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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/non262/AsyncIterator/prototype/iterator-helper-methods-throw-on-generators.js | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/js/src/tests/non262/AsyncIterator/prototype/iterator-helper-methods-throw-on-generators.js b/js/src/tests/non262/AsyncIterator/prototype/iterator-helper-methods-throw-on-generators.js new file mode 100644 index 0000000000..f79fb7d842 --- /dev/null +++ b/js/src/tests/non262/AsyncIterator/prototype/iterator-helper-methods-throw-on-generators.js @@ -0,0 +1,12 @@ +// |reftest| skip-if(!this.hasOwnProperty('AsyncIterator')) + +async function *gen() { yield 'value'; } + +const asyncIteratorHelperProto = Object.getPrototypeOf(gen().map(x => x)); + +assertThrowsInstanceOf(() => asyncIteratorHelperProto.next.call(gen()), TypeError); +assertThrowsInstanceOf(() => asyncIteratorHelperProto.return.call(gen()), TypeError); +assertThrowsInstanceOf(() => asyncIteratorHelperProto.throw.call(gen()), TypeError); + +if (typeof reportCompare == 'function') + reportCompare(0, 0); |