[wxWidgets.git] / tests / filename / filenametest.cpp

///////////////////////////////////////////////////////////////////////////////
// Name:        tests/filename/filename.cpp
// Purpose:     wxFileName unit test
// Author:      Vadim Zeitlin
// Created:     2004-07-25
// RCS-ID:      $Id$
// Copyright:   (c) 2004 Vadim Zeitlin
///////////////////////////////////////////////////////////////////////////////

// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------

#include "testprec.h"

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

#ifndef WX_PRECOMP
    #include "wx/utils.h"
#endif // WX_PRECOMP

#include "wx/filename.h"
#include "wx/filefn.h"

// ----------------------------------------------------------------------------
// local functions
// ----------------------------------------------------------------------------

// define stream inserter for wxFileName to use it in CPPUNIT_ASSERT_EQUAL()
inline std::ostream& operator<<(std::ostream& o, const wxFileName& fn)
{
    return o << fn.GetFullPath();
}

// ----------------------------------------------------------------------------
// test data
// ----------------------------------------------------------------------------

static struct FileNameInfo
{
    const wxChar *fullname;
    const wxChar *volume;
    const wxChar *path;
    const wxChar *name;
    const wxChar *ext;
    bool isAbsolute;
    wxPathFormat format;
} filenames[] =
{
    // the empty string
    { _T(""), _T(""), _T(""), _T(""), _T(""), false, wxPATH_UNIX },
    { _T(""), _T(""), _T(""), _T(""), _T(""), false, wxPATH_DOS },
    { _T(""), _T(""), _T(""), _T(""), _T(""), false, wxPATH_VMS },

    // Unix file names
    { _T("/usr/bin/ls"), _T(""), _T("/usr/bin"), _T("ls"), _T(""), true, wxPATH_UNIX },
    { _T("/usr/bin/"), _T(""), _T("/usr/bin"), _T(""), _T(""), true, wxPATH_UNIX },
    { _T("~/.zshrc"), _T(""), _T("~"), _T(".zshrc"), _T(""), true, wxPATH_UNIX },
    { _T("../../foo"), _T(""), _T("../.."), _T("foo"), _T(""), false, wxPATH_UNIX },
    { _T("foo.bar"), _T(""), _T(""), _T("foo"), _T("bar"), false, wxPATH_UNIX },
    { _T("~/foo.bar"), _T(""), _T("~"), _T("foo"), _T("bar"), true, wxPATH_UNIX },
    { _T("/foo"), _T(""), _T("/"), _T("foo"), _T(""), true, wxPATH_UNIX },
    { _T("Mahogany-0.60/foo.bar"), _T(""), _T("Mahogany-0.60"), _T("foo"), _T("bar"), false, wxPATH_UNIX },
    { _T("/tmp/wxwin.tar.bz"), _T(""), _T("/tmp"), _T("wxwin.tar"), _T("bz"), true, wxPATH_UNIX },

    // Windows file names
    { _T("foo.bar"), _T(""), _T(""), _T("foo"), _T("bar"), false, wxPATH_DOS },
    { _T("\\foo.bar"), _T(""), _T("\\"), _T("foo"), _T("bar"), false, wxPATH_DOS },
    { _T("c:foo.bar"), _T("c"), _T(""), _T("foo"), _T("bar"), false, wxPATH_DOS },
    { _T("c:\\foo.bar"), _T("c"), _T("\\"), _T("foo"), _T("bar"), true, wxPATH_DOS },
    { _T("c:\\Windows\\command.com"), _T("c"), _T("\\Windows"), _T("command"), _T("com"), true, wxPATH_DOS },

    // NB: when using the wxFileName::GetLongPath() function on these two strings,
    //     the program will hang various seconds. All those time is taken by the
    //     call to the win32 API GetLongPathName()...
    { _T("\\\\server\\foo.bar"), _T("server"), _T("\\"), _T("foo"), _T("bar"), true, wxPATH_DOS },
    { _T("\\\\server\\dir\\foo.bar"), _T("server"), _T("\\dir"), _T("foo"), _T("bar"), true, wxPATH_DOS },

    // consecutive [back]slashes should be treated as single occurrences of
    // them and not interpreted as share names if there is a volume name
    { _T("c:\\aaa\\bbb\\ccc"), _T("c"), _T("\\aaa\\bbb"), _T("ccc"), _T(""), true, wxPATH_DOS },
    { _T("c:\\\\aaa\\bbb\\ccc"), _T("c"), _T("\\\\aaa\\bbb"), _T("ccc"), _T(""), true, wxPATH_DOS },

