tests/filename/filenametest.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        tests/filename/filename.cpp
   3 // Purpose:     wxFileName unit test
   4 // Author:      Vadim Zeitlin
   5 // Created:     2004-07-25
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2004 Vadim Zeitlin
   8 ///////////////////////////////////////////////////////////////////////////////
   9
  10 // ----------------------------------------------------------------------------
  11 // headers
  12 // ----------------------------------------------------------------------------
  13
  14 #include "testprec.h"
  15
  16 #ifdef __BORLANDC__
  17     #pragma hdrstop
  18 #endif
  19
  20 #ifndef WX_PRECOMP
  21 #endif // WX_PRECOMP
  22
  23 #include "wx/filename.h"
  24 #include "wx/filefn.h"
  25
  26 // ----------------------------------------------------------------------------
  27 // test data
  28 // ----------------------------------------------------------------------------
  29
  30 static struct FileNameInfo
  31 {
  32     const wxChar *fullname;
  33     const wxChar *volume;
  34     const wxChar *path;
  35     const wxChar *name;
  36     const wxChar *ext;
  37     bool isAbsolute;
  38     wxPathFormat format;
  39 } filenames[] =
  40 {
  41     // Unix file names
  42     { _T("/usr/bin/ls"), _T(""), _T("/usr/bin"), _T("ls"), _T(""), true, wxPATH_UNIX },
  43     { _T("/usr/bin/"), _T(""), _T("/usr/bin"), _T(""), _T(""), true, wxPATH_UNIX },
  44     { _T("~/.zshrc"), _T(""), _T("~"), _T(".zshrc"), _T(""), true, wxPATH_UNIX },
  45     { _T("../../foo"), _T(""), _T("../.."), _T("foo"), _T(""), false, wxPATH_UNIX },
  46     { _T("foo.bar"), _T(""), _T(""), _T("foo"), _T("bar"), false, wxPATH_UNIX },
  47     { _T("~/foo.bar"), _T(""), _T("~"), _T("foo"), _T("bar"), true, wxPATH_UNIX },
  48     { _T("/foo"), _T(""), _T("/"), _T("foo"), _T(""), true, wxPATH_UNIX },
  49     { _T("Mahogany-0.60/foo.bar"), _T(""), _T("Mahogany-0.60"), _T("foo"), _T("bar"), false, wxPATH_UNIX },
  50     { _T("/tmp/wxwin.tar.bz"), _T(""), _T("/tmp"), _T("wxwin.tar"), _T("bz"), true, wxPATH_UNIX },
  51
  52     // Windows file names
  53     { _T("foo.bar"), _T(""), _T(""), _T("foo"), _T("bar"), false, wxPATH_DOS },
  54     { _T("\\foo.bar"), _T(""), _T("\\"), _T("foo"), _T("bar"), false, wxPATH_DOS },
  55     { _T("c:foo.bar"), _T("c"), _T(""), _T("foo"), _T("bar"), false, wxPATH_DOS },
  56     { _T("c:\\foo.bar"), _T("c"), _T("\\"), _T("foo"), _T("bar"), true, wxPATH_DOS },
  57     { _T("c:\\Windows\\command.com"), _T("c"), _T("\\Windows"), _T("command"), _T("com"), true, wxPATH_DOS },
  58     { _T("\\\\server\\foo.bar"), _T("server"), _T("\\"), _T("foo"), _T("bar"), true, wxPATH_DOS },
  59     { _T("\\\\server\\dir\\foo.bar"), _T("server"), _T("\\dir"), _T("foo"), _T("bar"), true, wxPATH_DOS },
  60
  61     // wxFileName support for Mac file names is broken currently
  62 #if 0
  63     // Mac file names
  64     { _T("Volume:Dir:File"), _T("Volume"), _T("Dir"), _T("File"), _T(""), true, wxPATH_MAC },
  65     { _T("Volume:Dir:Subdir:File"), _T("Volume"), _T("Dir:Subdir"), _T("File"), _T(""), true, wxPATH_MAC },
  66     { _T("Volume:"), _T("Volume"), _T(""), _T(""), _T(""), true, wxPATH_MAC },
  67     { _T(":Dir:File"), _T(""), _T("Dir"), _T("File"), _T(""), false, wxPATH_MAC },
  68     { _T(":File.Ext"), _T(""), _T(""), _T("File"), _T(".Ext"), false, wxPATH_MAC },
  69     { _T("File.Ext"), _T(""), _T(""), _T("File"), _T(".Ext"), false, wxPATH_MAC },
  70 #endif // 0
  71
  72     // VMS file names
  73     { _T("device:[dir1.dir2.dir3]file.txt"), _T("device"), _T("dir1.dir2.dir3"), _T("file"), _T("txt"), true, wxPATH_VMS },
  74     { _T("file.txt"), _T(""), _T(""), _T("file"), _T("txt"), false, wxPATH_VMS },
  75 };
  76
  77 // ----------------------------------------------------------------------------
  78 // test class
  79 // ----------------------------------------------------------------------------
  80
  81 class FileNameTestCase : public CppUnit::TestCase
  82 {
  83 public:
  84     FileNameTestCase() { }
  85
  86 private:
  87     CPPUNIT_TEST_SUITE( FileNameTestCase );
  88         CPPUNIT_TEST( TestConstruction );
  89         CPPUNIT_TEST( TestComparison );
  90         CPPUNIT_TEST( TestSplit );
  91         CPPUNIT_TEST( TestSetPath );
  92         CPPUNIT_TEST( TestStrip );
