| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| </head> |
| <body> |
| <script> |
| description("Test that setting various CanvasRenderingContext2D properties to invalid values has no effect."); |
| |
| ctx = document.createElement('canvas').getContext('2d'); |
| |
| function trySettingMiterLimit(value) { |
| ctx.miterLimit = 1.5; |
| ctx.miterLimit = value; |
| return ctx.miterLimit; |
| } |
| |
| function trySettingLineWidth(value) { |
| ctx.lineWidth = 1.5; |
| ctx.lineWidth = value; |
| return ctx.lineWidth; |
| } |
| |
| function trySettingShadowBlur(value) { |
| ctx.shadowBlur = 1.5; |
| ctx.shadowBlur = value; |
| return ctx.shadowBlur; |
| } |
| |
| function trySettingShadowOffsetX(value) { |
| ctx.shadowOffsetX = 1.5; |
| ctx.shadowOffsetX = value; |
| return ctx.shadowOffsetX; |
| } |
| |
| function trySettingShadowOffsetY(value) { |
| ctx.shadowOffsetY = 1.5; |
| ctx.shadowOffsetY = value; |
| return ctx.shadowOffsetY; |
| } |
| |
| shouldBe("trySettingMiterLimit(1)", "1"); |
| shouldBe("trySettingMiterLimit(0)", "1.5"); |
| shouldBe("trySettingMiterLimit(-1)", "1.5"); |
| shouldBe("trySettingMiterLimit(Infinity)", "1.5"); |
| shouldBe("trySettingMiterLimit(-Infinity)", "1.5"); |
| shouldBe("trySettingMiterLimit(NaN)", "1.5"); |
| shouldBe("trySettingMiterLimit('string')", "1.5"); |
| shouldBe("trySettingMiterLimit(true)", "1"); |
| shouldBe("trySettingMiterLimit(false)", "1.5"); |
| |
| shouldBe("trySettingLineWidth(1)", "1"); |
| shouldBe("trySettingLineWidth(0)", "1.5"); |
| shouldBe("trySettingLineWidth(-1)", "1.5"); |
| shouldBe("trySettingLineWidth(Infinity)", "1.5"); |
| shouldBe("trySettingLineWidth(-Infinity)", "1.5"); |
| shouldBe("trySettingLineWidth(NaN)", "1.5"); |
| shouldBe("trySettingLineWidth('string')", "1.5"); |
| shouldBe("trySettingLineWidth(true)", "1"); |
| shouldBe("trySettingLineWidth(false)", "1.5"); |
| |
| shouldBe("trySettingShadowBlur(1)", "1"); |
| shouldBe("trySettingShadowBlur(0)", "0"); |
| shouldBe("trySettingShadowBlur(-1)", "1.5"); |
| shouldBe("trySettingShadowBlur(Infinity)", "1.5"); |
| shouldBe("trySettingShadowBlur(-Infinity)", "1.5"); |
| shouldBe("trySettingShadowBlur(NaN)", "1.5"); |
| shouldBe("trySettingShadowBlur('string')", "1.5"); |
| shouldBe("trySettingShadowBlur(true)", "1"); |
| shouldBe("trySettingShadowBlur(false)", "0"); |
| |
| shouldBe("trySettingShadowOffsetX(1)", "1"); |
| shouldBe("trySettingShadowOffsetX(0)", "0"); |
| shouldBe("trySettingShadowOffsetX(-1)", "-1"); |
| shouldBe("trySettingShadowOffsetX(Infinity)", "1.5"); |
| shouldBe("trySettingShadowOffsetX(-Infinity)", "1.5"); |
| shouldBe("trySettingShadowOffsetX(NaN)", "1.5"); |
| shouldBe("trySettingShadowOffsetX('string')", "1.5"); |
| shouldBe("trySettingShadowOffsetX(true)", "1"); |
| shouldBe("trySettingShadowOffsetX(false)", "0"); |
| |
| shouldBe("trySettingShadowOffsetY(1)", "1"); |
| shouldBe("trySettingShadowOffsetY(0)", "0"); |
| shouldBe("trySettingShadowOffsetY(-1)", "-1"); |
| shouldBe("trySettingShadowOffsetY(Infinity)", "1.5"); |
| shouldBe("trySettingShadowOffsetY(-Infinity)", "1.5"); |
| shouldBe("trySettingShadowOffsetY(NaN)", "1.5"); |
| shouldBe("trySettingShadowOffsetY('string')", "1.5"); |
| shouldBe("trySettingShadowOffsetY(true)", "1"); |
| shouldBe("trySettingShadowOffsetY(false)", "0"); |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
