This ensures that they are always available and can be used in wxLaunchDefaultBrowser() in all build variants, whereas before this function didn't handle file:// URLs correctly when the library was built with wxUSE_FILESYSTEM==0. Closes https://github.com/wxWidgets/wxWidgets/pull/1469 Closes #10414.
		
			
				
	
	
		
			569 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			569 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
///////////////////////////////////////////////////////////////////////////////
 | 
						|
// Name:        tests/file/filefn.cpp
 | 
						|
// Purpose:     generic file functions unit test
 | 
						|
// Author:      Francesco Montorsi (extracted from console sample)
 | 
						|
// Created:     2010-06-13
 | 
						|
// Copyright:   (c) 2010 wxWidgets team
 | 
						|
///////////////////////////////////////////////////////////////////////////////
 | 
						|
 | 
						|
// ----------------------------------------------------------------------------
 | 
						|
// headers
 | 
						|
// ----------------------------------------------------------------------------
 | 
						|
 | 
						|
#include "testprec.h"
 | 
						|
 | 
						|
#ifdef __BORLANDC__
 | 
						|
    #pragma hdrstop
 | 
						|
#endif
 | 
						|
 | 
						|
#if wxUSE_FILE
 | 
						|
 | 
						|
#include "wx/ffile.h"
 | 
						|
#include "wx/filefn.h"
 | 
						|
#include "wx/textfile.h"
 | 
						|
#include "wx/filesys.h"
 | 
						|
 | 
						|
#include "testfile.h"
 | 
						|
 | 
						|
// ----------------------------------------------------------------------------
 | 
						|
// test class
 | 
						|
// ----------------------------------------------------------------------------
 | 
						|
 | 
						|
class FileFunctionsTestCase : public CppUnit::TestCase
 | 
						|
{
 | 
						|
public:
 | 
						|
    FileFunctionsTestCase() { }
 | 
						|
    void setUp() wxOVERRIDE;
 | 
						|
    void tearDown() wxOVERRIDE;
 | 
						|
 | 
						|
private:
 | 
						|
    CPPUNIT_TEST_SUITE( FileFunctionsTestCase );
 | 
						|
        CPPUNIT_TEST( GetTempFolder );
 | 
						|
        CPPUNIT_TEST( CopyFile );
 | 
						|
        CPPUNIT_TEST( CreateFile );
 | 
						|
        CPPUNIT_TEST( FileExists );
 | 
						|
        CPPUNIT_TEST( FindFile );
 | 
						|
        CPPUNIT_TEST( FindFileNext );
 | 
						|
        CPPUNIT_TEST( RemoveFile );
 | 
						|
        CPPUNIT_TEST( RenameFile );
 | 
						|
        CPPUNIT_TEST( ConcatenateFiles );
 | 
						|
        CPPUNIT_TEST( GetCwd );
 | 
						|
        CPPUNIT_TEST( FileEof );
 | 
						|
        CPPUNIT_TEST( FileError );
 | 
						|
        CPPUNIT_TEST( DirExists );
 | 
						|
        CPPUNIT_TEST( IsAbsolutePath );
 | 
						|
        CPPUNIT_TEST( PathOnly );
 | 
						|
        CPPUNIT_TEST( Mkdir );
 | 
						|
        CPPUNIT_TEST( Rmdir );
 | 
						|
    CPPUNIT_TEST_SUITE_END();
 | 
						|
 | 
						|
    void GetTempFolder();
 | 
						|
    void CopyFile();
 | 
						|
    void CreateFile();
 | 
						|
    void FileExists();
 | 
						|
    void FindFile();
 | 
						|
    void FindFileNext();
 | 
						|
    void RemoveFile();
 | 
						|
    void RenameFile();
 | 
						|
    void ConcatenateFiles();
 | 
						|
    void GetCwd();
 | 
						|
    void FileEof();
 | 
						|
    void FileError();
 | 
						|
    void DirExists();
 | 
						|
    void IsAbsolutePath();
 | 
						|
    void PathOnly();
 | 
						|
    void Mkdir();
 | 
						|
    void Rmdir();
 | 
						|
 | 
						|
    // Helper methods
 | 
						|
    void DoCreateFile(const wxString& filePath);
 | 
