Add test for not matching x-foox-bar given :host(x-bar) used insi…

…de `x-foo`
Polymer · Jun 28, 2016 · 4e08fa1 · 4e08fa1
1 parent ec111f1
commit 4e08fa1
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/test/unit/styling-scoped.html b/test/unit/styling-scoped.html
@@ -418,6 +418,17 @@
       assertComputed(t, 'auto', 'top');
     });
 
+    test(':host(...) with non-matching type selector does not leak', function() {
+      var t = document.createElement('x-shared1x-shared2');
+      t.textContent = ':host(non-matching-type-selector)';
+      document.body.appendChild(t);
+      assertComputed(t, '0px');
+      var t = document.createElement('x-shared2x-shared1');
+      t.textContent = ':host(non-matching-type-selector)';
+      document.body.appendChild(t);
+      assertComputed(t, '0px');
+    });
+
 });
 
 </script>