Add a test for bug 517224.

This commit is contained in:
L. David Baron 2009-11-17 13:11:14 -08:00
parent c5e5b72709
commit a74df9df58
3 changed files with 73 additions and 1 deletions

View File

@ -103,6 +103,8 @@ _TEST_FILES = test_acid3_test46.html \
test_bug470769.html \
test_bug499655.html \
test_bug499655.xhtml \
test_bug517224.html \
test_bug524175.html \
test_cascade.html \
test_compute_data_with_start_struct.html \
test_computed_style_no_pseudo.html \
@ -169,7 +171,7 @@ _TEST_FILES = test_acid3_test46.html \
media_queries_dynamic_xbl_iframe.html \
media_queries_dynamic_xbl_style.css \
bug453896_iframe.html \
test_bug524175.html \
bug517224.sjs \
$(NULL)
_BROWSER_FILES = \

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@ -0,0 +1,24 @@
function handleRequest(request, response)
{
response.setHeader("Cache-Control", "no-cache", false);
switch (request.queryString) {
case "reset":
response.setHeader("Content-Type", "application/ecmascript", false);
setState("imageloaded", "");
break;
case "image":
setState("imageloaded", "imageloaded");
response.setStatusLine("1.1", 302, "Found");
// redirect to a solid blue image
response.setHeader("Location", "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAADElEQVQI12NgYPgPAAEDAQDZqt2zAAAAAElFTkSuQmCC");
response.setHeader("Content-Type", "text/plain", false);
break;
case "result":
response.setHeader("Content-Type", "application/ecmascript", false);
var state = getState("imageloaded");
response.write("is('" + state +
"', '', 'image should not have been loaded')\n");
response.write("SimpleTest.finish()");
break;
}
}

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@ -0,0 +1,46 @@
<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=517224
-->
<head>
<title>Test for Bug 517224</title>
<script type="application/javascript" src="/MochiKit/packed.js"></script>
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<script type="application/ecmascript" src="bug517224.sjs?reset"></script>
<style type="text/css">
p#display { background: url(bug517224.sjs?image); }
p#display { background-image: none; }
</style>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=517224">Mozilla Bug 517224</a>
<p id="display">Element with overridden background</p>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 517224 **/
// Test that we don't load background images for style rules that are
// always overridden.
// Make sure the style has been computed
var bi =
getComputedStyle(document.getElementById('display'), "").backgroundImage;
SimpleTest.waitForExplicitFinish();
window.onload = run;
function run()
{
var script = document.createElement("script");
script.setAttribute("src", "bug517224.sjs?result");
document.body.appendChild(script);
}
</script>
</pre>
</body>
</html>