						|
    void DoFileExists(const wxString& filePath);
 | 
						|
    void DoFindFile(const wxString& filePath);
 | 
						|
    void DoRemoveFile(const wxString& filePath);
 | 
						|
    void DoRenameFile(const wxString& oldFilePath,
 | 
						|
                      const wxString& newFilePath,
 | 
						|
                      bool overwrite,
 | 
						|
                      bool withNew);
 | 
						|
    void DoConcatFile(const wxString& filePath1,
 | 
						|
                      const wxString& filePath2,
 | 
						|
                      const wxString& destFilePath);
 | 
						|
 | 
						|
    wxString m_fileNameASCII;
 | 
						|
    wxString m_fileNameNonASCII;
 | 
						|
    wxString m_fileNameWork;
 | 
						|
 | 
						|
    wxDECLARE_NO_COPY_CLASS(FileFunctionsTestCase);
 | 
						|
};
 | 
						|
 | 
						|
// ----------------------------------------------------------------------------
 | 
						|
// CppUnit macros
 | 
						|
// ----------------------------------------------------------------------------
 | 
						|
 | 
						|
CPPUNIT_TEST_SUITE_REGISTRATION( FileFunctionsTestCase );
 | 
						|
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( FileFunctionsTestCase, "FileFunctionsTestCase" );
 | 
						|
 | 
						|
// ----------------------------------------------------------------------------
 | 
						|
// tests implementation
 | 
						|
// ----------------------------------------------------------------------------
 | 
						|
 | 
						|
void FileFunctionsTestCase::setUp()
 | 
						|
{
 | 
						|
    // Initialize local data
 | 
						|
 | 
						|
    wxFileName fn1(wxFileName::GetTempDir(), wxT("wx_file_mask.txt"));
 | 
						|
    m_fileNameASCII = fn1.GetFullPath();
 | 
						|
 | 
						|
    // This file name is 'wx_file_mask.txt' in Russian.
 | 
						|
    wxFileName fn2(wxFileName::GetTempDir(),
 | 
						|
      wxT("wx_\u043C\u0430\u0441\u043A\u0430_\u0444\u0430\u0439\u043B\u0430.txt"));
 | 
						|
    m_fileNameNonASCII = fn2.GetFullPath();
 | 
						|
 | 
						|
    wxFileName fn3(wxFileName::GetTempDir(), wxT("wx_test_copy"));
 | 
						|
    m_fileNameWork = fn3.GetFullPath();
 | 
						|
}
 | 
						|
 | 
						|
void FileFunctionsTestCase::tearDown()
 | 
						|
{
 | 
						|
    // Remove all remaining temporary files
 | 
						|
    if ( wxFileExists(m_fileNameASCII) )
 | 
						|
    {
 | 
						|
        wxRemoveFile(m_fileNameASCII);
 | 
						|
    }
 | 
						|
    if ( wxFileExists(m_fileNameNonASCII) )
 | 
						|
    {
 | 
						|
        wxRemoveFile(m_fileNameNonASCII);
 | 
						|
    }
 | 
						|
    if ( wxFileExists(m_fileNameWork) )
 | 
						|
    {
 | 
						|
        wxRemoveFile(m_fileNameWork);
 | 
						|
    }
 | 
						|
}
 | 
						|
 | 
						|
void FileFunctionsTestCase::GetTempFolder()
 | 
						|
{
 | 
						|
    // Verify that obtained temporary folder is not empty.
 | 
						|
    wxString tmpDir = wxFileName::GetTempDir();
 | 
						|
 | 
						|
    CPPUNIT_ASSERT( !tmpDir.IsEmpty() );
 | 
						|
}
 | 
						|
 | 
						|
void FileFunctionsTestCase::CopyFile()
 | 
						|
{
 | 
						|
    const wxString filename1(wxS("horse.xpm"));
 | 
						|
    const wxString& filename2 = m_fileNameWork;
 | 
						|
 | 
						|
    const std::string msg =
 | 
						|
        wxString::Format("File 1: %s  File 2:%s", filename1, filename2)
 | 
						|
            .ToStdString();
 | 
						|
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, wxCopyFile(filename1, filename2) );
 | 
						|
 | 
						|
    // verify that the two files have the same contents!
