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Diffstat (limited to 'js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Get/BigInt/key-is-not-canonical-index.js')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Get/BigInt/key-is-not-canonical-index.js | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Get/BigInt/key-is-not-canonical-index.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Get/BigInt/key-is-not-canonical-index.js new file mode 100644 index 0000000000..115b604b18 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Get/BigInt/key-is-not-canonical-index.js @@ -0,0 +1,63 @@ +// 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-get-p-receiver +description: > + Use OrdinaryGet if numeric key is not a CanonicalNumericIndex +info: | + 9.4.5.4 [[Get]] (P, Receiver) + + ... + 2. If Type(P) is String, then + a. Let numericIndex be ! CanonicalNumericIndexString(P). + b. If numericIndex is not undefined, then + ... + 3. Return ? OrdinaryGet(O, P, Receiver). +includes: [testBigIntTypedArray.js] +features: [align-detached-buffer-semantics-with-web-reality, BigInt, TypedArray] +---*/ + +var keys = [ + "1.0", + "+1", + "1000000000000000000000", + "0.0000001" +]; + +testWithBigIntTypedArrayConstructors(function(TA) { + keys.forEach(function(key) { + var sample = new TA(); + + assert.sameValue( + sample[key], undefined, + "return undefined for inexistent properties [" + key + "]" + ); + + TypedArray.prototype[key] = "test262"; + + assert.sameValue( + sample[key], + "test262", + "return value from inherited key [" + key + "]" + ); + + sample[key] = "bar"; + assert.sameValue( + sample[key], "bar", + "return value from own key [" + key + "]" + ); + + Object.defineProperty(sample, key, { + get: function() { return "baz"; } + }); + + assert.sameValue( + sample[key], "baz", + "return value from get accessor [" + key + "]" + ); + + delete TypedArray.prototype[key]; + }); +}); + +reportCompare(0, 0); |