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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /js/src/tests/test262/built-ins/Promise/create-resolving-functions-resolve.js
parentInitial commit. (diff)
downloadfirefox-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>
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diff --git a/js/src/tests/test262/built-ins/Promise/create-resolving-functions-resolve.js b/js/src/tests/test262/built-ins/Promise/create-resolving-functions-resolve.js
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+// |reftest| async
+// Copyright (C) 2019 Alexey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-createresolvingfunctions
+description: >
+ resolve is anonymous built-in function with length of 1.
+info: |
+ CreateResolvingFunctions ( promise )
+
+ ...
+ 3. Let resolve be ! CreateBuiltinFunction(stepsResolve, « [[Promise]], [[AlreadyResolved]] »).
+features: [Reflect.construct, arrow-function]
+includes: [isConstructor.js]
+flags: [async]
+---*/
+
+Promise.resolve(1).then(function() {
+ return Promise.resolve();
+}).then($DONE, $DONE);
+
+var then = Promise.prototype.then;
+Promise.prototype.then = function(resolve, reject) {
+ assert.sameValue(isConstructor(resolve), false, 'isConstructor(resolve) must return false');
+ assert.throws(TypeError, () => {
+ new resolve();
+ }, '`new resolve()` throws TypeError');
+
+ assert.sameValue(resolve.length, 1, 'The value of resolve.length is 1');
+ assert.sameValue(resolve.name, '', 'The value of resolve.name is ""');
+
+ return then.call(this, resolve, reject);
+};