tools/qa/cppunit/test_inetmime.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <rtl/ustring.hxx>
  21 #include <cppunit/TestAssert.h>
  22 #include <cppunit/TestFixture.h>
  23 #include <cppunit/extensions/HelperMacros.h>
  24
  25 #include <tools/inetmime.hxx>
  26
  27 namespace
  28 {
  29
  30     class Test: public CppUnit::TestFixture
  31     {
  32         bool testDecode(char const * input, char const * expected);
  33     public:
  34         void test_decodeHeaderFieldBody();
  35
  36         void test_scanContentType_basic();
  37         void test_scanContentType_rfc2231();
  38
  39         CPPUNIT_TEST_SUITE(Test);
  40         CPPUNIT_TEST(test_decodeHeaderFieldBody);
  41         CPPUNIT_TEST(test_scanContentType_basic);
  42         CPPUNIT_TEST(test_scanContentType_rfc2231);
  43         CPPUNIT_TEST_SUITE_END();
  44     };
  45
  46     bool Test::testDecode(char const * input, char const * expected)
  47     {
  48         OUString result = INetMIME::decodeHeaderFieldBody(input);
  49         return result.equalsAscii(expected);
  50     }
  51
  52     void Test::test_decodeHeaderFieldBody()
  53     {
  54         CPPUNIT_ASSERT(testDecode("=?iso-8859-1?B?QQ==?=", "A"));
  55         CPPUNIT_ASSERT(testDecode("=?iso-8859-1?B?QUI=?=", "AB"));
  56         CPPUNIT_ASSERT(testDecode("=?iso-8859-1?B?QUJD?=", "ABC"));
  57     }
  58
  59     void Test::test_scanContentType_basic()
  60     {
  61         OUString input
  62             = u"TEST/subTST; parm1=Value1; Parm2=\"unpacked value; %20\""_ustr;
  63         // Just scan input for valid string:
  64         auto end = INetMIME::scanContentType(input);
  65         CPPUNIT_ASSERT(end != nullptr);
  66         CPPUNIT_ASSERT_EQUAL(OUString(), OUString(end));
  67         // Scan input and parse type, subType and parameters:
  68         OUString type;
  69         OUString subType;
  70         INetContentTypeParameterList parameters;
  71         end = INetMIME::scanContentType(input,
  72                                         &type, &subType, &parameters);
  73         CPPUNIT_ASSERT(end != nullptr);
  74         CPPUNIT_ASSERT_EQUAL(OUString(), OUString(end));
  75         CPPUNIT_ASSERT_EQUAL(u"test"_ustr, type);
  76         CPPUNIT_ASSERT_EQUAL(u"subtst"_ustr, subType);
  77         CPPUNIT_ASSERT_EQUAL(
  78             INetContentTypeParameterList::size_type(2), parameters.size());
  79         auto i = parameters.find("parm1"_ostr);
  80         CPPUNIT_ASSERT(i != parameters.end());
  81         CPPUNIT_ASSERT_EQUAL(OString(), i->second.m_sCharset);
  82         CPPUNIT_ASSERT_EQUAL(OString(), i->second.m_sLanguage);
  83         CPPUNIT_ASSERT_EQUAL(u"Value1"_ustr, i->second.m_sValue);
  84         CPPUNIT_ASSERT(i->second.m_bConverted);
  85         i = parameters.find("parm2"_ostr);
  86         CPPUNIT_ASSERT(i != parameters.end());
  87         CPPUNIT_ASSERT_EQUAL(OString(), i->second.m_sCharset);
  88         CPPUNIT_ASSERT_EQUAL(OString(), i->second.m_sLanguage);
  89         CPPUNIT_ASSERT_EQUAL(u"unpacked value; %20"_ustr, i->second.m_sValue);
  90         CPPUNIT_ASSERT(i->second.m_bConverted);
  91     }
  92
  93     void Test::test_scanContentType_rfc2231()
  94     {
  95         // Test extended parameter with value split in 3 sections:
  96         OUString input
  97             = u"TEST/subTST; "
  98               "parm1*0*=US-ASCII'En'5%25%20; "
  99               "Parm1*1*=of%2010;\t"
 100               "parm1*2*=%20%3d%200.5"_ustr;
 101         // Just scan input for valid string:
 102         auto end = INetMIME::scanContentType(input);
 103         CPPUNIT_ASSERT(end != nullptr);
