mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-06-10 18:29:43 +00:00
153 lines
5.6 KiB
HTML
153 lines
5.6 KiB
HTML
<!DOCTYPE HTML>
|
|
<html>
|
|
<!--
|
|
https://bugzilla.mozilla.org/show_bug.cgi?id=185236
|
|
-->
|
|
<head>
|
|
<title>Test for Bug 185236</title>
|
|
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
|
|
<script>
|
|
var pendingEventCounter = 0;
|
|
var messagePosted = false;
|
|
SimpleTest.waitForExplicitFinish();
|
|
addLoadEvent(function() {
|
|
is(messagePosted, true, "Should have gotten onmessage event");
|
|
is(pendingEventCounter, 0,
|
|
"How did onload for the page fire before onload for all the stylesheets?");
|
|
SimpleTest.finish();
|
|
});
|
|
// Count the link we're about to parse
|
|
pendingEventCounter = 1;
|
|
</script>
|
|
<link rel="stylesheet" href="data:text/css,*{}"
|
|
onload="--pendingEventCounter;
|
|
ok(true, 'Load event firing on basic stylesheet')"
|
|
onerror="--pendingEventCounter;
|
|
ok(false, 'Error event firing on basic stylesheet')">
|
|
</head>
|
|
<body>
|
|
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=185236">Mozilla Bug 185236</a>
|
|
<p id="display"></p>
|
|
<div id="content" style="display: none">
|
|
|
|
</div>
|
|
<pre id="test">
|
|
<script type="application/javascript">
|
|
/** Test for Bug 185236 **/
|
|
// Verify that there are no in-flight sheet loads right now; we should have
|
|
// waited for them when we hit the script tag
|
|
is(pendingEventCounter, 0, "There should be no pending events");
|
|
|
|
// Test sheet that will already be complete when we write it out
|
|
++pendingEventCounter;
|
|
|
|
// Make sure that a postMessage we do right now fires after the onload handler
|
|
// for the stylesheet. If we ever change the timing of sheet onload, we will
|
|
// need to change that.
|
|
window.onmessage = function() {
|
|
messagePosted = true;
|
|
// There are 4 pending events: two from the two direct example.com loads,
|
|
// and 2 from the two data:text/css loads that import things
|
|
is(pendingEventCounter, 4, "Load event for sheet should have fired");
|
|
}
|
|
window.postMessage("", "*");
|
|
|
|
document.write('<link rel="stylesheet" href="data:text/css,*{}"\
|
|
onload="--pendingEventCounter;\
|
|
ok(true, \'Load event firing on basic stylesheet\')"\
|
|
onerror="--pendingEventCounter;\
|
|
ok(false, \'Error event firing on basic stylesheet\')">');
|
|
|
|
// Make sure we have that second stylesheet
|
|
is(document.styleSheets.length, 3, "Should have three stylesheets");
|
|
|
|
// Make sure that the second stylesheet is all loaded
|
|
// If we ever switch away from sync loading of already-complete sheets, this
|
|
// test will need adjusting
|
|
is(document.styleSheets[2].cssRules.length, 1, "Should have one rule");
|
|
|
|
// Make sure the load event for that stylesheet has not fired yet
|
|
is(pendingEventCounter, 1, "There should be one pending event");
|
|
|
|
++pendingEventCounter;
|
|
document.write('<style\
|
|
onload="--pendingEventCounter;\
|
|
ok(true, \'Load event firing on inline stylesheet\')"\
|
|
onerror="--pendingEventCounter;\
|
|
ok(false, \'Error event firing on inline stylesheet\')"></style>');
|
|
|
|
// Make sure the load event for that second stylesheet has not fired yet
|
|
is(pendingEventCounter, 2, "There should be two pending events");
|
|
|
|
++pendingEventCounter;
|
|
document.write('<link rel="stylesheet" href="http://www.example.com"\
|
|
onload="--pendingEventCounter;\
|
|
ok(false, \'Load event firing on broken stylesheet\')"\
|
|
onerror="--pendingEventCounter;\
|
|
ok(true, \'Error event firing on broken stylesheet\')">');
|
|
|
|
++pendingEventCounter;
|
|
var link = document.createElement("link");
|
|
link.rel = "stylesheet";
|
|
link.href = "http://www.example.com";
|
|
link.onload = function() { --pendingEventCounter;
|
|
ok(false, 'Load event firing on broken stylesheet');
|
|
};
|
|
link.onerror = function() { --pendingEventCounter;
|
|
ok(true, 'Error event firing on broken stylesheet');
|
|
}
|
|
document.body.appendChild(link);
|
|
|
|
++pendingEventCounter;
|
|
link = document.createElement("link");
|
|
link.rel = "stylesheet";
|
|
link.href = "data:text/css,*{}";
|
|
link.onload = function() { --pendingEventCounter;
|
|
ok(true, 'Load event firing on external stylesheet');
|
|
};
|
|
link.onerror = function() { --pendingEventCounter;
|
|
ok(false, 'Error event firing on external stylesheet');
|
|
}
|
|
document.body.appendChild(link);
|
|
|
|
// Make sure we have that last stylesheet
|
|
is(document.styleSheets.length, 7, "Should have seven stylesheets here");
|
|
|
|
// Make sure that the sixth stylesheet is all loaded
|
|
// If we ever switch away from sync loading of already-complete sheets, this
|
|
// test will need adjusting
|
|
is(document.styleSheets[6].cssRules.length, 1, "Should have one rule");
|
|
|
|
++pendingEventCounter;
|
|
link = document.createElement("link");
|
|
link.rel = "stylesheet";
|
|
link.href = "data:text/css,@import url('data:text/css,*{}')";
|
|
link.onload = function() { --pendingEventCounter;
|
|
ok(true, 'Load event firing on external stylesheet');
|
|
};
|
|
link.onerror = function() { --pendingEventCounter;
|
|
ok(false, 'Error event firing on external stylesheet');
|
|
}
|
|
document.body.appendChild(link);
|
|
|
|
++pendingEventCounter;
|
|
link = document.createElement("link");
|
|
link.rel = "stylesheet";
|
|
link.href = "data:text/css,@import url('http://www.example.com')";
|
|
link.onload = function() { --pendingEventCounter;
|
|
ok(false, 'Load event firing on broken stylesheet');
|
|
};
|
|
link.onerror = function() { --pendingEventCounter;
|
|
ok(true, 'Error event firing on broken stylesheet');
|
|
}
|
|
document.body.appendChild(link);
|
|
|
|
// Make sure the load events for all those stylesheets have not fired yet
|
|
is(pendingEventCounter, 7, "There should be one pending event");
|
|
|
|
</script>
|
|
</pre>
|
|
</body>
|
|
</html>
|