diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Math/expm1')
7 files changed, 147 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Math/expm1/browser.js b/js/src/tests/test262/built-ins/Math/expm1/browser.js new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/js/src/tests/test262/built-ins/Math/expm1/browser.js diff --git a/js/src/tests/test262/built-ins/Math/expm1/expm1-specialVals.js b/js/src/tests/test262/built-ins/Math/expm1/expm1-specialVals.js new file mode 100644 index 0000000000..10c9329a59 --- /dev/null +++ b/js/src/tests/test262/built-ins/Math/expm1/expm1-specialVals.js @@ -0,0 +1,20 @@ +// Copyright 2015 Microsoft Corporation. All rights reserved. +// This code is governed by the license found in the LICENSE file. + +/*--- +description: Math.expm1 with sample values. +es6id: 20.2.2.15 +---*/ + +assert.sameValue(Math.expm1(NaN), Number.NaN, + "Math.expm1 produces incorrect output for NaN"); +assert.sameValue(Math.expm1(Number.NEGATIVE_INFINITY), -1, + "Math.expm1 should produce -1 for Number.NEGATIVE_INFINITY"); +assert.sameValue(Math.expm1(Number.POSITIVE_INFINITY), Number.POSITIVE_INFINITY, + "Math.expm1 should produce POSITIVE infinity for Number.POSITIVE_INFINITY"); +assert.sameValue(1 / Math.expm1(-0), Number.NEGATIVE_INFINITY, + "Math.expm1 should produce -0 for -0"); +assert.sameValue(1 / Math.expm1(0), Number.POSITIVE_INFINITY, + "Math.expm1 should produce +0 for +0"); + +reportCompare(0, 0); diff --git a/js/src/tests/test262/built-ins/Math/expm1/length.js b/js/src/tests/test262/built-ins/Math/expm1/length.js new file mode 100644 index 0000000000..ead3c57638 --- /dev/null +++ b/js/src/tests/test262/built-ins/Math/expm1/length.js @@ -0,0 +1,30 @@ +// Copyright 2015 Microsoft Corporation. All rights reserved. +// This code is governed by the license found in the LICENSE file. + +/*--- +description: length property of Math.expm1 +es6id: 20.2.2.15 +info: | + Math.expm1 ( 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.expm1.length, 1); + +verifyNotEnumerable(Math.expm1, "length"); +verifyNotWritable(Math.expm1, "length"); +verifyConfigurable(Math.expm1, "length"); + +reportCompare(0, 0); diff --git a/js/src/tests/test262/built-ins/Math/expm1/name.js b/js/src/tests/test262/built-ins/Math/expm1/name.js new file mode 100644 index 0000000000..698bdc19c0 --- /dev/null +++ b/js/src/tests/test262/built-ins/Math/expm1/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: 20.2.2.15 +description: > + Math.expm1.name is "expm1". +info: | + Math.expm1 ( 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.expm1.name, "expm1"); + +verifyNotEnumerable(Math.expm1, "name"); +verifyNotWritable(Math.expm1, "name"); +verifyConfigurable(Math.expm1, "name"); + +reportCompare(0, 0); diff --git a/js/src/tests/test262/built-ins/Math/expm1/not-a-constructor.js b/js/src/tests/test262/built-ins/Math/expm1/not-a-constructor.js new file mode 100644 index 0000000000..d0b9a18935 --- /dev/null +++ b/js/src/tests/test262/built-ins/Math/expm1/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.expm1 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.expm1), false, 'isConstructor(Math.expm1) must return false'); + +assert.throws(TypeError, () => { + new Math.expm1(); +}, '`new Math.expm1()` throws TypeError'); + + +reportCompare(0, 0); diff --git a/js/src/tests/test262/built-ins/Math/expm1/prop-desc.js b/js/src/tests/test262/built-ins/Math/expm1/prop-desc.js new file mode 100644 index 0000000000..cf0a3bd6b3 --- /dev/null +++ b/js/src/tests/test262/built-ins/Math/expm1/prop-desc.js @@ -0,0 +1,14 @@ +// Copyright 2015 Microsoft Corporation. All rights reserved. +// This code is governed by the license found in the LICENSE file. + +/*--- +description: Testing descriptor property of Math.expm1 +includes: [propertyHelper.js] +es6id: 20.2.2.15 +---*/ + +verifyNotEnumerable(Math, "expm1"); +verifyWritable(Math, "expm1"); +verifyConfigurable(Math, "expm1"); + +reportCompare(0, 0); diff --git a/js/src/tests/test262/built-ins/Math/expm1/shell.js b/js/src/tests/test262/built-ins/Math/expm1/shell.js new file mode 100644 index 0000000000..eda1477282 --- /dev/null +++ b/js/src/tests/test262/built-ins/Math/expm1/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; +} |