| <!-- webkit-test-runner [ CanvasColorTypeEnabled=false ] --> |
| <html> |
| <script src="../../resources/js-test-pre.js"></script> |
| </head> |
| <body> |
| <script> |
| description("Test that the colorType member of CanvasRenderingContext2DSettings is unsupported when CanvasColorTypeEnabled=false."); |
| |
| function testColorTypeUnsupported(settings) { |
| let canvas = document.createElement("canvas"); |
| let context = canvas.getContext("2d", settings); |
| window.testSettings = context.getContextAttributes(); |
| shouldBeUndefined("testSettings.colorType"); |
| } |
| |
| testColorTypeUnsupported(undefined); |
| testColorTypeUnsupported({ colorType: "unorm8" }); |
| testColorTypeUnsupported({ colorType: "float16" }); |
| testColorTypeUnsupported({ colorType: "foo" }); |
| </script> |
| |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
