diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/TypedArray/prototype/Symbol.iterator')
3 files changed, 59 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/Symbol.iterator/browser.js b/js/src/tests/test262/built-ins/TypedArray/prototype/Symbol.iterator/browser.js new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/Symbol.iterator/browser.js diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/Symbol.iterator/not-a-constructor.js b/js/src/tests/test262/built-ins/TypedArray/prototype/Symbol.iterator/not-a-constructor.js new file mode 100644 index 0000000000..2a894cabda --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/Symbol.iterator/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: > + TypedArray.prototype[Symbol.iterator] 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, testTypedArray.js] +features: [Reflect.construct, Symbol, Symbol.iterator, arrow-function, TypedArray] +---*/ + +assert.sameValue( + isConstructor(TypedArray.prototype[Symbol.iterator]), + false, + 'isConstructor(TypedArray.prototype[Symbol.iterator]) must return false' +); + +assert.throws(TypeError, () => { + let u8 = new Uint8Array(1); new u8[Symbol.iterator](); +}, '`let u8 = new Uint8Array(1); new u8[Symbol.iterator]()` throws TypeError'); + + +reportCompare(0, 0); diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/Symbol.iterator/shell.js b/js/src/tests/test262/built-ins/TypedArray/prototype/Symbol.iterator/shell.js new file mode 100644 index 0000000000..eda1477282 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/Symbol.iterator/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; +} |