123005 2013-10-17 17:29:58 -0700 [Windows] button-first-line-first-letter fails after r156527 2024-05-17 11:39:03 -0700 1 1 1 Unclassified WebKit CSS 528+ (Nightly build) PC Windows 7 NEW LayoutTestFailure, PlatformOnly, Regression P2 Normal --- 1 roger_fong webkit-unassigned ahmad.saleem792 don.olmstead fujii kling koivisto roger_fong oldest_to_newest 941057 0 roger_fong 2013-10-17 17:29:58 -0700 fast\forms\button-first-line-first-letter.html Assertion failure: ASSERT(innerStyle->refCount() == 1); > WebKit.dll!WebCore::RenderButton::setupInnerStyle(WebCore::RenderStyle * innerStyle) Line 129 C++ WebKit.dll!WebCore::RenderButton::styleDidChange(WebCore::StyleDifference diff, const WebCore::RenderStyle * oldStyle) Line 111 C++ WebKit.dll!WebCore::RenderElement::setStyle(WTF::PassRefPtr<WebCore::RenderStyle> style) Line 398 C++ WebKit.dll!WebCore::RenderElement::setAnimatableStyle(WTF::PassRefPtr<WebCore::RenderStyle> style) Line 436 C++ WebKit.dll!WebCore::Style::resolveLocal(WebCore::Element & current, WebCore::Style::Change inheritedChange) Line 604 + 0x19 bytes C++ WebKit.dll!WebCore::Style::resolveTree(WebCore::Element & current, WebCore::Style::Change change) Line 740 + 0xd bytes C++ WebKit.dll!WebCore::Style::resolveTree(WebCore::Element & current, WebCore::Style::Change change) Line 772 + 0xd bytes C++ WebKit.dll!WebCore::Style::resolveTree(WebCore::Element & current, WebCore::Style::Change change) Line 772 + 0xd bytes C++ WebKit.dll!WebCore::Style::resolveTree(WebCore::Document & document, WebCore::Style::Change change) Line 812 + 0xd bytes C++ WebKit.dll!WebCore::Document::recalcStyle(WebCore::Style::Change change) Line 1729 + 0xd bytes C++ The following .letter::first-letter { color: green; } is causing the problem. 941059 1 roger_fong 2013-10-17 17:32:56 -0700 The refcount is 2 instead of 1. I'm also noticing that the RenderStyle passed to setAnimatableStyle(WTF::PassRefPtr<WebCore::RenderStyle> style) Line 436 C++ has a refcoutn of 3. When the test is working it has a count of 4. 2036070 2 ahmad.saleem792 2024-05-17 11:39:03 -0700 AppleWin port is gone and we don't have any platform specific expectation for all platforms (including win-cairo) as well [confirmed via 'searchfox.org' (wubkat)] port. Although I am not sure whether `win-cairo` port is Debug port or not and whether it triggers 'assert' or not. CCing - Fuji & Don for their input. Want to close old bugs. :-)