    // wxFileName support for Mac file names is broken currently
#if 0
    // Mac file names
    { _T("Volume:Dir:File"), _T("Volume"), _T("Dir"), _T("File"), _T(""), true, wxPATH_MAC },
    { _T("Volume:Dir:Subdir:File"), _T("Volume"), _T("Dir:Subdir"), _T("File"), _T(""), true, wxPATH_MAC },
    { _T("Volume:"), _T("Volume"), _T(""), _T(""), _T(""), true, wxPATH_MAC },
    { _T(":Dir:File"), _T(""), _T("Dir"), _T("File"), _T(""), false, wxPATH_MAC },
    { _T(":File.Ext"), _T(""), _T(""), _T("File"), _T(".Ext"), false, wxPATH_MAC },
    { _T("File.Ext"), _T(""), _T(""), _T("File"), _T(".Ext"), false, wxPATH_MAC },
#endif // 0

    // VMS file names
    // NB: on Windows they have the same effect of the \\server\\ strings
    //     (see the note above)
    { _T("device:[dir1.dir2.dir3]file.txt"), _T("device"), _T("dir1.dir2.dir3"), _T("file"), _T("txt"), true, wxPATH_VMS },
    { _T("file.txt"), _T(""), _T(""), _T("file"), _T("txt"), false, wxPATH_VMS },
};

// ----------------------------------------------------------------------------
// test class
// ----------------------------------------------------------------------------

class FileNameTestCase : public CppUnit::TestCase
{
public:
    FileNameTestCase() { }

private:
    CPPUNIT_TEST_SUITE( FileNameTestCase );
        CPPUNIT_TEST( TestConstruction );
        CPPUNIT_TEST( TestComparison );
        CPPUNIT_TEST( TestSplit );
        CPPUNIT_TEST( TestSetPath );
        CPPUNIT_TEST( TestStrip );
        CPPUNIT_TEST( TestNormalize );
#ifdef __WINDOWS__
        CPPUNIT_TEST( TestShortLongPath );
#endif // __WINDOWS__
    CPPUNIT_TEST_SUITE_END();

    void TestConstruction();
    void TestComparison();
    void TestSplit();
    void TestSetPath();
    void TestStrip();
    void TestNormalize();
#ifdef __WINDOWS__
    void TestShortLongPath();
#endif // __WINDOWS__

    DECLARE_NO_COPY_CLASS(FileNameTestCase)
};

// register in the unnamed registry so that these tests are run by default
CPPUNIT_TEST_SUITE_REGISTRATION( FileNameTestCase );

// also include in it's own registry so that these tests can be run alone
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( FileNameTestCase, "FileNameTestCase" );

void FileNameTestCase::TestConstruction()
{
    for ( size_t n = 0; n < WXSIZEOF(filenames); n++ )
    {
        const FileNameInfo& fni = filenames[n];

        wxFileName fn(fni.fullname, fni.format);

        // the original full name could contain consecutive [back]slashes,
        // squeeze them except for the double backslash in the beginning in
        // Windows filenames where it has special meaning
        wxString fullnameOrig;
        if ( fni.format == wxPATH_DOS )
        {
            // copy the backslashes at beginning unchanged
            const wxChar *p = fni.fullname;
            while ( *p == _T('\\') )
                fullnameOrig += *p++;

            // replace consecutive slashes with single ones in the rest
            for ( wxChar chPrev = _T('\0'); *p; p++ )
            {
                if ( *p == _T('\\') && chPrev == _T('\\') )
                    continue;

                chPrev = *p;
                fullnameOrig += chPrev;
            }
        }
        else // !wxPATH_DOS
        {
            fullnameOrig = fni.fullname;
        }

        fullnameOrig.Replace(_T("//"), _T("/"));


        wxString fullname = fn.GetFullPath(fni.format);
        CPPUNIT_ASSERT_EQUAL( fullnameOrig, fullname );

        // notice that we use a dummy working directory to ensure that paths
        // with "../.." in them could be normalized, otherwise this would fail
        // if the test is run from root directory or its direct subdirectory
        CPPUNIT_ASSERT_MESSAGE
        (
            (const char *)wxString::Format(_T("Normalize(%s) failed"), fni.fullname).mb_str(),
            fn.Normalize(wxPATH_NORM_ALL, _T("/foo/bar/baz"), fni.format)
        );

        if ( *fni.volume && *fni.path )
        {
            // check that specifying the volume separately or as part of the
            // path doesn't make any difference
            wxString pathWithVolume = fni.volume;
            pathWithVolume += wxFileName::GetVolumeSeparator(fni.format);
            pathWithVolume += fni.path;

            CPPUNIT_ASSERT_EQUAL( wxFileName(pathWithVolume,
                                             fni.name,
                                             fni.ext,
                                             fni.format), fn );
        }
    }

    wxFileName fn;

