| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <body> |
| <script> |
| |
| var ctx = document.createElement('canvas').getContext('2d'); |
| var canvas2 = document.createElement('canvas'); |
| canvas2.width = 100; |
| canvas2.height = 100; |
| var ctx2 = canvas2.getContext('2d'); |
| |
| test(function(t) { |
| ctx.beginPath(); |
| ctx.strokeStyle = 'green'; |
| ctx.lineWidth = 100; |
| ctx.strokeRect(50, 0, 100, 100); |
| assert_array_equals(ctx.getImageData(2, 1, 1, 1).data.slice(0,3), [0, 128, 0]); |
| }, "Verify the correct behaviour of canvas.strokeRect() with solid green"); |
| |
| test(function(t) { |
| ctx.clearRect(0, 0, 100, 100); |
| ctx2.fillStyle = 'green'; |
| ctx2.fillRect(0, 0, 100, 100); |
| var pattern = ctx.createPattern(canvas2, 'repeat'); |
| ctx.strokeStyle = 'pattern'; |
| ctx.lineWidth = 100; |
| ctx.strokeRect(50, 0, 100, 100); |
| assert_array_equals(ctx.getImageData(2, 1, 1, 1).data.slice(0,3), [0, 128, 0]); |
| }, "Verify the correct behaviour of canvas.strokeRect() with a pattern"); |
| |
| test(function(t) { |
| ctx.clearRect(0, 0, 100, 100); |
| var gradient = ctx.createLinearGradient(0, 0, 0, 100); |
| gradient.addColorStop(0, "green"); |
| gradient.addColorStop(1, "green"); |
| ctx.strokeStyle = 'gradient'; |
| ctx.lineWidth = 100; |
| ctx.strokeRect(50, 0, 100, 100); |
| assert_array_equals(ctx.getImageData(2, 1, 1, 1).data.slice(0,3), [0, 128, 0]); |
| }, "Verify the correct behaviour of canvas.strokeRect() with a gradient"); |
| |
| test(function(t) { |
| ctx.clearRect(0, 0, 100, 100); |
| ctx.strokeStyle = 'red'; |
| ctx.lineWidth = 2; |
| ctx.strokeRect(0, 0, 0, 0); |
| assert_array_equals(ctx.getImageData(0, 0, 1, 1).data.slice(0,3), [0, 0, 0]); |
| }, "Verify the correct behaviour of canvas.strokeRect() with height = width = 0 and lineWidth = 2"); |
| |
| test(function(t) { |
| ctx.shadowOffsetX = 5; |
| ctx.shadowOffsetY = 5; |
| ctx.shadowColor = 'blue'; |
| ctx.strokeStyle = 'red'; |
| ctx.lineWidth = 2; |
| ctx.strokeRect(0, 0, 0, 0); |
| assert_array_equals(ctx.getImageData(0, 0, 1, 1).data.slice(0,3), [0, 0, 0]); |
| }, "Verify the correct behaviour of canvas.strokeRect() with height = width = 0, lineWidth = 2, and shadow"); |
| |
| </script> |
| </body> |
