338f0ca3b3
https://bugs.webkit.org/show_bug.cgi?id=223858 <rdar://75883697> Reviewed by Darin Adler and Ryosuke Niwa. Source/WebCore: Stop using a hash as key in the FontCascadeCache. Instead, use HashTraits and use FontCascadeCacheKey as key. Test: fonts/font-cache-crash.html * platform/graphics/FontCache.cpp: (WebCore::FontCache::retrieveOrAddCachedFonts): (WTF::FontCascadeCacheKeyHash::hash): * platform/graphics/FontCache.h: (WebCore::FontCascadeCacheKey::operator== const): (WTF::FontCascadeCacheKeyHash::equal): (WTF::HashTraits<WebCore::FontCascadeCacheKey>::emptyValue): (WTF::HashTraits<WebCore::FontCascadeCacheKey>::constructDeletedValue): (WTF::HashTraits<WebCore::FontCascadeCacheKey>::isDeletedValue): LayoutTests: Add layout test coverage. * fonts/font-cache-crash-expected.txt: Added. * fonts/font-cache-crash.html: Added. Canonical link: https://commits.webkit.org/235888@main git-svn-id: https://svn.webkit.org/repository/webkit/trunk@275189 268f45cc-cd09-0410-ab3c-d52691b4dbfc |
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| .. | ||
| cursive.html | ||
| default.html | ||
| fantasy.html | ||
| font-cache-crash-expected.txt | ||
| font-cache-crash.html | ||
| font-fallback-prefers-pictographs-expected.html | ||
| font-fallback-prefers-pictographs.html | ||
| ligature-expected.html | ||
| ligature.html | ||
| ligature.woff | ||
| lineheight5000-typolineheight2300.woff | ||
| monospace.html | ||
| sans-serif.html | ||
| serif.html | ||
| unicode-character-font-crash-expected.txt | ||
| unicode-character-font-crash.html | ||
| use-typo-metrics-1-expected.html | ||
| use-typo-metrics-1.html | ||
| valid-standard-font-expected.txt | ||
| valid-standard-font.html | ||