 | 
						|
    wxFFile f1(filename1, wxT("rb")),
 | 
						|
            f2(filename2, wxT("rb"));
 | 
						|
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, f1.IsOpened() );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, f2.IsOpened() );
 | 
						|
 | 
						|
    wxString s1, s2;
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, f1.ReadAll(&s1) );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, f2.ReadAll(&s2) );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, s1 == s2 );
 | 
						|
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, f1.Close() );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, f2.Close() );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, wxRemoveFile(filename2) );
 | 
						|
}
 | 
						|
 | 
						|
void FileFunctionsTestCase::CreateFile()
 | 
						|
{
 | 
						|
    // Create file name containing ASCII characters only.
 | 
						|
    DoCreateFile(m_fileNameASCII);
 | 
						|
    // Create file name containing non-ASCII characters.
 | 
						|
    DoCreateFile(m_fileNameNonASCII);
 | 
						|
}
 | 
						|
 | 
						|
void FileFunctionsTestCase::DoCreateFile(const wxString& filePath)
 | 
						|
{
 | 
						|
    const std::string msg = wxString::Format("File: %s", filePath).ToStdString();
 | 
						|
 | 
						|
    // Create temporary file.
 | 
						|
    wxTextFile file;
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, file.Create(filePath) );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, file.Close() );
 | 
						|
 | 
						|
    wxRemoveFile(filePath);
 | 
						|
}
 | 
						|
 | 
						|
void FileFunctionsTestCase::FileExists()
 | 
						|
{
 | 
						|
    CPPUNIT_ASSERT( wxFileExists(wxT("horse.png")) );
 | 
						|
    CPPUNIT_ASSERT( !wxFileExists(wxT("horse.___")) );
 | 
						|
 | 
						|
    // Check file name containing ASCII characters only.
 | 
						|
    DoFileExists(m_fileNameASCII);
 | 
						|
    // Check file name containing non-ASCII characters.
 | 
						|
    DoFileExists(m_fileNameNonASCII);
 | 
						|
}
 | 
						|
 | 
						|
void FileFunctionsTestCase::DoFileExists(const wxString& filePath)
 | 
						|
{
 | 
						|
    const std::string msg = wxString::Format("File: %s", filePath).ToStdString();
 | 
						|
 | 
						|
    // Create temporary file.
 | 
						|
    wxTextFile file;
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, file.Create(filePath) );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, file.Close() );
 | 
						|
 | 
						|
    // Verify that file exists with 2 methods.
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, file.Exists() );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, wxFileExists(filePath) );
 | 
						|
 | 
						|
    wxRemoveFile(filePath);
 | 
						|
}
 | 
						|
 | 
						|
void FileFunctionsTestCase::FindFile()
 | 
						|
{
 | 
						|
    // Find file name containing ASCII characters only.
 | 
						|
    DoFindFile(m_fileNameASCII);
 | 
						|
    // Find file name containing non-ASCII characters.
 | 
						|
    DoFindFile(m_fileNameNonASCII);
 | 
						|
}
 | 
						|
 | 
						|
void FileFunctionsTestCase::DoFindFile(const wxString& filePath)
 | 
						|
{
 | 
						|
    const std::string msg = wxString::Format("File: %s", filePath).ToStdString();
 | 
						|
 | 
						|
    // Create temporary file.
 | 
						|
    wxTextFile file;
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, file.Create(filePath) );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, file.Close() );
 | 
						|
 | 
						|
    // Check if file can be found (method 1).
 | 
						|
    wxString foundFile = wxFindFirstFile(filePath, wxFILE);
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, foundFile == filePath );
 | 
						|
 | 
						|
    // Check if file can be found (method 2).
