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Diffstat (limited to 'js/src/tests/test262/built-ins/TypedArrayConstructors/ctors-bigint/typedarray-arg/same-ctor-returns-new-cloned-typedarray.js')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArrayConstructors/ctors-bigint/typedarray-arg/same-ctor-returns-new-cloned-typedarray.js | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/ctors-bigint/typedarray-arg/same-ctor-returns-new-cloned-typedarray.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/ctors-bigint/typedarray-arg/same-ctor-returns-new-cloned-typedarray.js new file mode 100644 index 0000000000..9b44fd800d --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/ctors-bigint/typedarray-arg/same-ctor-returns-new-cloned-typedarray.js @@ -0,0 +1,34 @@ +// 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: > + Same typedArray ctor argument returns a new cloned typedArray +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. + + ... + 17. If SameValue(elementType, srcType) is true, then + a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset). + ... + 23. Return O. +includes: [testBigIntTypedArray.js] +features: [BigInt, TypedArray] +---*/ + +testWithBigIntTypedArrayConstructors(function(TA) { + var sample = new TA(7); + var typedArray = new TA(sample); + + assert.sameValue(typedArray.length, 7); + assert.notSameValue(typedArray, sample); + assert.notSameValue(typedArray.buffer, sample.buffer); + assert.sameValue(typedArray.constructor, TA); + assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype); +}); + +reportCompare(0, 0); |