| <!DOCTYPE html> |
| <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> |
| <title>Canvas test: 2d.filter.canvasFilterObject.turbulence.inputTypes</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/html/canvas/resources/canvas-tests.js"></script> |
| <link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css"> |
| <body class="show_output"> |
| |
| <h1>2d.filter.canvasFilterObject.turbulence.inputTypes</h1> |
| <p class="desc">Test exceptions on CanvasFilter() turbulence object</p> |
| |
| |
| <p class="output">Actual output:</p> |
| <canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas> |
| |
| <ul id="d"></ul> |
| <script> |
| var t = async_test("Test exceptions on CanvasFilter() turbulence object"); |
| _addTest(function(canvas, ctx) { |
| |
| const errorTestCases = [ |
| {baseFrequency: {}}, |
| {baseFrequency: -1}, |
| {baseFrequency: [0, -1]}, |
| {baseFrequency: NaN}, |
| {baseFrequency: Infinity}, |
| {baseFrequency: undefined}, |
| {baseFrequency: -Infinity}, |
| {baseFrequency: "test"}, |
| |
| {numOctaves: {}}, |
| {numOctaves: -1}, |
| {numOctaves: NaN}, |
| {numOctaves: Infinity}, |
| {numOctaves: undefined}, |
| {numOctaves: -Infinity}, |
| {numOctaves: [1, 1]}, |
| {numOctaves: "test"}, |
| |
| {seed: {}}, |
| {seed: NaN}, |
| {seed: Infinity}, |
| {seed: undefined}, |
| {seed: -Infinity}, |
| {seed: [1, 1]}, |
| {seed: "test"}, |
| |
| {stitchTiles: {}}, |
| {stitchTiles: NaN}, |
| {stitchTiles: Infinity}, |
| {stitchTiles: undefined}, |
| {stitchTiles: -Infinity}, |
| {stitchTiles: [1, 1]}, |
| {stitchTiles: "test"}, |
| {stitchTiles: null}, |
| {stitchTiles: []}, |
| {stitchTiles: [10]}, |
| {stitchTiles: 30}, |
| {stitchTiles: false}, |
| {stitchTiles: true}, |
| {stitchTiles: "10"}, |
| {stitchTiles: -1}, |
| |
| {type: {}}, |
| {type: NaN}, |
| {type: Infinity}, |
| {type: undefined}, |
| {type: -Infinity}, |
| {type: [1, 1]}, |
| {type: "test"}, |
| {type: null}, |
| {type: []}, |
| {type: [10]}, |
| {type: 30}, |
| {type: false}, |
| {type: true}, |
| {type: "10"}, |
| {type: -1}, |
| ] |
| |
| // null and [] = 0 when parsed as number |
| const workingTestCases = [ |
| {baseFrequency: null}, |
| {baseFrequency: []}, |
| {baseFrequency: [10]}, |
| {baseFrequency: [10, 3]}, |
| {baseFrequency: 30}, |
| {baseFrequency: false}, |
| {baseFrequency: true}, |
| {baseFrequency: "10"}, |
| |
| {numOctaves: null}, |
| {numOctaves: []}, |
| {numOctaves: [10]}, |
| {numOctaves: 30}, |
| {numOctaves: false}, |
| {numOctaves: true}, |
| {numOctaves: "10"}, |
| |
| {seed: null}, |
| {seed: []}, |
| {seed: [10]}, |
| {seed: 30}, |
| {seed: false}, |
| {seed: true}, |
| {seed: "10"}, |
| {seed: -1}, |
| |
| {stitchTiles: "stitch"}, |
| {stitchTiles: "noStitch"}, |
| |
| {type: "fractalNoise"}, |
| {type: "turbulence"}, |
| ] |
| |
| for (testCase of errorTestCases) { |
| const filterOptions = {...{filter: "turbulence"}, ...testCase}; |
| assert_throws_js(TypeError, function() { CanvasFilter(filterOptions); }); |
| } |
| |
| for (testCase of workingTestCases) { |
| const filterOptions = {...{filter: "turbulence"}, ...testCase}; |
| _assert(new CanvasFilter(filterOptions) != null, "new CanvasFilter(filterOptions) != null"); |
| } |
| |
| |
| }); |
| </script> |
| |
