blob: fae01048ba3feab8f70cb5f22546e8692b2625ca [file] [log] [blame]
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>XMLHttpRequest: responseText decoding</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<script>
function create_html(content) {
return "<!doctype html><meta charset=windows-1252><x>" + content + "</x>";
}
function create_encoded_html(encoded_content) {
return encodeURIComponent("<!doctype html><meta charset=windows-1252><x>") + encoded_content + encodeURIComponent("<\/x>");
}
function create_xml(content) {
return "<?xml version='1.0' encoding='windows-1252'?><x>" + content + "</x>";
}
function create_encoded_xml(encoded_content) {
return encodeURIComponent("<?xml version='1.0' encoding='windows-1252'?><x>") + encoded_content + encodeURIComponent("<\/x>");
}
function request(type, input, output, responseType) {
async_test((test) => {
const client = new XMLHttpRequest();
if (responseType !== undefined) {
client.responseType = responseType;
}
client.open("GET", "resources/status.py?content=" + input + "&type=" + encodeURIComponent(type), true);
client.onload = test.step_func_done(() => {
assert_equals(client.responseText, output);
})
client.send(null);
}, document.title + " (" + type + " " + input + " " + (responseType ? " " + responseType : "empty") + ")");
}
const encoded_content = "%e6%a9%9f";
const decoded_as_windows_1252 = "\u00e6\u00a9\u0178";
const decoded_as_utf_8 = "\u6a5f";
const encoded_xml = create_encoded_xml(encoded_content);
const encoded_html = create_encoded_html(encoded_content);
const xml_decoded_as_windows_1252 = create_xml(decoded_as_windows_1252);
const xml_decoded_as_utf_8 = create_xml(decoded_as_utf_8);
const html_decoded_as_windows_1252 = create_html(decoded_as_windows_1252);
const html_decoded_as_utf_8 = create_html(decoded_as_utf_8);
// "default" response type
// An XML-ish response is sniffed.
request("application/xml", encoded_xml, xml_decoded_as_windows_1252);
// An HTML-ish response isn't sniffed.
request("text/html", encoded_html, html_decoded_as_utf_8);
request("application/xml;charset=utf-8", encoded_xml, xml_decoded_as_utf_8);
request("application/xml;charset=windows-1252", encoded_xml, xml_decoded_as_windows_1252);
request("text/html;charset=utf-8", encoded_html, html_decoded_as_utf_8);
request("text/html;charset=windows-1252", encoded_html, html_decoded_as_windows_1252);
request("text/plain;charset=windows-1252", "%FF", "\u00FF");
request("text/plain", "%FF", "\uFFFD");
request("text/plain", "%FE%FF", "");
request("text/plain", "%FE%FF%FE%FF", "\uFEFF");
request("text/plain", "%EF%BB%BF", "");
request("text/plain", "%EF%BB%BF%EF%BB%BF", "\uFEFF");
request("text/plain", "%C2", "\uFFFD");
request("text/xml", "%FE%FF", "");
request("text/xml", "%FE%FF%FE%FF", "\uFEFF");
request("text/xml", "%EF%BB%BF", "");
request("text/xml", "%EF%BB%BF%EF%BB%BF", "\uFEFF");
request("text/plain", "%E3%81%B2", "\u3072");
// "text" response type
// An XML-ish response isn't sniffed.
request("application/xml", encoded_xml, xml_decoded_as_utf_8, "text");
// An HTML-ish response isn't sniffed.
request("text/html", encoded_html, html_decoded_as_utf_8, "text");
request("application/xml;charset=utf-8", encoded_xml, xml_decoded_as_utf_8, "text");
request("application/xml;charset=windows-1252", encoded_xml, xml_decoded_as_windows_1252, "text");
request("text/html;charset=utf-8", encoded_html, html_decoded_as_utf_8, "text");
request("text/html;charset=windows-1252", encoded_html, html_decoded_as_windows_1252, "text");
request("text/plain;charset=windows-1252", "%FF", "\u00FF", "text");
request("text/plain", "%FF", "\uFFFD", "text");
request("text/plain", "%FE%FF", "", "text");
request("text/plain", "%FE%FF%FE%FF", "\uFEFF", "text");
request("text/plain", "%EF%BB%BF", "", "text");
request("text/plain", "%EF%BB%BF%EF%BB%BF", "\uFEFF", "text");
request("text/plain", "%C2", "\uFFFD", "text");
request("text/plain;charset=bogus", "%C2", "\uFFFD", "text");
request("text/xml", "%FE%FF", "", "text");
request("text/xml", "%FE%FF%FE%FF", "\uFEFF", "text");
request("text/xml", "%EF%BB%BF", "", "text");
request("text/xml", "%EF%BB%BF%EF%BB%BF", "\uFEFF", "text");
request("text/plain", "%E3%81%B2", "\u3072", "text");
</script>
</body>
</html>