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Update web-platform-tests to revision 60220357131c65146444da1f54624d5b54d0975d

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WPT Sync Bot 2018-07-18 15:43:58 +00:00 • committed by Tom Servo
parent c45192614c
commit 775b784f79
2144 changed files with 58115 additions and 29658 deletions
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tests/wpt/web-platform-tests/2dcontext/imagebitmap/createImageBitmap-bounds.html Normal file
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<!DOCTYPE html>
<html>
<title>createImageBitmap: clipping to the bitmap</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/canvas-tests.js"></script>
<script>
promise_test(function(t) {
return new Promise(function(resolve, reject) {
const image = new Image();
image.onload = function() { resolve(image); };
image.onerror = function() { reject(); };
image.src = "/images/green-16x16.png";
}).then(function(image) {
return createImageBitmap(image, 8, 8, 16, 16);
}).then(function(imageBitmap) {
const color = 204;
const canvas = document.createElement("canvas");
canvas.width = 16;
canvas.height = 16;
// debug
document.body.appendChild(canvas);
canvas.setAttribute("style", "width: 100px; height: 100px;");
const ctx = canvas.getContext("2d");
ctx.fillStyle = `rgb(${color}, ${color}, ${color})`;
ctx.fillRect(0, 0, 20, 20);
ctx.drawImage(imageBitmap, 0, 0);
const expected = [
[ 4, 4, 0,255,0,255],
[12, 4, color,color,color,255],
[ 4, 12, color,color,color,255],
[12, 12, color,color,color,255],
];
for (let [x, y, r, g, b, a] of expected) {
_assertPixel(canvas, x,y, r,g,b,a, `${x},${y}`, `${r},${g},${b},${a}`);
}
});
});
</script>