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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:44:51 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:44:51 +0000 |
| commit | 9e3c08db40b8916968b9f30096c7be3f00ce9647 (patch) | |
| tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /layout/style/test/chrome/test_bug1346623.html | |
| parent | Initial commit. (diff) | |
| download | thunderbird-upstream.tar.xz thunderbird-upstream.zip | |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'layout/style/test/chrome/test_bug1346623.html')
| -rw-r--r-- | layout/style/test/chrome/test_bug1346623.html | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/layout/style/test/chrome/test_bug1346623.html b/layout/style/test/chrome/test_bug1346623.html new file mode 100644 index 0000000000..30e21bcc36 --- /dev/null +++ b/layout/style/test/chrome/test_bug1346623.html @@ -0,0 +1,59 @@ +<!DOCTYPE HTML> +<html> +<head> + <title>Test for bug 1346623</title> + <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> + <script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script> + <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/> +</head> +<body onload="startTest();"> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1346623">Mozilla Bug 1346623</a> +<div id="display"> + +</div> +<pre id="test"> +<script type="application/javascript"> + +var winUtils = window.windowUtils; + +function startTest() { + // load some styles at the agent level + var css = ` + #ac-parent { color: green; } + #ac-child.abc { } + `; + var sheetURL = "data:text/css," + encodeURIComponent(css); + winUtils.loadSheetUsingURIString(sheetURL, winUtils.AGENT_SHEET); + + // add canvas anonymous content + var bq = document.createElement("blockquote"); + bq.id = "ac-parent"; + bq.textContent = "This blockquote text should be green."; + var div = document.createElement("div"); + div.id = "ac-child"; + div.textContent = " This div text should be green."; + bq.appendChild(div); + var ac = document.insertAnonymousContent(bq); + document.body.offsetWidth; + + is(ac.getComputedStylePropertyValue("ac-child", "color"), "rgb(0, 128, 0)", + "color before reframing"); + + // reframe the root + document.documentElement.style.display = "flex"; + document.body.offsetWidth; + + // restyle the div + ac.setAttributeForElement("ac-child", "class", "abc"); + document.body.offsetWidth; + + is(ac.getComputedStylePropertyValue("ac-child", "color"), "rgb(0, 128, 0)", + "color after reframing"); + SimpleTest.finish(); +} + +SimpleTest.waitForExplicitFinish(); +</script> +</pre> +</body> +</html> |