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Merge branch 'master' into fix_mse_liveseekable_test_anticipating_mse…
…_pr_119_lands This merge effectively reverts the formatting change in a2d73b1, since mediasource-util.js's media_test now auto-creates any missing document.body. This merge also retains adjusted versions of the tests around updating the live seekable ranges when updating is true; these tests now verify that such behavior is allowed (see w3c/media-source/web-platform-tests#118).
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2dcontext/drawing-text-to-the-canvas/2d.text.draw.fill.maxWidth.NaN.html
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<!DOCTYPE html> | ||
<!-- DO NOT EDIT! This test has been generated by tools/gentest.py. --> | ||
<title>Canvas test: 2d.text.draw.fill.maxWidth.NaN</title> | ||
<script src="/resources/testharness.js"></script> | ||
<script src="/resources/testharnessreport.js"></script> | ||
<script src="/common/canvas-tests.js"></script> | ||
<link rel="stylesheet" href="/common/canvas-tests.css"> | ||
<body class="show_output"> | ||
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<h1>2d.text.draw.fill.maxWidth.NaN</h1> | ||
<p class="desc">fillText handles maxWidth correctly</p> | ||
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<p class="output">Actual output:</p> | ||
<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas> | ||
<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt=""> | ||
<ul id="d"></ul> | ||
<script> | ||
var t = async_test("fillText handles maxWidth correctly"); | ||
_addTest(function(canvas, ctx) { | ||
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ctx.fillStyle = '#0f0'; | ||
ctx.fillRect(0, 0, 100, 50); | ||
ctx.fillStyle = '#f00'; | ||
ctx.font = '35px Arial, sans-serif'; | ||
ctx.fillText('fail fail fail fail fail', 5, 35, NaN); | ||
_assertGreen(ctx, 100, 50); | ||
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}); | ||
</script> | ||
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<!DOCTYPE html> | ||
<html> | ||
<head> | ||
<title>CanvasRenderingContext2D imageSmoothingEnabled test</title> | ||
<script src="/resources/testharness.js"></script> | ||
<script src="/resources/testharnessreport.js"></script> | ||
<link rel="author" title="ShinHyunjin" href="mailto:jini7927@gmail.com"> | ||
<link rel="help" href="http://www.w3.org/html/wg/drafts/2dcontext/html5_canvas/#image-smoothing"> | ||
</head> | ||
<body> | ||
<div id="log"></div> | ||
<canvas id="test_canvas_1"></canvas> | ||
<canvas id="test_canvas_2"></canvas> | ||
<canvas id="test_canvas_3"></canvas> | ||
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<script> | ||
(function() { | ||
test(function() { | ||
var canvas = document.getElementById('test_canvas_1'); | ||
var ctx = canvas.getContext('2d'); | ||
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assert_true(ctx.imageSmoothingEnabled); | ||
}, "When the CanvasRenderingContext2D object is created, the attribute must be set to true."); | ||
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test(function() { | ||
var canvas = document.getElementById('test_canvas_2'); | ||
var ctx = canvas.getContext('2d'); | ||
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ctx.imageSmoothingEnabled = false; | ||
assert_false(ctx.imageSmoothingEnabled); | ||
}, "On getting the imageSmoothingEnabled attribute, the user agent must return the last value it was set to."); | ||
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test(function() { | ||
var canvas = document.getElementById('test_canvas_3'); | ||
var ctx = canvas.getContext('2d'); | ||
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ctx.imageSmoothingEnabled = false; | ||
assert_equals(ctx.imageSmoothingEnabled, false); | ||
