| <!DOCTYPE html> |
| <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> |
| <title>Canvas test: 2d.path.isPointInPath.basic</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/html/canvas/resources/canvas-tests.js"></script> |
| <link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css"> |
| <body class="show_output"> |
| |
| <h1>2d.path.isPointInPath.basic</h1> |
| <p class="desc">Verify the winding rule in isPointInPath works for for rect path.</p> |
| |
| |
| <p class="output">Actual output:</p> |
| <canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas> |
| |
| <ul id="d"></ul> |
| <script> |
| var t = async_test("Verify the winding rule in isPointInPath works for for rect path."); |
| _addTest(function(canvas, ctx) { |
| |
| canvas.width = 200; |
| canvas.height = 200; |
| |
| // Testing default isPointInPath |
| ctx.beginPath(); |
| ctx.rect(0, 0, 100, 100); |
| ctx.rect(25, 25, 50, 50); |
| _assertSame(ctx.isPointInPath(50, 50), true, "ctx.isPointInPath(50, 50)", "true"); |
| _assertSame(ctx.isPointInPath(NaN, 50), false, "ctx.isPointInPath(NaN, 50)", "false"); |
| _assertSame(ctx.isPointInPath(50, NaN), false, "ctx.isPointInPath(50, NaN)", "false"); |
| |
| // Testing nonzero isPointInPath |
| ctx.beginPath(); |
| ctx.rect(0, 0, 100, 100); |
| ctx.rect(25, 25, 50, 50); |
| _assertSame(ctx.isPointInPath(50, 50, 'nonzero'), true, "ctx.isPointInPath(50, 50, 'nonzero')", "true"); |
| |
| // Testing evenodd isPointInPath |
| ctx.beginPath(); |
| ctx.rect(0, 0, 100, 100); |
| ctx.rect(25, 25, 50, 50); |
| _assertSame(ctx.isPointInPath(50, 50, 'evenodd'), false, "ctx.isPointInPath(50, 50, 'evenodd')", "false"); |
| |
| // Testing extremely large scale |
| ctx.save(); |
| ctx.scale(Number.MAX_VALUE, Number.MAX_VALUE); |
| ctx.beginPath(); |
| ctx.rect(-10, -10, 20, 20); |
| _assertSame(ctx.isPointInPath(0, 0, 'nonzero'), true, "ctx.isPointInPath(0, 0, 'nonzero')", "true"); |
| _assertSame(ctx.isPointInPath(0, 0, 'evenodd'), true, "ctx.isPointInPath(0, 0, 'evenodd')", "true"); |
| ctx.restore(); |
| |
| // Check with non-invertible ctm. |
| ctx.save(); |
| ctx.scale(0, 0); |
| ctx.beginPath(); |
| ctx.rect(-10, -10, 20, 20); |
| _assertSame(ctx.isPointInPath(0, 0, 'nonzero'), false, "ctx.isPointInPath(0, 0, 'nonzero')", "false"); |
| _assertSame(ctx.isPointInPath(0, 0, 'evenodd'), false, "ctx.isPointInPath(0, 0, 'evenodd')", "false"); |
| ctx.restore(); |
| |
| |
| }); |
| </script> |
| |