| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../resources/js-test.js"></script> |
| </head> |
| <body> |
| <p id="description"></p> |
| <div id="console"></div> |
| |
| <script> |
| description("Tests CanvasPathMethods arc and arcTo with negative radii."); |
| |
| var canvas = document.createElement("canvas"); |
| var ctx = canvas.getContext('2d'); |
| |
| shouldNotThrow("ctx.arc(10, 10, 5, 0, 1, false)"); |
| shouldNotThrow("ctx.arc(10, 10, 0, 0, 1, false)"); |
| shouldThrow("ctx.arc(10, 10, -5, 0, 1, false)"); |
| |
| shouldNotThrow("ctx.arcTo(10, 10, 20, 20, 5)") |
| shouldNotThrow("ctx.arcTo(10, 10, 20, 20, 0)") |
| shouldThrow("ctx.arcTo(10, 10, 20, 20, -5)") |
| |
| var path = new Path2D(); |
| |
| shouldNotThrow("path.arc(10, 10, 5, 0, 1, false)"); |
| shouldNotThrow("path.arc(10, 10, 0, 0, 1, false)"); |
| shouldThrow("path.arc(10, 10, -5, 0, 1, false)"); |
| |
| shouldNotThrow("path.arcTo(10, 10, 20, 20, 5)") |
| shouldNotThrow("path.arcTo(10, 10, 20, 20, 0)") |
| shouldThrow("path.arcTo(10, 10, 20, 20, -5)") |
| </script> |
| </body> |
| </html> |