 | 
						|
    wxFileSystem fs;
 | 
						|
    wxString furl = fs.FindFirst(filePath, wxFILE);
 | 
						|
    wxFileName fname = wxFileName::URLToFileName(furl);
 | 
						|
    foundFile = fname.GetFullPath();
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, foundFile == filePath );
 | 
						|
 | 
						|
    wxRemoveFile(filePath);
 | 
						|
}
 | 
						|
 | 
						|
void FileFunctionsTestCase::FindFileNext()
 | 
						|
{
 | 
						|
    // Construct file name containing ASCII characters only.
 | 
						|
    const wxString fileMask(wxT("horse.*"));
 | 
						|
 | 
						|
    // Check using method 1.
 | 
						|
    wxString foundFile1 = wxFindFirstFile(fileMask, wxFILE);
 | 
						|
    wxString foundFile2 = wxFindNextFile();
 | 
						|
    wxFileName fn1(foundFile1);
 | 
						|
    wxFileName fn2(foundFile2);
 | 
						|
    // Full names must be different.
 | 
						|
    CPPUNIT_ASSERT( foundFile1 != foundFile2 );
 | 
						|
    // Base names must be the same.
 | 
						|
    CPPUNIT_ASSERT( fn1.GetName() == fn2.GetName() );
 | 
						|
 | 
						|
    // Check using method 2.
 | 
						|
    wxFileSystem fs;
 | 
						|
    wxString furl = fs.FindFirst(fileMask, wxFILE);
 | 
						|
    fn1 = wxFileName::URLToFileName(furl);
 | 
						|
    foundFile1 = fn1.GetFullPath();
 | 
						|
    furl = fs.FindNext();
 | 
						|
    fn2 = wxFileName::URLToFileName(furl);
 | 
						|
    foundFile2 = fn2.GetFullPath();
 | 
						|
    // Full names must be different.
 | 
						|
    CPPUNIT_ASSERT( fn1.GetFullPath() != fn2.GetFullPath() );
 | 
						|
    // Base names must be the same.
 | 
						|
    CPPUNIT_ASSERT( fn1.GetName() == fn2.GetName() );
 | 
						|
}
 | 
						|
 | 
						|
void FileFunctionsTestCase::RemoveFile()
 | 
						|
{
 | 
						|
    // Create & remove file with name containing ASCII characters only.
 | 
						|
    DoRemoveFile(m_fileNameASCII);
 | 
						|
    // Create & remove file with name containing non-ASCII characters.
 | 
						|
    DoRemoveFile(m_fileNameNonASCII);
 | 
						|
}
 | 
						|
 | 
						|
void FileFunctionsTestCase::DoRemoveFile(const wxString& filePath)
 | 
						|
{
 | 
						|
    const std::string msg = wxString::Format("File: %s", filePath).ToStdString();
 | 
						|
 | 
						|
    // Create temporary file.
 | 
						|
    wxTextFile file;
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, file.Create(filePath) );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, file.Close() );
 | 
						|
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, file.Exists() );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, wxRemoveFile(filePath) );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, !file.Exists() );
 | 
						|
}
 | 
						|
 | 
						|
void FileFunctionsTestCase::RenameFile()
 | 
						|
{
 | 
						|
    // Verify renaming file with/without overwriting
 | 
						|
    // when new file already exist/don't exist.
