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Unified Diff: LayoutTests/svg/custom/pattern-3-step-cycle-dynamic-2.html

Issue 303693009: Make SVGResourcesCycleSolver check for cycles beyond one level (and more) (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Add dynamic tests. Created 6 years, 7 months ago
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Index: LayoutTests/svg/custom/pattern-3-step-cycle-dynamic-2.html
diff --git a/LayoutTests/svg/custom/pattern-3-step-cycle-dynamic-2.html b/LayoutTests/svg/custom/pattern-3-step-cycle-dynamic-2.html
new file mode 100644
index 0000000000000000000000000000000000000000..1f92e9216d04c8a34df65e0a445a817687d4476d
--- /dev/null
+++ b/LayoutTests/svg/custom/pattern-3-step-cycle-dynamic-2.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<script>
+if (window.testRunner) {
+ testRunner.dumpAsText();
+ testRunner.waitUntilDone();
+ window.onload = function() {
+ testRunner.displayAsyncThen(function() {
+ mutateTree();
+ testRunner.displayAsyncThen(function() {
+ testRunner.notifyDone();
+ });
+ });
+ };
+} else {
+ window.onload = function() { setTimeout(mutateTree, 100); };
+}
+function mutateTree() {
+ // Add a reference from the rect in pattern#p3 to form a cycle.
+ document.getElementsByTagName('rect')[1].setAttribute('fill', 'url(#p1)');
+}
+</script>
+<p>PASS if no crash (stack overflow).</p>
+<svg width="100" height="100">
+ <rect width="100" height="100" fill="url(#p1)"/>
+ <pattern id="p3" width="1" height="1">
+ <rect width="100" height="100"/>
+ </pattern>
+ <pattern id="p2" width="1" height="1">
+ <rect fill="url(#p3)" width="100" height="100"/>
+ </pattern>
+ <pattern id="p1" width="1" height="1">
+ <rect fill="url(#p2)" width="100" height="100"/>
+ </pattern>
+</svg>

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