1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
<title>Canvas test: 2d.text.measure.width.basic</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">
<style>
@font-face {
font-family: CanvasTest;
src: url("/fonts/CanvasTest.ttf");
}
</style>
<body class="show_output">
<h1>2d.text.measure.width.basic</h1>
<p class="desc">The width of character is same as font used</p>
<span style="font-family: CanvasTest; position: absolute; visibility: hidden">A</span>
<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("The width of character is same as font used");
_addTest(function(canvas, ctx) {
deferTest();
var f = new FontFace("CanvasTest", "/fonts/CanvasTest.ttf");
document.fonts.add(f);
document.fonts.ready.then(() => {
step_timeout(t.step_func_done(function () {
ctx.font = '50px CanvasTest';
_assertSame(ctx.measureText('A').width, 50, "ctx.measureText('A').width", "50");
_assertSame(ctx.measureText('AA').width, 100, "ctx.measureText('AA').width", "100");
_assertSame(ctx.measureText('ABCD').width, 200, "ctx.measureText('ABCD').width", "200");
ctx.font = '100px CanvasTest';
_assertSame(ctx.measureText('A').width, 100, "ctx.measureText('A').width", "100");
}), 500);
});
});
</script>
|
