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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/tests/test262/built-ins/FinalizationRegistry/prototype/register/unregisterToken-same-as-holdings.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/built-ins/FinalizationRegistry/prototype/register/unregisterToken-same-as-holdings.js')
-rw-r--r-- | js/src/tests/test262/built-ins/FinalizationRegistry/prototype/register/unregisterToken-same-as-holdings.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/FinalizationRegistry/prototype/register/unregisterToken-same-as-holdings.js b/js/src/tests/test262/built-ins/FinalizationRegistry/prototype/register/unregisterToken-same-as-holdings.js new file mode 100644 index 0000000000..befc50ec10 --- /dev/null +++ b/js/src/tests/test262/built-ins/FinalizationRegistry/prototype/register/unregisterToken-same-as-holdings.js @@ -0,0 +1,30 @@ +// |reftest| skip-if(!this.hasOwnProperty('FinalizationRegistry')) -- FinalizationRegistry is not enabled unconditionally +// Copyright (C) 2019 Leo Balter. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-finalization-registry.prototype.register +description: unregisterToken may be the same as holdings +info: | + FinalizationRegistry.prototype.register ( target , holdings [, unregisterToken ] ) + + 1. Let finalizationRegistry be the this value. + 2. If Type(finalizationRegistry) is not Object, throw a TypeError exception. + 3. If Type(target) is not Object, throw a TypeError exception. + 4. If finalizationRegistry does not have a [[Cells]] internal slot, throw a TypeError exception. + 5. If Type(unregisterToken) is not Object, + a. If unregisterToken is not undefined, throw a TypeError exception. + b. Set unregisterToken to empty. + 6. Let cell be the Record { [[Target]] : target, [[Holdings]]: holdings, [[UnregisterToken]]: unregisterToken }. + 7. Append cell to finalizationRegistry.[[Cells]]. + 8. Return undefined. +features: [FinalizationRegistry] +---*/ + +var finalizationRegistry = new FinalizationRegistry(function() {}); + +var target = {}; +var holdings = {}; +assert.sameValue(finalizationRegistry.register(target, holdings, holdings), undefined); + +reportCompare(0, 0); |