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Test Info:

<!DOCTYPE HTML>
<html>
<!--
-->
<head>
<meta http-equiv="Content-type" content="text/html; charset=UTF-8">
<title>Test for unpaired surrogates</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body onload="step()">
<pre id="test">
<script class="testbody" type="text/javascript">
/* NOTE:
* When we make our data: URL origin work as in Blink, this test will fail.
* Don't let this test block alignment of data: URL origin with Blink.
*/
SimpleTest.waitForExplicitFinish();
var expectations = [
"%26%2365533%3B",
"a%26%2365533%3B",
"%26%2365533%3Ba",
"a%26%2365533%3Ba",
"%26%2365533%3B",
"a%26%2365533%3B",
"%26%2365533%3Ba",
"a%26%2365533%3Ba",
"%26%23128169%3B",
"%26%23128169%3B",
"%1B%24B%22%29%1B%28B",
"%1B%24B%22%29%1B%28B%26%23128169%3B",
];
var i = 0;
function step() {
var f = document.getElementsByTagName("iframe")[i];
f.onload = function() {
var href = SpecialPowers.wrap(f).contentWindow.location.href;
var index = href.indexOf("?foo=");
var actual = href.substring(index + 5);
var expected = expectations[i];
is(actual, expected, "Should have gotten the expected encode.");
i++
if (i == document.getElementsByTagName("iframe").length) {
SimpleTest.finish();
} else {
step();
}
}
SpecialPowers.wrap(f).contentDocument.forms[0].submit();
}
</script>
</pre>
<p id="display"></p>
<div id="content" style="display: none">
<iframe src="data:text/html;charset=big5,<script>document.write('<form><input name=foo value=\uD83D></form>');</script>"></iframe>
<iframe src="data:text/html;charset=big5,<script>document.write('<form><input name=foo value=a\uD83D></form>');</script>"></iframe>
<iframe src="data:text/html;charset=big5,<script>document.write('<form><input name=foo value=\uD83Da></form>');</script>"></iframe>
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<iframe src="data:text/html;charset=big5,<script>document.write('<form><input name=foo value=a\uDCA9a></form>');</script>"></iframe>
<iframe src="data:text/html;charset=big5,<script>document.write('<form><input name=foo value=\uD83D\uDCA9></form>');</script>"></iframe>
<iframe src="data:text/html;charset=iso-2022-jp,<script>document.write('<form><input name=foo value=\uD83D\uDCA9></form>');</script>"></iframe>
<iframe src="data:text/html;charset=iso-2022-jp,<script>document.write('<form><input name=foo value=\u3012></form>');</script>"></iframe>
<iframe src="data:text/html;charset=iso-2022-jp,<script>document.write('<form><input name=foo value=\u3012\uD83D\uDCA9></form>');</script>"></iframe>
</div>
</body>
</html>