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Unified Diff: client/testing/unittest/unittest_html.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, 10 months ago
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Index: client/testing/unittest/unittest_html.dart
diff --git a/client/testing/unittest/unittest_html.dart b/client/testing/unittest/unittest_html.dart
new file mode 100644
index 0000000000000000000000000000000000000000..a307c4a2a54cab01b0087b51497e1a39cb9ab104
--- /dev/null
+++ b/client/testing/unittest/unittest_html.dart
@@ -0,0 +1,113 @@
+// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+/**
+ * A simple unit test library for running tests in a browser.
+ */
+#library("unittest");
+
+#import("dart:html");
+
+#source("shared.dart");
+
+// TODO(rnystrom): Get rid of this if we get canonical closures for methods.
+EventListener _onErrorClosure;
+
+_platformInitialize() {
+ _onErrorClosure = (e) { _onError(e); };
+}
+
+_platformDefer(void callback()) {
+ window.setTimeout(callback, 0);
+}
+
+void _onError(e) {
+ if (_currentTest < _tests.length) {
+ final testCase = _tests[_currentTest];
+ // TODO(vsm): figure out how to expose the stack trace here
+ // Currently e.message works in dartium, but not in dartc.
+ testCase.error('(DOM callback has errors) Caught ${e}', '');
+ _state = _UNCAUGHT_ERROR;
+ if (testCase.callbacks > 0) {
+ _currentTest++;
+ _testRunner();
+ }
+ }
+}
+
+/** Runs all queued tests, one at a time. */
+_platformStartTests() {
+ window.postMessage('unittest-suite-wait-for-done', '*');
+
+ // Listen for uncaught errors.
+ window.on.error.add(_onErrorClosure);
+}
+
+_platformCompleteTests(int testsPassed, int testsFailed, int testsErrors) {
+ window.on.error.remove(_onErrorClosure);
+
+ if (_isLayoutTest && testsPassed == _tests.length) {
+ document.body.innerHTML = "PASS";
+ } else {
+ var newBody = new StringBuffer();
+ newBody.add("<table class='unittest-table'><tbody>");
+ newBody.add(testsPassed == _tests.length
+ ? "<tr><td colspan='3' class='unittest-pass'>PASS</td></tr>"
+ : "<tr><td colspan='3' class='unittest-fail'>FAIL</td></tr>");
+
+ for (final test_ in _tests) {
+ newBody.add(_toHtml(test_));
+ }
+
+ if (testsPassed == _tests.length) {
+ newBody.add("""
+ <tr><td colspan='3' class='unittest-pass'>
+ All ${testsPassed} tests passed
+ </td></tr>""");
+ } else {
+ newBody.add("""
+ <tr><td colspan='3'>Total
+ <span class='unittest-pass'>${testsPassed} passed</span>,
+ <span class='unittest-fail'>${testsFailed} failed</span>
+ <span class='unittest-error'>${testsErrors} errors</span>
+ </td></tr>""");
+ }
+ newBody.add("</tbody></table>");
+ document.body.innerHTML = newBody.toString();
+ }
+
+ window.postMessage('unittest-suite-done', '*');
+}
+
+String _toHtml(TestCase test_) {
+ if (!test_.isComplete) {
+ return '''
+ <tr>
+ <td>${test_.id}</td>
+ <td class="unittest-error">NO STATUS</td>
+ <td>Test did not complete</td>
+ </tr>''';
+ }
+
+ var html = '''
+ <tr>
+ <td>${test_.id}</td>
+ <td class="unittest-${test_.result}">${test_.result.toUpperCase()}</td>
+ <td>Expectation: ${test_.description}. ${_htmlEscape(test_.message)}</td>
+ </tr>''';
+
+ if (test_.stackTrace != null) {
+ html +=
+ '<tr><td></td><td colspan="2"><pre>${_htmlEscape(test_.stackTrace)}</pre></td></tr>';
+ }
+
+ return html;
+}
+
+//TODO(pquitslund): Move to a common lib
+String _htmlEscape(String string) {
+ return string.replaceAll('&', '&amp;')
+ .replaceAll('<','&lt;')
+ .replaceAll('>','&gt;');
+}

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