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Side by Side Diff: LayoutTests/inspector-protocol/heap-profiler/heap-snapshot-with-detached-dom-tree.html

Issue 40513003: Delete/move the remaining stale tests in TestExpectations. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: delete plugins/reentrant-update-widget-positions.html as well Created 7 years, 1 month ago
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1 <html>
2 <head>
3 <script type="text/javascript" src="../../http/tests/inspector-protocol/resource s/protocol-test.js"></script>
4 <script>
5 if (window.testRunner) {
6 testRunner.dumpAsText();
7 testRunner.waitUntilDone();
8 }
9
10 function createDetachedDomTreeAndRunTest()
11 {
12 window.retaining_wrapper = document.createElement("div");
13 var t = document.createElement("div");
14 retaining_wrapper.appendChild(t);
15 t.appendChild(document.createElement("div"));
16
17 runTest();
18 }
19
20 function test()
21 {
22 InspectorTest.importScript("../../../../inspector-protocol/heap-profiler/res ources/heap-snapshot-common.js");
23
24 function checkHeapSnapshot(snapshot) {
25 var node;
26 for (var it = snapshot._allNodes(); it.hasNext(); it.next()) {
27 if (it.node.name() === "(Detached DOM trees)") {
28 node = it.node;
29 break;
30 }
31 }
32 if (node)
33 InspectorTest.log("SUCCESS: found " + node.name());
34 else
35 return InspectorTest.fail("cannot find detached DOM trees root");
36
37 var detachedDOMTreeRE = /^Detached DOM tree/;
38 var detachedDomTreeFound = false;
39 for (var iter = node.edges(); iter.hasNext(); iter.next()) {
40 var node = iter.edge.node();
41 if (detachedDOMTreeRE.test(node.className())) {
42 if ("Detached DOM tree / 4 entries" === node.name()) {
43 if (detachedDomTreeFound)
44 return InspectorTest.fail("second " + node.name());
45 detachedDomTreeFound = true;
46 InspectorTest.log("SUCCESS: found " + node.name());
47 checkDetachedDOMTreeNodes(node);
48 } else
49 return InspectorTest.fail("unexpected detached DOM tree: " + node.name());
50 }
51 }
52 InspectorTest.sendCommand("HeapProfiler.clearProfiles", {});
53 }
54
55 function checkDetachedDOMTreeNodes(treeNode)
56 {
57 var divCount = 0;
58 for (var iter = treeNode.edges(); iter.hasNext(); iter.next()) {
59 var node = iter.edge.node();
60 if (node.name() === "HTMLDivElement")
61 ++divCount;
62 else
63 return InspectorTest.fail("unexpected DOM wrapper: " + node.name ());
64 }
65 if (divCount === 3)
66 InspectorTest.log("SUCCESS: found " + divCount + " DIVs in " + treeN ode.name());
67 else
68 return InspectorTest.fail("unexpected DIV count: " + divCount);
69
70 }
71
72 InspectorTest.takeHeapSnapshot(checkHeapSnapshot);
73 }
74 </script>
75 </head>
76 <body onload="createDetachedDomTreeAndRunTest()">
77 <p>Test that all nodes from the detached DOM tree will get into one group in the heap snapshot. <a href="https://bugs.webkit.org/show_bug.cgi?id=107819">Bug 107 819.</p>
78 </body>
79 </html>
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