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Unified Diff: third_party/WebKit/LayoutTests/imported/wpt/dom/nodes/Node-isConnected.html

Issue 2086283003: Update web-platform-tests (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Merge branch 'master' into wpt_import Created 4 years, 6 months ago
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Index: third_party/WebKit/LayoutTests/imported/wpt/dom/nodes/Node-isConnected.html
diff --git a/third_party/WebKit/LayoutTests/imported/wpt/dom/nodes/Node-isConnected.html b/third_party/WebKit/LayoutTests/imported/wpt/dom/nodes/Node-isConnected.html
new file mode 100644
index 0000000000000000000000000000000000000000..da0b460de44681ca009eaaa2b615732fe733577d
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/imported/wpt/dom/nodes/Node-isConnected.html
@@ -0,0 +1,95 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<head>
+<title>Node.prototype.isConnected</title>
+<link rel=help href="https://dom.spec.whatwg.org/#dom-node-isconnected">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+</head>
+<body>
+<script>
+
+"use strict";
+
+test(function() {
+ var nodes = [document.createElement("div"),
+ document.createElement("div"),
+ document.createElement("div")];
+ checkNodes([], nodes);
+
+ // Append nodes[0].
+ document.body.appendChild(nodes[0]);
+ checkNodes([nodes[0]],
+ [nodes[1], nodes[2]]);
+
+ // Append nodes[1] and nodes[2] together.
+ nodes[1].appendChild(nodes[2]);
+ checkNodes([nodes[0]],
+ [nodes[1], nodes[2]]);
+
+ nodes[0].appendChild(nodes[1]);
+ checkNodes(nodes, []);
+
+ // Remove nodes[2].
+ nodes[2].remove();
+ checkNodes([nodes[0], nodes[1]],
+ [nodes[2]]);
+
+ // Remove nodes[0] and nodes[1] together.
+ nodes[0].remove();
+ checkNodes([], nodes);
+}, "Test with ordinary child nodes");
+
+test(function() {
+ var nodes = [document.createElement("iframe"),
+ document.createElement("iframe"),
+ document.createElement("iframe"),
+ document.createElement("iframe"),
+ document.createElement("div")];
+ var frames = [nodes[0],
+ nodes[1],
+ nodes[2],
+ nodes[3]];
+ checkNodes([], nodes);
+
+ // Since we cannot append anything to the contentWindow of an iframe before it
+ // is appended to the main DOM tree, we append the iframes one after another.
+ document.body.appendChild(nodes[0]);
+ checkNodes([nodes[0]],
+ [nodes[1], nodes[2], nodes[3], nodes[4]]);
+
+ frames[0].contentDocument.body.appendChild(nodes[1]);
+ checkNodes([nodes[0], nodes[1]],
+ [nodes[2], nodes[3], nodes[4]]);
+
+ frames[1].contentDocument.body.appendChild(nodes[2]);
+ checkNodes([nodes[0], nodes[1], nodes[2]],
+ [nodes[3], nodes[4]]);
+
+ frames[2].contentDocument.body.appendChild(nodes[3]);
+ checkNodes([nodes[0], nodes[1], nodes[2], nodes[3]],
+ [nodes[4]]);
+
+ frames[3].contentDocument.body.appendChild(nodes[4]);
+ checkNodes(nodes, []);
+
+ frames[3].remove();
+ // Since node[4] is still under the doument of frame[3], it's still connected.
+ checkNodes([nodes[0], nodes[1], nodes[2], nodes[4]],
+ [nodes[3]]);
+
+ frames[0].remove();
+ // Since node[1] and node[2] are still under the doument of frame[0], they are
+ // still connected.
+ checkNodes([nodes[1], nodes[2], nodes[4]],
+ [nodes[0], nodes[3]]);
+}, "Test with iframes");
+
+// This helper function is used to check whether nodes should be connected.
+function checkNodes(aConnectedNodes, aDisconnectedNodes) {
+ aConnectedNodes.forEach(node => assert_true(node.isConnected));
+ aDisconnectedNodes.forEach(node => assert_false(node.isConnected));
+}
+
+</script>
+</body>

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