Adding upstream version 124.0.1.upstream/124.0.1

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

15 files changed, 410 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/browser.js b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/browser.js
diff --git a/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/getOwnPropertyDescriptor.js b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/getOwnPropertyDescriptor.js
new file mode 100644
index 0000000000..48c2268874
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/getOwnPropertyDescriptor.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 26.1.7
+description: >
+  Reflect.getOwnPropertyDescriptor is configurable, writable and not enumerable.
+info: |
+  26.1.7 Reflect.getOwnPropertyDescriptor ( target, propertyKey )
+
+  17 ECMAScript Standard Built-in Objects
+
+includes: [propertyHelper.js]
+features: [Reflect]
+---*/
+
+verifyNotEnumerable(Reflect, 'getOwnPropertyDescriptor');
+verifyWritable(Reflect, 'getOwnPropertyDescriptor');
+verifyConfigurable(Reflect, 'getOwnPropertyDescriptor');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/length.js b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/length.js
new file mode 100644
index 0000000000..47bc4d2b9b
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/length.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 26.1.7
+description: >
+  Reflect.getOwnPropertyDescriptor.length value and property descriptor
+includes: [propertyHelper.js]
+features: [Reflect]
+---*/
+
+assert.sameValue(
+  Reflect.getOwnPropertyDescriptor.length, 2,
+  'The value of `Reflect.getOwnPropertyDescriptor.length` is `2`'
+);
+
+verifyNotEnumerable(Reflect.getOwnPropertyDescriptor, 'length');
+verifyNotWritable(Reflect.getOwnPropertyDescriptor, 'length');
+verifyConfigurable(Reflect.getOwnPropertyDescriptor, 'length');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/name.js b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/name.js
new file mode 100644
index 0000000000..521736be82
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/name.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 26.1.7
+description: >
+  Reflect.getOwnPropertyDescriptor.name value and property descriptor
+info: |
+  26.1.7 Reflect.getOwnPropertyDescriptor ( target, propertyKey )
+
+  17 ECMAScript Standard Built-in Objects
+
+includes: [propertyHelper.js]
+features: [Reflect]
+---*/
+
+assert.sameValue(
+  Reflect.getOwnPropertyDescriptor.name, 'getOwnPropertyDescriptor',
+  'The value of `Reflect.getOwnPropertyDescriptor.name` is `"getOwnPropertyDescriptor"`'
+);
+
+verifyNotEnumerable(Reflect.getOwnPropertyDescriptor, 'name');
+verifyNotWritable(Reflect.getOwnPropertyDescriptor, 'name');
+verifyConfigurable(Reflect.getOwnPropertyDescriptor, 'name');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/not-a-constructor.js b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/not-a-constructor.js
new file mode 100644
index 0000000000..62c4d5511e
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/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: >
+  Reflect.getOwnPropertyDescriptor 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, Reflect, arrow-function]
+---*/
+
+assert.sameValue(
+  isConstructor(Reflect.getOwnPropertyDescriptor),
+  false,
+  'isConstructor(Reflect.getOwnPropertyDescriptor) must return false'
+);
+
+assert.throws(TypeError, () => {
+  new Reflect.getOwnPropertyDescriptor({}, '');
+}, '`new Reflect.getOwnPropertyDescriptor({}, \'\')` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/return-abrupt-from-property-key.js b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/return-abrupt-from-property-key.js
new file mode 100644
index 0000000000..61a47cc036
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/return-abrupt-from-property-key.js
@@ -0,0 +1,27 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 26.1.7
+description: >
+  Return abrupt from ToPropertyKey(propertyKey)
+info: |
+  26.1.7 Reflect.getOwnPropertyDescriptor ( target, propertyKey )
+
+  ...
+  2. Let key be ToPropertyKey(propertyKey).
+  3. ReturnIfAbrupt(key).
+  ...
+features: [Reflect]
+---*/
+
+var p = {
+  toString: function() {
+    throw new Test262Error();
+  }
+};
+
+assert.throws(Test262Error, function() {
+  Reflect.getOwnPropertyDescriptor({}, p);
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/return-abrupt-from-result.js b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/return-abrupt-from-result.js
new file mode 100644
index 0000000000..a5af7f65c2
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/return-abrupt-from-result.js
@@ -0,0 +1,28 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 26.1.7
+description: >
+  Return abrupt result from getting the property descriptor.
+info: |
+  26.1.7 Reflect.getOwnPropertyDescriptor ( target, propertyKey )
+
+  ...
