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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/test262/built-ins/TypedArray/prototype/Symbol.toStringTag/this-has-no-typedarrayname-internal.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/built-ins/TypedArray/prototype/Symbol.toStringTag/this-has-no-typedarrayname-internal.js')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArray/prototype/Symbol.toStringTag/this-has-no-typedarrayname-internal.js | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/Symbol.toStringTag/this-has-no-typedarrayname-internal.js b/js/src/tests/test262/built-ins/TypedArray/prototype/Symbol.toStringTag/this-has-no-typedarrayname-internal.js new file mode 100644 index 0000000000..06450f6030 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/Symbol.toStringTag/this-has-no-typedarrayname-internal.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-get-%typedarray%.prototype-@@tostringtag +description: > + Return undefined when `this` does not have a [[TypedArrayName]] internal slot +info: | + 22.2.3.32 get %TypedArray%.prototype [ @@toStringTag ] + + 1. Let O be the this value. + ... + 3. If O does not have a [[TypedArrayName]] internal slot, return undefined. + ... +includes: [testTypedArray.js] +features: [Symbol.toStringTag, DataView, TypedArray] +---*/ + +var TypedArrayPrototype = TypedArray.prototype; +var getter = Object.getOwnPropertyDescriptor( + TypedArrayPrototype, Symbol.toStringTag +).get; + +assert.sameValue(getter.call({}), undefined); +assert.sameValue(getter.call([]), undefined); +assert.sameValue(getter.call(new ArrayBuffer(8)), undefined); + +var ab = new ArrayBuffer(8); +var dv = new DataView(ab, 0, 1); +assert.sameValue(getter.call(dv), undefined); + +reportCompare(0, 0); |