third_party/WebKit/LayoutTests/fast/dom/Node/treeRoot.html - Issue 1642503002: Implement Node.treeRoot

Unified Diff: third_party/WebKit/LayoutTests/fast/dom/Node/treeRoot.html

Issue 1642503002: Implement Node.treeRoot (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Add if case for detached tree Created 4 years, 11 months ago

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Index: third_party/WebKit/LayoutTests/fast/dom/Node/treeRoot.html

diff --git a/third_party/WebKit/LayoutTests/fast/dom/Node/treeRoot.html b/third_party/WebKit/LayoutTests/fast/dom/Node/treeRoot.html

new file mode 100644

index 0000000000000000000000000000000000000000..a9f0e07b2f384b5a2f1e3f25eddaf4239c7350e3

--- /dev/null

+++ b/third_party/WebKit/LayoutTests/fast/dom/Node/treeRoot.html

@@ -0,0 +1,37 @@

+<!DOCTYPE html>

kochi 2016/01/28 06:46:11 Usually we have used fast/dom/shadow for any shado

yuzuchan 2016/02/01 04:59:54 Done.

+<script src="../../../resources/testharness.js"></script>

+<script src="../../../resources/testharnessreport.js"></script>

+<div id="host-parent">

+ <div id="host">

+ </div>

+</div>

+<script>

+var hostParent = document.getElementById('host-parent');

+var host = document.getElementById('host');

+var root = host.attachShadow({mode: 'open'});

+var child = document.createElement('div');

+var grandchild = document.createElement('div');

+child.setAttribute('id', 'child');

+grandchild.setAttribute('id', 'grandchild');

+root.appendChild(child);

+child.appendChild(grandchild);

+var detached = document.createElement('div');

+var detachedChild = document.createElement('div');

+detached.appendChild(detachedChild);

+test(function() {

+ assert_equals(document.treeRoot, document);

+ assert_equals(hostParent.treeRoot, document);

+ assert_equals(host.treeRoot, document);

+ assert_equals(root.treeRoot, root);

+ assert_equals(child.treeRoot, root);

+ assert_equals(grandchild.treeRoot, root);

+}, 'Node.treeRoot returns a root of the tree that the node belongs to, or the shadow root if the tree is a shadow tree.');

+test(function() {

+ assert_equals(detached.treeRoot, detached);

+ assert_equals(detachedChild.treeRoot, detached);

+}, 'Node.treeRoot works with a detached tree as well.');

kochi 2016/01/28 06:46:11 Even though we guard using "ShadowDOMV1" runtime f

yuzuchan 2016/02/01 04:59:54 Done.

+</script>