diff options
Diffstat (limited to 'js/src/tests/non262/AsyncIterator/prototype/find/fn-throws-close-iterator.js')
-rw-r--r-- | js/src/tests/non262/AsyncIterator/prototype/find/fn-throws-close-iterator.js | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/tests/non262/AsyncIterator/prototype/find/fn-throws-close-iterator.js b/js/src/tests/non262/AsyncIterator/prototype/find/fn-throws-close-iterator.js new file mode 100644 index 0000000000..9544c57d4a --- /dev/null +++ b/js/src/tests/non262/AsyncIterator/prototype/find/fn-throws-close-iterator.js @@ -0,0 +1,26 @@ +// |reftest| skip-if(!this.hasOwnProperty('AsyncIterator')) + +class TestIterator extends AsyncIterator { + next() { + return Promise.resolve({done: this.closed}); + } + + closed = false; + return() { + this.closed = true; + } +} + +const fn = () => { throw new Error(); }; +const iter = new TestIterator(); + +assertEq(iter.closed, false); +iter.find(fn).then(() => { + throw new Error('promise should be rejected'); +}, err => { + assertEq(err instanceof Error, true); + assertEq(iter.closed, true); +}); + +if (typeof reportCompare === 'function') + reportCompare(0, 0); |