Adding upstream version 86.0.1.upstream/86.0.1upstream

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

12 files changed, 263 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Math/clz32/Math.clz32.js b/js/src/tests/test262/built-ins/Math/clz32/Math.clz32.js
new file mode 100644
index 0000000000..d73dec8999
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Math/clz32/Math.clz32.js
@@ -0,0 +1,13 @@
+// Copyright (c) 2014 Ryan Lewis. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: 20.2.2.11
+author: Ryan Lewis
+description: Math.clz32 should return 32 if passed 0.
+---*/
+
+assert.sameValue(Math.clz32(0), 32, 'Math.clz32(0)');
+assert.sameValue(Math.clz32(-0), 32, 'Math.clz32(-0)');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Math/clz32/Math.clz32_1.js b/js/src/tests/test262/built-ins/Math/clz32/Math.clz32_1.js
new file mode 100644
index 0000000000..bdae08044f
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Math/clz32/Math.clz32_1.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: 20.2.2.11
+author: Ryan Lewis
+description: Math.clz32 should return 31 if passed 1.
+---*/
+
+assert.sameValue(Math.clz32(1), 31, 'Math.clz32(1)');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Math/clz32/Math.clz32_2.js b/js/src/tests/test262/built-ins/Math/clz32/Math.clz32_2.js
new file mode 100644
index 0000000000..b5e2fd8804
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Math/clz32/Math.clz32_2.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: 20.2.2.11
+author: Ryan Lewis
+description: Math.clz32 should return 0 if passed 2147483648
+---*/
+
+assert.sameValue(Math.clz32(2147483648), 0, 'Math.clz32(2147483648)');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Math/clz32/browser.js b/js/src/tests/test262/built-ins/Math/clz32/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Math/clz32/browser.js
diff --git a/js/src/tests/test262/built-ins/Math/clz32/infinity.js b/js/src/tests/test262/built-ins/Math/clz32/infinity.js
new file mode 100644
index 0000000000..87c6b6805e
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Math/clz32/infinity.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-math.clz32
+description: >
+  Return 32 if x is Infinity or -Infinity
+info: |
+  Math.clz32 ( x )
+
+  1. Let n be ToUint32(x).
+  2. Let p be the number of leading zero bits in the 32-bit binary representation of n.
+  3. Return p.
+
+  7.1.6 ToUint32 ( argument )
+
+  [...]
+  2. If number is NaN, +0, -0, +∞, or -∞, return +0.
+  [...]
+---*/
+
+assert.sameValue(Math.clz32(Infinity), 32, "Infinity");
+assert.sameValue(Math.clz32(-Infinity), 32, "-Infinity");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Math/clz32/int32bit.js b/js/src/tests/test262/built-ins/Math/clz32/int32bit.js
new file mode 100644
index 0000000000..b1056a6e7f
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Math/clz32/int32bit.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-math.clz32
+description: >
+  Catches the int32bit value in the ToUint32 operation
+info: |
+  Math.clz32 ( x )
+
+  1. Let n be ToUint32(x).
+  2. Let p be the number of leading zero bits in the 32-bit binary representation of n.
+  3. Return p.
+
+  7.1.6 ToUint32 ( argument )
+
+  [...]
+  3. Let int be the mathematical value that is the same sign as number and whose
+  magnitude is floor(abs(number)).
+  4. Let int32bit be int modulo 232.
+  5. Return int32bit.
+  [...]
+---*/
+
+assert.sameValue(Math.clz32(4294967295), 0, "2**32-1");
+assert.sameValue(Math.clz32(4294967296), 32, "2**32");
+assert.sameValue(Math.clz32(4294967297), 31, "2**32+1");
+
+assert.sameValue(Math.clz32(65535), 16, "2**16-1");
+assert.sameValue(Math.clz32(65536), 15, "2**16");
+assert.sameValue(Math.clz32(65537), 15, "2**16+1");
+
+assert.sameValue(Math.clz32(255), 24, "2**8-1");
+assert.sameValue(Math.clz32(256), 23, "2**8");
+assert.sameValue(Math.clz32(257), 23, "2**8+1");
+
+assert.sameValue(Math.clz32(-4294967295), 31, "-(2**32-1)");
+assert.sameValue(Math.clz32(-4294967296), 32, "-(2**32)");
+assert.sameValue(Math.clz32(-4294967297), 0, "-(2**32+1)");
+
+assert.sameValue(Math.clz32(-65535), 0, "-(2**16-1)");
+assert.sameValue(Math.clz32(-65536), 0, "-(2**16)");
+assert.sameValue(Math.clz32(-65537), 0, "-(2**16+1)");
+
+assert.sameValue(Math.clz32(-255), 0, "-(2**8-1)");
+assert.sameValue(Math.clz32(-256), 0, "-(2**8)");
+assert.sameValue(Math.clz32(-257), 0, "-(2**8+1)");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Math/clz32/length.js b/js/src/tests/test262/built-ins/Math/clz32/length.js
new file mode 100644
index 0000000000..038975b13d
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Math/clz32/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: 20.2.2.11
+description: >
+  Math.clz32.length is 1.
+info: |
+  Math.clz32 ( x )
+
+  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(Math.clz32.length, 1);
+
+verifyNotEnumerable(Math.clz32, "length");
+verifyNotWritable(Math.clz32, "length");
+verifyConfigurable(Math.clz32, "length");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Math/clz32/name.js b/js/src/tests/test262/built-ins/Math/clz32/name.js
new file mode 100644
index 0000000000..2862f87439
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Math/clz32/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: 20.2.2.11
+description: >
+  Math.clz32.name is "clz32".
+info: |
+  Math.clz32 ( x )
+
+  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(Math.clz32.name, "clz32");
+
+verifyNotEnumerable(Math.clz32, "name");
+verifyNotWritable(Math.clz32, "name");
+verifyConfigurable(Math.clz32, "name");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Math/clz32/nan.js b/js/src/tests/test262/built-ins/Math/clz32/nan.js
new file mode 100644
index 0000000000..9f1e044138
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Math/clz32/nan.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-math.clz32
+description: >
+  Return 32 if x is NaN
+info: |
+  Math.clz32 ( x )
+
+  1. Let n be ToUint32(x).
+  2. Let p be the number of leading zero bits in the 32-bit binary representation of n.
+  3. Return p.
+
+  7.1.6 ToUint32 ( argument )
+
+  [...]
+  2. If number is NaN, +0, -0, +∞, or -∞, return +0.
+  [...]
+---*/
+
+assert.sameValue(Math.clz32(NaN), 32);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Math/clz32/not-a-constructor.js b/js/src/tests/test262/built-ins/Math/clz32/not-a-constructor.js
new file mode 100644
index 0000000000..2bff88114f
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Math/clz32/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: >
+  Math.clz32 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(Math.clz32), false, 'isConstructor(Math.clz32) must return false');
+
+assert.throws(TypeError, () => {
+  new Math.clz32();
+}, '`new Math.clz32()` throws TypeError');
+
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Math/clz32/prop-desc.js b/js/src/tests/test262/built-ins/Math/clz32/prop-desc.js
new file mode 100644
index 0000000000..96617d887a
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Math/clz32/prop-desc.js
@@ -0,0 +1,19 @@
+// 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-math.clz32
+description: >
+  "clz32" property of Math
+info: |
+  Section 17: 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(Math, "clz32");
+verifyWritable(Math, "clz32");
+verifyConfigurable(Math, "clz32");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Math/clz32/shell.js b/js/src/tests/test262/built-ins/Math/clz32/shell.js
new file mode 100644
index 0000000000..54371b7789
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Math/clz32/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;
+}