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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/non262/Iterator/prototype/lazy-methods-throw-eagerly-on-next-non-callable.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 '')
-rw-r--r-- | js/src/tests/non262/Iterator/prototype/lazy-methods-throw-eagerly-on-next-non-callable.js | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/js/src/tests/non262/Iterator/prototype/lazy-methods-throw-eagerly-on-next-non-callable.js b/js/src/tests/non262/Iterator/prototype/lazy-methods-throw-eagerly-on-next-non-callable.js new file mode 100644 index 0000000000..22d9bbd48a --- /dev/null +++ b/js/src/tests/non262/Iterator/prototype/lazy-methods-throw-eagerly-on-next-non-callable.js @@ -0,0 +1,34 @@ +// |reftest| skip-if(!this.hasOwnProperty('Iterator')) + +// +// +/*--- +esid: pending +description: Lazy %Iterator.prototype% methods throw eagerly when `next` is non-callable. +info: > + Iterator Helpers proposal 1.1.1 +features: [iterator-helpers] +---*/ + +const methods = [ + next => Iterator.prototype.map.bind({next}, x => x), + next => Iterator.prototype.filter.bind({next}, x => x), + next => Iterator.prototype.take.bind({next}, 1), + next => Iterator.prototype.drop.bind({next}, 0), + next => Iterator.prototype.asIndexedPairs.bind({next}), + next => Iterator.prototype.flatMap.bind({next}, x => [x]), +]; + +for (const method of methods) { + assertThrowsInstanceOf(method(0), TypeError); + assertThrowsInstanceOf(method(false), TypeError); + assertThrowsInstanceOf(method(undefined), TypeError); + assertThrowsInstanceOf(method(null), TypeError); + assertThrowsInstanceOf(method(''), TypeError); + assertThrowsInstanceOf(method(Symbol('')), TypeError); + assertThrowsInstanceOf(method({}), TypeError); + assertThrowsInstanceOf(method([]), TypeError); +} + +if (typeof reportCompare == 'function') + reportCompare(0, 0); |