Comment #7 on issue 23580 by ramosian.glider: RenderViewTest.ImeComposition
hangs on valgrind
http://code.google.com/p/chromium/issues/detail?id=23580
This hang is also observed under tcmalloc's heap leak checker on Linux.
I've tried executing:
$ HEAPCHECK=normal out/Debug/unit_tests --gtest_filter=*ImeComposition
and attaching gdb to this process.
It turned to be stuck inside recvmsg():
0x00007f06d1c68a8b in recvmsg () from /lib/libpthread.so.0
(gdb) bt
#0 0x00007f06d1c68a8b in recvmsg () from /lib/libpthread.so.0
#1 0x00000000019eb304 in base::RecvMsg (fd=17, buf=0x7fffdd815110,
length=512,
fds=0x7fffdd814ff0) at base/unix_domain_socket_posix.cc:64
#2 0x00000000019eb870 in base::SendRecvMsg (fd=5, reply=0x7fffdd815110
"\341\062\271\320\006\177", max_reply_len=512, result_fd=0x0, request=...)
at
base/unix_domain_socket_posix.cc:117
#3 0x000000000152e144 in
renderer_sandbox_support::getFontFamilyForCharacters
(utf16=0x7fffdd815680, num_utf16=1) at
chrome/renderer/renderer_sandbox_support_linux.cc:26
#4 0x00000000014fab48 in
RendererWebKitClientImpl::SandboxSupport::getFontFamilyForCharacters
(this=0x7f06cd39f228, characters=0x7fffdd815680, num_characters=1) at
chrome/renderer/renderer_webkitclient_impl.cc:279
#5 0x00000000015ad776 in
WebCore::ChromiumBridge::getFontFamilyForCharacters
(characters=0x7fffdd815680, numCharacters=1) at
webkit/api/src/ChromiumBridge.cpp:296
#6 0x000000000242997a in WebCore::FontCache::getFontDataForCharacters
(this=0x7f06cdf62fa8, font=..., characters=0x7fffdd815680, length=1) at
third_party/WebKit/WebCore/platform/graphics/chromium/FontCacheLinux.cpp:61
#7 0x00000000020dc775 in WebCore::Font::glyphDataForCharacter
(this=0x7f06cd3cf100,
c=20320, mirror=false, forceSmallCaps=false) at
third_party/WebKit/WebCore/platform/graphics/FontFastPath.cpp:151
#8 0x00000000020f0aa9 in WebCore::WidthIterator::advance
(this=0x7fffdd815820,
offset=1, glyphBuffer=0x0) at
third_party/WebKit/WebCore/platform/graphics/WidthIterator.cpp:116
#9 0x00000000020dba7f in WebCore::Font::floatWidthForSimpleText
(this=0x7f06cd3cf100, run=..., glyphBuffer=0x0, fallbackFonts=0x0) at
third_party/WebKit/WebCore/platform/graphics/FontFastPath.cpp:327
#10 0x00000000020ce979 in WebCore::Font::floatWidth (this=0x7f06cd3cf100,
run=...,
fallbackFonts=0x0) at
third_party/WebKit/WebCore/platform/graphics/Font.cpp:198
#11 0x00000000020b3c9d in WebCore::Font::width (this=0x7f06cd3cf100,
run=...,
fallbackFonts=0x0) at third_party/WebKit/WebCore/platform/graphics/Font.h:81
#12 0x00000000021865ce in textWidth (text=0x7f06cd407f98, from=0, len=1,
font=...,
xPos=0, isFixedPitch=false, collapseWhiteSpace=true) at
third_party/WebKit/WebCore/rendering/RenderBlockLineLayout.cpp:1582
#13 0x000000000218ac8a in WebCore::RenderBlock::findNextLineBreak
(this=0x7f06cd3df2b8, resolver=..., firstLine=true,
islineemp...@0x7fffdd816166,
previouslinebrokeclean...@0x7fffdd81616a, clear=0x7fffdd8160f4)
at third_party/WebKit/WebCore/rendering/RenderBlockLineLayout.cpp:1871
#14 0x000000000218d5e2 in WebCore::RenderBlock::layoutInlineChildren
(this=0x7f06cd3df2b8, relayoutChildren=false, repaintt...@0x7fffdd8162ac,
repaintbott...@0x7fffdd8162a8) at
third_party/WebKit/WebCore/rendering/RenderBlockLineLayout.cpp:959
#15 0x00000000021706d3 in WebCore::RenderBlock::layoutBlock
(this=0x7f06cd3df2b8,
relayoutChildren=false) at
