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Unified Diff: LayoutTests/fast/dom/shadow/new-style-inserted-into-parent-treescope.html

Issue 216543002: Revert of Remove applyAuthorStyles flag from ShadowRoot. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 6 years, 9 months ago
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Index: LayoutTests/fast/dom/shadow/new-style-inserted-into-parent-treescope.html
diff --git a/LayoutTests/fast/dom/shadow/new-style-inserted-into-parent-treescope.html b/LayoutTests/fast/dom/shadow/new-style-inserted-into-parent-treescope.html
new file mode 100644
index 0000000000000000000000000000000000000000..e787308421fecebc34e793f39be0fbae216a6ad8
--- /dev/null
+++ b/LayoutTests/fast/dom/shadow/new-style-inserted-into-parent-treescope.html
@@ -0,0 +1,34 @@
+<!doctype html>
+<html>
+<head>
+<script src="../../../resources/js-test.js"></script>
+<script src="resources/shadow-dom.js"></script>
+<style>
+span { color: red; }
+</style>
+</head>
+<body>
+ <div id='sandbox'></div>
+ <pre id='console'></pre>
+</body>
+<script>
+description('Test the case: a treescope has some style element and a new style is inserted into its parent treescope.')
+
+sandbox.appendChild(
+ createDOM('div', {'id': 'host1'},
+ createShadowRoot(
+ createDOM('div', {'id': 'host2'},
+ createShadowRoot(
+ createDOM('style', {},
+ document.createTextNode('div { color: red; }')),
+ createDOM('span', {'id': 'target'},
+ document.createTextNode('Hello')))))));
+getNodeInTreeOfTrees('host1/host2/').applyAuthorStyles = true;
+document.body.offsetLeft;
+getNodeInTreeOfTrees('host1/').appendChild(
+ createDOM('style', {},
+ document.createTextNode('span { color: green; }')));
+
+shouldBe("getComputedStyle(getNodeInTreeOfTrees('host1/host2/target')).color", '"rgb(0, 128, 0)"');
+</script>
+</html>

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