| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| </head> |
| <body> |
| <script> |
| description("Test the behavior of CanvasRenderingContext2D.drawImage() when called with different numbers of arguments."); |
| |
| var ctx = document.createElement('canvas').getContext('2d'); |
| |
| var TypeError = "TypeError: Type error"; |
| var TypeErrorNotEnoughArguments = "TypeError: Not enough arguments"; |
| |
| var imageElement = document.createElement("img"); |
| shouldThrow("ctx.drawImage()", "TypeErrorNotEnoughArguments"); |
| shouldThrow("ctx.drawImage(imageElement)", "TypeErrorNotEnoughArguments"); |
| shouldThrow("ctx.drawImage(imageElement, 0)", "TypeErrorNotEnoughArguments"); |
| shouldBe("ctx.drawImage(imageElement, 0, 0)", "undefined"); |
| shouldThrow("ctx.drawImage(imageElement, 0, 0, 0)", "TypeError"); |
| shouldBe("ctx.drawImage(imageElement, 0, 0, 0, 0)", "undefined"); |
| shouldThrow("ctx.drawImage(imageElement, 0, 0, 0, 0, 0)", "TypeError"); |
| shouldThrow("ctx.drawImage(imageElement, 0, 0, 0, 0, 0, 0)", "TypeError"); |
| shouldThrow("ctx.drawImage(imageElement, 0, 0, 0, 0, 0, 0, 0)", "TypeError"); |
| shouldBe("ctx.drawImage(imageElement, 0, 0, 0, 0, 0, 0, 0, 0)", "undefined"); |
| shouldBe("ctx.drawImage(imageElement, 0, 0, 0, 0, 0, 0, 0, 0, 0)", "undefined"); |
| shouldBe("ctx.drawImage(imageElement, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)", "undefined"); |
| |
| var canvasElement = document.createElement("canvas"); |
| shouldThrow("ctx.drawImage(canvasElement)", "TypeErrorNotEnoughArguments"); |
| shouldThrow("ctx.drawImage(canvasElement, 0)", "TypeErrorNotEnoughArguments"); |
| shouldBe("ctx.drawImage(canvasElement, 0, 0)", "undefined"); |
| shouldThrow("ctx.drawImage(canvasElement, 0, 0, 0)", "TypeError"); |
| shouldBe("ctx.drawImage(canvasElement, 0, 0, 0, 0)", "undefined"); |
| shouldThrow("ctx.drawImage(canvasElement, 0, 0, 0, 0, 0)", "TypeError"); |
| shouldThrow("ctx.drawImage(canvasElement, 0, 0, 0, 0, 0, 0)", "TypeError"); |
| shouldThrow("ctx.drawImage(canvasElement, 0, 0, 0, 0, 0, 0, 0)", "TypeError"); |
| shouldThrowErrorName("ctx.drawImage(canvasElement, 0, 0, 0, 0, 0, 0, 0, 0)", "IndexSizeError"); |
| shouldThrowErrorName("ctx.drawImage(canvasElement, 0, 0, 0, 0, 0, 0, 0, 0, 0)", "IndexSizeError"); |
| shouldThrowErrorName("ctx.drawImage(canvasElement, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)", "IndexSizeError"); |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
