Merge pull request #461 from arv/lost-projection

Fix issue with invalidation
googlearchive · Jun 26, 2014 · bfc202e · bfc202e
2 parents 527721a + ae6fcb4
commit bfc202e
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diff --git a/src/ShadowRenderer.js b/src/ShadowRenderer.js
@@ -285,6 +285,9 @@
     invalidate: function() {
       if (!this.dirty) {
         this.dirty = true;
+        var parentRenderer = this.parentRenderer;
+        if (parentRenderer)
+          parentRenderer.invalidate();
         pendingDirtyRenderers.push(this);
         if (renderTimer)
           return;

diff --git a/test/js/reprojection.js b/test/js/reprojection.js
@@ -223,4 +223,43 @@ suite('Shadow DOM reprojection', function() {
 
     assert.equal(getVisualInnerHtml(xFoo), '<x-zot><div>Hello</div></x-zot>');
   });
+
+  test('Issue 460', function() {
+    // div
+    //  - shadow-root
+    //  -- a
+    //  --- b
+    //  ---- shadow-root
+    //  ----- content
+    //  ---- content (content2)
+    //  - d
+
+    var div = document.createElement('div');
+    var sr = div.createShadowRoot();
+    var a = sr.appendChild(document.createElement('a'));
+    var b = a.appendChild(document.createElement('b'));
+    var sr2 = b.createShadowRoot();
+    var content = sr2.appendChild(document.createElement('content'));
+    var content2 = b.appendChild(document.createElement('content'));
+    var d = div.appendChild(document.createElement('d'));
+
+    assert.equal(getVisualInnerHtml(div), '<a><b><d></d></b></a>');
+
+    var sr3 = a.createShadowRoot();
+    assert.equal(getVisualInnerHtml(div), '<a></a>');
+
+    // div
+    //  - shadow-root
+    //  -- a
+    //  --- shadow-root (sr3)
+    //  ---- content (content3)
+    //  --- b
+    //  ---- shadow-root
+    //  ----- content
+    //  ---- content (content2)
+    //  - d
+
+    var content3 = sr3.appendChild(document.createElement('content'));
+    assert.equal(getVisualInnerHtml(div), '<a><b><d></d></b></a>');
+  });
 });