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Side by Side Diff: client/testing/unittest/unittest_dom.dart

Issue 9537001: Generate dart:html bindings for Dartium as well as Frog. All unittests now pass (or are disabled fo… (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 8 years, 9 months ago
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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file.
nweiz 2012/03/01 21:18:03 Is there a way to share more code between this and
4
5 /**
6 * A simple unit test library for running tests in a browser.
7 */
8 #library("unittest");
9
10 #import("dart:dom");
11
12 #source("shared.dart");
13
14 // TODO(rnystrom): Get rid of this if we get canonical closures for methods.
15 EventListener _onErrorClosure;
16
17 _platformInitialize() {
18 _onErrorClosure = (e) { _onError(e); };
19 }
20
21 _platformDefer(void callback()) {
22 window.setTimeout(callback, 0);
23 }
24
25 void _onError(e) {
26 if (_currentTest < _tests.length) {
27 final testCase = _tests[_currentTest];
28 // TODO(vsm): figure out how to expose the stack trace here
29 // Currently e.message works in dartium, but not in dartc.
30 testCase.error('(DOM callback has errors) Caught ${e}', '');
31 _state = _UNCAUGHT_ERROR;
32 if (testCase.callbacks > 0) {
33 _currentTest++;
34 _testRunner();
35 }
36 }
37 }
38
39 /** Runs all queued tests, one at a time. */
40 _platformStartTests() {
41 window.postMessage('unittest-suite-wait-for-done', '*');
42
43 // Listen for uncaught errors.
44 window.addEventListener('error', _onErrorClosure, true);
45 }
46
47 _platformCompleteTests(int testsPassed, int testsFailed, int testsErrors) {
48 window.removeEventListener('error', _onErrorClosure);
49
50 if (_isLayoutTest && testsPassed == _tests.length) {
51 document.body.innerHTML = "PASS";
52 } else {
53 var newBody = new StringBuffer();
54 newBody.add("<table class='unittest-table'><tbody>");
55 newBody.add(testsPassed == _tests.length
56 ? "<tr><td colspan='3' class='unittest-pass'>PASS</td></tr>"
57 : "<tr><td colspan='3' class='unittest-fail'>FAIL</td></tr>");
58
59 for (final test_ in _tests) {
60 newBody.add(_toHtml(test_));
61 }
62
63 if (testsPassed == _tests.length) {
64 newBody.add("""
65 <tr><td colspan='3' class='unittest-pass'>
66 All ${testsPassed} tests passed
67 </td></tr>""");
68 } else {
69 newBody.add("""
70 <tr><td colspan='3'>Total
71 <span class='unittest-pass'>${testsPassed} passed</span>,
72 <span class='unittest-fail'>${testsFailed} failed</span>
73 <span class='unittest-error'>${testsErrors} errors</span>
74 </td></tr>""");
75 }
76 newBody.add("</tbody></table>");
77 document.body.innerHTML = newBody.toString();
78 }
79
80 window.postMessage('unittest-suite-done', '*');
81 }
82
83 String _toHtml(TestCase test_) {
84 if (!test_.isComplete) {
85 return '''
86 <tr>
87 <td>${test_.id}</td>
88 <td class="unittest-error">NO STATUS</td>
89 <td>Test did not complete</td>
90 </tr>''';
91 }
92
93 var html = '''
94 <tr>
95 <td>${test_.id}</td>
96 <td class="unittest-${test_.result}">${test_.result.toUpperCase()}</td>
97 <td>Expectation: ${test_.description}. ${_htmlEscape(test_.message)}</td >
98 </tr>''';
99
100 if (test_.stackTrace != null) {
101 html +=
102 '<tr><td></td><td colspan="2"><pre>${_htmlEscape(test_.stackTrace)}</pre ></td></tr>';
103 }
104
105 return html;
106 }
107
108 //TODO(pquitslund): Move to a common lib
109 String _htmlEscape(String string) {
110 return string.replaceAll('&', '&amp;')
111 .replaceAll('<','&lt;')
112 .replaceAll('>','&gt;');
113 }
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