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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArrayConstructors/internals/HasProperty/BigInt/key-is-not-numeric-index.js | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/HasProperty/BigInt/key-is-not-numeric-index.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/HasProperty/BigInt/key-is-not-numeric-index.js new file mode 100644 index 0000000000..e29503e510 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/HasProperty/BigInt/key-is-not-numeric-index.js @@ -0,0 +1,31 @@ +// 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: > + Return boolean from properties that are not a CanonicalNumericIndexString +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 + ... + 4. Return ? OrdinaryHasProperty(O, P). + ... +includes: [testBigIntTypedArray.js] +features: [BigInt, Reflect, TypedArray] +---*/ + +testWithBigIntTypedArrayConstructors(function(TA) { + var sample = new TA(1); + + assert.sameValue(Reflect.has(sample, "foo"), false); + + Object.defineProperty(sample, "foo", { value: 42 }); + + assert.sameValue(Reflect.has(sample, "foo"), true); +}); + +reportCompare(0, 0); |