80 lines
1.8 KiB
HTML
80 lines
1.8 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
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<html>
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<head>
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<script src="../../resources/js-test-pre.js"></script>
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</head>
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<body>
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<script>
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description("Tests to make sure we can assign to non-ctm effected properties with a non-invertible ctm set");
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var canvas = document.createElement("canvas");
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canvas.width = 100;
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canvas.height = 100;
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var ctx = canvas.getContext('2d');
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document.body.appendChild(canvas);
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function testPixel(x,y, r, g, b) {
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imageData = ctx.getImageData(x, y, 1, 1);
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shouldBe("imageData.data[0]", ""+r);
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shouldBe("imageData.data[1]", ""+g);
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shouldBe("imageData.data[2]", ""+b);
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}
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// Test our ability to set fillStyle
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ctx.save();
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ctx.scale(0, 0);
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ctx.fillStyle = "green";
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shouldBe('ctx.fillStyle', '"#008000"');
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ctx.setTransform(1, 0, 0, 1, 0, 0);
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ctx.fillRect(0,0,100,100);
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testPixel(50, 50, 0, 128, 0);
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ctx.restore();
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// Test our ability to set strokeStyle
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ctx.save();
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ctx.fillStyle = "red";
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ctx.fillRect(0,0,100,100);
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ctx.scale(0, 0);
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ctx.strokeStyle = "green";
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shouldBe('ctx.strokeStyle', '"#008000"');
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ctx.lineWidth = 100;
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ctx.setTransform(1, 0, 0, 1, 0, 0);
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ctx.strokeRect(0,0,100,100);
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testPixel(50, 50, 0, 128, 0);
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ctx.restore();
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// test closePath
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ctx.save();
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ctx.fillStyle = "red";
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ctx.fillRect(0,0,100,100);
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ctx.beginPath();
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ctx.strokeStyle = "green";
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ctx.lineWidth = 100;
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ctx.moveTo(-100, 50);
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ctx.lineTo(-100, -100);
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ctx.lineTo( 200, -100);
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ctx.lineTo( 200, 50);
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ctx.scale(0, 0);
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ctx.closePath();
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ctx.setTransform(1, 0, 0, 1, 0, 0);
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ctx.stroke();
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ctx.restore();
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testPixel(50, 50, 0, 128, 0);
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// Test beginPath behaviour
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ctx.fillStyle = "green";
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ctx.fillRect(0,0,100,100);
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ctx.fillStyle = "red";
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ctx.rect(0,0,100,100);
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ctx.scale(0,0);
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ctx.beginPath();
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ctx.setTransform(1, 0, 0, 1, 0, 0);
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ctx.fill();
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testPixel(50, 50, 0, 128, 0);
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</script>
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<script src="../../resources/js-test-post.js"></script>
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</body>
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</html>
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