dom/base/test/meta_viewport/test_meta_viewport_width_with_trailing_characters.html


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

<!DOCTYPE HTML>
<html>
<head>
  <meta charset="utf-8">
  <title>width with trailing characters in meta viewport</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  <meta name="viewport" content="width=400/">
  <script src="viewport_helpers.js"></script>
</head>
<body>
  <p>width=400/</p>
  <script type="application/javascript">
    "use strict";

    add_task(async function width_with_trailing_characters() {
      await SpecialPowers.pushPrefEnv(scaleRatio(1.0));

      let info = getViewportInfo(800, 480);
      is(info.width, 400, "width should be 400");
      is(info.height, 240, "height should be 240 which is the result of the " +
                           "display height * viewport width / display width");
    });
  </script>
</body>
</html>