+  4. Let desc be target.[[GetOwnProperty]](key).
+  5. ReturnIfAbrupt(desc).
+  ...
+features: [Proxy, Reflect]
+---*/
+
+var o1 = {};
+var p = new Proxy(o1, {
+  getOwnPropertyDescriptor: function() {
+    throw new Test262Error();
+  }
+});
+
+assert.throws(Test262Error, function() {
+  Reflect.getOwnPropertyDescriptor(p, 'p1');
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/return-from-accessor-descriptor.js b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/return-from-accessor-descriptor.js
new file mode 100644
index 0000000000..e4200db1c2
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/return-from-accessor-descriptor.js
@@ -0,0 +1,57 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 26.1.7
+description: >
+  Return a property descriptor object as an accessor descriptor.
+info: |
+  26.1.7 Reflect.getOwnPropertyDescriptor ( target, propertyKey )
+
+  ...
+  4. Let desc be target.[[GetOwnProperty]](key).
+  5. ReturnIfAbrupt(desc).
+  6. Return FromPropertyDescriptor(desc).
+
+  6.2.4.4 FromPropertyDescriptor ( Desc )
+
+  ...
+  2. Let obj be ObjectCreate(%ObjectPrototype%).
+  ...
+  4. If Desc has a [[Value]] field, then
+    a. Perform CreateDataProperty(obj, "value", Desc.[[Value]]).
+  5. If Desc has a [[Writable]] field, then
+    a. Perform CreateDataProperty(obj, "writable", Desc.[[Writable]]).
+  6. If Desc has a [[Get]] field, then
+    a. Perform CreateDataProperty(obj, "get", Desc.[[Get]]).
+  7. If Desc has a [[Set]] field, then
+    a. Perform CreateDataProperty(obj, "set", Desc.[[Set]])
+  8. If Desc has an [[Enumerable]] field, then
+    a. Perform CreateDataProperty(obj, "enumerable", Desc.[[Enumerable]]).
+  9. If Desc has a [[Configurable]] field, then
+    a. Perform CreateDataProperty(obj , "configurable", Desc.[[Configurable]]).
+  ...
+  11. Return obj.
+
+includes: [compareArray.js]
+features: [Reflect]
+---*/
+
+var o1 = {};
+var fn = function() {};
+Object.defineProperty(o1, 'p', {
+  get: fn,
+  configurable: true
+});
+
+var result = Reflect.getOwnPropertyDescriptor(o1, 'p');
+
+assert.compareArray(
+  Object.getOwnPropertyNames(result),
+  ['get', 'set', 'enumerable', 'configurable']
+);
+assert.sameValue(result.enumerable, false);
+assert.sameValue(result.configurable, true);
+assert.sameValue(result.get, fn);
+assert.sameValue(result.set, undefined);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/return-from-data-descriptor.js b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/return-from-data-descriptor.js
new file mode 100644
index 0000000000..6acc6cdcff
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/return-from-data-descriptor.js
@@ -0,0 +1,33 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 26.1.7
+description: >
+  Return a property descriptor object as a data descriptor.
+info: |
+  26.1.7 Reflect.getOwnPropertyDescriptor ( target, propertyKey )
+
+  ...
+  4. Let desc be target.[[GetOwnProperty]](key).
+  5. ReturnIfAbrupt(desc).
+  6. Return FromPropertyDescriptor(desc).
+includes: [compareArray.js]
+features: [Reflect]
+---*/
+
+var o1 = {
+  p: 'foo'
+};
+
+var result = Reflect.getOwnPropertyDescriptor(o1, 'p');
+
+assert.compareArray(
+  Object.getOwnPropertyNames(result),
+  ['value', 'writable', 'enumerable', 'configurable']
+);
+assert.sameValue(result.value, 'foo');
+assert.sameValue(result.enumerable, true);
+assert.sameValue(result.configurable, true);
+assert.sameValue(result.writable, true);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/shell.js b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/shell.js
new file mode 100644
index 0000000000..eda1477282
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/shell.js
@@ -0,0 +1,24 @@
+// 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]
+features: [Reflect.construct]
+---*/
+
+function isConstructor(f) {
+    if (typeof f !== "function") {
+      throw new Test262Error("isConstructor invoked with a non-function value");
+    }
+
+    try {
+        Reflect.construct(function(){}, [], f);
+    } catch (e) {
+        return false;
+    }
+    return true;
+}
diff --git a/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/symbol-property.js b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/symbol-property.js
new file mode 100644
index 0000000000..ed4956702d
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/symbol-property.js
@@ -0,0 +1,39 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 26.1.7
+description: >
+  Use a symbol value on property key.
