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Diffstat (limited to 'testing/web-platform/tests/2dcontext/building-paths/canvas_complexshapes_arcto_001.htm')
| -rw-r--r-- | testing/web-platform/tests/2dcontext/building-paths/canvas_complexshapes_arcto_001.htm | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/testing/web-platform/tests/2dcontext/building-paths/canvas_complexshapes_arcto_001.htm b/testing/web-platform/tests/2dcontext/building-paths/canvas_complexshapes_arcto_001.htm new file mode 100644 index 000000000..c3f2fb6f4 --- /dev/null +++ b/testing/web-platform/tests/2dcontext/building-paths/canvas_complexshapes_arcto_001.htm @@ -0,0 +1,26 @@ +<!doctype HTML> +<html> + <head> + <title>HTML5 Canvas Test: arcTo() adds to subpath if same point</title> + <link rel="match" href="canvas_complexshapes_arcto_001-ref.htm"> + <link rel="author" title="Microsoft" href="http://www.microsoft.com" /> + <link rel="help" href="http://www.w3.org/TR/2dcontext/#dom-context-2d-arcto" /> + <meta name="assert" content="If x1,y1 and x2,y2 are the same point, then arcTo must add x1,y1 to the subpath, and connect that point to x0,y0 with a straight line." /> + <script type="text/javascript"> + function runTest() + { + var canvas = document.getElementById("canvas1"); + var ctx = canvas.getContext("2d"); + ctx.moveTo(0, 50); + + // Since (x1, y1) and (x2, y2) are the same point, (x1, y1) must be added to the subpath, thus creating a line. + ctx.arcTo(100, 50, 100, 50, 10); + ctx.stroke(); + } + </script> + </head> + <body onload="runTest()"> + <p>Description: If x1,y1 and x2,y2 are the same point, then arcTo must add x1,y1 to the subpath, and connect that point to x0,y0 with a straight line.</p> + <canvas id="canvas1" width="300" height="150">Browser does not support HTML5 Canvas.</canvas> + </body> +</html> |