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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/Set/BigInt/key-is-not-canonical-index.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/TypedArrayConstructors/internals/Set/BigInt/key-is-not-canonical-index.js')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Set/BigInt/key-is-not-canonical-index.js | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Set/BigInt/key-is-not-canonical-index.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Set/BigInt/key-is-not-canonical-index.js new file mode 100644 index 0000000000..380c18c935 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Set/BigInt/key-is-not-canonical-index.js @@ -0,0 +1,51 @@ +// 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-set-p-v-receiver +description: > + Use OrdinarySet if numeric key is not a CanonicalNumericIndex +info: | + 9.4.5.5 [[Set]] ( P, V, Receiver) + + ... + 2. If Type(P) is String, then + a. Let numericIndex be ! CanonicalNumericIndexString(P). + b. If numericIndex is not undefined, then + ... + 3. Return ? OrdinarySet(O, P, V, Receiver). +includes: [testBigIntTypedArray.js] +features: [align-detached-buffer-semantics-with-web-reality, BigInt, Reflect, TypedArray] +---*/ +var keys = ['1.0', '+1', '1000000000000000000000', '0.0000001']; + +testWithBigIntTypedArrayConstructors(function(TA) { + keys.forEach(function(key) { + var sample = new TA([42n]); + + assert.sameValue( + Reflect.set(sample, key, 'ecma262'), + true, + 'Reflect.set("new TA([42n])", key, "ecma262") must return true' + ); + + assert.sameValue(sample[key], 'ecma262', 'The value of sample[key] is "ecma262"'); + + assert.sameValue( + Reflect.set(sample, key, 'es3000'), + true, + 'Reflect.set("new TA([42n])", key, "es3000") must return true' + ); + + assert.sameValue(sample[key], 'es3000', 'The value of sample[key] is "es3000"'); + + Object.defineProperty(sample, key, { + writable: false, + value: undefined + }); + + assert.sameValue(Reflect.set(sample, key, 42), false, 'Reflect.set("new TA([42n])", key, 42) must return false'); + assert.sameValue(sample[key], undefined, 'The value of sample[key] is expected to equal `undefined`'); + }); +}); + +reportCompare(0, 0); |