| 1 | /////////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: tests/streams/iostreams.cpp |
| 3 | // Purpose: unit test for input/output streams |
| 4 | // Author: Vadim Zeitlin |
| 5 | // Created: 2008-06-15 |
| 6 | // RCS-ID: $Id$ |
| 7 | /////////////////////////////////////////////////////////////////////////////// |
| 8 | |
| 9 | // ---------------------------------------------------------------------------- |
| 10 | // headers |
| 11 | // ---------------------------------------------------------------------------- |
| 12 | |
| 13 | #include "testprec.h" |
| 14 | |
| 15 | #ifdef __BORLANDC__ |
| 16 | #pragma hdrstop |
| 17 | #endif |
| 18 | |
| 19 | #if wxUSE_STREAMS |
| 20 | |
| 21 | #include "wx/filename.h" |
| 22 | #include "wx/wfstream.h" |
| 23 | |
| 24 | // -------------------------------------------------------------------------- |
| 25 | // test class |
| 26 | // -------------------------------------------------------------------------- |
| 27 | |
| 28 | class IOStreamsTestCase : public CppUnit::TestCase |
| 29 | { |
| 30 | public: |
| 31 | IOStreamsTestCase() { } |
| 32 | |
| 33 | virtual void tearDown() |
| 34 | { |
| 35 | if ( !m_fnTemp.empty() ) |
| 36 | { |
| 37 | wxRemoveFile(m_fnTemp); |
| 38 | m_fnTemp.clear(); |
| 39 | } |
| 40 | } |
| 41 | |
| 42 | private: |
| 43 | CPPUNIT_TEST_SUITE( IOStreamsTestCase ); |
| 44 | CPPUNIT_TEST( FStream ); |
| 45 | CPPUNIT_TEST( FFStream ); |
| 46 | CPPUNIT_TEST_SUITE_END(); |
| 47 | |
| 48 | void FStream() { wxFileStream s(GetTempFName()); DoTest(s); } |
| 49 | void FFStream() { wxFFileStream s(GetTempFName()); DoTest(s); } |
| 50 | |
| 51 | wxString GetTempFName() |
| 52 | { |
| 53 | m_fnTemp = wxFileName::CreateTempFileName("wxtest"); |
| 54 | return m_fnTemp; |
| 55 | } |
| 56 | |
| 57 | template <class Stream> |
| 58 | void DoTest(Stream& s) |
| 59 | { |
| 60 | s.PutC('x'); |
| 61 | CPPUNIT_ASSERT_EQUAL( 1, s.LastWrite() ); |
| 62 | |
| 63 | s.SeekI(0); |
| 64 | CPPUNIT_ASSERT_EQUAL( int('x'), s.GetC() ); |
| 65 | } |
| 66 | |
| 67 | wxString m_fnTemp; |
| 68 | |
| 69 | DECLARE_NO_COPY_CLASS(IOStreamsTestCase) |
| 70 | }; |
| 71 | |
| 72 | // register in the unnamed registry so that these tests are run by default |
| 73 | CPPUNIT_TEST_SUITE_REGISTRATION( IOStreamsTestCase ); |
| 74 | |
| 75 | // also include in its own registry so that these tests can be run alone |
| 76 | CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( IOStreamsTestCase, "IOStreamsTestCase" ); |
| 77 | |
| 78 | #endif // wxUSE_STREAMS |