2013-01-11 12:28:24 +00:00
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<html>
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<head>
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2016-12-21 18:52:28 +00:00
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<script src="../../http/tests/inspector/resources/protocol-test.js"></script>
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2013-08-29 18:58:45 +00:00
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<script>
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2013-01-11 12:28:24 +00:00
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function test()
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{
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2013-02-26 15:57:50 +00:00
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var firstDiv;
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2013-01-11 12:28:24 +00:00
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var eventsCount = 0;
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getDocument();
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2015-08-11 18:28:31 +00:00
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InspectorProtocol.eventHandler["DOM.setChildNodes"] = function setChildNodes(messageObject)
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2013-01-11 12:28:24 +00:00
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{
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eventsCount++;
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if (eventsCount === 1)
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gotImmediateChildren(messageObject);
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else if (eventsCount === 2)
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2013-02-26 15:57:50 +00:00
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gotAdditionalChildren(messageObject);
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else if (eventsCount === 3)
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2013-01-11 12:28:24 +00:00
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gotAllChildren(messageObject);
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2013-02-26 15:57:50 +00:00
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else
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2015-08-11 18:28:31 +00:00
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ProtocolTest.log(JSON.stringify(messageObject, null, " "));
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2013-01-11 12:28:24 +00:00
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};
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2013-08-29 18:58:45 +00:00
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2013-01-11 12:28:24 +00:00
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function getDocument()
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{
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// We must first get the document so that later on we may get sensible nodeIds.
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step({
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name: "Get the Document",
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command: "DOM.getDocument",
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parameters: {},
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callback: getImmediateChildren
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});
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};
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function getImmediateChildren(result)
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{
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var bodyId = result.root.children[0].children[1].nodeId;
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step({
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name: "Get immediate children of the body",
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command: "DOM.requestChildNodes",
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parameters: {"nodeId": bodyId}
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});
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};
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function gotImmediateChildren(messageObject)
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{
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2013-02-26 15:57:50 +00:00
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firstDiv = messageObject.params.nodes[0];
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assert("First child is a div", firstDiv.localName, "div");
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assert("First child is div#depth-1", firstDiv.attributes[1], "depth-1");
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assert("First child has one child", firstDiv.childNodeCount, 1);
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assert("First child has no .children property", firstDiv.children, undefined);
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step({
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name: "Get children of div#depth-1 three levels deep",
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command: "DOM.requestChildNodes",
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parameters: {"nodeId": firstDiv.nodeId, "depth": 3}
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});
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};
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function gotAdditionalChildren(messageObject)
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{
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var depth = 1;
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2013-01-11 12:28:24 +00:00
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var firstChild = messageObject.params.nodes[0];
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2013-02-26 15:57:50 +00:00
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var node = firstChild;
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while (node && node.children) {
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depth++;
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node = node.children[0];
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}
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assert("div#depth-1 has nodes 3 levels deep", depth, 3);
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2013-01-11 12:28:24 +00:00
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step({
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2013-02-26 15:57:50 +00:00
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name: "Get all children of body",
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2013-01-11 12:28:24 +00:00
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command: "DOM.requestChildNodes",
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2013-02-26 15:57:50 +00:00
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parameters: {"nodeId": firstDiv.nodeId, "depth": -1}
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2013-01-11 12:28:24 +00:00
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});
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};
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function gotAllChildren(messageObject)
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{
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var depth = 1;
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var firstChild = messageObject.params.nodes[0];
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var node = firstChild;
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while (node && node.children) {
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depth++;
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node = node.children[0];
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}
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2013-02-26 15:57:50 +00:00
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// We have requested nodes 3-level deep so far, so
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// we should have gotten an additional 6 levels of depth.
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assert("div#depth-1 has nodes 9 levels deep", depth, 6);
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2013-01-11 12:28:24 +00:00
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step({
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name: "Pass an invalid depth",
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command: "DOM.requestChildNodes",
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2013-02-26 15:57:50 +00:00
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parameters: {"nodeId": firstDiv.nodeId, "depth": 0},
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2013-01-11 12:28:24 +00:00
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callback: finishTest
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});
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};
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2013-08-29 18:58:45 +00:00
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2013-01-11 12:28:24 +00:00
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function finishTest()
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{
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2013-02-26 15:57:50 +00:00
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assert("Expected number of setChildNodes events", eventsCount, 3);
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2013-08-29 18:58:45 +00:00
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2015-08-11 18:28:31 +00:00
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ProtocolTest.completeTest();
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2013-01-11 12:28:24 +00:00
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};
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function step(test)
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{
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2015-08-11 18:28:31 +00:00
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ProtocolTest.log("\n=== " + test.name + " ===\n");
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InspectorProtocol.sendCommand(test.command, test.parameters, function(messageObject) {
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2013-01-11 12:28:24 +00:00
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if (messageObject.hasOwnProperty("error"))
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2015-08-11 18:28:31 +00:00
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ProtocolTest.log("Backend error: " + messageObject.error.message + " (" + messageObject.error.code + ")\n");
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2013-01-11 12:28:24 +00:00
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if (test.callback)
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test.callback(messageObject.result);
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});
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};
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function assert(message, actual, expected)
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{
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if (actual === expected)
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2015-08-11 18:28:31 +00:00
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ProtocolTest.log("PASS: " + message);
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2013-01-11 12:28:24 +00:00
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else {
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2015-08-11 18:28:31 +00:00
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ProtocolTest.log("FAIL: " + message + ", expected \"" + expected + "\" but got \"" + actual + "\"");
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ProtocolTest.completeTest();
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2013-01-11 12:28:24 +00:00
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}
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};
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};
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2013-08-29 18:58:45 +00:00
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window.addEventListener("DOMContentLoaded", function() {
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2013-01-11 12:28:24 +00:00
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runTest();
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}, false);
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</script>
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</head>
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<body>
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<div id="depth-1">
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<div id="depth-2">
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<div id="depth-3">
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<div id="depth-4">
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<div id="depth-5">
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<div id="depth-6">
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<div id="depth-7">
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<div id="depth-8">
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<div id="depth-9">
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<div id="depth-10">
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</body>
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</html>
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