1 files changed, 31 insertions, 0 deletions
diff --git a/dom/xhr/tests/test_XHR_header.html b/dom/xhr/tests/test_XHR_header.html
new file mode 100644
index 000000000..e213b25c7
--- /dev/null
+++ b/dom/xhr/tests/test_XHR_header.html
@@ -0,0 +1,31 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test for XMLHttpRequest.GetResponseHeader(foo) byte-inflates the output</title>
+  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+  <meta charset="utf-8">
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none">
+
+</div>
+<pre id="test">
+<script class="testbody" type="application/javascript;version=1.7">
+"use strict";
+SimpleTest.waitForExplicitFinish();
+
+let xhr = new XMLHttpRequest();
+xhr.open('GET', 'file_XHR_header.sjs', true);
+xhr.onreadystatechange = function() {
+  if (xhr.readyState == 4) {
+    ok(xhr.getResponseHeader('X-Custom-Header-Bytes') == "\xE2\x80\xA6", 'getResponseHeader byte-inflates the output');
+    SimpleTest.finish();
+  }
+}
+xhr.send(null);
+</script>
+</pre>
+</body>
+</html>