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| (Empty) |
| 1 <html> | |
| 2 <head> | |
| 3 <script src="../../../http/tests/inspector/inspector-test.js"></script> | |
| 4 <script src="../canvas-profiler-test.js"></script> | |
| 5 <script> | |
| 6 | |
| 7 var context; | |
| 8 | |
| 9 function createCanvasContext() | |
| 10 { | |
| 11 context = createCanvas2DContext(); | |
| 12 console.assert(context, "Failed to create a canvas context"); | |
| 13 } | |
| 14 | |
| 15 function doCanvasCalls() | |
| 16 { | |
| 17 context.beginPath(); | |
| 18 context.rect(0, 0, 100, 100); | |
| 19 // Changing canvas 2D state. | |
| 20 context.fillStyle = "red"; | |
| 21 context.font = "13px sans-serif"; | |
| 22 context.globalAlpha = 0; | |
| 23 context.globalCompositeOperation = "xor"; | |
| 24 context.lineCap = "square"; | |
| 25 context.lineDashOffset = 2; | |
| 26 context.lineJoin = "round"; | |
| 27 context.lineWidth = 3; | |
| 28 context.miterLimit = 11; | |
| 29 context.shadowBlur = 2; | |
| 30 context.shadowColor = "#123456"; | |
| 31 context.shadowOffsetX = 3; | |
| 32 context.shadowOffsetY = 4; | |
| 33 context.strokeStyle = "rgb(101, 102, 103)"; | |
| 34 context.textAlign = "left"; | |
| 35 context.textBaseline = "middle"; | |
| 36 context.imageSmoothingEnabled = false; | |
| 37 context.setLineDash([3,4]); | |
| 38 } | |
| 39 | |
| 40 function test() | |
| 41 { | |
| 42 var traceLogId; | |
| 43 var traceLogCallsNumber; | |
| 44 InspectorTest.enableCanvasAgent(step1); | |
| 45 function step1() | |
| 46 { | |
| 47 InspectorTest.evaluateInPage("createCanvasContext()", step2); | |
| 48 } | |
| 49 function step2() | |
| 50 { | |
| 51 InspectorTest.CanvasAgent.startCapturing(didStartCapturing); | |
| 52 } | |
| 53 function didStartCapturing(error, id) | |
| 54 { | |
| 55 InspectorTest.assertTrue(!error && !!id, "Unexpected error: " + error); | |
| 56 InspectorTest.addResult("\nStarted capturing."); | |
| 57 traceLogId = id; | |
| 58 InspectorTest.evaluateInPage("doCanvasCalls()", didCanvasCalls); | |
| 59 } | |
| 60 function didCanvasCalls() | |
| 61 { | |
| 62 InspectorTest.CanvasAgent.stopCapturing(traceLogId, didStopCapturing); | |
| 63 } | |
| 64 function didStopCapturing() | |
| 65 { | |
| 66 InspectorTest.addResult("Stopped capturing."); | |
| 67 InspectorTest.CanvasAgent.getTraceLog(traceLogId, 0, undefined, didRecei
veTraceLog); | |
| 68 } | |
| 69 function didReceiveTraceLog(error, traceLog) | |
| 70 { | |
| 71 InspectorTest.assertTrue(!error && !!traceLog, "Unexpected error: " + er
ror); | |
| 72 traceLogCallsNumber = traceLog.calls.length; | |
| 73 InspectorTest.addResult("Number of trace log calls received: " + traceLo
gCallsNumber); | |
| 74 InspectorTest.CanvasAgent.replayTraceLog(traceLogId, 0, didReplayFirstCa
ll); | |
| 75 } | |
| 76 function didReplayFirstCall(error, resourceState) | |
| 77 { | |
| 78 InspectorTest.assertTrue(!error && !!resourceState, "Unexpected error: "
+ error); | |
| 79 InspectorTest.addResult("\n--- Canvas 2D initial state ---"); | |
| 80 InspectorTest.dumpResourceState(resourceState); | |
| 81 InspectorTest.CanvasAgent.replayTraceLog(traceLogId, traceLogCallsNumber
- 1, didReplayLastCall); | |
| 82 } | |
| 83 function didReplayLastCall(error, resourceState) | |
| 84 { | |
| 85 InspectorTest.assertTrue(!error && !!resourceState, "Unexpected error: "
+ error); | |
| 86 InspectorTest.addResult("\n--- Canvas 2D state after canvas calls ---"); | |
| 87 InspectorTest.dumpResourceState(resourceState); | |
| 88 InspectorTest.completeTest(); | |
| 89 } | |
| 90 } | |
| 91 | |
| 92 </script> | |
| 93 </head> | |
| 94 <body onload="runTest()"> | |
| 95 <p> | |
| 96 Tests canvas 2D ResourceState during the replay. | |
| 97 </p> | |
| 98 </body> | |
| 99 </html> | |
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Chromium Code Reviews
Issue 1073863003:
DevTools: remove Canvas profiler from DevTools source base. See details in the bug. (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master