| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <body> |
| <script> |
| var canvas = document.createElement("canvas"); |
| canvas.width = 100; |
| canvas.height = 100; |
| var ctx = canvas.getContext('2d'); |
| document.body.appendChild(canvas); |
| |
| function checkPixel(x, y, rgb) { |
| assert_array_equals(ctx.getImageData(x, y, 1, 1).data.slice(0,3), rgb); |
| } |
| |
| test(function(t) { |
| // Test our ability to set fillStyle |
| ctx.save(); |
| ctx.scale(0, 0); |
| ctx.fillStyle = "green"; |
| assert_equals(ctx.fillStyle, "#008000"); |
| ctx.setTransform(1, 0, 0, 1, 0, 0); |
| ctx.fillRect(0, 0, 100, 100); |
| checkPixel(50, 50, [0, 128, 0]); |
| ctx.restore(); |
| |
| // Test our ability to set strokeStyle |
| ctx.save(); |
| ctx.fillStyle = "red"; |
| ctx.fillRect(0, 0, 100, 100); |
| ctx.scale(0, 0); |
| ctx.strokeStyle = "green"; |
| assert_equals(ctx.strokeStyle, "#008000"); |
| ctx.lineWidth = 100; |
| ctx.setTransform(1, 0, 0, 1, 0, 0); |
| ctx.strokeRect(0, 0, 100, 100); |
| checkPixel(50, 50, [0, 128, 0]); |
| ctx.restore(); |
| |
| // test closePath |
| ctx.save(); |
| ctx.fillStyle = "red"; |
| ctx.fillRect(0, 0, 100, 100); |
| |
| ctx.beginPath(); |
| ctx.strokeStyle = "green"; |
| ctx.lineWidth = 100; |
| ctx.moveTo(-100, 50); |
| ctx.lineTo(-100, -100); |
| ctx.lineTo( 200, -100); |
| ctx.lineTo( 200, 50); |
| ctx.scale(0, 0); |
| ctx.closePath(); |
| ctx.setTransform(1, 0, 0, 1, 0, 0); |
| ctx.stroke(); |
| ctx.restore(); |
| checkPixel(50, 50, [0, 128, 0]); |
| |
| // Test beginPath behaviour |
| ctx.fillStyle = "green"; |
| ctx.fillRect(0, 0, 100, 100); |
| ctx.fillStyle = "red"; |
| ctx.rect(0, 0, 100, 100); |
| ctx.scale(0, 0); |
| ctx.beginPath(); |
| ctx.setTransform(1, 0, 0, 1, 0, 0); |
| ctx.fill(); |
| |
| checkPixel(50, 50, [0, 128, 0]); |
| |
| }, "Tests to make sure we can assign to non-ctm effected properties with a non-invertible ctm set"); |
| </script> |
| </body> |
