third_party/WebKit/LayoutTests/fast/canvas/canvas-createImageBitmap-recursive.html - Issue 2845193002: Refactor ImageBitmap constructor from ImageData to be color managed

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Issue 2845193002: Refactor ImageBitmap constructor from ImageData to be color managed

Patch Set: local commit - all working except unpremultiply Created 3 years, 6 months ago

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1 <html>	1 <html>

2 <head>	2 <head>

3 <script src="../../resources/js-test.js"></script>	3 <script src="../../resources/js-test.js"></script>

4 </head>	4 </head>

5 <body>	5 <body>

6 <script>	6 <script>

7 description("Ensure correct behavior of drawImage with ImageBitmaps constructed from ImageBitmaps that are constructed from images (not pinned to memory) and ca nvases (pinned to memory).");	7 description("Ensure correct behavior of drawImage with ImageBitmaps constructed from ImageBitmaps that are constructed from images (not pinned to memory) and ca nvases (pinned to memory).");

8	8

9 window.jsTestIsAsync = true;	9 window.jsTestIsAsync = true;

10	10

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63 var p1 = createImageBitmap(image, -10, -10, 20, 20).then(function(imageBitma p) { bitmapFromImage = imageBitmap });	63 var p1 = createImageBitmap(image, -10, -10, 20, 20).then(function(imageBitma p) { bitmapFromImage = imageBitmap });

64 var p2 = createImageBitmap(aCanvas, 10, 10, 20, 20).then(function(imageBitma p) { bitmapFromCanvas = imageBitmap });	64 var p2 = createImageBitmap(aCanvas, 10, 10, 20, 20).then(function(imageBitma p) { bitmapFromCanvas = imageBitmap });

65 Promise.all([p1, p2]).then(function() {	65 Promise.all([p1, p2]).then(function() {

66 checkBitmaps(bitmapFromImage, bitmapFromCanvas);	66 checkBitmaps(bitmapFromImage, bitmapFromCanvas);

67 }, shouldNotBeCalled);	67 }, shouldNotBeCalled);

68 }	68 }

69	69

70 function checkBitmaps(bitmapFromImage, bitmapFromCanvas) {	70 function checkBitmaps(bitmapFromImage, bitmapFromCanvas) {

71 var funcs = [];	71 var funcs = [];

72 var p1 = createImageBitmap(bitmapFromImage).then(function(imageBitmap) {	72 var p1 = createImageBitmap(bitmapFromImage).then(function(imageBitmap) {

73 funcs[0] = checkDrawnToRect(imageBitmap, 10, 10, 10, 10);	73 funcs[0] = checkDrawnToRect(imageBitmap, 0, 0, 10, 10);

74 });	74 });

75 var p2 = createImageBitmap(bitmapFromImage, -10, -10, 30, 30).then(function( imageBitmap) {	75 var p2 = createImageBitmap(bitmapFromImage, -10, -10, 30, 30).then(function( imageBitmap) {

76 funcs[1] = checkDrawnToRect(imageBitmap, 20, 20, 10, 10);	76 funcs[1] = checkDrawnToRect(imageBitmap, 0, 0, 10, 10);

77 });	77 });

78 var p3 = createImageBitmap(bitmapFromImage, 10, 10, 20, 20).then(function(im ageBitmap) {	78 var p3 = createImageBitmap(bitmapFromImage, 5, 5, 20, 20).then(function(imag eBitmap) {

79 funcs[2] = checkDrawnToRect(imageBitmap, 0, 0, 10, 10);	79 funcs[2] = checkDrawnToRect(imageBitmap, 0, 0, 5, 5);

80 });	80 });

81 var p4 = createImageBitmap(bitmapFromCanvas).then(function(imageBitmap) {	81 var p4 = createImageBitmap(bitmapFromCanvas).then(function(imageBitmap) {

82 funcs[3] = checkDrawnToRect(imageBitmap, 0, 0, 10, 10);	82 funcs[3] = checkDrawnToRect(imageBitmap, 0, 0, 10, 10);

83 });	83 });

84 var p5 = createImageBitmap(bitmapFromCanvas, -15, -10, 35, 40).then(function (imageBitmap) {	84 var p5 = createImageBitmap(bitmapFromCanvas, -15, -10, 35, 40).then(function (imageBitmap) {

85 funcs[4] = checkDrawnToRect(imageBitmap, 15, 10, 10, 10);	85 funcs[4] = checkDrawnToRect(imageBitmap, 0, 0, 10, 10);

86 });	86 });

87 var p6 = createImageBitmap(bitmapFromCanvas, 5, 5, 10, 10).then(function(ima geBitmap) {	87 var p6 = createImageBitmap(bitmapFromCanvas, 5, 5, 10, 10).then(function(ima geBitmap) {

88 funcs[5] = checkDrawnToRect(imageBitmap, 0, 0, 5, 5);	88 funcs[5] = checkDrawnToRect(imageBitmap, 0, 0, 5, 5);

89 });	89 });

90 Promise.all([p1, p2, p3, p4, p5, p6]).then(function() {	90 Promise.all([p1, p2, p3, p4, p5, p6]).then(function() {

91 for (var i = 0; i < funcs.length; ++i)	91 for (var i = 0; i < funcs.length; ++i)

92 funcs[i]();	92 funcs[i]();

93 finishJSTest();	93 finishJSTest();

94 }, shouldNotBeCalled);	94 }, shouldNotBeCalled);

95 }	95 }

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129 clearContext(ctx);	129 clearContext(ctx);

130 ctx.imageSmoothingEnabled=false;	130 ctx.imageSmoothingEnabled=false;

131 ctx.drawImage(imageBitmap, x1, y1, w1, h1, 0, 0, 50, 50);	131 ctx.drawImage(imageBitmap, x1, y1, w1, h1, 0, 0, 50, 50);

132 shouldBeFilled(0, 0, 50, 50);	132 shouldBeFilled(0, 0, 50, 50);

133 }	133 }

134 }	134 }

135	135

136 </script>	136 </script>

137 </body>	137 </body>

138 </html>	138 </html>

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