Index: third_party/WebKit/LayoutTests/fast/dom/shadow/slotted-pseudo-element-shared-style.html |
diff --git a/third_party/WebKit/LayoutTests/fast/dom/shadow/slotted-pseudo-element-shared-style.html b/third_party/WebKit/LayoutTests/fast/dom/shadow/slotted-pseudo-element-shared-style.html |
new file mode 100644 |
index 0000000000000000000000000000000000000000..f2f8192c6e6fdc26c6821c5bb536dc2a5adca7be |
--- /dev/null |
+++ b/third_party/WebKit/LayoutTests/fast/dom/shadow/slotted-pseudo-element-shared-style.html |
@@ -0,0 +1,20 @@ |
+<!DOCTYPE html> |
+<script src="resources/shadow-dom.js"></script> |
+<div id="sandbox"></div> |
+<script> |
+var shadowStyle = document.createElement('style'); |
+shadowStyle.innerHTML = 'slot::slotted([data-color=red]) { color: red; }'; |
+ |
+var sandbox = document.getElementById('sandbox'); |
+sandbox.appendChild( |
+ createDOM('div', {}, |
+ attachShadow( |
+ {'mode': 'open'}, |
+ shadowStyle, |
+ createDOM('slot')), |
+ createDOM('div', {}, |
+ document.createTextNode('normal')), |
+ // If the style is falsely shared with the <div> above, this won't turn red. |
+ createDOM('div', {'data-color': 'red'}, |
+ document.createTextNode('red')))); |
+</script> |