зеркало из https://github.com/mozilla/pjs.git
Bug 455472. Be a little more careful with our handling of application/octet-stream. r=jst
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@ -414,11 +414,15 @@ nsObjectLoadingContent::OnStartRequest(nsIRequest *aRequest,
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// true:
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//
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// 1) The channel type is application/octet-stream and we have a
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// type hint
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// type hint and the type hint is not a document type.
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// 2) Our type hint is a type that we support with a plugin.
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if ((channelType.EqualsASCII(APPLICATION_OCTET_STREAM) &&
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!mContentType.IsEmpty()) ||
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!mContentType.IsEmpty() &&
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GetTypeOfContent(mContentType) != eType_Document) ||
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// Need to check IsSupportedPlugin() in addition to GetTypeOfContent()
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// because otherwise the default plug-in's catch-all behavior would
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// confuse things.
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(IsSupportedPlugin(mContentType) &&
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GetTypeOfContent(mContentType) == eType_Plugin)) {
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// Set the type we'll use for dispatch on the channel. Otherwise we could
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@ -299,6 +299,7 @@ _TEST_FILES = test_bug5141.html \
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test_bug444322.html \
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bug444322.txt \
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bug444322.js \
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test_bug455472.html \
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test_bug455629.html \
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bug455629-helper.svg \
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test_bug473162-1.html \
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@ -0,0 +1,42 @@
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<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=455472
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-->
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<head>
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<title>Test for Bug 455472</title>
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<script type="application/javascript" src="/MochiKit/packed.js"></script>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=455472">Mozilla Bug 455472</a>
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<p id="display"></p>
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<script>
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var ran = [ false, false, false, false, false ];
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</script>
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<div id="content" style="display: none">
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<iframe src="data:text/html,<script>parent.ran[0]=true</script>"></iframe>
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<object type="text/html" data="data:text/html,<script>parent.ran[1]=true</script>"></object>
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<embed type="image/svg+xml" src="data:image/svg+xml,<svg%20xmlns='http://www.w3.org/2000/svg'%20onload='parent.ran[2]=true'/>">
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<object type="text/html" data="data:application/octet-stream,<script>parent.ran[3]=true</script>"></object>
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<embed type="image/svg+xml" src="data:application/octet-stream,<svg%20xmlns='http://www.w3.org/2000/svg'%20onload='parent.ran[4]=true'/>">
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</div>
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<pre id="test">
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<script type="application/javascript">
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/** Test for Bug 455472 **/
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SimpleTest.waitForExplicitFinish();
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addLoadEvent(function() {
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var expected = [ true, true, true, false, false ];
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is (expected.length, ran.length, "Length mismatch");
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for (var i = 0; i < expected.length; ++i) {
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is(ran[i], expected[i],
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"Unexpected behavior in object " + i + " (0-based)");
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}
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SimpleTest.finish();
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});
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</script>
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</pre>
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</body>
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</html>
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