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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 /layout/inspector/tests/test_bug462789.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 'layout/inspector/tests/test_bug462789.html')
| -rw-r--r-- | layout/inspector/tests/test_bug462789.html | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/layout/inspector/tests/test_bug462789.html b/layout/inspector/tests/test_bug462789.html new file mode 100644 index 0000000000..e213fa831e --- /dev/null +++ b/layout/inspector/tests/test_bug462789.html @@ -0,0 +1,76 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=462789 +--> +<head> + <title>Test for Bug 462789</title> + <script src="/tests/SimpleTest/SimpleTest.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=462789">Mozilla Bug 462789</a> +<p id="display"><iframe id="bug462789_iframe" srcdoc="<html><head><style>*{color:black;}</style></head><body>xxx" style="display: none;"></iframe></p> +<div id="content" style="display: none"> + +</div> +<pre id="test"> +<script type="application/javascript"> + +/** Test for Bug 462789 **/ + +const InspectorUtils = SpecialPowers.InspectorUtils; + +function do_test() { + const DOCUMENT_NODE_TYPE = 9; + + var iframe = document.getElementById("bug462789_iframe"); + var docElement = iframe.contentDocument.documentElement; + var body = docElement.children[1]; + var rule = iframe.contentDocument.styleSheets[0].cssRules[0]; + var text = body.firstChild; + + try { + var res = InspectorUtils.getCSSStyleRules(docElement); + is(res.length, 0, "getCSSStyleRules"); + res = InspectorUtils.getCSSStyleRules(body); + is(res.length, 0, "getCSSStyleRules"); + } + catch(e) { ok(false, "got an unexpected exception:" + e); } + + try { + var res = InspectorUtils.getRuleLine(rule); + is(res, 1, "getRuleLine"); + } + catch(e) { ok(false, "got an unexpected exception:" + e); } + + try { + var res = InspectorUtils.isIgnorableWhitespace(text); + is(res, false, "isIgnorableWhitespace"); + } + catch(e) { ok(false, "got an unexpected exception:" + e); } + + try { + var res = InspectorUtils.getParentForNode(docElement, true); + is(res.nodeType, DOCUMENT_NODE_TYPE, "getParentForNode(docElement, true)"); + res = InspectorUtils.getParentForNode(text, true); + is(res.tagName, "BODY", "getParentForNode(text, true)"); + } + catch(e) { ok(false, "got an unexpected exception:" + e); } + + try { + InspectorUtils.getContentState(docElement); + ok(true, "Should not throw"); + } + catch(e) { ok(false, "Got an exception: " + e); } + + SimpleTest.finish(); +} + +SimpleTest.waitForExplicitFinish(); +addLoadEvent(do_test); + +</script> +</pre> +</body> +</html> |