diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /editor/libeditor/tests/test_bug471319.html | |
| parent | Initial commit. (diff) | |
| download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'editor/libeditor/tests/test_bug471319.html')
| -rw-r--r-- | editor/libeditor/tests/test_bug471319.html | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/editor/libeditor/tests/test_bug471319.html b/editor/libeditor/tests/test_bug471319.html new file mode 100644 index 0000000000..5a180cb310 --- /dev/null +++ b/editor/libeditor/tests/test_bug471319.html @@ -0,0 +1,77 @@ +<!DOCTYPE HTML> +<!-- This Source Code Form is subject to the terms of the Mozilla Public + - License, v. 2.0. If a copy of the MPL was not distributed with this + - file, You can obtain one at http://mozilla.org/MPL/2.0/. --> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=471319 +--> + +<head> + <title>Test for Bug 471319</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" href="/tests/SimpleTest/test.css"> +</head> + +<body onload="doTest();"> + <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=471319">Mozilla Bug 471319</a> + <p id="display"></p> + <div id="content" style="display: none"> + </div> + + <pre id="test"> + <script type="application/javascript"> + + /** Test for Bug 471319 **/ + + SimpleTest.waitForExplicitFinish(); + + function doTest() { + let t1 = SpecialPowers.wrap($("t1")); + + // Test 1: Undo on an empty editor - the editor should not forget about + // the padding <br> element for empty editor. + let t1Editor = t1.editor; + + // Did the editor recognize the new padding <br> element? + t1Editor.undo(); + ok(!t1.value, "<br> still recognized as padding on undo"); + + + // Test 2: Redo on an empty editor - the editor should not forget about + // the padding <br> element for empty editor. + let t2 = SpecialPowers.wrap($("t2")); + let t2Editor = t2.editor; + + // Did the editor recognize the new padding <br> element? + t2Editor.redo(); + ok(!t2.value, "<br> still recognized as padding on redo"); + + + // Test 3: Undoing a batched transaction where both end points of the + // transaction are the padding <br> element for empty editor - the + // <br> element should still be recognized as padding. + t1Editor.beginTransaction(); + t1.value = "mozilla"; + t1.value = ""; + t1Editor.endTransaction(); + t1Editor.undo(); + ok(!t1.value, + "recreated <br> from undo transaction recognized as padding"); + + + // Test 4: Redoing a batched transaction where both end points of the + // transaction are the padding <br> element for empty editor - the + // <br> element should still be recognized padding. + t1Editor.redo(); + ok(!t1.value, + "recreated <br> from redo transaction recognized as padding"); + SimpleTest.finish(); + } + </script> + </pre> + + <input type="text" id="t1" /> + <input type="text" id="t2" /> +</body> +</html> |