зеркало из https://github.com/mozilla/pjs.git
Discard aPrevFrame if it's the mPopupFrame since it's on a different lists. b=394800 r=enndeakin sr=bzbarsky a=dbaron
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Родитель
06f20237f6
Коммит
733990645b
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@ -1032,6 +1032,8 @@ nsBoxFrame::InsertFrames(nsIAtom* aListName,
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{
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NS_ASSERTION(!aPrevFrame || aPrevFrame->GetParent() == this,
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"inserting after sibling frame with different parent");
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NS_ASSERTION(!aPrevFrame || mFrames.ContainsFrame(aPrevFrame),
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"inserting after sibling frame not in our child list");
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NS_PRECONDITION(!aListName, "We don't support out-of-flow kids");
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nsBoxLayoutState state(PresContext());
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@ -1198,6 +1198,9 @@ nsMenuFrame::InsertFrames(nsIAtom* aListName,
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NS_FRAME_HAS_DIRTY_CHILDREN);
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rv = NS_OK;
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} else {
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if (NS_UNLIKELY(aPrevFrame == mPopupFrame)) {
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aPrevFrame = nsnull;
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}
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rv = nsBoxFrame::InsertFrames(aListName, aPrevFrame, aFrameList);
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}
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@ -45,6 +45,7 @@ include $(DEPTH)/config/autoconf.mk
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include $(topsrcdir)/config/rules.mk
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_TEST_FILES = test_bug372685.xul \
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test_bug394800.xhtml \
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$(NULL)
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libs:: $(_TEST_FILES)
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@ -0,0 +1,40 @@
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<html xmlns="http://www.w3.org/1999/xhtml"
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xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
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<head>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=394800
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-->
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<title>Test Mozilla bug 394800</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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<script class="testbody" type="application/javascript">
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function do_test()
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{
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var x = document.getElementById("x");
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x.parentNode.removeChild(x);
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is(0, 0, "this is a crash/assertion test, so we're ok if we survived this far");
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SimpleTest.finish();
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}
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SimpleTest.waitForExplicitFinish();
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</script>
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</head>
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<body>
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<xul:menulist><xul:tooltip/><div><span><xul:hbox id="x"/></span></div></xul:menulist>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=394800">Mozilla Bug 394800</a>
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<p id="display"></p>
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<pre id="test">
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</pre>
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<script>
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addLoadEvent(do_test);
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</script>
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</body>
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</html>
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