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Unified Diff: third_party/WebKit/LayoutTests/imported/wpt/shadow-dom/leaktests/get-elements.html

Issue 2015623004: Import wpt@ed94c51f3dfaa5ff4c9c311add1a560408059c51 (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 7 months ago
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Index: third_party/WebKit/LayoutTests/imported/wpt/shadow-dom/leaktests/get-elements.html
diff --git a/third_party/WebKit/LayoutTests/imported/wpt/shadow-dom/leaktests/get-elements.html b/third_party/WebKit/LayoutTests/imported/wpt/shadow-dom/leaktests/get-elements.html
new file mode 100644
index 0000000000000000000000000000000000000000..27689b91ab1a0d73d092d1afa95da78a411cee20
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/imported/wpt/shadow-dom/leaktests/get-elements.html
@@ -0,0 +1,174 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta name='author' title='Google' href='http://www.google.com'>
+<meta name='assert' content='getElement* API in document should not leak any node in shadow tree.'>
+<link rel='help' href='https://w3c.github.io/webcomponents/spec/shadow/'>
+<script src='../../../../resources/testharness.js'></script>
+<script src='../../../../resources/testharnessreport.js'></script>
+</head>
+<body>
+
+<!-- This template will be filled in '#doc', '#host-open', and '#host-closed' below -->
+<template id='domtree-template'>
+ <span id='foo'></span>
+ <div class='bar'></div>
+ <form name='baz'></form>
+ <my-element></my-element>
+</template>
+
+<div id='doc'>
+ <div id='host-open'></div>
+ <div id='host-closed'></div>
+</div>
+
+</body>
+<script>
+'use strict';
+
+function fillTemplate(root, prefix) {
+ var tmpl = document.getElementById('domtree-template');
+ root.appendChild(document.importNode(tmpl.content, true));
+ for (var i = 0; i < root.childNodes.length; ++i) {
+ var el = root.childNodes[i];
+ if (el.nodeType != 1)
+ continue;
+ el.setAttribute('label', prefix + el.tagName.toLowerCase());
+ }
+
+ root.appendChild(document.createElementNS('http://www.w3.org/2000/svg', 'linearGradient'));
+}
+
+// Construct subtree with 'doc-*' ids.
+var doc = document.getElementById('doc');
+fillTemplate(doc, 'doc-');
+
+// Construct shadow subtree with 'shadow-*' ids.
+var hostOpen = document.getElementById('host-open');
+var shadowOpen = hostOpen.attachShadow({mode: 'open'});
+fillTemplate(shadowOpen, 'shadow-open-');
+
+var hostClosed = document.getElementById('host-closed');
+var shadowClosed = hostClosed.attachShadow({mode: 'closed'});
+fillTemplate(shadowClosed, 'shadow-closed-');
+
+test(function() {
+ // getElementById() (NonElementParentNode)
+ assert_equals(document.querySelectorAll('#foo').length, 1);
+ assert_equals(document.getElementById('foo').getAttribute('label'), 'doc-span');
+ assert_equals(document.querySelector('#foo').getAttribute('label'), 'doc-span');
+
+ assert_equals(doc.querySelectorAll('#foo').length, 1);
+ assert_equals(doc.querySelector('#foo').getAttribute('label'), 'doc-span');
+
+ assert_equals(hostOpen.querySelectorAll('#foo').length, 0);
+
+ assert_equals(shadowOpen.querySelectorAll('#foo').length, 1);
+ assert_equals(shadowOpen.getElementById('foo').getAttribute('label'), 'shadow-open-span');
+ assert_equals(shadowOpen.querySelector('#foo').getAttribute('label'), 'shadow-open-span');
+
+ assert_equals(hostClosed.querySelectorAll('#foo').length, 0);
+
+ assert_equals(shadowClosed.querySelectorAll('#foo').length, 1);
+ assert_equals(shadowClosed.getElementById('foo').getAttribute('label'), 'shadow-closed-span');
+ assert_equals(shadowClosed.querySelector('#foo').getAttribute('label'), 'shadow-closed-span');
+}, 'getElementsById() should not leak nodes in shadow tree');
+
+test(function() {
+ // getElementsByClassName() (Element, Document)
+ assert_equals(document.getElementsByClassName('bar').length, 1);
+ assert_equals(document.getElementsByClassName('bar')[0].getAttribute('label'), 'doc-div');
+ assert_equals(document.getElementsByClassName('bar').length, 1);
+ assert_equals(document.getElementsByClassName('bar')[0].getAttribute('label'), 'doc-div');
+ assert_equals(document.querySelectorAll('.bar').length, 1);
+
+ assert_equals(doc.querySelectorAll('.bar').length, 1);
+ assert_equals(doc.getElementsByClassName('bar')[0].getAttribute('label'), 'doc-div');
+
+ assert_array_equals(hostOpen.querySelectorAll('.bar').length, 0);
+
+ assert_equals(shadowOpen.querySelectorAll('.bar').length, 1);
+ assert_equals(shadowOpen.querySelectorAll('.bar')[0].getAttribute('label'), 'shadow-open-div');
+
+ assert_array_equals(hostClosed.querySelectorAll('.bar').length, 0);
+
+ assert_equals(shadowClosed.querySelectorAll('.bar').length, 1);
+ assert_equals(shadowClosed.querySelectorAll('.bar')[0].getAttribute('label'), 'shadow-closed-div');
+}, 'getElementsByClassName() should not leak nodes in shadow tree');
+
+test(function() {
