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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArrayConstructors/internals/GetOwnProperty/detached-buffer-key-is-symbol.js | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/GetOwnProperty/detached-buffer-key-is-symbol.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/GetOwnProperty/detached-buffer-key-is-symbol.js new file mode 100644 index 0000000000..38d405b94b --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/GetOwnProperty/detached-buffer-key-is-symbol.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: > + Does not throw on an instance with a detached buffer if key is a Symbol +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 + ... + 4. Return OrdinaryGetOwnProperty(O, P). +includes: [testTypedArray.js, detachArrayBuffer.js] +features: [Symbol, TypedArray] +---*/ + +testWithTypedArrayConstructors(function(TA) { + var sample = new TA([42, 43]); + $DETACHBUFFER(sample.buffer); + + var s = Symbol("foo"); + Object.defineProperty(sample, s, { value: "baz" }); + assert.sameValue( + Object.getOwnPropertyDescriptor(sample, s).value, + "baz", + "return value from a Symbol key" + ); +}); + +reportCompare(0, 0); |