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 // Copyright:   (c) 2004 Vaclav Slavik
   7 ///////////////////////////////////////////////////////////////////////////////
   8
   9 // ----------------------------------------------------------------------------
  10 // headers
  11 // ----------------------------------------------------------------------------
  12
  13 #include "testprec.h"
  14
  15 #ifdef __BORLANDC__
  16     #pragma hdrstop
  17 #endif
  18
  19 #ifndef WX_PRECOMP
  20     #include "wx/wx.h"
  21 #endif // WX_PRECOMP
  22
  23 #include "wx/filesys.h"
  24
  25 #if wxUSE_FILESYSTEM
  26
  27 // ----------------------------------------------------------------------------
  28 // helpers
  29 // ----------------------------------------------------------------------------
  30
  31 // a hack to let us use wxFileSystemHandler's protected methods:
  32 class UrlTester : public wxFileSystemHandler
  33 {
  34 public:
  35     UrlTester() : wxFileSystemHandler() {}
  36
  37     wxString Protocol(const wxString& p) { return GetProtocol(p); }
  38     wxString LeftLocation(const wxString& p) { return GetLeftLocation(p); }
  39     wxString RightLocation(const wxString& p) { return GetRightLocation(p); }
  40     wxString Anchor(const wxString& p) { return GetAnchor(p); }
  41
  42     bool CanOpen(const wxString& WXUNUSED(url)) { return false; }
  43     wxFSFile *OpenFile(wxFileSystem& WXUNUSED(fs),
  44                        const wxString& WXUNUSED(url)) { return NULL; }
  45
  46
  47 };
  48
  49
  50 // ----------------------------------------------------------------------------
  51 // test class
  52 // ----------------------------------------------------------------------------
  53
  54 class FileSystemTestCase : public CppUnit::TestCase
  55 {
  56 public:
  57     FileSystemTestCase() { }
  58
  59 private:
  60     CPPUNIT_TEST_SUITE( FileSystemTestCase );
  61         CPPUNIT_TEST( UrlParsing );
  62         CPPUNIT_TEST( FileNameToUrlConversion );
  63         CPPUNIT_TEST( UnicodeFileNameToUrlConversion );
  64     CPPUNIT_TEST_SUITE_END();
  65
  66     void UrlParsing();
  67     void FileNameToUrlConversion();
  68     void UnicodeFileNameToUrlConversion();
  69
  70     DECLARE_NO_COPY_CLASS(FileSystemTestCase)
  71 };
  72
  73 // register in the unnamed registry so that these tests are run by default
  74 CPPUNIT_TEST_SUITE_REGISTRATION( FileSystemTestCase );
  75
  76 // also include in its own registry so that these tests can be run alone
  77 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( FileSystemTestCase, "FileSystemTestCase" );
  78
  79 void FileSystemTestCase::UrlParsing()
  80 {
  81     static const struct Data
  82     {
  83         const wxChar *url;
  84         const wxChar *protocol, *left, *right, *anchor;
  85     } data[] =
  86     {
  87         // simple case:
  88         { wxT("http://www.root.cz/index.html"),
  89                 wxT("http"), wxT(""), wxT("//www.root.cz/index.html"), wxT("")},
  90         // anchors:
  91         { wxT("http://www.root.cz/index.html#lbl"),
  92                 wxT("http"), wxT(""), wxT("//www.root.cz/index.html"), wxT("lbl")},
  93         // file is default protocol:
  94         { wxT("testfile.html"),
  95                 wxT("file"), wxT(""), wxT("testfile.html"), wxT("")},
  96         // stacked protocols:
  97         { wxT("file:myzipfile.zip#zip:index.htm"),
  98                 wxT("zip"), wxT("file:myzipfile.zip"), wxT("index.htm"), wxT("")},
  99         // changes to ':' parsing often break things:
 100         { wxT("file:a#b:foo"),
 101                 wxT("b"), wxT("file:a"), wxT("foo"), wxT("")}
 102     };
 103
 104     UrlTester tst;
 105     for ( size_t n = 0; n < WXSIZEOF(data); n++ )
 106     {
 107         const Data& d = data[n];
 108         CPPUNIT_ASSERT( tst.Protocol(d.url) == d.protocol );
 109         CPPUNIT_ASSERT( tst.LeftLocation(d.url) == d.left );
 110         CPPUNIT_ASSERT( tst.RightLocation(d.url) == d.right );
 111         CPPUNIT_ASSERT( tst.Anchor(d.url) == d.anchor );
 112     }
 113 }
 114
 115 void FileSystemTestCase::FileNameToUrlConversion()
 116 {
 117 #ifdef __WINDOWS__
 118     wxFileName fn1(wxT("\\\\server\\share\\path\\to\\file"));
 119     wxString url1 = wxFileSystem::FileNameToURL(fn1);
 120
 121     CPPUNIT_ASSERT( fn1.SameAs(wxFileSystem::URLToFileName(url1)) );
 122 #endif
 123 }
 124
 125 void FileSystemTestCase::UnicodeFileNameToUrlConversion()
 126 {
 127     const unsigned char filename_utf8[] = {
 128               0x4b, 0x72, 0xc3, 0xa1, 0x73, 0x79, 0x50, 0xc5,
 129               0x99, 0xc3, 0xad, 0x72, 0x6f, 0x64, 0x79, 0x2e,
 130               0x6a, 0x70, 0x67, 0x00
 131               // KrásyPřírody.jpg
 132         };
 133     wxFileName filename(wxString::FromUTF8((const char*)filename_utf8));
 134
 135     wxString url = wxFileSystem::FileNameToURL(filename);
 136
 137     CPPUNIT_ASSERT( filename.SameAs(wxFileSystem::URLToFileName(url)) );
 138 }
 139
 140 #endif // wxUSE_FILESYSTEM