diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/TypedArrayConstructors/ctors/typedarray-arg/other-ctor-returns-new-typedarray.js')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArrayConstructors/ctors/typedarray-arg/other-ctor-returns-new-typedarray.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/ctors/typedarray-arg/other-ctor-returns-new-typedarray.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/ctors/typedarray-arg/other-ctor-returns-new-typedarray.js new file mode 100644 index 0000000000..8f6d0f51fe --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/ctors/typedarray-arg/other-ctor-returns-new-typedarray.js @@ -0,0 +1,30 @@ +// 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-typedarray-typedarray +description: > + Return abrupt from getting typedArray argument's buffer.constructor.@@species +info: | + 22.2.4.3 TypedArray ( typedArray ) + + This description applies only if the TypedArray function is called with at + least one argument and the Type of the first argument is Object and that + object has a [[TypedArrayName]] internal slot. +includes: [testTypedArray.js] +features: [TypedArray] +---*/ + +var sample1 = new Int8Array(7); +var sample2 = new Int16Array(7); + +testWithTypedArrayConstructors(function(TA) { + var sample = TA === Int8Array ? sample2 : sample1; + var typedArray = new TA(sample); + + assert.sameValue(typedArray.length, 7); + assert.notSameValue(typedArray, sample); + assert.sameValue(typedArray.constructor, TA); + assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype); +}); + +reportCompare(0, 0); |