 | 
						|
    DoRenameFile(m_fileNameASCII, m_fileNameNonASCII, false, false);
 | 
						|
    DoRenameFile(m_fileNameASCII, m_fileNameNonASCII, false, true);
 | 
						|
    DoRenameFile(m_fileNameASCII, m_fileNameNonASCII, true, false);
 | 
						|
    DoRenameFile(m_fileNameASCII, m_fileNameNonASCII, true, true);
 | 
						|
    DoRenameFile(m_fileNameNonASCII, m_fileNameASCII, false, false);
 | 
						|
    DoRenameFile(m_fileNameNonASCII, m_fileNameASCII, false, true);
 | 
						|
    DoRenameFile(m_fileNameNonASCII, m_fileNameASCII, true, false);
 | 
						|
    DoRenameFile(m_fileNameNonASCII, m_fileNameASCII, true, true);
 | 
						|
}
 | 
						|
 | 
						|
void
 | 
						|
FileFunctionsTestCase::DoRenameFile(const wxString& oldFilePath,
 | 
						|
                                    const wxString& newFilePath,
 | 
						|
                                    bool overwrite,
 | 
						|
                                    bool withNew)
 | 
						|
{
 | 
						|
    const std::string msg =
 | 
						|
        wxString::Format(wxT("File 1: %s  File 2:%s"), oldFilePath, newFilePath)
 | 
						|
            .ToStdString();
 | 
						|
 | 
						|
    // Create temporary source file.
 | 
						|
    wxTextFile file;
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, file.Create(oldFilePath) );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, file.Close() );
 | 
						|
 | 
						|
    if ( withNew )
 | 
						|
    {
 | 
						|
        // Create destination file to test overwriting.
 | 
						|
        wxTextFile file2;
 | 
						|
        CPPUNIT_ASSERT_MESSAGE( msg, file2.Create(newFilePath) );
 | 
						|
        CPPUNIT_ASSERT_MESSAGE( msg, file2.Close() );
 | 
						|
 | 
						|
        CPPUNIT_ASSERT_MESSAGE( msg, wxFileExists(newFilePath) );
 | 
						|
    }
 | 
						|
    else
 | 
						|
    {
 | 
						|
        // Remove destination file
 | 
						|
        if ( wxFileExists(newFilePath) )
 | 
						|
        {
 | 
						|
            wxRemoveFile(newFilePath);
 | 
						|
        }
 | 
						|
 | 
						|
        CPPUNIT_ASSERT_MESSAGE( msg, !wxFileExists(newFilePath) );
 | 
						|
    }
 | 
						|
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, wxFileExists(oldFilePath) );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, wxFileExists(oldFilePath) );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, wxFileExists(oldFilePath) );
 | 
						|
    bool shouldFail = !overwrite && withNew;
 | 
						|
    if ( shouldFail )
 | 
						|
    {
 | 
						|
        CPPUNIT_ASSERT_MESSAGE( msg, !wxRenameFile(oldFilePath, newFilePath, overwrite));
 | 
						|
        // Verify that file has not been renamed.
 | 
						|
        CPPUNIT_ASSERT_MESSAGE( msg, wxFileExists(oldFilePath) );
 | 
						|
        CPPUNIT_ASSERT_MESSAGE( msg, wxFileExists(newFilePath) );
 | 
						|
 | 
						|
        // Cleanup.
 | 
						|
        wxRemoveFile(oldFilePath);
 | 
						|
    }
 | 
						|
    else
 | 
						|
    {
 | 
						|
        CPPUNIT_ASSERT_MESSAGE( msg, wxRenameFile(oldFilePath, newFilePath, overwrite) );
 | 
						|
        // Verify that file has been renamed.
 | 
						|
        CPPUNIT_ASSERT_MESSAGE( msg, !wxFileExists(oldFilePath) );
 | 
						|
        CPPUNIT_ASSERT_MESSAGE( msg, wxFileExists(newFilePath) );
 | 
						|
    }
 | 
						|
 | 
						|
    // Cleanup.
