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Diffstat (limited to 'js/src/tests/test262/built-ins/TypedArrayConstructors/internals/GetOwnProperty/BigInt/key-is-not-integer.js')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArrayConstructors/internals/GetOwnProperty/BigInt/key-is-not-integer.js | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/GetOwnProperty/BigInt/key-is-not-integer.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/GetOwnProperty/BigInt/key-is-not-integer.js new file mode 100644 index 0000000000..bfccde6239 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/GetOwnProperty/BigInt/key-is-not-integer.js @@ -0,0 +1,33 @@ +// 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-getownproperty-p +description: Returns undefined when P is not an integer. +info: | + 9.4.5.1 [[GetOwnProperty]] ( P ) + + ... + 3. If Type(P) is String, then + a. Let numericIndex be ! CanonicalNumericIndexString(P). + b. If numericIndex is not undefined, then + i. Let value be ? IntegerIndexedElementGet(O, numericIndex). + ii. If value is undefined, return undefined. + ... + + 9.4.5.8 IntegerIndexedElementGet ( O, index ) + + ... + 5. If IsInteger(index) is false, return undefined. + ... +includes: [testBigIntTypedArray.js] +features: [BigInt, TypedArray] +---*/ + +testWithBigIntTypedArrayConstructors(function(TA) { + var sample = new TA([42n, 43n]); + + assert.sameValue(Object.getOwnPropertyDescriptor(sample, "1.1"), undefined); + assert.sameValue(Object.getOwnPropertyDescriptor(sample, "0.1"), undefined); +}); + +reportCompare(0, 0); |