tests/filesys/filesystest.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        tests/filesys/filesys.cpp
   3 // Purpose:     wxFileSystem unit test
   4 // Author:      Vaclav Slavik
   5 // Created:     2004-03-28
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2004 Vaclav Slavik
   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     #include "wx/wx.h"
  22 #endif // WX_PRECOMP
  23
  24 #include "wx/filesys.h"
  25
  26 #if wxUSE_FILESYSTEM
  27
  28 // ----------------------------------------------------------------------------
  29 // helpers
  30 // ----------------------------------------------------------------------------
  31
  32 // a hack to let us use wxFileSystemHandler's protected methods:
  33 class UrlTester : public wxFileSystemHandler
  34 {
  35 public:
  36     UrlTester() : wxFileSystemHandler() {}
  37
  38     wxString Protocol(const wxString& p) { return GetProtocol(p); }
  39     wxString LeftLocation(const wxString& p) { return GetLeftLocation(p); }
  40     wxString RightLocation(const wxString& p) { return GetRightLocation(p); }
  41     wxString Anchor(const wxString& p) { return GetAnchor(p); }
  42
  43     bool CanOpen(const wxString& WXUNUSED(url)) { return false; }
  44     wxFSFile *OpenFile(wxFileSystem& WXUNUSED(fs),
  45                        const wxString& WXUNUSED(url)) { return NULL; }
  46
  47
  48 };
  49
  50
  51 // ----------------------------------------------------------------------------
  52 // test class
  53 // ----------------------------------------------------------------------------
  54
  55 class FileSystemTestCase : public CppUnit::TestCase
  56 {
  57 public:
  58     FileSystemTestCase() { }
  59
  60 private:
  61     CPPUNIT_TEST_SUITE( FileSystemTestCase );
  62         CPPUNIT_TEST( UrlParsing );
  63         CPPUNIT_TEST( FileNameToUrlConversion );
  64         CPPUNIT_TEST( UnicodeFileNameToUrlConversion );
  65     CPPUNIT_TEST_SUITE_END();
  66
  67     void UrlParsing();
  68     void FileNameToUrlConversion();
  69     void UnicodeFileNameToUrlConversion();
  70
  71     DECLARE_NO_COPY_CLASS(FileSystemTestCase)
  72 };
  73
  74 // register in the unnamed registry so that these tests are run by default
  75 CPPUNIT_TEST_SUITE_REGISTRATION( FileSystemTestCase );
  76
  77 // also include in it's own registry so that these tests can be run alone
  78 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( FileSystemTestCase, "FileSystemTestCase" );
  79
  80 void FileSystemTestCase::UrlParsing()
  81 {
  82     static const struct Data
  83     {
  84         const wxChar *url;
  85         const wxChar *protocol, *left, *right, *anchor;
  86     } data[] =
  87     {
  88         // simple case:
  89         { wxT("http://www.root.cz/index.html"),
  90                 wxT("http"), wxT(""), wxT("//www.root.cz/index.html"), wxT("")},
  91         // anchors:
  92         { wxT("http://www.root.cz/index.html#lbl"),
  93                 wxT("http"), wxT(""), wxT("//www.root.cz/index.html"), wxT("lbl")},
  94         // file is default protocol:
  95         { wxT("testfile.html"),
  96                 wxT("file"), wxT(""), wxT("testfile.html"), wxT("")},
  97         // stacked protocols:
  98         { wxT("file:myzipfile.zip#zip:index.htm"),
  99                 wxT("zip"), wxT("file:myzipfile.zip"), wxT("index.htm"), wxT("")},
 100         // changes to ':' parsing often break things:
 101         { wxT("file:a#b:foo"),
 102                 wxT("b"), wxT("file:a"), wxT("foo"), wxT("")}
 103     };
 104
 105     UrlTester tst;
 106     for ( size_t n = 0; n < WXSIZEOF(data); n++ )
 107     {
 108         const Data& d = data[n];
 109         CPPUNIT_ASSERT( tst.Protocol(d.url) == d.protocol );
 110         CPPUNIT_ASSERT( tst.LeftLocation(d.url) == d.left );
 111         CPPUNIT_ASSERT( tst.RightLocation(d.url) == d.right );
 112         CPPUNIT_ASSERT( tst.Anchor(d.url) == d.anchor );
 113     }
 114 }
 115
 116 void FileSystemTestCase::FileNameToUrlConversion()
 117 {
 118 #ifdef __WINDOWS__
 119     wxFileName fn1(wxT("\\\\server\\share\\path\\to\\file"));
 120     wxString url1 = wxFileSystem::FileNameToURL(fn1);
 121
 122     CPPUNIT_ASSERT( fn1.SameAs(wxFileSystem::URLToFileName(url1)) );
 123 #endif
 124 }
 125
 126 void FileSystemTestCase::UnicodeFileNameToUrlConversion()
 127 {
 128     const unsigned char filename_utf8[] = {
 129               0x4b, 0x72, 0xc3, 0xa1, 0x73, 0x79, 0x50, 0xc5,
 130               0x99, 0xc3, 0xad, 0x72, 0x6f, 0x64, 0x79, 0x2e,
 131               0x6a, 0x70, 0x67, 0x00
 132               // KrásyPřírody.jpg
 133         };
 134     wxFileName filename(wxString::FromUTF8((const char*)filename_utf8));
 135
 136     wxString url = wxFileSystem::FileNameToURL(filename);
 137
 138     CPPUNIT_ASSERT( filename.SameAs(wxFileSystem::URLToFileName(url)) );
 139 }
 140
 141 #endif // wxUSE_FILESYSTEM