 | 
						|
    wxRemoveFile(newFilePath);
 | 
						|
}
 | 
						|
 | 
						|
void FileFunctionsTestCase::ConcatenateFiles()
 | 
						|
{
 | 
						|
    DoConcatFile(m_fileNameASCII, m_fileNameNonASCII, m_fileNameWork);
 | 
						|
    DoConcatFile(m_fileNameNonASCII, m_fileNameASCII, m_fileNameWork);
 | 
						|
}
 | 
						|
 | 
						|
void FileFunctionsTestCase::DoConcatFile(const wxString& filePath1,
 | 
						|
                                         const wxString& filePath2,
 | 
						|
                                         const wxString& destFilePath)
 | 
						|
{
 | 
						|
    const std::string msg =
 | 
						|
        wxString::Format("File 1: %s  File 2:%s  File 3: %s",
 | 
						|
                         filePath1, filePath2, destFilePath)
 | 
						|
            .ToStdString();
 | 
						|
 | 
						|
    // Prepare source data
 | 
						|
    wxFFile f1(filePath1, wxT("wb")),
 | 
						|
            f2(filePath2, wxT("wb"));
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, f1.IsOpened() );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, f2.IsOpened() );
 | 
						|
 | 
						|
    wxString s1(wxT("1234567890"));
 | 
						|
    wxString s2(wxT("abcdefghij"));
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, f1.Write(s1) );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, f2.Write(s2) );
 | 
						|
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, f1.Close() );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, f2.Close() );
 | 
						|
 | 
						|
    // Concatenate source files
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, wxConcatFiles(filePath1, filePath2, destFilePath) );
 | 
						|
 | 
						|
    // Verify content of destination file
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, wxFileExists(destFilePath) );
 | 
						|
    wxString sSrc = s1 + s2;
 | 
						|
    wxString s3;
 | 
						|
    wxFFile f3(destFilePath, wxT("rb"));
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, f3.ReadAll(&s3) );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, sSrc.length() == s3.length() );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, memcmp(sSrc.c_str(), s3.c_str(), sSrc.length()) == 0 );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, f3.Close() );
 | 
						|
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, wxRemoveFile(filePath1) );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, wxRemoveFile(filePath2) );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, wxRemoveFile(destFilePath) );
 | 
						|
}
 | 
						|
 | 
						|
void FileFunctionsTestCase::GetCwd()
 | 
						|
{
 | 
						|
    // Verify that obtained working directory is not empty.
 | 
						|
    wxString cwd = wxGetCwd();
 | 
						|
 | 
						|
    CPPUNIT_ASSERT( !cwd.IsEmpty() );
 | 
						|
}
 | 
						|
 | 
						|
void FileFunctionsTestCase::FileEof()
 | 
						|
{
 | 
						|
    const wxString filename(wxT("horse.bmp"));
 | 
						|
    const std::string msg = wxString::Format("File: %s", filename).ToStdString();
 | 
						|
 | 
						|
    wxFFile file(filename, wxT("r"));
 | 
						|
    // wxFFile::Eof must be false at start
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, !file.Eof() );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, file.SeekEnd() );
 | 
						|
    // wxFFile::Eof returns true only after attempt to read last byte
 | 
						|
    char array[1];
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, file.Read(array, 1) == 0 );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, file.Eof() );
 | 
						|
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, file.Close() );
 | 
						|
    // wxFFile::Eof after close should not cause crash but fail instead
 | 
						|
    bool failed = true;
 | 
						|
    try
 | 
						|
    {
 | 
						|
    file.Eof();
 | 
						|
        failed = false;
 | 
						|
    }
 | 
						|
    catch (...)
 | 
						|
    {
 | 
						|
    }
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, failed );
 | 
						|
}
 | 
						|
 | 
						|
void FileFunctionsTestCase::FileError()
 | 
						|
{
 | 
						|
    const wxString filename(wxT("horse.bmp"));
 | 
						|
    const std::string msg = wxString::Format("File: %s", filename).ToStdString();
 | 
						|
 | 
						|
    wxFFile file(filename, wxT("r"));
 | 
						|
    // wxFFile::Error must be false at start assuming file "horse.bmp" exists.
