summaryrefslogtreecommitdiffstats
path: root/dom/events/test/test_bug864040.html
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/events/test/test_bug864040.html
parentInitial commit. (diff)
downloadfirefox-esr-upstream.tar.xz
firefox-esr-upstream.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/events/test/test_bug864040.html')
-rw-r--r--dom/events/test/test_bug864040.html87
1 files changed, 87 insertions, 0 deletions
diff --git a/dom/events/test/test_bug864040.html b/dom/events/test/test_bug864040.html
new file mode 100644
index 0000000000..c4f5e8cf98
--- /dev/null
+++ b/dom/events/test/test_bug864040.html
@@ -0,0 +1,87 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=864040
+-->
+<head>
+ <meta charset="utf-8">
+ <title>Test for Bug 864040</title>
+ <script src="/tests/SimpleTest/SimpleTest.js"></script>
+ <script src="/tests/SimpleTest/EventUtils.js"></script>
+ <script src="/tests/SimpleTest/WindowSnapshot.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=864040">Mozilla Bug 864040</a>
+<div id="display">
+ <textarea id="ta" rows="5" cols="20" style="-moz-appearance:none"></textarea>
+ <div id="ce" contentEditable="true" style="height: 5em;"></div>
+</div>
+<div id="content" style="display: none">
+</div>
+<pre id="test">
+ <script type="application/javascript">
+ /**
+ * Test for Bug 864040
+ *
+ * We use a selection event to set the selection to the end of an editor
+ * containing an ending newline. Then we test to see that the caret is
+ * actually drawn on the newline.
+ */
+
+ async function testSelectEndOfText(elem) {
+ var tn = elem.tagName;
+ elem.focus();
+
+ // Enter test string into editor
+ var test_string = 'test\n';
+ sendString(test_string);
+
+ // Get the caret position after what we entered
+ var result = synthesizeQuerySelectedText();
+ ok(result, tn + ': failed to query selection (1)');
+ var refoffset = result.offset;
+
+ // Take a snapshot of where the caret is (on the new line)
+ referenceSnapshot = await snapshotWindow(window, true /* withCaret */);
+ ok(referenceSnapshot, tn + ': failed to take snapshot (1)');
+
+ // Set selection to the same spot through a selection event
+ ok(await synthesizeSelectionSet(refoffset, 0, false), tn + ': failed to set selection');
+
+ // Make sure new selection is the same
+ result = synthesizeQuerySelectedText();
+ ok(result, tn + ': failed to query selection (2)');
+ is(result.offset, refoffset, tn + ': caret is not at the right position');
+
+ // Take a snapshot of where the new caret is (shoud still be on the new line)
+ testSnapshot = await snapshotWindow(window, true /* withCaret */);
+ ok(testSnapshot, tn + ': failed to take snapshot (2)');
+
+ // Compare snapshot (should be the same)
+ result = compareSnapshots(referenceSnapshot, testSnapshot, true /* expected */)
+ ok(result, tn + ': failed to compare snapshots');
+ // result = [correct, s1data, s2data]
+ ok(result[0], tn + ': caret is not on new line');
+ if (!result[0]) {
+ dump('Ref: ' + result[1] + '\n');
+ dump('Res: ' + result[2] + '\n');
+ }
+ }
+
+ async function runTests() {
+ // we don't test regular <input> because this test is about multiline support
+ // test textarea
+ await testSelectEndOfText(document.getElementById('ta'));
+ // test contentEditable
+ await testSelectEndOfText(document.getElementById('ce'));
+ SimpleTest.finish();
+ }
+
+ SimpleTest.waitForExplicitFinish();
+
+ SimpleTest.waitForFocus(runTests);
+ </script>
+</pre>
+</body>
+</html>