diff options
Diffstat (limited to 'js/src/tests/test262/language/expressions/object/method-definition/async-gen-yield-promise-reject-next-catch.js')
-rw-r--r-- | js/src/tests/test262/language/expressions/object/method-definition/async-gen-yield-promise-reject-next-catch.js | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/object/method-definition/async-gen-yield-promise-reject-next-catch.js b/js/src/tests/test262/language/expressions/object/method-definition/async-gen-yield-promise-reject-next-catch.js new file mode 100644 index 0000000000..2420ffc691 --- /dev/null +++ b/js/src/tests/test262/language/expressions/object/method-definition/async-gen-yield-promise-reject-next-catch.js @@ -0,0 +1,44 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-promise-reject-next-catch.case +// - src/async-generators/default/async-obj-method.template +/*--- +description: yield Promise.reject(value) is treated as throw value (Async generator method) +esid: prod-AsyncGeneratorMethod +features: [async-iteration] +flags: [generated, async] +info: | + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + +---*/ +let error = new Error(); + +var callCount = 0; + +var gen = { + async *method() { + callCount += 1; + yield Promise.reject(error); + yield "unreachable"; + } +}.method; + +var iter = gen(); + +iter.next().then(() => { + throw new Test262Error("Promise incorrectly resolved."); +}).catch(rejectValue => { + // yield Promise.reject(error); + assert.sameValue(rejectValue, error); + + iter.next().then(({done, value}) => { + // iter is closed now. + assert.sameValue(done, true, "The value of IteratorResult.done is `true`"); + assert.sameValue(value, undefined, "The value of IteratorResult.value is `undefined`"); + }).then($DONE, $DONE); +}); + +assert.sameValue(callCount, 1); |