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Unified Diff: third_party/WebKit/LayoutTests/fast/css/atapply/at-apply-cascade-trick-2.html

Issue 1645433002: Basic implementation of @apply (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: fix expted.txt for failing test Created 4 years, 10 months ago
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Index: third_party/WebKit/LayoutTests/fast/css/atapply/at-apply-cascade-trick-2.html
diff --git a/third_party/WebKit/LayoutTests/fast/css/atapply/at-apply-cascade-trick-2.html b/third_party/WebKit/LayoutTests/fast/css/atapply/at-apply-cascade-trick-2.html
new file mode 100644
index 0000000000000000000000000000000000000000..fdb597297c202535708c11fde822902bd5261165
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/fast/css/atapply/at-apply-cascade-trick-2.html
@@ -0,0 +1,38 @@
+<!doctype html>
+<script src="../../../resources/testharness.js"></script>
+<script src="../../../resources/testharnessreport.js"></script>
+<style>
+#e1 {
+ --props: {
+ width: 100px;
+ background-color: red;
+ }
+}
+#e2 {
+ --tmp: {
+ --props: {
+ width: 0px;
+ @apply --props;
+ background-color: green;
+ height: 200px;
+ }
+ };
+ @apply --tmp;
+}
+#e3 {
+ @apply --props;
+}
+</style>
+<div id=e1>
+ <div id=e2>
+ <div id=e3>
+ </div>
+ </div>
+</div>
+<script>
+test(function(){
+ assert_equals(getComputedStyle(e3).backgroundColor, "rgb(0, 128, 0)");
+ assert_equals(getComputedStyle(e3).width, "100px");
+ assert_equals(getComputedStyle(e3).height, "200px");
+}, "Custom property sets can be extended with the (self-referential) cascade trick");
+</script>

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