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Issue 2774423006: Shrink the reference image dimension in OffscreenCanvas tests (Closed)
Patch Set: update reference count Created 3 years, 8 months ago
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1 <!DOCTYPE HTML> 1 <!DOCTYPE HTML>
2 2
3 <!-- READ BEFORE UPDATING: 3 <!-- READ BEFORE UPDATING:
4 If this test is updated make sure to increment the "revision" value of the 4 If this test is updated make sure to increment the "revision" value of the
5 associated test in content/test/gpu/gpu_tests/pixel_test_pages.py. This will ens ure 5 associated test in content/test/gpu/gpu_tests/pixel_test_pages.py. This will ens ure
6 that the baseline images are regenerated on the next run. 6 that the baseline images are regenerated on the next run.
7 --> 7 -->
8 8
9 <html> 9 <html>
10 <head> 10 <head>
(...skipping 20 matching lines...) Expand all
31 31
32 self.onmessage = function(e) { 32 self.onmessage = function(e) {
33 g_ctx1 = e.data.offscreenCanvas1.getContext("2d"); 33 g_ctx1 = e.data.offscreenCanvas1.getContext("2d");
34 g_ctx2 = e.data.offscreenCanvas2.getContext("2d"); 34 g_ctx2 = e.data.offscreenCanvas2.getContext("2d");
35 35
36 startTest(); 36 startTest();
37 } 37 }
38 38
39 function startTest() { 39 function startTest() {
40 g_ctx1.fillStyle = "green"; 40 g_ctx1.fillStyle = "green";
41 g_ctx1.fillRect(0, 0, 300, 300); 41 g_ctx1.fillRect(0, 0, 200, 200);
42 // The promise returned by this g_ctx1.commit() must be resolved at 42 // The promise returned by this g_ctx1.commit() must be resolved at
43 // about the same time as the other g_ctx2.commit() below as they are in the 43 // about the same time as the other g_ctx2.commit() below as they are in the
44 // same JS task. 44 // same JS task.
45 g_ctx1.commit().then(function() { 45 g_ctx1.commit().then(function() {
46 g_ctx2.fillRect(0, 0, 300, 300); 46 g_ctx2.fillRect(0, 0, 200, 200);
47 // This g_ctx2.commit() must happen after the other g_ctx2.commit() below. 47 // This g_ctx2.commit() must happen after the other g_ctx2.commit() below.
48 g_ctx2.commit(); 48 g_ctx2.commit();
49 if (--g_asyncCallbackNumber == 0) self.postMessage(""); 49 if (--g_asyncCallbackNumber == 0) self.postMessage("");
50 }); 50 });
51 51
52 function drawStar(ctx, cx, cy, spikes, outerRadius, innerRadius) { 52 function drawStar(ctx, cx, cy, spikes, outerRadius, innerRadius) {
53 var rot = Math.PI / 2 * 3; 53 var rot = Math.PI / 2 * 3;
54 var x = cx; 54 var x = cx;
55 var y = cy; 55 var y = cy;
56 var step = Math.PI / spikes; 56 var step = Math.PI / spikes;
(...skipping 15 matching lines...) Expand all
72 ctx.closePath(); 72 ctx.closePath();
73 ctx.lineWidth = 5; 73 ctx.lineWidth = 5;
74 ctx.strokeStyle = 'black'; 74 ctx.strokeStyle = 'black';
75 ctx.stroke(); 75 ctx.stroke();
76 ctx.fillStyle = 'skyblue'; 76 ctx.fillStyle = 'skyblue';
77 ctx.fill(); 77 ctx.fill();
78 } 78 }
79 79
80 // Do something complex to g_ctx2. 80 // Do something complex to g_ctx2.
81 g_ctx2.fillStyle = "blue"; 81 g_ctx2.fillStyle = "blue";
82 g_ctx2.fillRect(0, 0, 300, 300); 82 g_ctx2.fillRect(0, 0, 200, 200);
83 drawStar(g_ctx2, 150, 150, 25, 80, 60); 83 drawStar(g_ctx2, 100, 100, 25, 60, 40);
84 // This g_ctx2.commit() must be resolved at about the same time as the first 84 // This g_ctx2.commit() must be resolved at about the same time as the first
85 // g_ctx1.commit() above because they are in the same JS task, no matter how 85 // g_ctx1.commit() above because they are in the same JS task, no matter how
86 // complex the drawing operation is. 86 // complex the drawing operation is.
87 g_ctx2.commit().then(function() { 87 g_ctx2.commit().then(function() {
88 drawStar(g_ctx1, 100, 100, 7, 80, 30); 88 drawStar(g_ctx1, 80, 80, 7, 60, 30);
89 g_ctx1.commit(); 89 g_ctx1.commit();
90 90
91 // The following fill is never committed 91 // The following fill is never committed
92 g_ctx1.fillStyle = "red"; 92 g_ctx1.fillStyle = "red";
93 g_ctx1.fillRect(0, 0, 200, 200); 93 g_ctx1.fillRect(0, 0, 200, 200);
94 if (--g_asyncCallbackNumber == 0) self.postMessage(""); 94 if (--g_asyncCallbackNumber == 0) self.postMessage("");
95 }); 95 });
96 96
97 } 97 }
98 98
(...skipping 29 matching lines...) Expand all
128 waitForFinish(); 128 waitForFinish();
129 }; 129 };
130 worker.postMessage( 130 worker.postMessage(
131 {offscreenCanvas1: offscreenCanvas1, 131 {offscreenCanvas1: offscreenCanvas1,
132 offscreenCanvas2: offscreenCanvas2}, 132 offscreenCanvas2: offscreenCanvas2},
133 [offscreenCanvas1, offscreenCanvas2]); 133 [offscreenCanvas1, offscreenCanvas2]);
134 } 134 }
135 </script> 135 </script>
136 </head> 136 </head>
137 <body onload="main()"> 137 <body onload="main()">
138 <div style="position:relative; width:600px; height:300px; background-color:white "> 138 <div style="position:relative; width:400px; height:200px; background-color:white ">
139 </div> 139 </div>
140 <div id="container" style="position:absolute; top:0px; left:0px"> 140 <div id="container" style="position:absolute; top:0px; left:0px">
141 <canvas id="canvas1" width="300" height="300" class="nomargin"></canvas> 141 <canvas id="canvas1" width="200" height="200" class="nomargin"></canvas>
142 <canvas id="canvas2" width="300" height="300" class="nomargin"></canvas> 142 <canvas id="canvas2" width="200" height="200" class="nomargin"></canvas>
143 </div> 143 </div>
144 </body> 144 </body>
145 </html> 145 </html>
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