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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/TypedArrayConstructors/internals/DefineOwnProperty/BigInt/detached-buffer-throws-realm.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 '')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/BigInt/detached-buffer-throws-realm.js | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/BigInt/detached-buffer-throws-realm.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/BigInt/detached-buffer-throws-realm.js new file mode 100644 index 0000000000..2a17145caf --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/BigInt/detached-buffer-throws-realm.js @@ -0,0 +1,54 @@ +// 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-defineownproperty-p-desc +description: > + Throws TypeError for valid descriptor & canonical numeric string if buffer is detached. + (honoring the Realm of the current execution context) +info: | + [[DefineOwnProperty]] ( P, Desc ) + + [...] + 3. If Type(P) is String, then + a. Let numericIndex be ! CanonicalNumericIndexString(P). + b. If numericIndex is not undefined, then + i. If ! IsValidIntegerIndex(O, numericIndex) is false, return false. + + IsValidIntegerIndex ( O, index ) + + [...] + 2. If IsDetachedBuffer(O.[[ViewedArrayBuffer]]) is true, return false. +includes: [testBigIntTypedArray.js, detachArrayBuffer.js] +features: [align-detached-buffer-semantics-with-web-reality, BigInt, TypedArray] +---*/ + +var other = $262.createRealm().global; + +testWithBigIntTypedArrayConstructors(function(TA) { + var OtherTA = other[TA.name]; + var sample = new OtherTA([0n]); + var desc = Object.getOwnPropertyDescriptor(sample, "0"); + $DETACHBUFFER(sample.buffer); + + assert.throws(TypeError, function() { + Object.defineProperty(sample, "0", desc); + }); + + assert.throws(TypeError, function() { + Object.defineProperty(sample, "1", desc); + }); + + assert.throws(TypeError, function() { + Object.defineProperty(sample, "-1", desc); + }); + + assert.throws(TypeError, function() { + Object.defineProperty(sample, "1.5", desc); + }); + + assert.throws(TypeError, function() { + Object.defineProperty(sample, "-0", desc); + }); +}); + +reportCompare(0, 0); |