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Unified Diff: LayoutTests/fast/dom/shadow/shadow-tree-styles-with-apply-author-styles.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/shadow-tree-styles-with-apply-author-styles.html
diff --git a/LayoutTests/fast/dom/shadow/shadow-tree-styles-with-apply-author-styles.html b/LayoutTests/fast/dom/shadow/shadow-tree-styles-with-apply-author-styles.html
new file mode 100644
index 0000000000000000000000000000000000000000..ba64a4d566b77c3150073452e14c4c091eb37746
--- /dev/null
+++ b/LayoutTests/fast/dom/shadow/shadow-tree-styles-with-apply-author-styles.html
@@ -0,0 +1,84 @@
+<!doctype html>
+<html>
+<head>
+<script src="../../../resources/js-test.js"></script>
+<script src="resources/shadow-dom.js"></script>
+</head>
+<body>
+ <div id='sandbox'></div>
+ <pre id='console'></pre>
+</body>
+<script>
+description('Test for issue 247275: shadow tree styles selects shadow host when a shadow root has apply-author-styles true.');
+
+var sandbox = document.getElementById('sandbox');
+
+function borderColorOf(selector) {
+ return window.getComputedStyle(getNodeInTreeOfTrees(selector)).borderColor;
+}
+
+function shouldHaveBorderColor(selector, color) {
+ shouldBeEqualToString('borderColorOf(\'' + selector + '\')', color);
+}
+
+function cleanUp() {
+ sandbox.innerHTML = '';
+}
+
+sandbox.appendChild(
+ createDOM('style', {},
+ document.createTextNode('div { border: 1px solid green; }')));
+sandbox.appendChild(
+ createDOM('div', {'id': 'host'},
+ createShadowRoot(
+ createDOM('div', {'id': 'target'},
+ createShadowRoot({'applyAuthorStyles': 'true'},
+ createDOM('span', {'id': 'span'},
+ document.createTextNode('Hello')))))));
+
+debug('Test when one shadow root has apply-author-styles true');
+shouldHaveBorderColor('host/target', 'rgb(0, 128, 0)');
+
+cleanUp();
+
+sandbox.appendChild(
+ createDOM('style', {},
+ document.createTextNode('div { border: 1px solid green; }')));
+sandbox.appendChild(
+ createDOM('div', {'id': 'host'},
+ createShadowRoot(
+ createDOM('div', {'id': 'target'},
+ createShadowRoot({'applyAuthorStyles': 'true'},
+ createDOM('span', {'id': 'spanA'},
+ document.createTextNode('Hello'))),
+ createShadowRoot(
+ createDOM('span', {'id': 'spanB'},
+ document.createTextNode('Hello'))),
+ document.createTextNode('child of target')))));
+
+debug('Test when an inert shadow root has apply-author-styles true');
+shouldHaveBorderColor('host/target', 'rgb(0, 0, 0)');
+
+cleanUp();
+
+sandbox.appendChild(
+ createDOM('style', {},
+ document.createTextNode('div { border: 1px solid green; }')));
+sandbox.appendChild(
+ createDOM('div', {'id': 'host'},
+ createShadowRoot(
+ createDOM('div', {'id': 'target'},
+ createShadowRoot({'applyAuthorStyles': 'true'},
+ createDOM('span', {'id': 'spanA'},
+ document.createTextNode('Hello'))),
+ createShadowRoot(
+ createDOM('shadow', {}))),
+ document.createTextNode('child of target'))));
+
+debug('Test when one of shadow roots which are not out of compositing has apply-author-styles true');
+shouldHaveBorderColor('host/target', 'rgb(0, 128, 0)');
+
+cleanUp();
+
+</script>
+</html>

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