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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/tests/test262/language/expressions/class/async-gen-method/yield-star-getiter-sync-get-abrupt.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/language/expressions/class/async-gen-method/yield-star-getiter-sync-get-abrupt.js')
-rw-r--r-- | js/src/tests/test262/language/expressions/class/async-gen-method/yield-star-getiter-sync-get-abrupt.js | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/class/async-gen-method/yield-star-getiter-sync-get-abrupt.js b/js/src/tests/test262/language/expressions/class/async-gen-method/yield-star-getiter-sync-get-abrupt.js new file mode 100644 index 0000000000..f9b78d9c22 --- /dev/null +++ b/js/src/tests/test262/language/expressions/class/async-gen-method/yield-star-getiter-sync-get-abrupt.js @@ -0,0 +1,80 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-sync-get-abrupt.case +// - src/async-generators/default/async-class-expr-method.template +/*--- +description: Abrupt completion while getting [Symbol.iterator] (Async generator method as a ClassExpression element) +esid: prod-AsyncGeneratorMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration] +flags: [generated, async] +info: | + ClassElement : + MethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + b. If method is undefined, + i. Let syncMethod be ? GetMethod(obj, @@iterator). + ... + + GetMethod ( V, P ) + + ... + 2. Let func be ? GetV(V, P). + ... + +---*/ +var reason = {}; +var obj = { + get [Symbol.iterator]() { + throw reason; + } +}; + + + +var callCount = 0; + +var C = class { async *gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + +}} + +var gen = C.prototype.gen; + +var iter = gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v, reason, "reject reason"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); |