diff options
| 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 /layout/base/tests/test_bug449781.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.zip | |
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'layout/base/tests/test_bug449781.html')
| -rw-r--r-- | layout/base/tests/test_bug449781.html | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/layout/base/tests/test_bug449781.html b/layout/base/tests/test_bug449781.html new file mode 100644 index 0000000000..3326bb0751 --- /dev/null +++ b/layout/base/tests/test_bug449781.html @@ -0,0 +1,62 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=449781 +--> +<head> + <title>Test for Bug 449781</title> + <script src="/tests/SimpleTest/SimpleTest.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=449781">Mozilla Bug 449781</a> +<p id="display">Canary</p> +<iframe src="about:blank" id="ourFrame" style="visibility: hidden"> +</iframe> +</div> +<pre id="test"> +<script class="testbody" type="text/javascript"> +var s1, s2, s3, s4; + +/** Test for Bug 449781 **/ +SimpleTest.waitForExplicitFinish(); +addLoadEvent(function() { + s1 = snapshotWindow(window); + + $("ourFrame").style.display = "none"; + is($("ourFrame").offsetWidth, 0, "Unexpected width after hiding"); + $("ourFrame").style.display = ""; + is($("ourFrame").clientWidth, 300, "Unexpected width after showing"); + + s2 = snapshotWindow(window); + + var equal, str1, str2; + [equal, str1, str2] = compareSnapshots(s1, s2, true); + ok(equal, "Show/hide should have no effect - " + + "got " + str1 + " but expected " + str2); + + SpecialPowers.setFullZoom($("ourFrame").contentWindow, 2); + + s3 = snapshotWindow(window); + + [equal, str1, str2] = compareSnapshots(s1, s3, true); + ok(equal, "Zoom should have no effect - " + + "got " + str1 + " but expected " + str2); + + $("display").style.display = "none"; + + s4 = snapshotWindow(window); + [equal, str1, str2] = compareSnapshots(s3, s4, true); + ok(!equal, "Should be able to see the canary"); + + SimpleTest.finish(); +}); + + + +</script> +</pre> +</body> +</html> + |