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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/built-ins/Promise/all/call-resolve-element-after-return.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/built-ins/Promise/all/call-resolve-element-after-return.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Promise/all/call-resolve-element-after-return.js | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Promise/all/call-resolve-element-after-return.js b/js/src/tests/test262/built-ins/Promise/all/call-resolve-element-after-return.js new file mode 100644 index 0000000000..0204c9b790 --- /dev/null +++ b/js/src/tests/test262/built-ins/Promise/all/call-resolve-element-after-return.js @@ -0,0 +1,55 @@ +// Copyright (C) 2015 André Bargull. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +es6id: 25.4.4.1.2 +description: > + Cannot change result value of resolved Promise.all element after Promise.all() returned. +info: | + Promise.all Resolve Element Functions + + 1. Let alreadyCalled be the value of F's [[AlreadyCalled]] internal slot. + 2. If alreadyCalled.[[value]] is true, return undefined. + 3. Set alreadyCalled.[[value]] to true. + ... +---*/ + +var callCount = 0; +var valuesArray; + +function Constructor(executor) { + function resolve(values) { + callCount += 1; + valuesArray = values; + assert(Array.isArray(values), "values is array"); + assert.sameValue(values.length, 1, "values.length"); + assert.sameValue(values[0], "expectedValue", "values[0]"); + } + executor(resolve, Test262Error.thrower); +} +Constructor.resolve = function(v) { + return v; +}; + +var p1OnFulfilled; + +var p1 = { + then: function(onFulfilled, onRejected) { + p1OnFulfilled = onFulfilled; + onFulfilled("expectedValue"); + } +}; + +assert.sameValue(callCount, 0, "callCount before call to all()"); + +Promise.all.call(Constructor, [p1]); + +assert.sameValue(callCount, 1, "callCount after call to all()"); +assert.sameValue(valuesArray[0], "expectedValue", "valuesArray after call to all()"); + +p1OnFulfilled("unexpectedValue"); + +assert.sameValue(callCount, 1, "callCount after call to onFulfilled()"); +assert.sameValue(valuesArray[0], "expectedValue", "valuesArray after call to onFulfilled()"); + +reportCompare(0, 0); |