third_party/WebKit/LayoutTests/fast/dom/shadow/v1-composed-tree-traversal-1.html - Issue 1489433002: Support the essential part of Shadow DOM v1

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Unified Diff: third_party/WebKit/LayoutTests/fast/dom/shadow/v1-composed-tree-traversal-1.html

Issue 1489433002: Support the essential part of Shadow DOM v1 (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: wip Created 5 years ago

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« third_party/WebKit/LayoutTests/fast/dom/shadow/event-pseudo.html ('K') | « third_party/WebKit/LayoutTests/fast/dom/shadow/resources/shadow-dom.js ('k') | third_party/WebKit/LayoutTests/fast/dom/shadow/v1-composed-tree-traversal-2.html » ('j') | third_party/WebKit/Source/core/dom/Node.cpp » ('J')
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Index: third_party/WebKit/LayoutTests/fast/dom/shadow/v1-composed-tree-traversal-1.html

diff --git a/third_party/WebKit/LayoutTests/fast/dom/shadow/v1-composed-tree-traversal-1.html b/third_party/WebKit/LayoutTests/fast/dom/shadow/v1-composed-tree-traversal-1.html

new file mode 100644

index 0000000000000000000000000000000000000000..e62fe239a21a5171c9101133a25aabd5980cae31

--- /dev/null

+++ b/third_party/WebKit/LayoutTests/fast/dom/shadow/v1-composed-tree-traversal-1.html

@@ -0,0 +1,32 @@

+<!DOCTYPE html>

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

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

+<script src='resources/shadow-dom.js'></script>

+<div id='host'>

+ <template data-mode='open'>

+ <div id='shadow-child1'></div>

+ <slot name='slot1'></slot>

+ <slot name='slot2'></slot>

+ <div id='shadow-child2'></div>

+ </template>

+ <div id='child1' slot='slot1'></div>

+ <div id='child2' slot='slot2'></div>

+</div>

+<script>

+convertTemplatesToShadowRootsWithin(host);

+removeWhiteSpaceOnlyTextNodes(host);

+document.body.offsetLeft;

+const slot1 = host.shadowRoot.querySelector('[name=slot1]');

+const slot2 = host.shadowRoot.querySelector('[name=slot2]');

+const shadowChild1 = host.shadowRoot.querySelector('#shadow-child1');

+const shadowChild2 = host.shadowRoot.querySelector('#shadow-child2');

+test(() => {

+ assert_equals(internals.nextInComposedTree(child1), child2);

+ assert_equals(internals.firstChildInComposedTree(host), shadowChild1);

+ assert_equals(internals.nextSiblingInComposedTree(shadowChild1), child1);

+ assert_equals(internals.nextSiblingInComposedTree(child1), child2);

+ assert_equals(internals.nextSiblingInComposedTree(child2), shadowChild2);

+}, "composed tree traversal in v1");

+</script>