haikuwebkit/LayoutTests/svg/custom/use-cycle-detection-expecte...

<!DOCTYPE html>
<html>
<svg width="400" height="200">
    <text x="10" y="150">Test for WK111822: This test passes if it does not timeout.</text>
    <g id="R">
        <use id="test" xlink:href="#R" />
    </g>
</svg>
</html>
Prevent infinite loop in SVG use cycle detection https://bugs.webkit.org/show_bug.cgi?id=111822 Reviewed by Stephen Chenney. Source/WebCore: SVG use cycle detection depended on idForStyleResolution() which differs from getIdAttribute() in quirks mode. During use tree cycle detection, this difference resulted in an infinite loop because idForStyleResolution() used lower-cased id attributes. This patch removes an existing fixme for this and switches to using getIdAttribute(). Test: svg/custom/use-cycle-detection.html * svg/SVGUseElement.cpp: (WebCore::SVGUseElement::hasCycleUseReferencing): LayoutTests: * svg/custom/use-cycle-detection-expected.html: Added. * svg/custom/use-cycle-detection.html: Added. Canonical link: https://commits.webkit.org/130201@main git-svn-id: https://svn.webkit.org/repository/webkit/trunk@145216 268f45cc-cd09-0410-ab3c-d52691b4dbfc 2013-03-08 14:37:57 +00:00			`<!DOCTYPE html>`
			`<html>`
			`<svg width="400" height="200">`
			`<text x="10" y="150">Test for WK111822: This test passes if it does not timeout.</text>`
			`<g id="R">`
			`<use id="test" xlink:href="#R" />`
			`</g>`
			`</svg>`
			`</html>`