Apply fix for keyframes stripping required percent signs yui#80

steven-hadfield · Feb 9, 2016 · 2c79ffe · 2c79ffe
1 parent 7372efd
commit 2c79ffe
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diff --git a/src/com/yahoo/platform/yui/compressor/CssCompressor.java b/src/com/yahoo/platform/yui/compressor/CssCompressor.java
@@ -330,6 +330,7 @@ public void compress(Writer out, int linebreakpos)
 
         // Replace 0(px,em,%) with 0.
         css = css.replaceAll("(?i)(^|[^.0-9])(?:0?\\.)?0(?:px|em|%|in|cm|mm|pc|pt|ex|deg|g?rad|m?s|k?hz)", "$10");
+        css = css.replaceAll("(@[a-z\\-]*keyframe.*?)0\\{", "$10%{");
         // Replace x.0(px,em,%) with x(px,em,%).
         css = css.replaceAll("([0-9])\\.0(px|em|%|in|cm|mm|pc|pt|ex|deg|g?rad|m?s|k?hz| |;)", "$1$2");
 

diff --git a/tests/keyframe.css b/tests/keyframe.css
@@ -0,0 +1,4 @@
+@keyframe anim {
+    0% { opacity: 0; }
+  100% { opacity: 1; }
+}
diff --git a/tests/keyframe.css.min b/tests/keyframe.css.min
@@ -0,0 +1 @@
+@keyframe anim{0%{opacity:0}100%{opacity:1}}