42 lines
1.0 KiB
HTML
42 lines
1.0 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
|
|
<html>
|
|
<head>
|
|
<script src="../../resources/js-test-pre.js"></script>
|
|
</head>
|
|
<body>
|
|
<script>
|
|
description("Test that drawImage() does nothing with an incomplete image or video");
|
|
|
|
if (window.testRunner)
|
|
testRunner.dumpAsText();
|
|
|
|
var canvas = document.createElement("canvas");
|
|
var ctx = canvas.getContext('2d');
|
|
ctx.fillStyle = 'red';
|
|
ctx.fillRect(0,0,150,150);
|
|
|
|
var img = new Image();
|
|
img.src = '../../http/tests/misc/resources/image-slow.pl';
|
|
|
|
var video = document.createElement("video");
|
|
|
|
shouldBe("ctx.drawImage(img, 0, 0)", "undefined");
|
|
|
|
var imgdata = ctx.getImageData(0, 0, 1, 1).data;
|
|
shouldBe("imgdata[0]", "255");
|
|
shouldBe("imgdata[1]", "0");
|
|
shouldBe("imgdata[2]", "0");
|
|
shouldBe("imgdata[3]", "255");
|
|
|
|
shouldBe("ctx.drawImage(video, 0, 0)", "undefined");
|
|
|
|
imgdata = ctx.getImageData(0, 0, 1, 1).data;
|
|
shouldBe("imgdata[0]", "255");
|
|
shouldBe("imgdata[1]", "0");
|
|
shouldBe("imgdata[2]", "0");
|
|
shouldBe("imgdata[3]", "255");
|
|
</script>
|
|
<script src="../../resources/js-test-post.js"></script>
|
|
</body>
|
|
</html>
|