From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- ...star-getiter-async-not-callable-object-throw.js | 73 ++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 js/src/tests/test262/language/statements/async-generator/yield-star-getiter-async-not-callable-object-throw.js (limited to 'js/src/tests/test262/language/statements/async-generator/yield-star-getiter-async-not-callable-object-throw.js') diff --git a/js/src/tests/test262/language/statements/async-generator/yield-star-getiter-async-not-callable-object-throw.js b/js/src/tests/test262/language/statements/async-generator/yield-star-getiter-async-not-callable-object-throw.js new file mode 100644 index 0000000000..4d985ae446 --- /dev/null +++ b/js/src/tests/test262/language/statements/async-generator/yield-star-getiter-async-not-callable-object-throw.js @@ -0,0 +1,73 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-async-not-callable-object-throw.case +// - src/async-generators/default/async-declaration.template +/*--- +description: Throws a TypeError on a non-callable [Symbol.asyncIterator] (object) (Async generator Function declaration) +esid: prod-AsyncGeneratorDeclaration +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration] +flags: [generated, async] +info: | + Async Generator Function Definitions + + AsyncGeneratorDeclaration: + async [no LineTerminator here] function * BindingIdentifier ( FormalParameters ) { + 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). + ... + + GetMethod ( V, P ) + + ... + 2. Let func be ? GetV(V, P). + 3. If func is either undefined or null, return undefined. + 4. If IsCallable(func) is false, throw a TypeError exception. + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]: {} +}; + + + +var callCount = 0; + +async function *gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + +} + +var iter = gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + 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); -- cgit v1.2.3