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| (Empty) |
| 1 <html> | |
| 2 <head> | |
| 3 <script src="../../http/tests/inspector/inspector-test.js"></script> | |
| 4 <script src="../../http/tests/inspector/elements-test.js"></script> | |
| 5 <script src="../../http/tests/inspector/timeline-test.js"></script> | |
| 6 <style> | |
| 7 .relayout-boundary { | |
| 8 overflow: hidden; | |
| 9 width: 100px; | |
| 10 height: 100px; | |
| 11 } | |
| 12 </style> | |
| 13 <script> | |
| 14 | |
| 15 function performActions() | |
| 16 { | |
| 17 var element = document.getElementById("invalidate1"); | |
| 18 element.style.marginTop = "10px"; | |
| 19 var unused = element.offsetHeight; | |
| 20 } | |
| 21 | |
| 22 function test() | |
| 23 { | |
| 24 InspectorTest.evaluateInPage("var unused = document.body.offsetWidth;", func
tion() { | |
| 25 InspectorTest.evaluateWithTimeline("performActions()", onTimelineRecord
ed); | |
| 26 }); | |
| 27 | |
| 28 function clickValueLink(record, row) | |
| 29 { | |
| 30 var panel = WebInspector.panels.timeline; | |
| 31 WebInspector.TimelineUIUtils.buildTraceEventDetails(record.traceEvent(),
panel._model, new WebInspector.Linkifier(), true, onDetailsContentReady); | |
| 32 | |
| 33 function onDetailsContentReady(element) | |
| 34 { | |
| 35 var rows = element.querySelectorAll(".timeline-details-view-row"); | |
| 36 for (var i = 0; i < rows.length; ++i) { | |
| 37 if (rows[i].firstChild.textContent.indexOf(row) !== -1) { | |
| 38 rows[i].lastChild.firstChild.shadowRoot.lastChild.click(); | |
| 39 return; | |
| 40 } | |
| 41 } | |
| 42 } | |
| 43 } | |
| 44 | |
| 45 function onTimelineRecorded(records) | |
| 46 { | |
| 47 var layoutRecord = InspectorTest.findFirstTimelineRecord("Layout"); | |
| 48 WebInspector.notifications.addEventListener(WebInspector.NotificationSer
vice.Events.SelectedNodeChanged, onSelectedNodeChanged); | |
| 49 clickValueLink(layoutRecord, "Layout root"); | |
| 50 } | |
| 51 | |
| 52 function onSelectedNodeChanged() | |
| 53 { | |
| 54 var node = WebInspector.panels.elements.selectedDOMNode(); | |
| 55 // We may first get an old selected node while switching to the Elements
panel. | |
| 56 if (node.nodeName() === "BODY") | |
| 57 return; | |
| 58 WebInspector.notifications.removeEventListener(WebInspector.Notification
Service.Events.SelectedNodeChanged, onSelectedNodeChanged); | |
| 59 InspectorTest.addResult("Layout root node id: " + node.getAttribute("id"
)); | |
| 60 InspectorTest.completeTest(); | |
| 61 } | |
| 62 } | |
| 63 | |
| 64 </script> | |
| 65 </head> | |
| 66 | |
| 67 <body onload="runTest()"> | |
| 68 <p> | |
| 69 Tests the Timeline API instrumentation of a Layout event | |
| 70 </p> | |
| 71 <div id="boundary" class="relayout-boundary"> | |
| 72 <div> | |
| 73 <div id="invalidate1"><div>text</div></div> | |
| 74 </div> | |
| 75 </div> | |
| 76 | |
| 77 </body> | |
| 78 </html> | |
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Chromium Code Reviews
Issue 2145873002:
[DevTools] Split inspector/tracing into subdirectories to speed things up. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master