diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
---|---|---|
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/from/wrap-throw.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/from/wrap-throw.js | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/js/src/tests/non262/Iterator/from/wrap-throw.js b/js/src/tests/non262/Iterator/from/wrap-throw.js new file mode 100644 index 0000000000..ffe17c80e8 --- /dev/null +++ b/js/src/tests/non262/Iterator/from/wrap-throw.js @@ -0,0 +1,45 @@ +// |reftest| skip-if(!this.hasOwnProperty('Iterator')) -- Iterator is not enabled unconditionally +class Iter { + next() { + return { done: false, value: 0 }; + } +} + +const iter = new Iter(); +const wrap = Iterator.from(iter); + +assertThrowsInstanceOf(() => wrap.throw(new Error()), Error); +assertThrows(() => wrap.throw()); +assertThrows(() => wrap.throw(1)); + +class IterThrowNull { + next() { + return { done: false, value: 0 }; + } + throw = null; +} + +const iterNull = new IterThrowNull(); +const wrapNull = Iterator.from(iter); + +assertThrowsInstanceOf(() => wrapNull.throw(new Error()), Error); +assertThrows(() => wrapNull.throw()); +assertThrows(() => wrapNull.throw(1)); + +class IterWithThrow { + next() { + return { done: false, value: 0 }; + } + + throw(value) { + return value; + } +} + +const iterWithThrow = new IterWithThrow(); +const wrapWithThrow = Iterator.from(iterWithThrow); + +assertEq(wrapWithThrow.throw(1), 1); + +if (typeof reportCompare === 'function') + reportCompare(0, 0); |