  93 #ifdef __WINDOWS__
  94         CPPUNIT_TEST( TestShortLongPath );
  95 #endif // __WINDOWS__
  96     CPPUNIT_TEST_SUITE_END();
  97
  98     void TestConstruction();
  99     void TestComparison();
 100     void TestSplit();
 101     void TestSetPath();
 102     void TestStrip();
 103 #ifdef __WINDOWS__
 104     void TestShortLongPath();
 105 #endif // __WINDOWS__
 106
 107     DECLARE_NO_COPY_CLASS(FileNameTestCase)
 108 };
 109
 110 // register in the unnamed registry so that these tests are run by default
 111 CPPUNIT_TEST_SUITE_REGISTRATION( FileNameTestCase );
 112
 113 // also include in it's own registry so that these tests can be run alone
 114 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( FileNameTestCase, "FileNameTestCase" );
 115
 116 void FileNameTestCase::TestConstruction()
 117 {
 118     for ( size_t n = 0; n < WXSIZEOF(filenames); n++ )
 119     {
 120         const FileNameInfo& fni = filenames[n];
 121
 122         wxFileName fn(fni.fullname, fni.format);
 123
 124         wxString fullname = fn.GetFullPath(fni.format);
 125         CPPUNIT_ASSERT( fullname == fni.fullname );
 126
 127         CPPUNIT_ASSERT( fn.Normalize(wxPATH_NORM_ALL, _T(""), fni.format) );
 128
 129         if ( *fni.volume && *fni.path )
 130         {
 131             // check that specifying the volume separately or as part of the
 132             // path doesn't make any difference
 133             wxString pathWithVolume = fni.volume;
 134             pathWithVolume += wxFileName::GetVolumeSeparator(fni.format);
 135             pathWithVolume += fni.path;
 136
 137             CPPUNIT_ASSERT( fn == wxFileName(pathWithVolume,
 138                                              fni.name,
 139                                              fni.ext,
 140                                              fni.format) );
 141         }
 142     }
 143 }
 144
 145 void FileNameTestCase::TestComparison()
 146 {
 147     wxFileName fn1(wxT("/tmp"));
 148     wxFileName fn2(wxT("/tmp/"));
 149     assert(fn1.SameAs(fn2));
 150 }
 151
 152 void FileNameTestCase::TestSplit()
 153 {
 154     for ( size_t n = 0; n < WXSIZEOF(filenames); n++ )
 155     {
 156         const FileNameInfo& fni = filenames[n];
 157         wxString volume, path, name, ext;
 158         wxFileName::SplitPath(fni.fullname,
 159                               &volume, &path, &name, &ext, fni.format);
 160
 161         CPPUNIT_ASSERT( volume == fni.volume );
 162         CPPUNIT_ASSERT( path == fni.path );
 163         CPPUNIT_ASSERT( name == fni.name );
 164         CPPUNIT_ASSERT( ext == fni.ext );
 165     }
 166
 167     // special case of empty extension
 168     wxFileName fn(_T("foo."));
 169     CPPUNIT_ASSERT( fn.GetFullPath() == _T("foo.") );
 170 }
 171
 172 void FileNameTestCase::TestSetPath()
 173 {
 174     wxFileName fn(_T("d:\\test\\foo.bar"), wxPATH_DOS);
 175     fn.SetPath(_T("c:\\temp"), wxPATH_DOS);
 176     CPPUNIT_ASSERT( fn.SameAs(wxFileName(_T("c:\\temp\\foo.bar"), wxPATH_DOS)) );
 177
 178     fn = wxFileName(_T("/usr/bin/ls"), wxPATH_UNIX);
 179     fn.SetPath(_T("/usr/local/bin"), wxPATH_UNIX);
 180     CPPUNIT_ASSERT( fn.SameAs(wxFileName(_T("/usr/local/bin/ls"), wxPATH_UNIX)) );
 181 }
 182
 183 wxString wxTestStripExtension(wxString szFile)
 184 {
 185     wxStripExtension(szFile);
 186     return szFile;
 187 }
 188
 189 void FileNameTestCase::TestStrip()
 190 {
 191     //test a crash
 192     CPPUNIT_ASSERT( wxTestStripExtension( _T("") ) == _T("") );
 193
 194     //others
 195     CPPUNIT_ASSERT( wxTestStripExtension( _T(".") ) == _T("") );
 196     CPPUNIT_ASSERT( wxTestStripExtension( _T(".wav") ) == _T("") );
 197     CPPUNIT_ASSERT( wxTestStripExtension( _T("good.wav") ) == _T("good") );
 198     CPPUNIT_ASSERT( wxTestStripExtension( _T("good.wav.wav") ) == _T("good.wav") );
 199 }
 200
 201 #ifdef __WINDOWS__
 202
 203 void FileNameTestCase::TestShortLongPath()
 204 {
 205     wxFileName fn(_T("C:\\Program Files\\Windows NT\\Accessories\\wordpad.exe"));
 206
 207     // incredibly enough, GetLongPath() used to return different results during
 208     // the first and subsequent runs, test for this
 209     CPPUNIT_ASSERT_EQUAL( fn.GetLongPath(), fn.GetLongPath() );
 210     CPPUNIT_ASSERT_EQUAL( fn.GetShortPath(), fn.GetShortPath() );
 211 }
 212
 213 #endif // __WINDOWS__