+ // getElementsByName (Document)
+ assert_equals(document.getElementsByName('baz').length, 1);
+ assert_equals(document.getElementsByName('baz')[0].getAttribute('label'), 'doc-form');
+ assert_equals(document.getElementsByName('baz').length, 1);
+ assert_equals(document.getElementsByName('baz')[0].getAttribute('label'), 'doc-form');
+ assert_equals(document.querySelectorAll('[name=baz]').length, 1);
+
+ assert_equals(doc.querySelectorAll('[name=baz]').length, 1);
+
+ assert_array_equals(hostOpen.querySelectorAll('[name=baz]').length, 0);
+ assert_equals(shadowOpen.querySelectorAll('[name=baz]').length, 1);
+ assert_equals(shadowOpen.querySelectorAll('[name=baz]')[0].getAttribute('label'), 'shadow-open-form');
+
+ assert_array_equals(hostClosed.querySelectorAll('[name=baz]').length, 0);
+ assert_equals(shadowClosed.querySelectorAll('[name=baz]').length, 1);
+ assert_equals(shadowClosed.querySelectorAll('[name=baz]')[0].getAttribute('label'), 'shadow-closed-form');
+}, 'getElementsByName() should not leak nodes in shadow tree');
+
+test(function() {
+ // getElementsByTagName (Element, Document)
+ assert_equals(document.getElementsByTagName('my-element').length, 1);
+ assert_equals(document.getElementsByTagName('my-element')[0].getAttribute('label'), 'doc-my-element');
+ assert_equals(document.getElementsByTagName('my-element').length, 1);
+ assert_equals(document.getElementsByTagName('my-element')[0].getAttribute('label'), 'doc-my-element');
+ assert_equals(document.querySelectorAll('my-element').length, 1);
+
+ assert_equals(doc.querySelectorAll('my-element').length, 1);
+ assert_equals(doc.getElementsByTagName('my-element')[0].getAttribute('label'), 'doc-my-element');
+
+ assert_array_equals(hostOpen.querySelectorAll('my-element').length, 0);
+ // ShadowRoot isn't an Element, does not have getElementsByTagName().
+ assert_equals(shadowOpen.querySelectorAll('my-element').length, 1);
+ assert_equals(shadowOpen.querySelectorAll('my-element')[0].getAttribute('label'), 'shadow-open-my-element');
+
+ assert_array_equals(hostClosed.querySelectorAll('my-element').length, 0);
+ assert_equals(shadowClosed.querySelectorAll('my-element').length, 1);
+ assert_equals(shadowClosed.querySelectorAll('my-element')[0].getAttribute('label'), 'shadow-closed-my-element');
+}, 'getElementsByTagName() should not leak nodes in shadow tree');
+
+test(function() {
+ // getElementsByTagNameNS (Element, Document)
+ assert_equals(document.getElementsByTagName('lineargradient').length, 0);
+ assert_equals(document.getElementsByTagNameNS('*', 'lineargradient').length, 0);
+ assert_equals(document.getElementsByTagNameNS('http://www.w3.org/2000/svg', 'lineargradient').length, 0);
+ assert_equals(document.getElementsByTagNameNS('http://www.w3.org/1999/xhtml', 'lineargradient').length, 0);
+
+ assert_equals(document.getElementsByTagName('linearGradient').length, 1);
+ assert_equals(document.getElementsByTagNameNS('*', 'linearGradient').length, 1);
+ assert_equals(document.getElementsByTagNameNS('http://www.w3.org/2000/svg', 'linearGradient').length, 1);
+ assert_equals(document.getElementsByTagNameNS('http://www.w3.org/1999/xhtml', 'linearGradient').length, 0);
+
+ assert_equals(doc.getElementsByTagName('lineargradient').length, 0);
+ assert_equals(doc.getElementsByTagNameNS('*', 'lineargradient').length, 0);
+ assert_equals(doc.getElementsByTagNameNS('http://www.w3.org/2000/svg', 'lineargradient').length, 0);
+ assert_equals(doc.getElementsByTagNameNS('http://www.w3.org/1999/xhtml', 'lineargradient').length, 0);
+
+ assert_equals(doc.getElementsByTagName('linearGradient').length, 1);
+ assert_equals(doc.getElementsByTagNameNS('*', 'linearGradient').length, 1);
+ assert_equals(doc.getElementsByTagNameNS('http://www.w3.org/2000/svg', 'linearGradient').length, 1);
+ assert_equals(doc.getElementsByTagNameNS('http://www.w3.org/1999/xhtml', 'linearGradient').length, 0);
+
+ assert_equals(hostOpen.getElementsByTagName('linearGradient').length, 0);
+ assert_equals(hostOpen.getElementsByTagNameNS('*', 'linearGradient').length, 0);
+ assert_equals(hostOpen.getElementsByTagNameNS('http://www.w3.org/2000/svg', 'linearGradient').length, 0);
+ assert_equals(hostOpen.getElementsByTagNameNS('http://www.w3.org/1999/xhtml', 'linearGradient').length, 0);
+
+ assert_equals(hostClosed.getElementsByTagName('linearGradient').length, 0);
+ assert_equals(hostClosed.getElementsByTagNameNS('*', 'linearGradient').length, 0);
+ assert_equals(hostClosed.getElementsByTagNameNS('http://www.w3.org/2000/svg', 'linearGradient').length, 0);
+ assert_equals(hostClosed.getElementsByTagNameNS('http://www.w3.org/1999/xhtml', 'linearGradient').length, 0);
+
+ // ShadowRoot isn't an Element, does not have getElementsByTagNameNS().
+}, 'getElementsByTagNameNS() should not leak nodes in shadow tree');
+</script>
+</html>
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