| // DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. |
| // OffscreenCanvas test in a worker:2d.filter.value |
| // Description:test if ctx.filter works correctly |
| // Note: |
| |
| importScripts("/resources/testharness.js"); |
| importScripts("/html/canvas/resources/canvas-tests.js"); |
| |
| var t = async_test("test if ctx.filter works correctly"); |
| var t_pass = t.done.bind(t); |
| var t_fail = t.step_func(function(reason) { |
| throw reason; |
| }); |
| t.step(function() { |
| |
| var canvas = new OffscreenCanvas(100, 50); |
| var ctx = canvas.getContext('2d'); |
| |
| _assert(ctx.filter == 'none', "ctx.filter == 'none'"); |
| ctx.filter = 'blur(5px)'; |
| _assert(ctx.filter == 'blur(5px)', "ctx.filter == 'blur(5px)'"); |
| ctx.save(); |
| ctx.filter = 'none'; |
| _assert(ctx.filter == 'none', "ctx.filter == 'none'"); |
| ctx.restore(); |
| _assert(ctx.filter == 'blur(5px)', "ctx.filter == 'blur(5px)'"); |
| |
| ctx.filter = 'blur(10)'; |
| _assert(ctx.filter == 'blur(5px)', "ctx.filter == 'blur(5px)'"); |
| ctx.filter = 'blur 10px'; |
| _assert(ctx.filter == 'blur(5px)', "ctx.filter == 'blur(5px)'"); |
| |
| ctx.filter = 'inherit'; |
| _assert(ctx.filter == 'blur(5px)', "ctx.filter == 'blur(5px)'"); |
| ctx.filter = 'initial'; |
| _assert(ctx.filter == 'blur(5px)', "ctx.filter == 'blur(5px)'"); |
| ctx.filter = 'unset'; |
| _assert(ctx.filter == 'blur(5px)', "ctx.filter == 'blur(5px)'"); |
| |
| ctx.filter = ''; |
| _assert(ctx.filter == 'blur(5px)', "ctx.filter == 'blur(5px)'"); |
| ctx.filter = null; |
| _assert(ctx.filter == 'blur(5px)', "ctx.filter == 'blur(5px)'"); |
| ctx.filter = undefined; |
| _assert(ctx.filter == 'blur(5px)', "ctx.filter == 'blur(5px)'"); |
| |
| ctx.filter = 'blur( 5px)'; |
| assert_equals(ctx.filter, 'blur( 5px)'); |
| t.done(); |
| }); |
| done(); |