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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/key-is-not-numeric-index-throws.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.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/TypedArrayConstructors/internals/DefineOwnProperty/key-is-not-numeric-index-throws.js')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/key-is-not-numeric-index-throws.js | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/key-is-not-numeric-index-throws.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/key-is-not-numeric-index-throws.js new file mode 100644 index 0000000000..5dbb162ef3 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/key-is-not-numeric-index-throws.js @@ -0,0 +1,47 @@ +// Copyright (C) 2021 Alexey Shvayka. 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 that is invalid index. +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 ) + + [...] + 3. If ! IsIntegralNumber(index) is false, return false. + 4. If index is -0𝔽, return false. + 5. If ℝ(index) < 0 or ℝ(index) ≥ O.[[ArrayLength]], return false. +includes: [testTypedArray.js] +features: [align-detached-buffer-semantics-with-web-reality, TypedArray] +---*/ + +testWithTypedArrayConstructors(function(TA) { + var sample = new TA([0]); + var desc = Object.getOwnPropertyDescriptor(sample, "0"); + + 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); |