1 /*
2  * Copyright (C) 2012 Jiří Pinkava - Seznam.cz a. s.
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * As a special exception, you may use this file as part of a free
10  * software library without restriction. Specifically, if other files
11  * instantiate templates or use macros or inline functions from this
12  * file, or you compile this file and link it with other files to
13  * produce an executable, this file does not by itself cause the
14  * resulting executable to be covered by the GNU General Public
15  * License. This exception does not however invalidate any other
16  * reasons why the executable file might be covered by the GNU Library
17  * General Public License.
18  *
19  * This library is distributed in the hope that it will be useful,
20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
22  * Lesser General Public License for more details.
23  *
24  * You should have received a copy of the GNU Lesser General Public
25  * License along with this library; if not, write to the Free Software
26  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
27  */
28 
29 #include "cxxtools/unit/testsuite.h"
30 #include "cxxtools/unit/registertest.h"
31 #include "cxxtools/iconvstream.h"
32 
33 class IconvstreamTest : public cxxtools::unit::TestSuite
34 {
35 
36     public:
IconvstreamTest()37         IconvstreamTest()
38         : cxxtools::unit::TestSuite("iconvstream")
39         {
40             registerMethod("testIconvstream", *this, &IconvstreamTest::testIconvstream);
41         }
42 
testIconvstream()43         void testIconvstream()
44         {
45             const std::string src("iconv error for Ω test");
46             const std::string res_cut("iconv error for ");
47             const std::string res_skip("iconv error for  test");
48             std::ostringstream out;
49             cxxtools::iconvstreambuf ic;
50 
51             ic.open(out, "ascii", "UTF-8");
52             ic.sputn(src.data(), src.size());
53             ic.sync();
54             CXXTOOLS_UNIT_ASSERT_EQUALS(out.str(), res_cut);
55 
56             out.str("");
57             ic.open(out, "ascii", "UTF-8", cxxtools::iconvstreambuf::mode_skip);
58             ic.sputn(src.data(), src.size());
59             ic.sync();
60             CXXTOOLS_UNIT_ASSERT_EQUALS(out.str(), res_skip);
61             CXXTOOLS_UNIT_ASSERT_EQUALS(
62                     ic.pubseekoff(0, std::ios_base::cur, std::ios_base::in),
63                     res_skip.size());
64 
65             out.str("");
66             ic.open(out, "ascii", "UTF-8", cxxtools::iconvstreambuf::mode_throw);
67             ic.sputn(src.data(), src.size());
68             CXXTOOLS_UNIT_ASSERT_THROW(ic.sync(), cxxtools::iconv_error);
69             CXXTOOLS_UNIT_ASSERT_EQUALS(out.str(), res_cut);
70         }
71 };
72 
73 cxxtools::unit::RegisterTest<IconvstreamTest> register_IconvstreamTest;
74