}, "On setting the imageSmoothingEnabled attribute, it must be set to the new value."); | ||
})(); | ||
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</script> | ||
</body> | ||
</html> | ||
<meta charset="utf-8"> | ||
<title>CanvasRenderingContext2D imageSmoothingEnabled test</title> | ||
<script src="/resources/testharness.js"></script> | ||
<script src="/resources/testharnessreport.js"></script> | ||
<link rel="help" href="https://html.spec.whatwg.org/multipage/scripting.html#image-smoothing"> | ||
<script> | ||
function createTestImage() { | ||
var image = document.createElement('canvas'); | ||
var imgctx = image.getContext('2d'); | ||
imgctx.fillStyle = "#F00"; | ||
imgctx.fillRect(0, 0, 2, 2); | ||
imgctx.fillStyle = "#0F0"; | ||
imgctx.fillRect(0, 0, 1, 1); | ||
return image; | ||
} | ||
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test(function() { | ||
var ctx = document.createElement('canvas').getContext('2d'); | ||
assert_true(ctx.imageSmoothingEnabled); | ||
}, "When the canvas context is created, imageSmoothingEnabled must be set to true."); | ||
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test(function() { | ||
var ctx = document.createElement('canvas').getContext('2d'); | ||
ctx.imageSmoothingEnabled = false; | ||
assert_false(ctx.imageSmoothingEnabled); | ||
}, "On getting imageSmoothingEnabled, the user agent must return the last value it was set to."); | ||
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test(function() { | ||
var ctx = document.createElement('canvas').getContext('2d'); | ||
var image = createTestImage(); | ||
ctx.scale(10, 10); | ||
ctx.drawImage(image, 0, 0); | ||
var pixels = ctx.getImageData(9, 9, 1, 1).data; | ||
assert_not_equals(pixels[0], 0); | ||
assert_not_equals(pixels[1], 255); | ||
}, "Test that image smoothing is actually on by default and just the attribute value."); | ||
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test(function() { | ||
var ctx = document.createElement('canvas').getContext('2d'); | ||
ctx.imageSmoothingEnabled = true; | ||
var image = createTestImage(); | ||
ctx.scale(10, 10); | ||
ctx.drawImage(image, 0, 0); | ||
var pixels = ctx.getImageData(9, 9, 1, 1).data; | ||
assert_not_equals(pixels[0], 0); | ||
assert_not_equals(pixels[1], 255); | ||
}, "Test that image smoothing works when imageSmoothingEnabled is set to true"); | ||
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test(function() { | ||
var ctx = document.createElement('canvas').getContext('2d'); | ||
var image = createTestImage(); | ||
ctx.imageSmoothingEnabled = false; | ||
ctx.scale(10, 10); | ||
ctx.drawImage(image, 0, 0); | ||
var pixels = ctx.getImageData(9, 9, 1, 1).data; | ||
assert_array_equals(pixels, [0, 255, 0, 255]); | ||
}, "Test that imageSmoothingEnabled = false (nearest-neighbor interpolation) works with drawImage()."); | ||
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test(function() { | ||
var ctx = document.createElement('canvas').getContext('2d'); | ||
var image = createTestImage(); | ||
ctx.imageSmoothingEnabled = false; | ||
ctx.scale(10, 10); | ||
ctx.fillStyle = ctx.createPattern(image, 'repeat'); | ||
ctx.fillRect(0, 0, 10, 10); | ||
var pixels = ctx.getImageData(9, 9, 1, 1).data; | ||
assert_array_equals(pixels, [0, 255, 0, 255]); | ||
}, "Test that imageSmoothingEnabled = false (nearest-neighbor interpolation) works with fillRect and createPattern()."); | ||
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test(function() { | ||
var ctx = document.createElement('canvas').getContext('2d'); | ||
var image = createTestImage(); | ||
ctx.imageSmoothingEnabled = false; | ||
ctx.fillStyle = ctx.createPattern(image, 'repeat'); | ||
ctx.scale(10, 10); | ||
ctx.rect(0, 0, 10, 10); | ||
ctx.fill(); | ||
var pixels = ctx.getImageData(9, 9, 1, 1).data; | ||
assert_array_equals(pixels, [0, 255, 0, 255]); | ||