+info: |
+  26.1.7 Reflect.getOwnPropertyDescriptor ( target, propertyKey )
+
+  ...
+  2. Let key be ToPropertyKey(propertyKey).
+  ...
+
+  7.1.14 ToPropertyKey ( argument )
+
+  ...
+  3. If Type(key) is Symbol, then
+    a. Return key.
+  ...
+includes: [compareArray.js]
+features: [Reflect, Symbol]
+---*/
+
+var o = {};
+var s = Symbol('42');
+o[s] = 42;
+
+var result = Reflect.getOwnPropertyDescriptor(o, s);
+
+assert.compareArray(
+  Object.getOwnPropertyNames(result),
+  ['value', 'writable', 'enumerable', 'configurable']
+);
+assert.sameValue(result.value, 42);
+assert.sameValue(result.enumerable, true);
+assert.sameValue(result.configurable, true);
+assert.sameValue(result.writable, true);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/target-is-not-object-throws.js b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/target-is-not-object-throws.js
new file mode 100644
index 0000000000..597cbd22ee
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/target-is-not-object-throws.js
@@ -0,0 +1,31 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 26.1.7
+description: >
+  Throws a TypeError if target is not an Object.
+info: |
+  26.1.7 Reflect.getOwnPropertyDescriptor ( target, propertyKey )
+
+  1. If Type(target) is not Object, throw a TypeError exception.
+  ...
+features: [Reflect]
+---*/
+
+assert.throws(TypeError, function() {
+  Reflect.getOwnPropertyDescriptor(1, 'p');
+});
+
+assert.throws(TypeError, function() {
+  Reflect.getOwnPropertyDescriptor(null, 'p');
+});
+
+assert.throws(TypeError, function() {
+  Reflect.getOwnPropertyDescriptor(undefined, 'p');
+});
+
+assert.throws(TypeError, function() {
+  Reflect.getOwnPropertyDescriptor('', 'p');
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/target-is-symbol-throws.js b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/target-is-symbol-throws.js
new file mode 100644
index 0000000000..426385becf
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/target-is-symbol-throws.js
@@ -0,0 +1,19 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 26.1.7
+description: >
+  Throws a TypeError if target is a Symbol
+info: |
+  26.1.7 Reflect.getOwnPropertyDescriptor ( target, propertyKey )
+
+  1. If Type(target) is not Object, throw a TypeError exception.
+  ...
+features: [Reflect, Symbol]
+---*/
+
+assert.throws(TypeError, function() {
+  Reflect.getOwnPropertyDescriptor(Symbol(1), 'p');
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/undefined-own-property.js b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/undefined-own-property.js
new file mode 100644
index 0000000000..5328c41105
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/undefined-own-property.js
@@ -0,0 +1,28 @@
+// Copyright (C) 2015 Leonardo Balter. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 26.1.7
+description: >
+  Return undefined for an non existing own property.
+info: |
+  26.1.7 Reflect.getOwnPropertyDescriptor ( target, propertyKey )
+
+  ...
+  4. Let desc be target.[[GetOwnProperty]](key).
+  5. ReturnIfAbrupt(desc).
+  6. Return FromPropertyDescriptor(desc).
+
+  6.2.4.4 FromPropertyDescriptor ( Desc )
+
+  1. If Desc is undefined, return undefined.
+features: [Reflect]
+---*/
+
+var o = Object.create({
+  p: 1
+});
+
+var result = Reflect.getOwnPropertyDescriptor(o, 'p');
+assert.sameValue(result, undefined);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/undefined-property.js b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/undefined-property.js
new file mode 100644
index 0000000000..3eff63118f
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Reflect/getOwnPropertyDescriptor/undefined-property.js
@@ -0,0 +1,24 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 26.1.7
+description: >
+  Return undefined for an undefined property.
+info: |
+  26.1.7 Reflect.getOwnPropertyDescriptor ( target, propertyKey )
+
+  ...
+  4. Let desc be target.[[GetOwnProperty]](key).
+  5. ReturnIfAbrupt(desc).
+  6. Return FromPropertyDescriptor(desc).
+
+  6.2.4.4 FromPropertyDescriptor ( Desc )
+
+  1. If Desc is undefined, return undefined.
+features: [Reflect]
+---*/
+
+var result = Reflect.getOwnPropertyDescriptor({}, undefined);
+assert.sameValue(result, undefined);
+
+reportCompare(0, 0);