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-rw-r--r--layout/style/crashtests/1332550.html19
1 files changed, 19 insertions, 0 deletions
diff --git a/layout/style/crashtests/1332550.html b/layout/style/crashtests/1332550.html
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+++ b/layout/style/crashtests/1332550.html
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+<!DOCTYPE html>
+<html>
+<style>
+ @keyframes test {
+ 0% {
+ }
+ }
+</style>
+<script>
+ var sheet = document.styleSheets[0];
+ var rule = sheet.cssRules[0];
+ var keyframe = rule.cssRules[0];
+ rule.deleteRule("0%");
+ sheet.deleteRule(0);
+ rule = null;
+ SpecialPowers.forceGC();
+ SpecialPowers.forceCC();
+ keyframe.parentRule;
+</script>