| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| </head> |
| <body> |
| <script> |
| description("Test that the rendering context's strokeStyle and fillStyle are intact after calling strokeText() and fillText()"); |
| var ctx = document.createElement('canvas').getContext('2d'); |
| |
| ctx.fillStyle = 'red'; |
| ctx.fillRect(0, 0, 1, 1); |
| |
| debug("Checking initial state for sanity"); |
| var imageData = ctx.getImageData(0, 0, 2, 1); |
| var imgdata = imageData.data; |
| shouldBe("ctx.fillStyle", "'#ff0000'"); |
| shouldBe("imgdata[0]", "255"); |
| shouldBe("imgdata[1]", "0"); |
| shouldBe("imgdata[2]", "0"); |
| shouldBe("imgdata[3]", "255"); |
| shouldBe("imgdata[4]", "0"); |
| shouldBe("imgdata[5]", "0"); |
| shouldBe("imgdata[6]", "0"); |
| shouldBe("imgdata[7]", "0"); |
| |
| debug("Calling fillText() to try and break the strokeStyle."); |
| ctx.strokeStyle = 'green'; |
| ctx.lineWidth = 10; |
| ctx.fillStyle = 'red'; |
| ctx.fillText("X", 0, 0); |
| shouldBe("ctx.strokeStyle", "'#008000'"); |
| ctx.beginPath(); |
| ctx.moveTo(0, 0); |
| ctx.lineTo(10, 10); |
| ctx.stroke(); |
| imageData = ctx.getImageData(2, 2, 1, 1); |
| imgdata = imageData.data; |
| shouldBe("imgdata[0]", "0"); |
| shouldBe("imgdata[1]", "128"); |
| shouldBe("imgdata[2]", "0"); |
| shouldBe("imgdata[3]", "255"); |
| |
| debug("Calling strokeText() to try and break the fillStyle."); |
| ctx.strokeStyle = 'red'; |
| ctx.lineWidth = 100; |
| ctx.fillStyle = 'green'; |
| ctx.strokeText("X", 0, 0); |
| shouldBe("ctx.fillStyle", "'#008000'"); |
| ctx.fillRect(0, 0, 10, 10); |
| imageData = ctx.getImageData(2, 2, 1, 1); |
| imgdata = imageData.data; |
| shouldBe("imgdata[0]", "0"); |
| shouldBe("imgdata[1]", "128"); |
| shouldBe("imgdata[2]", "0"); |
| shouldBe("imgdata[3]", "255"); |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