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, !file.Error() );
 | 
						|
    // Attempt to write to file opened in readonly mode should cause error
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, !file.Write(filename) );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, file.Error() );
 | 
						|
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, file.Close() );
 | 
						|
    // wxFFile::Error after close should not cause crash but fail instead
 | 
						|
    bool failed = true;
 | 
						|
    try
 | 
						|
    {
 | 
						|
        file.Error();
 | 
						|
        failed = false;
 | 
						|
    }
 | 
						|
    catch (...)
 | 
						|
    {
 | 
						|
    }
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, failed );
 | 
						|
}
 | 
						|
 | 
						|
 | 
						|
void FileFunctionsTestCase::DirExists()
 | 
						|
{
 | 
						|
    wxString cwd = wxGetCwd();
 | 
						|
    const std::string msg = wxString::Format("CWD: %s", cwd).ToStdString();
 | 
						|
 | 
						|
    // Current working directory must exist
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, wxDirExists(cwd));
 | 
						|
}
 | 
						|
 | 
						|
void FileFunctionsTestCase::IsAbsolutePath()
 | 
						|
{
 | 
						|
    wxString name = wxT("horse.bmp");
 | 
						|
    const std::string msg = wxString::Format("File: %s", name).ToStdString();
 | 
						|
 | 
						|
    // File name is given as relative path
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, !wxIsAbsolutePath(name) );
 | 
						|
 | 
						|
    wxFileName filename(name);
 | 
						|
    CPPUNIT_ASSERT( filename.MakeAbsolute() );
 | 
						|
    // wxFileName::GetFullPath returns absolute path
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, wxIsAbsolutePath(filename.GetFullPath()));
 | 
						|
}
 | 
						|
 | 
						|
void FileFunctionsTestCase::PathOnly()
 | 
						|
{
 | 
						|
    wxString name = wxT("horse.bmp");
 | 
						|
    // Get absolute path to horse.bmp
 | 
						|
    wxFileName filename(name);
 | 
						|
    CPPUNIT_ASSERT( filename.MakeAbsolute() );
 | 
						|
 | 
						|
    wxString pathOnly = wxPathOnly(filename.GetFullPath());
 | 
						|
    if ( !wxDirExists(pathOnly) )
 | 
						|
        CPPUNIT_ASSERT( pathOnly == wxString() );
 | 
						|
}
 | 
						|
 | 
						|
// Unit tests for Mkdir and Rmdir doesn't cover non-ASCII directory names.
 | 
						|
// Rmdir fails on them on Linux. See ticket #17644.
 | 
						|
void FileFunctionsTestCase::Mkdir()
 | 
						|
{
 | 
						|
    wxString dirname = wxString::FromUTF8("__wxMkdir_test_dir_with_\xc3\xb6");
 | 
						|
    const std::string msg = wxString::Format("Dir: %s", dirname).ToStdString();
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, wxMkdir(dirname) );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, wxDirExists(dirname) );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, wxRmdir(dirname) );
 | 
						|
}
 | 
						|
 | 
						|
void FileFunctionsTestCase::Rmdir()
 | 
						|
{
 | 
						|
    wxString dirname = wxString::FromUTF8("__wxRmdir_test_dir_with_\xc3\xb6");
 | 
						|
    const std::string msg = wxString::Format("Dir: %s", dirname).ToStdString();
 | 
						|
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, wxMkdir(dirname) );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, wxRmdir(dirname) );
 | 
						|
    CPPUNIT_ASSERT_MESSAGE( msg, !wxDirExists(dirname) );
 | 
						|
}
 | 
						|
 | 
						|
/*
 | 
						|
    TODO: other file functions to test:
 | 
						|
 | 
						|
wxChar* wxFileNameFromPath(wxChar *path);
 | 
						|
wxString wxFileNameFromPath(const wxString& path);
 | 
						|
 | 
						|
bool wxIsWild(const wxString& pattern);
 | 
						|
 | 
						|
bool wxMatchWild(const wxString& pattern,  const wxString& text, bool dot_special = true);
 | 
						|
 | 
						|
bool wxSetWorkingDirectory(const wxString& d);
 | 
						|
 | 
						|
wxFileKind wxGetFileKind(int fd);
 | 
						|
wxFileKind wxGetFileKind(FILE *fp);
 | 
						|
 | 
						|
bool wxIsWritable(const wxString &path);
 | 
						|
bool wxIsReadable(const wxString &path);
 | 
						|
bool wxIsExecutable(const wxString &path);
 | 
						|
*/
 | 
						|
 | 
						|
#endif // wxUSE_FILE
 |