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Diffstat (limited to 'js/src/tests/test262/built-ins/Promise/race/resolved-then-catch-finally.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Promise/race/resolved-then-catch-finally.js | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Promise/race/resolved-then-catch-finally.js b/js/src/tests/test262/built-ins/Promise/race/resolved-then-catch-finally.js new file mode 100644 index 0000000000..5423f9a653 --- /dev/null +++ b/js/src/tests/test262/built-ins/Promise/race/resolved-then-catch-finally.js @@ -0,0 +1,40 @@ +// |reftest| async +// Copyright (C) 2020 Rick Waldron. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-promise.race +description: > + Resolution the first resolved promise +info: | + PerformPromiseRace + + Repeat, + Let next be IteratorStep(iteratorRecord). + If next is an abrupt completion, set iteratorRecord.[[Done]] to true. + ReturnIfAbrupt(next). + If next is false, then + Set iteratorRecord.[[Done]] to true. + Return resultCapability.[[Promise]]. + Let nextValue be IteratorValue(next). + If nextValue is an abrupt completion, set iteratorRecord.[[Done]] to true. + ReturnIfAbrupt(nextValue). + Let nextPromise be ? Call(promiseResolve, constructor, « nextValue »). + Perform ? Invoke(nextPromise, "then", « resultCapability.[[Resolve]], resultCapability.[[Reject]] »). + +flags: [async] +---*/ + +let a = Promise.reject('a').catch((v) => v); +let b = Promise.resolve('b').then((v) => { throw v }); +let c = Promise.reject('c').then((v) => { throw v; }); +let d = Promise.resolve('d').finally((v) => v); +let e = Promise.reject('e').finally((v) => v); +let f = Promise.resolve('f').finally((v) => { throw v; }); +let g = Promise.reject('g').finally((v) => { throw v; }); +let h = Promise.reject('h').then((v) => v, () => 'j'); +let i = Promise.resolve('i').then(v => v); + +Promise.race([a, b, c, d, e, f, g, h, i]).then(winner => { + assert.sameValue(winner, 'a'); +}).then($DONE, $DONE); |