+
+  The abstract operation thisTimeValue(value) performs the following steps:
+
+  1. If Type(value) is Object and value has a [[DateValue]] internal slot, then
+     a. Return value.[[DateValue]].
+  2. Throw a TypeError exception.
+---*/
+
+var getTimezoneOffset = Date.prototype.getTimezoneOffset;
+var args = (function() {
+  return arguments;
+}());
+
+assert.sameValue(typeof getTimezoneOffset, 'function');
+
+assert.throws(TypeError, function() {
+  getTimezoneOffset.call({});
+}, 'ordinary object');
+
+assert.throws(TypeError, function() {
+  getTimezoneOffset.call([]);
+}, 'array exotic object');
+
+assert.throws(TypeError, function() {
+  getTimezoneOffset.call(args);
+}, 'arguments exotic object');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/this-value-non-object.js b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/this-value-non-object.js
new file mode 100644
index 0000000000..ef9245450d
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/this-value-non-object.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-date.prototype.gettimezoneoffset
+description: Behavior when "this" value is not an Object
+info: |
+  1. Let t be ? thisTimeValue(this value).
+
+  The abstract operation thisTimeValue(value) performs the following steps:
+
+  1. If Type(value) is Object and value has a [[DateValue]] internal slot, then
+     a. Return value.[[DateValue]].
+  2. Throw a TypeError exception.
+features: [Symbol]
+---*/
+
+var getTimezoneOffset = Date.prototype.getTimezoneOffset;
+var symbol = Symbol();
+
+assert.sameValue(typeof getTimezoneOffset, 'function');
+
+assert.throws(TypeError, function() {
+  getTimezoneOffset.call(0);
+}, 'number');
+
+assert.throws(TypeError, function() {
+  getTimezoneOffset.call(true);
+}, 'boolean');
+
+assert.throws(TypeError, function() {
+  getTimezoneOffset.call(null);
+}, 'null');
+
+assert.throws(TypeError, function() {
+  getTimezoneOffset.call(undefined);
+}, 'undefined');
+
+assert.throws(TypeError, function() {
+  getTimezoneOffset.call('');
+}, 'string');
+
+assert.throws(TypeError, function() {
+  getTimezoneOffset.call(symbol);
+}, 'symbol');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/this-value-valid-date.js b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/this-value-valid-date.js
new file mode 100644
index 0000000000..bf141b1038
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Date/prototype/getTimezoneOffset/this-value-valid-date.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-date.prototype.gettimezoneoffset
+description: Return value for valid dates
+info: |
+  1. Let t be ? thisTimeValue(this value).
+  2. If t is NaN, return NaN.
+  3. Return (t - LocalTime(t)) / msPerMinute.
+---*/
+
+assert.sameValue(
+  typeof new Date(0).getTimezoneOffset(), 'number', 'Unix epoch'
+);
+
+assert.sameValue(
+  typeof new Date(8640000000000000).getTimezoneOffset(),
+  'number',
+  'latest representable time'
+);
+
+assert.sameValue(
+  typeof new Date(-8640000000000000).getTimezoneOffset(),
+  'number',
+  'earliest representable time'
+);
+
+assert.sameValue(
+  typeof new Date().getTimezoneOffset(), 'number', 'current time'
+);
+
+reportCompare(0, 0);