 104         CPPUNIT_ASSERT_EQUAL(OUString(), OUString(end));
 105         // Scan input and parse type, subType and parameters:
 106         OUString type;
 107         OUString subType;
 108         INetContentTypeParameterList parameters;
 109         end = INetMIME::scanContentType(input,
 110                                         &type, &subType, &parameters);
 111         CPPUNIT_ASSERT(end != nullptr);
 112         CPPUNIT_ASSERT_EQUAL(OUString(), OUString(end));
 113         CPPUNIT_ASSERT_EQUAL(u"test"_ustr, type);
 114         CPPUNIT_ASSERT_EQUAL(u"subtst"_ustr, subType);
 115         CPPUNIT_ASSERT_EQUAL(
 116             INetContentTypeParameterList::size_type(1), parameters.size());
 117         auto i = parameters.find("parm1"_ostr);
 118         CPPUNIT_ASSERT(i != parameters.end());
 119         CPPUNIT_ASSERT_EQUAL("us-ascii"_ostr, i->second.m_sCharset);
 120         CPPUNIT_ASSERT_EQUAL("en"_ostr, i->second.m_sLanguage);
 121         CPPUNIT_ASSERT_EQUAL(u"5% of 10 = 0.5"_ustr, i->second.m_sValue);
 122         CPPUNIT_ASSERT(i->second.m_bConverted);
 123
 124         // Test extended parameters with different value charsets:
 125         input = "TEST/subTST;"
 126                 "parm1*0*=us-ascii'en'value;PARM1*1*=1;"
 127                 "parm2*0*=WINDOWS-1250'en-GB'value2%20%80;"
 128                 "parm3*0*=UNKNOWN'EN'value3;"
 129                 "parm1*1*=2";               // this parameter is a duplicate,
 130                                             // the scan should end before this parameter
 131         // Just scan input for valid string:
 132         end = INetMIME::scanContentType(input);
 133         CPPUNIT_ASSERT(end != nullptr);
 134         CPPUNIT_ASSERT_EQUAL(u";parm1*1*=2"_ustr, OUString(end)); // the invalid end of input
 135         // Scan input and parse type, subType and parameters:
 136         end = INetMIME::scanContentType(input,
 137                                         &type, &subType, &parameters);
 138         CPPUNIT_ASSERT(end != nullptr);
 139         CPPUNIT_ASSERT_EQUAL(u";parm1*1*=2"_ustr, OUString(end)); // the invalid end of input
 140         CPPUNIT_ASSERT_EQUAL(u"test"_ustr, type);
 141         CPPUNIT_ASSERT_EQUAL(u"subtst"_ustr, subType);
 142         CPPUNIT_ASSERT_EQUAL(
 143             INetContentTypeParameterList::size_type(3), parameters.size());
 144         i = parameters.find("parm1"_ostr);
 145         CPPUNIT_ASSERT(i != parameters.end());
 146         CPPUNIT_ASSERT_EQUAL("us-ascii"_ostr, i->second.m_sCharset);
 147         CPPUNIT_ASSERT_EQUAL("en"_ostr, i->second.m_sLanguage);
 148         CPPUNIT_ASSERT_EQUAL(u"value1"_ustr, i->second.m_sValue);
 149         CPPUNIT_ASSERT(i->second.m_bConverted);
 150         i = parameters.find("parm2"_ostr);
 151         CPPUNIT_ASSERT(i != parameters.end());
 152         CPPUNIT_ASSERT_EQUAL("windows-1250"_ostr, i->second.m_sCharset);
 153         CPPUNIT_ASSERT_EQUAL("en-gb"_ostr, i->second.m_sLanguage);
 154         // Euro currency sign, windows-1250 x80 is converted to unicode u20AC:
 155         CPPUNIT_ASSERT_EQUAL(u"value2 \u20AC"_ustr, i->second.m_sValue);
 156         CPPUNIT_ASSERT(i->second.m_bConverted);
 157         i = parameters.find("parm3"_ostr);
 158         CPPUNIT_ASSERT(i != parameters.end());
 159         CPPUNIT_ASSERT_EQUAL("unknown"_ostr, i->second.m_sCharset);
 160         CPPUNIT_ASSERT_EQUAL("en"_ostr, i->second.m_sLanguage);
 161         // Conversion fails for unknown charsets:
 162         CPPUNIT_ASSERT(!i->second.m_bConverted);
 163     }
 164
 165     CPPUNIT_TEST_SUITE_REGISTRATION(Test);
 166 }
 167 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */