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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Delete/detached-buffer-key-is-symbol.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Delete/detached-buffer-key-is-symbol.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Delete/detached-buffer-key-is-symbol.js new file mode 100644 index 0000000000..ed0dddfd7b --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Delete/detached-buffer-key-is-symbol.js @@ -0,0 +1,30 @@ +// Copyright (C) 2020 Rick Waldron. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-integer-indexed-exotic-objects-delete-p +description: > + Calls OrdinaryDelete when key is a Symbol. +info: | + [[Delete]] (P) + + ... + Assert: IsPropertyKey(P) is true. + Assert: O is an Integer-Indexed exotic object. + If Type(P) is String, then + ... + Return ? OrdinaryDelete(O, P). +includes: [testTypedArray.js, detachArrayBuffer.js] +features: [align-detached-buffer-semantics-with-web-reality, Symbol, TypedArray] +---*/ + +testWithTypedArrayConstructors(function(TA) { + let sample = new TA(1); + $DETACHBUFFER(sample.buffer); + + let s = Symbol("1"); + + sample[s] = 1; + assert.sameValue(delete sample[s], true, 'The value of `delete sample[s]` is true'); +}); + +reportCompare(0, 0); |