}, "Test that imageSmoothingEnabled = false (nearest-neighbor interpolation) works with fill() and createPattern()."); | ||
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test(function() { | ||
var ctx = document.createElement('canvas').getContext('2d'); | ||
var image = createTestImage(); | ||
ctx.strokeStyle = ctx.createPattern(image, 'repeat'); | ||
ctx.lineWidth = 5; | ||
ctx.imageSmoothingEnabled = false; | ||
ctx.scale(10, 10); | ||
ctx.beginPath(); | ||
ctx.moveTo(0, 0); | ||
ctx.lineTo(10, 10); | ||
ctx.stroke(); | ||
var pixels = ctx.getImageData(9, 9, 1, 1).data; | ||
assert_array_equals(pixels, [0, 255, 0, 255]); | ||
}, "Test that imageSmoothingEnabled = false (nearest-neighbor interpolation) works with stroke() and createPattern()."); | ||
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test(function() { | ||
var repaints = 5; | ||
var ctx = document.createElement('canvas').getContext('2d'); | ||
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function draw() { | ||
ctx.clearRect(0, 0, 10, 10); | ||
ctx.setTransform(1, 0, 0, 1, 0, 0); | ||
var image = createTestImage(); | ||
ctx.imageSmoothingEnabled = false; | ||
ctx.scale(10, 10); | ||
ctx.drawImage(image, 0, 0); | ||
var pixels = ctx.getImageData(9, 9, 1, 1).data; | ||
assert_array_equals(pixels, [0, 255, 0, 255]); | ||
} | ||
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while (repaints > 0) { | ||
draw(); | ||
repaints = repaints - 1; | ||
} | ||
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}, "Test that imageSmoothingEnabled = false (nearest-neighbor interpolation) still works after repaints."); | ||
</script> |
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2dcontext/the-canvas-state/2d.state.saverestore.imageSmoothingEnabled.html
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<!DOCTYPE html> | ||
<meta charset="utf-8"> | ||
<title>CanvasRenderingContext2D imageSmoothingEnabled save/restore test</title> | ||
<script src="/resources/testharness.js"></script> | ||
<script src="/resources/testharnessreport.js"></script> | ||
<link rel="help" href="https://html.spec.whatwg.org/multipage/scripting.html#image-smoothing"> | ||
<script> | ||
function createTestImage() { | ||
var image = document.createElement('canvas'); | ||
var imgctx = image.getContext('2d'); | ||
imgctx.fillStyle = "#F00"; | ||
imgctx.fillRect(0, 0, 2, 2); | ||
imgctx.fillStyle = "#0F0"; | ||
imgctx.fillRect(0, 0, 1, 1); | ||
return image; | ||
} | ||
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test(function() { | ||
var ctx = document.createElement('canvas').getContext('2d'); | ||
ctx.save(); | ||
ctx.imageSmoothingEnabled = false; | ||
ctx.restore(); | ||
assert_equals(ctx.imageSmoothingEnabled, true); | ||
}, "Test that restore() undoes any modifications to imageSmoothingEnabled."); | ||
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test(function() { | ||
var ctx = document.createElement('canvas').getContext('2d'); | ||
ctx.imageSmoothingEnabled = false; | ||
var old = ctx.imageSmoothingEnabled; | ||
ctx.save(); | ||
assert_equals(ctx.imageSmoothingEnabled, old); | ||
ctx.restore(); | ||
}, "Test that save() doesn't modify the values of imageSmoothingEnabled."); | ||
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test(function() { | ||
var ctx = document.createElement('canvas').getContext('2d'); | ||
ctx.imageSmoothingEnabled = false; | ||
ctx.save(); | ||
ctx.imageSmoothingEnabled = true; | ||
ctx.restore(); | ||
var image = createTestImage(); | ||
ctx.scale(10, 10); | ||
ctx.drawImage(image, 0, 0); | ||
var pixels = ctx.getImageData(0, 0, 1, 1).data; | ||
assert_array_equals(pixels, [0, 255, 0, 255]); | ||
}, "Test that restoring actually changes smoothing and not just the attribute value."); | ||
</script> |
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