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Side by Side Diff: LayoutTests/fast/events/constructors/promise-rejection-event-constructor.html

Issue 1181353005: Return null when no promise/reason is given in PromiseRejectionEvent (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: updates Created 5 years, 6 months ago
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1 <!DOCTYPE html> 1 <!DOCTYPE html>
2 <meta charset="utf-8"> 2 <meta charset="utf-8">
3 <script src="../../../resources/testharness.js"></script> 3 <script src="../../../resources/testharness.js"></script>
4 <script src="../../../resources/testharnessreport.js"></script> 4 <script src="../../../resources/testharnessreport.js"></script>
5 <script> 5 <script>
6 'use strict'; 6 'use strict';
7 7
8 test(function() { 8 test(function() {
9 // No initializer is passed. 9 // No initializer is passed.
10 assert_equals(new PromiseRejectionEvent('eventType').bubbles, false); 10 assert_equals(new PromiseRejectionEvent('eventType').bubbles, false);
11 assert_equals(new PromiseRejectionEvent('eventType').cancelable, false); 11 assert_equals(new PromiseRejectionEvent('eventType').cancelable, false);
12 assert_equals(new PromiseRejectionEvent('eventType').promise, undefined); 12 assert_equals(new PromiseRejectionEvent('eventType').promise, null);
13 assert_equals(new PromiseRejectionEvent('eventType').reason, undefined); 13 assert_equals(new PromiseRejectionEvent('eventType').reason, null);
14 14
15 // bubbles is passed. 15 // bubbles is passed.
16 assert_equals(new PromiseRejectionEvent('eventType', { bubbles: false }).bubbl es, false); 16 assert_equals(new PromiseRejectionEvent('eventType', { bubbles: false }).bubbl es, false);
17 assert_equals(new PromiseRejectionEvent('eventType', { bubbles: true }).bubble s, true); 17 assert_equals(new PromiseRejectionEvent('eventType', { bubbles: true }).bubble s, true);
18 18
19 // cancelable is passed. 19 // cancelable is passed.
20 assert_equals(new PromiseRejectionEvent('eventType', { cancelable: false }).ca ncelable, false); 20 assert_equals(new PromiseRejectionEvent('eventType', { cancelable: false }).ca ncelable, false);
21 assert_equals(new PromiseRejectionEvent('eventType', { cancelable: true }).can celable, true); 21 assert_equals(new PromiseRejectionEvent('eventType', { cancelable: true }).can celable, true);
22 22
23 // promise is passed. 23 // promise is passed.
24 var p = new Promise(function(resolve, reject) {}); 24 var p = new Promise(function(resolve, reject) {});
25 assert_equals(new PromiseRejectionEvent('eventType', { promise: p }).promise, p); 25 assert_equals(new PromiseRejectionEvent('eventType', { promise: p }).promise, p);
26 26
27 // reason is passed. 27 // reason is passed.
28 var r = new Error(); 28 var r = new Error();
29 assert_equals(new PromiseRejectionEvent('eventType', { reason: r }).reason, r) ; 29 assert_equals(new PromiseRejectionEvent('eventType', { reason: r }).reason, r) ;
30 30
31 31
32 // All initializers are passed. 32 // All initializers are passed.
33 assert_equals(new PromiseRejectionEvent('eventType', { bubbles: true, cancelab le: true, promise: p, reason: r }).bubbles, true); 33 assert_equals(new PromiseRejectionEvent('eventType', { bubbles: true, cancelab le: true, promise: p, reason: r }).bubbles, true);
34 assert_equals(new PromiseRejectionEvent('eventType', { bubbles: true, cancelab le: true, promise: p, reason: r }).cancelable, true); 34 assert_equals(new PromiseRejectionEvent('eventType', { bubbles: true, cancelab le: true, promise: p, reason: r }).cancelable, true);
35 assert_equals(new PromiseRejectionEvent('eventType', { bubbles: true, cancelab le: true, promise: p, reason: r }).promise, p); 35 assert_equals(new PromiseRejectionEvent('eventType', { bubbles: true, cancelab le: true, promise: p, reason: r }).promise, p);
36 assert_equals(new PromiseRejectionEvent('eventType', { bubbles: true, cancelab le: true, promise: p, reason: r }).reason, r); 36 assert_equals(new PromiseRejectionEvent('eventType', { bubbles: true, cancelab le: true, promise: p, reason: r }).reason, r);
37 }, "This tests the constructor for the PromiseRejectionEvent DOM class."); 37 }, "This tests the constructor for the PromiseRejectionEvent DOM class.");
38 </script> 38 </script>
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