mozilla-central/netwerk/test/unit/test_extract_charset_from_content_type.js (file symbol)

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/* -*- tab-width: 2; indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
var charset = {};
var charsetStart = {};
var charsetEnd = {};
var hadCharset;
function check(aHadCharset, aCharset, aCharsetStart, aCharsetEnd) {
Assert.equal(aHadCharset, hadCharset);
Assert.equal(aCharset, charset.value);
Assert.equal(aCharsetStart, charsetStart.value);
Assert.equal(aCharsetEnd, charsetEnd.value);
}
function run_test() {
var netutil = Services.io;
hadCharset = netutil.extractCharsetFromContentType(
"text/html",
charset,
charsetStart,
charsetEnd
);
check(false, "", 9, 9);
hadCharset = netutil.extractCharsetFromContentType(
"TEXT/HTML",
charset,
charsetStart,
charsetEnd
);
check(false, "", 9, 9);
hadCharset = netutil.extractCharsetFromContentType(
"text/html, text/html",
charset,
charsetStart,
charsetEnd
);
check(false, "", 9, 9);
hadCharset = netutil.extractCharsetFromContentType(
"text/html, text/plain",
charset,
charsetStart,
charsetEnd
);
check(false, "", 21, 21);
hadCharset = netutil.extractCharsetFromContentType(
"text/html, ",
charset,
charsetStart,
charsetEnd
);
check(false, "", 9, 9);
hadCharset = netutil.extractCharsetFromContentType(
"text/html, */*",
charset,
charsetStart,
charsetEnd
);
check(false, "", 9, 9);
hadCharset = netutil.extractCharsetFromContentType(
"text/html, foo",
charset,
charsetStart,
charsetEnd
);
check(false, "", 9, 9);
hadCharset = netutil.extractCharsetFromContentType(
"text/html; charset=ISO-8859-1",
charset,
charsetStart,
charsetEnd
);
check(true, "ISO-8859-1", 9, 29);
hadCharset = netutil.extractCharsetFromContentType(
"text/html ; charset=ISO-8859-1",
charset,
charsetStart,
charsetEnd
);
check(true, "ISO-8859-1", 11, 34);
hadCharset = netutil.extractCharsetFromContentType(
"text/html ; charset=ISO-8859-1 ",
charset,
charsetStart,
charsetEnd
);
check(true, "ISO-8859-1", 11, 36);
hadCharset = netutil.extractCharsetFromContentType(
"text/html ; charset=ISO-8859-1 ; ",
charset,
charsetStart,
charsetEnd
);
check(true, "ISO-8859-1", 11, 35);
hadCharset = netutil.extractCharsetFromContentType(
'text/html; charset="ISO-8859-1"',
charset,
charsetStart,
charsetEnd
);
check(true, "ISO-8859-1", 9, 31);
hadCharset = netutil.extractCharsetFromContentType(
"text/html; charset='ISO-8859-1'",
charset,
charsetStart,
charsetEnd
);
check(true, "'ISO-8859-1'", 9, 31);
hadCharset = netutil.extractCharsetFromContentType(
'text/html; charset="ISO-8859-1", text/html',
charset,
charsetStart,
charsetEnd
);
check(true, "ISO-8859-1", 9, 31);
hadCharset = netutil.extractCharsetFromContentType(
'text/html; charset="ISO-8859-1", text/html; charset=UTF8',
charset,
charsetStart,
charsetEnd
);
check(true, "UTF8", 42, 56);
hadCharset = netutil.extractCharsetFromContentType(
"text/html; charset=ISO-8859-1, TEXT/HTML",
charset,
charsetStart,
charsetEnd
);
check(true, "ISO-8859-1", 9, 29);
hadCharset = netutil.extractCharsetFromContentType(
"text/html; charset=ISO-8859-1, TEXT/plain",
charset,
charsetStart,
charsetEnd
);
check(false, "", 41, 41);
hadCharset = netutil.extractCharsetFromContentType(
'text/plain, TEXT/HTML; charset="ISO-8859-1", text/html, TEXT/HTML',
charset,
charsetStart,
charsetEnd
);
check(true, "ISO-8859-1", 21, 43);
hadCharset = netutil.extractCharsetFromContentType(
'text/plain, TEXT/HTML; param="charset=UTF8"; charset="ISO-8859-1"; param2="charset=UTF16", text/html, TEXT/HTML',
charset,
charsetStart,
charsetEnd
);
check(true, "ISO-8859-1", 43, 65);
hadCharset = netutil.extractCharsetFromContentType(
'text/plain, TEXT/HTML; param=charset=UTF8; charset="ISO-8859-1"; param2=charset=UTF16, text/html, TEXT/HTML',
charset,
charsetStart,
charsetEnd
);
check(true, "ISO-8859-1", 41, 63);
hadCharset = netutil.extractCharsetFromContentType(
"text/plain; param= , text/html",
charset,
charsetStart,
charsetEnd
);
check(false, "", 30, 30);
hadCharset = netutil.extractCharsetFromContentType(
'text/plain; param=", text/html"',
charset,
charsetStart,
charsetEnd
);
check(false, "", 10, 10);
hadCharset = netutil.extractCharsetFromContentType(
'text/plain; param=", \\" , text/html"',
charset,
charsetStart,
charsetEnd
);
check(false, "", 10, 10);
hadCharset = netutil.extractCharsetFromContentType(
'text/plain; param=", \\" , text/html , "',
charset,
charsetStart,
charsetEnd
);
check(false, "", 10, 10);
hadCharset = netutil.extractCharsetFromContentType(
'text/plain param=", \\" , text/html , "',
charset,
charsetStart,
charsetEnd
);
check(false, "", 38, 38);
hadCharset = netutil.extractCharsetFromContentType(
"text/plain charset=UTF8",
charset,
charsetStart,
charsetEnd
);
check(false, "", 23, 23);
hadCharset = netutil.extractCharsetFromContentType(
'text/plain, TEXT/HTML; param="charset=UTF8"; ; param2="charset=UTF16", text/html, TEXT/HTML',
charset,
charsetStart,
charsetEnd
);
check(false, "", 21, 21);
}