1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/editor/libeditor/text/tests/test_bug471319.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,81 @@
1.4 +<!DOCTYPE HTML>
1.5 +<!-- This Source Code Form is subject to the terms of the Mozilla Public
1.6 + - License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
1.8 +<html>
1.9 +<!--
1.10 +https://bugzilla.mozilla.org/show_bug.cgi?id=471319
1.11 +-->
1.12 +
1.13 +<head>
1.14 + <title>Test for Bug 471319</title>
1.15 + <script type="application/javascript"
1.16 + src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
1.17 + <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css">
1.18 +</head>
1.19 +
1.20 +<body onload="doTest();">
1.21 + <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=471319">Mozilla Bug 471319</a>
1.22 + <p id="display"></p>
1.23 + <div id="content" style="display: none">
1.24 + </div>
1.25 +
1.26 + <pre id="test">
1.27 + <script type="application/javascript;version=1.7">
1.28 +
1.29 + /** Test for Bug 471319 **/
1.30 +
1.31 + SimpleTest.waitForExplicitFinish();
1.32 +
1.33 + function doTest() {
1.34 + let t1 = $("t1");
1.35 + let editor = null;
1.36 +
1.37 + // Test 1: Undo on an empty editor - the editor should not forget about
1.38 + // the bogus node
1.39 + t1.QueryInterface(Components.interfaces.nsIDOMNSEditableElement);
1.40 + t1Editor = t1.editor;
1.41 +
1.42 + // Did the editor recognize the new bogus node?
1.43 + t1Editor.undo(1);
1.44 + ok(!t1.value, "<br> still recognized as bogus node on undo");
1.45 +
1.46 +
1.47 + // Test 2: Redo on an empty editor - the editor should not forget about
1.48 + // the bogus node
1.49 + let t2 = $("t2");
1.50 + t2.QueryInterface(Components.interfaces.nsIDOMNSEditableElement);
1.51 + t2Editor = t2.editor;
1.52 +
1.53 + // Did the editor recognize the new bogus node?
1.54 + t2Editor.redo(1);
1.55 + ok(!t2.value, "<br> still recognized as bogus node on redo");
1.56 +
1.57 +
1.58 + // Test 3: Undoing a batched transaction where both end points of the
1.59 + // transaction are the bogus node - the bogus node should still be
1.60 + // recognized as bogus
1.61 + t1Editor.transactionManager.beginBatch(null);
1.62 + t1.value = "mozilla";
1.63 + t1.value = "";
1.64 + t1Editor.transactionManager.endBatch(false);
1.65 + t1Editor.undo(1);
1.66 + ok(!t1.value,
1.67 + "recreated <br> from undo transaction recognized as bogus");
1.68 +
1.69 +
1.70 + // Test 4: Redoing a batched transaction where both end points of the
1.71 + // transaction are the bogus node - the bogus node should still be
1.72 + // recognized as bogus
1.73 + t1Editor.redo(1);
1.74 + ok(!t1.value,
1.75 + "recreated <br> from redo transaction recognized as bogus");
1.76 + SimpleTest.finish();
1.77 + }
1.78 + </script>
1.79 + </pre>
1.80 +
1.81 + <input type="text" id="t1" />
1.82 + <input type="text" id="t2" />
1.83 +</body>
1.84 +</html>
