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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 ctx; | |
| 8 var rawCtx; | |
| 9 var ctxResource; | |
| 10 | |
| 11 function testCanvasGradientCapturing() | |
| 12 { | |
| 13 var gradient = ctx.createLinearGradient(0, 0, 10, 10); | |
| 14 console.assert(gradient, "Failed to create a CanvasGradient object"); | |
| 15 gradient.addColorStop(0, '#fff'); | |
| 16 gradient.addColorStop(0.3, '#aaa'); | |
| 17 gradient.addColorStop(1, '#000'); | |
| 18 | |
| 19 var gradientResource = gradient["__resourceObject"]; | |
| 20 console.assert(gradientResource, "CanvasGradient object is not wrapped"); | |
| 21 | |
| 22 var calls = gradientResource.calls(); | |
| 23 var expectedLength = 4; | |
| 24 console.assert(calls.length === expectedLength, "Expected length of the log:
" + expectedLength + ", but was: " + calls.length); | |
| 25 } | |
| 26 | |
| 27 function createAndRunCanvas2DProgram() | |
| 28 { | |
| 29 ctx = createCanvas2DContext(); | |
| 30 console.assert(ctx, "Failed to create 2D context"); | |
| 31 | |
| 32 ctxResource = ctx["__resourceObject"]; | |
| 33 console.assert(ctxResource, "2D context is not wrapped"); | |
| 34 | |
| 35 rawCtx = ctxResource.wrappedObject(); | |
| 36 console.assert(rawCtx, "No raw 2D context found"); | |
| 37 console.assert(ctx !== rawCtx, "Proxy and RAW contexts should not be the sam
e"); | |
| 38 | |
| 39 testCanvasGradientCapturing(); | |
| 40 | |
| 41 return "SUCCESS"; | |
| 42 } | |
| 43 | |
| 44 function test() | |
| 45 { | |
| 46 InspectorTest.enableCanvasAgent(step1); | |
| 47 function step1() | |
| 48 { | |
| 49 InspectorTest.evaluateInPage("createAndRunCanvas2DProgram()", step2); | |
| 50 } | |
| 51 function step2(error) | |
| 52 { | |
| 53 InspectorTest.assertEquals("SUCCESS", error.description); | |
| 54 InspectorTest.completeTest(); | |
| 55 } | |
| 56 } | |
| 57 | |
| 58 </script> | |
| 59 </head> | |
| 60 <body onload="runTest()"> | |
| 61 <p> | |
| 62 Tests Canvas 2D capturing for CanvasGradient objects. | |
| 63 </p> | |
| 64 <a href="https://bugs.webkit.org/show_bug.cgi?id=101432">Bug 101432</a> | |
| 65 | |
| 66 </body> | |
| 67 </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