third_party/WebKit/WebCore/rendering/RenderBlock.cpp:719
#16 0x000000000217004f in WebCore::RenderBlock::layout
(this=0x7f06cd3df2b8) at
third_party/WebKit/WebCore/rendering/RenderBlock.cpp:645
#17 0x000000000216ef51 in WebCore::RenderBlock::layoutBlockChild
(this=0x7f06cd3df018, child=0x7f06cd3df2b8, marginInfo=...,
previousfloatbott...@0x7fffdd816504, maxfloatbott...@0x7fffdd816634)
at third_party/WebKit/WebCore/rendering/RenderBlock.cpp:1336
#18 0x000000000216ffe0 in WebCore::RenderBlock::layoutBlockChildren
(this=0x7f06cd3df018, relayoutChildren=false,
maxfloatbott...@0x7fffdd816634) at
third_party/WebKit/WebCore/rendering/RenderBlock.cpp:1279
#19 0x00000000021706ec in WebCore::RenderBlock::layoutBlock
(this=0x7f06cd3df018,
relayoutChildren=false) at
third_party/WebKit/WebCore/rendering/RenderBlock.cpp:721
#20 0x000000000217004f in WebCore::RenderBlock::layout
(this=0x7f06cd3df018) at
third_party/WebKit/WebCore/rendering/RenderBlock.cpp:645
#21 0x000000000216ef51 in WebCore::RenderBlock::layoutBlockChild
(this=0x7f06cd3df1d8, child=0x7f06cd3df018, marginInfo=...,
previousfloatbott...@0x7fffdd816894, maxfloatbott...@0x7fffdd8169c4)
at third_party/WebKit/WebCore/rendering/RenderBlock.cpp:1336
#22 0x000000000216ffe0 in WebCore::RenderBlock::layoutBlockChildren
(this=0x7f06cd3df1d8, relayoutChildren=false,
maxfloatbott...@0x7fffdd8169c4) at
third_party/WebKit/WebCore/rendering/RenderBlock.cpp:1279
#23 0x00000000021706ec in WebCore::RenderBlock::layoutBlock
(this=0x7f06cd3df1d8,
relayoutChildren=false) at
third_party/WebKit/WebCore/rendering/RenderBlock.cpp:721
#24 0x000000000217004f in WebCore::RenderBlock::layout
(this=0x7f06cd3df1d8) at
third_party/WebKit/WebCore/rendering/RenderBlock.cpp:645
#25 0x000000000216ef51 in WebCore::RenderBlock::layoutBlockChild
(this=0x7f06cdf07e18, child=0x7f06cd3df1d8, marginInfo=...,
previousfloatbott...@0x7fffdd816c24, maxfloatbott...@0x7fffdd816d54)
at third_party/WebKit/WebCore/rendering/RenderBlock.cpp:1336
#26 0x000000000216ffe0 in WebCore::RenderBlock::layoutBlockChildren
(this=0x7f06cdf07e18, relayoutChildren=false,
maxfloatbott...@0x7fffdd816d54) at
third_party/WebKit/WebCore/rendering/RenderBlock.cpp:1279
#27 0x00000000021706ec in WebCore::RenderBlock::layoutBlock
(this=0x7f06cdf07e18,
relayoutChildren=false) at
third_party/WebKit/WebCore/rendering/RenderBlock.cpp:721
#28 0x000000000217004f in WebCore::RenderBlock::layout
(this=0x7f06cdf07e18) at
third_party/WebKit/WebCore/rendering/RenderBlock.cpp:645
#29 0x0000000002222a1e in WebCore::RenderView::layout (this=0x7f06cdf07e18)
at
third_party/WebKit/WebCore/rendering/RenderView.cpp:122
#30 0x0000000002085b37 in WebCore::FrameView::layout (this=0x7f06cd39f580,
allowSubtree=true) at third_party/WebKit/WebCore/page/FrameView.cpp:636
#31 0x0000000001e93b45 in WebCore::Document::updateLayout
(this=0x7f06cdf92400) at
third_party/WebKit/WebCore/dom/Document.cpp:1357
#32 0x0000000001f4e06e in WebCore::VisibleSelection::toNormalizedRange
(this=0x7f06cdf7a7b0) at
third_party/WebKit/WebCore/editing/VisibleSelection.cpp:144
#33 0x0000000001f1605c in enclosingDeletableElement (selection=...) at
third_party/WebKit/WebCore/editing/DeleteButtonController.cpp:148
#34 0x0000000001f16a0a in WebCore::DeleteButtonController::enable
(this=0x7f06cd3bb0c0) at
third_party/WebKit/WebCore/editing/DeleteButtonController.cpp:331
