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path: root/dom/url/tests/test_url_data.html
blob: bcabfa369bbe79e265c24035349dccd3790695e5 (plain)
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<!DOCTYPE HTML>
<html>
<head>
  <meta charset="utf-8">
  <title>Test URL API - data:plain</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1018682">Mozilla Bug 1018682</a>

<script type="application/javascript">

var base = new URL("data:text/plain,");

base.protocol = "chrome:";
is(base.protocol, "data:", "The protocol should not change from data to chrome.");

let relative;

try {
  relative = new URL("a", base);
  ok(false, "Relative URL from a data:text/plain should not work.");
} catch (e) {
  ok(true, "Relative URL from a data:text/plain should not work.");
}

base.protocol = "http:";
ok(true, "Protocol: http changed");
is(base.href, "http://text/plain,", "Base URL is correct");

relative = new URL("a", base);
ok(relative, "This works.");
is(relative.href, "http://text/a", "Relative URL is correct");

</script>

</body>
</html>