118 lines
4.0 KiB
HTML
118 lines
4.0 KiB
HTML
<html>
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<head>
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<script src="../../http/tests/inspector/resources/protocol-test.js"></script>
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<script>
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function moveNode()
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{
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var targetElement = document.getElementById("target_element");
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targetElement.addEventListener("DOMNodeRemoved", function() {
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targetElement.removeEventListener("DOMNodeRemoved", arguments.callee);
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document.getElementById("final_container").appendChild(this);
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});
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// Remove all the children inside parent container, including "#target_element".
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var parentContainer = document.getElementById("parent_container");
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parentContainer.textContent = "Parent container is now empty";
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}
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function test()
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{
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var nodesById = {};
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InspectorProtocol.eventHandler["DOM.setChildNodes"] = onSetChildNodes;
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InspectorProtocol.eventHandler["DOM.childNodeRemoved"] = onChildNodeRemoved;
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InspectorProtocol.eventHandler["DOM.childNodeInserted"] = onChildNodeInserted;
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function createNodeAttributesMap(attributes)
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{
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var attributesMap = {};
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for (var i = 0; i < attributes.length; i += 2)
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attributesMap[attributes[i]] = attributes[i + 1];
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return attributesMap;
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}
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function collectNode(node)
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{
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if (node.nodeType === 1)
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node.attributes = createNodeAttributesMap(node.attributes);
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if (node.children)
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node.children.forEach(collectNode);
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nodesById[node.nodeId] = node;
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}
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function nodeToString(node)
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{
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switch (node.nodeType) {
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case 1:
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return node.localName + "#" + node.attributes.id;
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case 3:
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return "<text node " + JSON.stringify(node.nodeValue) + ">";
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default:
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return "<nodeType " + node.nodeType + ">";
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}
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}
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function getNodeIdentifier(nodeId)
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{
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if (!nodeId)
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return "<invalid node id>";
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var node = nodesById[nodeId];
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return node ? nodeToString(node) : "<unknown node>";
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}
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function onSetChildNodes(response)
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{
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response.params.nodes.forEach(collectNode);
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}
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function onChildNodeRemoved(response)
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{
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var nodeId = response.params.nodeId;
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ProtocolTest.log("Removing node " + getNodeIdentifier(nodeId));
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delete nodesById[nodeId];
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}
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function onChildNodeInserted(response)
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{
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collectNode(response.params.node);
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ProtocolTest.log("Inserting node " + getNodeIdentifier(response.params.node.nodeId) + " into " + getNodeIdentifier(response.params.parentNodeId));
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}
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InspectorProtocol.sendCommand("DOM.getDocument", {}, onGotDocument);
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function onGotDocument(msg)
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{
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InspectorProtocol.checkForError(msg);
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InspectorProtocol.sendCommand("DOM.querySelectorAll", {"nodeId": msg.result.root.nodeId, "selector": "#parent_container,#final_container"}, onQuerySelectorAll);
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}
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function onQuerySelectorAll(response)
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{
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// Make sure we receive the children of the "#final_container" as they are added.
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for (var i = 0; i < response.result.nodeIds.length; ++i)
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InspectorProtocol.sendCommand("DOM.requestChildNodes", {nodeId: response.result.nodeIds[i]});
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InspectorProtocol.sendCommand("Runtime.evaluate", {"expression": "moveNode()"}, function() {
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delete InspectorProtocol.eventHandler["DOM.setChildNodes"];
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delete InspectorProtocol.eventHandler["DOM.childNodeRemoved"];
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delete InspectorProtocol.eventHandler["DOM.childNodeInserted"];
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ProtocolTest.completeTest();
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});
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}
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}
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</script>
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</head>
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<body onload="runTest()">
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<p>Testing that DOM.childNodeRemoved is correctly triggered when all the parent children of a node are removed at once.</p>
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<div id="parent_container">
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<div id="before">FAIL: Element "#before" should be removed</div>
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<div id="target_element">Target element</div>
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<div id="after">FAIL: Element "#after" should be removed</div>
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</div>
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<p id="final_container">Target element should have been moved after this line:</p>
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</body>
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</html>
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