#35 0x0000000001f17b12 in WebCore::EditCommand::apply (this=0x7f06a8bf63c0)
at
third_party/WebKit/WebCore/editing/EditCommand.cpp:92
#36 0x00000000023c4bf0 in
WebCore::CompositeEditCommand::applyCommandToComposite
(this=0x7f06cdf6bc30, cmd=...) at
third_party/WebKit/WebCore/editing/CompositeEditCommand.cpp:99
#37 0x00000000023c4f1e in WebCore::CompositeEditCommand::replaceTextInNode
(this=0x7f06cdf6bc30, node=..., offset=0, count=5, replacementText=...) at
third_party/WebKit/WebCore/editing/CompositeEditCommand.cpp:335
#38 0x00000000023d58f2 in WebCore::InsertTextCommand::performTrivialReplace
(this=0x7f06cdf6bc30, text=..., selectInsertedText=true) at
third_party/WebKit/WebCore/editing/InsertTextCommand.cpp:92
#39 0x00000000023d5d03 in WebCore::InsertTextCommand::input
(this=0x7f06cdf6bc30,
text=..., selectInsertedText=true) at
third_party/WebKit/WebCore/editing/InsertTextCommand.cpp:120
#40 0x0000000001f46f08 in
WebCore::TypingCommand::insertTextRunWithoutNewlines
(this=0x7f06cdfa5b40, text=..., selectInsertedText=true) at
third_party/WebKit/WebCore/editing/TypingCommand.cpp:365
#41 0x0000000001f46fc8 in WebCore::TypingCommand::insertText
(this=0x7f06cdfa5b40,
text=..., selectInsertedText=true) at
third_party/WebKit/WebCore/editing/TypingCommand.cpp:344
#42 0x0000000001f477ff in WebCore::TypingCommand::insertText
(document=0x7f06cdf92400, text=..., selectionForInsertion=...,
selectInsertedText=true, insertedTextIsComposition=true) at
third_party/WebKit/WebCore/editing/TypingCommand.cpp:166
#43 0x0000000001f47a8c in WebCore::TypingCommand::insertText
(document=0x7f06cdf92400, text=..., selectInsertedText=true,
insertedTextIsComposition=true) at
third_party/WebKit/WebCore/editing/TypingCommand.cpp:129
#44 0x0000000001f1a712 in WebCore::Editor::setComposition
(this=0x7f06cdf7a8c8,
text=..., underlines=..., selectionStart=2, selectionEnd=2) at
third_party/WebKit/WebCore/editing/Editor.cpp:1409
#45 0x00000000015a41f6 in WebKit::WebViewImpl::handleCompositionEvent
(this=0x7f06cd3a1a00, command=WebKit::WebCompositionCommandSet,
cursorPosition=2,
targetStart=0, targetEnd=2, imeString=...) at
webkit/api/src/WebViewImpl.cpp:1013
#46 0x00000000014efc32 in RenderWidget::OnImeSetComposition
(this=0x7f06cdf79000,
command=WebKit::WebCompositionCommandSet, cursor_position=2,
target_start=-1,
target_end=-1, ime_string=...) at chrome/renderer/render_widget.cc:758
#47 0x0000000000ecee93 in RenderViewTest_ImeComposition_Test::TestBody
(this=0x7f06cd39f000) at chrome/renderer/render_view_unittest.cc:241
#48 0x000000000167f7f7 in testing::Test::Run (this=0x7f06cd39f000) at
testing/gtest/src/gtest.cc:2099
#49 0x0000000001682f68 in testing::internal::TestInfoImpl::Run
(this=0x7f06cdf0e480)
at testing/gtest/src/gtest.cc:2318
#50 0x000000000168309e in testing::TestCase::Run (this=0x7f06cdec5300) at
testing/gtest/src/gtest.cc:2426
#51 0x0000000001683afd in testing::internal::UnitTestImpl::RunAllTests
(this=0x7f06cdf08000) at testing/gtest/src/gtest.cc:4026
#52 0x0000000001683c4d in testing::UnitTest::Run (this=0x4be65a0) at
testing/gtest/src/gtest.cc:3694
#53 0x00000000015414ef in TestSuite::Run (this=0x7fffdd817d10) at
./base/test/test_suite.h:95
#54 0x000000000153fd49 in main (argc=2, argv=0x7fffdd817ec8) at
chrome/test/unit/run_all_unittests.cc:8
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