Index: third_party/WebKit/LayoutTests/fast/css/atapply/at-apply-invalid-cycles.html |
diff --git a/third_party/WebKit/LayoutTests/fast/css/atapply/at-apply-invalid-cycles.html b/third_party/WebKit/LayoutTests/fast/css/atapply/at-apply-invalid-cycles.html |
new file mode 100644 |
index 0000000000000000000000000000000000000000..ad2b516c0cebe96df1e77c13c433fa08126b6a9c |
--- /dev/null |
+++ b/third_party/WebKit/LayoutTests/fast/css/atapply/at-apply-invalid-cycles.html |
@@ -0,0 +1,32 @@ |
+<!doctype html> |
+<script src="../../../resources/testharness.js"></script> |
+<script src="../../../resources/testharnessreport.js"></script> |
+<style> |
+#e { |
+ width: 100px; |
+ height: 100px; |
+ background-color: green; |
+ --a1: { @apply --a2; background-color: red; }; |
+ --a2: { @apply --a1; background-color: red; }; |
+ @apply --a1; |
+ @apply --a2; |
+ --b1: { @apply --b2; background-color: red; }; |
+ --b2: var(--b3); |
+ --b3: { var(--b1, background-color: red); }; |
+ @apply --b1; |
+ @apply --b2; |
+ @apply --b3; |
+} |
+</style> |
+<div id=e> |
+</div> |
+<script> |
+test(function(){ |
+ assert_equals(getComputedStyle(e).backgroundColor, "rgb(0, 128, 0)"); |
+ assert_equals(getComputedStyle(e).getPropertyValue("--a1"), ""); |
+ assert_equals(getComputedStyle(e).getPropertyValue("--a2"), ""); |
+ assert_equals(getComputedStyle(e).getPropertyValue("--b1"), ""); |
+ assert_equals(getComputedStyle(e).getPropertyValue("--b2"), ""); |
+ assert_equals(getComputedStyle(e).getPropertyValue("--b3"), ""); |
+}, "Variable cycle detection works with @apply"); |
+</script> |