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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
| commit | 2aa4a82499d4becd2284cdb482213d541b8804dd (patch) | |
| tree | b80bf8bf13c3766139fbacc530efd0dd9d54394c /dom/events/test/test_bug864040.html | |
| parent | Initial commit. (diff) | |
| download | firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.tar.xz firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.zip | |
Adding upstream version 86.0.1.upstream/86.0.1upstream
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.html | 87 |
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..41f6b3dd25 --- /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(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> |