Adding upstream version 124.0.1.upstream/124.0.1

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

9 files changed, 174 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Number/isNaN/arg-is-not-number.js b/js/src/tests/test262/built-ins/Number/isNaN/arg-is-not-number.js
new file mode 100644
index 0000000000..ba9cf69765
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Number/isNaN/arg-is-not-number.js
@@ -0,0 +1,26 @@
+// Copyright (c) 2014 Ryan Lewis. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-number.isnan
+description: >
+  Return false if argument is not Number
+info: |
+  Number.isNaN ( number )
+
+  1. If Type(number) is not Number, return false.
+  [...]
+features: [Symbol]
+---*/
+
+assert.sameValue(Number.isNaN("NaN"), false, "string");
+assert.sameValue(Number.isNaN([NaN]), false, "[NaN]");
+assert.sameValue(Number.isNaN(new Number(NaN)), false, "Number object");
+assert.sameValue(Number.isNaN(false), false, "false");
+assert.sameValue(Number.isNaN(true), false, "true");
+assert.sameValue(Number.isNaN(undefined), false, "undefined");
+assert.sameValue(Number.isNaN(null), false, "null");
+assert.sameValue(Number.isNaN(Symbol("1")), false, "symbol");
+assert.sameValue(Number.isNaN(), false, "no arg");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Number/isNaN/browser.js b/js/src/tests/test262/built-ins/Number/isNaN/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Number/isNaN/browser.js
diff --git a/js/src/tests/test262/built-ins/Number/isNaN/length.js b/js/src/tests/test262/built-ins/Number/isNaN/length.js
new file mode 100644
index 0000000000..302e20edf9
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Number/isNaN/length.js
@@ -0,0 +1,31 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: 20.1.2.4
+description: >
+  Number.isNaN.length is 1.
+info: |
+  Number.isNaN ( number )
+
+  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]
+---*/
+
+assert.sameValue(Number.isNaN.length, 1);
+
+verifyNotEnumerable(Number.isNaN, "length");
+verifyNotWritable(Number.isNaN, "length");
+verifyConfigurable(Number.isNaN, "length");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Number/isNaN/name.js b/js/src/tests/test262/built-ins/Number/isNaN/name.js
new file mode 100644
index 0000000000..4d97acdf97
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Number/isNaN/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.
+
+/*---
+es6id: 20.1.2.4
+description: >
+  Number.isNaN.name is "isNaN".
+info: |
+  Number.isNaN ( number )
+
+  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(Number.isNaN.name, "isNaN");
+
+verifyNotEnumerable(Number.isNaN, "name");
+verifyNotWritable(Number.isNaN, "name");
+verifyConfigurable(Number.isNaN, "name");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Number/isNaN/nan.js b/js/src/tests/test262/built-ins/Number/isNaN/nan.js
new file mode 100644
index 0000000000..3dad3549ac
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Number/isNaN/nan.js
@@ -0,0 +1,12 @@
+// Copyright (c) 2014 Ryan Lewis. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: 20.1.2.4
+author: Ryan Lewis
+description: Number.IsNaN should return true if called with NaN.
+---*/
+
+assert.sameValue(Number.isNaN(NaN), true, 'Number.isNaN(NaN)');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Number/isNaN/not-a-constructor.js b/js/src/tests/test262/built-ins/Number/isNaN/not-a-constructor.js
new file mode 100644
index 0000000000..482812547c
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Number/isNaN/not-a-constructor.js
@@ -0,0 +1,31 @@
+// 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: >
+  Number.isNaN 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(Number.isNaN), false, 'isConstructor(Number.isNaN) must return false');
+
+assert.throws(TypeError, () => {
+  new Number.isNaN();
+}, '`new Number.isNaN()` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Number/isNaN/not-nan.js b/js/src/tests/test262/built-ins/Number/isNaN/not-nan.js
new file mode 100644
index 0000000000..60910c00a8
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Number/isNaN/not-nan.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-number.isnan
+description: >
+  Return false if argument is not NaN
+info: |
+  Number.isNaN ( number )
+
+  1. If Type(number) is not Number, return false.
+  2. If number is NaN, return true.
+  3. Otherwise, return false. 
+---*/
+
+assert.sameValue(Number.isNaN(0), false, "0");
+assert.sameValue(Number.isNaN(-0), false, "-0");
+assert.sameValue(Number.isNaN(1), false, "1");
+assert.sameValue(Number.isNaN(-1), false, "-1");
+assert.sameValue(Number.isNaN(1.1), false, "1.1");
+assert.sameValue(Number.isNaN(1e10), false, "1e10");
+assert.sameValue(Number.isNaN(Infinity), false, "Infinity");
+assert.sameValue(Number.isNaN(-Infinity), false, "-Infinity");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Number/isNaN/prop-desc.js b/js/src/tests/test262/built-ins/Number/isNaN/prop-desc.js
new file mode 100644
index 0000000000..f9b86fafc2
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Number/isNaN/prop-desc.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-number.isnan
+description: >
+  "isNaN" property of Number
+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]
+---*/
+
+verifyNotEnumerable(Number, "isNaN");
+verifyWritable(Number, "isNaN");
+verifyConfigurable(Number, "isNaN");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Number/isNaN/shell.js b/js/src/tests/test262/built-ins/Number/isNaN/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Number/isNaN/shell.js