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Diffstat (limited to 'js/src/tests/test262/built-ins/TypedArrayConstructors/internals/HasProperty/BigInt/detached-buffer.js')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArrayConstructors/internals/HasProperty/BigInt/detached-buffer.js | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/HasProperty/BigInt/detached-buffer.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/HasProperty/BigInt/detached-buffer.js new file mode 100644 index 0000000000..7e58bd2473 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/HasProperty/BigInt/detached-buffer.js @@ -0,0 +1,29 @@ +// 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-integer-indexed-exotic-objects-hasproperty-p +description: Returns false if this has a detached buffer +info: | + 9.4.5.2 [[HasProperty]](P) + + ... + 3. If Type(P) is String, then + a. Let numericIndex be ! CanonicalNumericIndexString(P). + b. If numericIndex is not undefined, then + i. Let buffer be O.[[ViewedArrayBuffer]]. + ii. If IsDetachedBuffer(buffer) is true, return false. + ... +includes: [testBigIntTypedArray.js, detachArrayBuffer.js] +features: [align-detached-buffer-semantics-with-web-reality, BigInt, Reflect, TypedArray] +---*/ + +testWithBigIntTypedArrayConstructors(function(TA) { + var sample = new TA(1); + $DETACHBUFFER(sample.buffer); + + assert.sameValue(Reflect.has(sample, "0"), false, 'Reflect.has(sample, "0") must return false'); + assert.sameValue(Reflect.has(sample, "-0"), false, 'Reflect.has(sample, "-0") must return false'); + assert.sameValue(Reflect.has(sample, "1.1"), false, 'Reflect.has(sample, "1.1") must return false'); +}); + +reportCompare(0, 0); |