    // empty strings
    fn.AssignDir(wxEmptyString);
    CPPUNIT_ASSERT( !fn.IsOk() );

    fn.Assign(wxEmptyString);
    CPPUNIT_ASSERT( !fn.IsOk() );

    fn.Assign(wxEmptyString, wxEmptyString);
    CPPUNIT_ASSERT( !fn.IsOk() );

    fn.Assign(wxEmptyString, wxEmptyString, wxEmptyString);
    CPPUNIT_ASSERT( !fn.IsOk() );

    fn.Assign(wxEmptyString, wxEmptyString, wxEmptyString, wxEmptyString);
    CPPUNIT_ASSERT( !fn.IsOk() );
}

void FileNameTestCase::TestComparison()
{
    wxFileName fn1(wxT("/tmp/file1"));
    wxFileName fn2(wxT("/tmp/dir2/../file2"));
    fn1.Normalize();
    fn2.Normalize();
    CPPUNIT_ASSERT_EQUAL(fn1.GetPath(), fn2.GetPath());
}

void FileNameTestCase::TestSplit()
{
    for ( size_t n = 0; n < WXSIZEOF(filenames); n++ )
    {
        const FileNameInfo& fni = filenames[n];
        wxString volume, path, name, ext;
        wxFileName::SplitPath(fni.fullname,
                              &volume, &path, &name, &ext, fni.format);

        CPPUNIT_ASSERT_EQUAL( wxString(fni.volume), volume );
        CPPUNIT_ASSERT_EQUAL( wxString(fni.path), path );
        CPPUNIT_ASSERT_EQUAL( wxString(fni.name), name );
        CPPUNIT_ASSERT_EQUAL( wxString(fni.ext), ext );
    }

    // special case of empty extension
    wxFileName fn(_T("foo."));
    CPPUNIT_ASSERT_EQUAL( wxString(_T("foo.")), fn.GetFullPath() );
}

void FileNameTestCase::TestSetPath()
{
    wxFileName fn(_T("d:\\test\\foo.bar"), wxPATH_DOS);
    fn.SetPath(_T("c:\\temp"), wxPATH_DOS);
    CPPUNIT_ASSERT( fn.SameAs(wxFileName(_T("c:\\temp\\foo.bar"), wxPATH_DOS)) );

    fn = wxFileName(_T("/usr/bin/ls"), wxPATH_UNIX);
    fn.SetPath(_T("/usr/local/bin"), wxPATH_UNIX);
    CPPUNIT_ASSERT( fn.SameAs(wxFileName(_T("/usr/local/bin/ls"), wxPATH_UNIX)) );
}

void FileNameTestCase::TestNormalize()
{
    // prepare some data to be used later
    wxString sep = wxFileName::GetPathSeparator();
    wxString cwd = wxGetCwd();
    wxString home = wxGetUserHome();

    cwd.Replace(sep, wxT("/"));
    if (cwd.Last() != wxT('/'))
        cwd += wxT('/');
    home.Replace(sep, wxT("/"));
    if (home.Last() != wxT('/'))
        home += wxT('/');

    // since we will always be testing paths using the wxPATH_UNIX
    // format, we need to remove the volume, if present
    if (home.Contains(wxT(':')))
        home = home.AfterFirst(wxT(':'));
    if (cwd.Contains(wxT(':')))
        cwd = cwd.AfterFirst(wxT(':'));

    static struct FileNameTest
    {
        const wxString original;
        int flags;
        const wxString expected;
    } tests[] =
    {
        // test wxPATH_NORM_ENV_VARS
#ifdef __WXMSW__
        { wxT("%ABCDEF%/g/h/i"), wxPATH_NORM_ENV_VARS, wxT("abcdef/g/h/i") },
#else
        { wxT("$(ABCDEF)/g/h/i"), wxPATH_NORM_ENV_VARS, wxT("abcdef/g/h/i") },
#endif

        // test wxPATH_NORM_DOTS
        { wxT("a/.././b/c/../../"), wxPATH_NORM_DOTS, wxT("") },

        // test wxPATH_NORM_TILDE
        // NB: do the tilde expansion also under Windows to test if it works there too
        { wxT("/a/b/~"), wxPATH_NORM_TILDE, wxT("/a/b/~") },
        { wxT("/~/a/b"), wxPATH_NORM_TILDE, home + wxT("a/b") },
        { wxT("~/a/b"), wxPATH_NORM_TILDE, home + wxT("a/b") },

        // test wxPATH_NORM_ABSOLUTE
        { wxT("a/b/"), wxPATH_NORM_ABSOLUTE, cwd + wxT("a/b/") },
        { wxT("a/b/c.ext"), wxPATH_NORM_ABSOLUTE, cwd + wxT("a/b/c.ext") },
        { wxT("/a"), wxPATH_NORM_ABSOLUTE, wxT("/a") },

        // test giving no flags at all to Normalize()
        { wxT("a/b/"), 0, wxT("a/b/") },
        { wxT("a/b/c.ext"), 0, wxT("a/b/c.ext") },
        { wxT("/a"), 0, wxT("/a") }
    };

    // set the env var ABCDEF
    wxSetEnv(_T("ABCDEF"), _T("abcdef"));

    for ( size_t i = 0; i < WXSIZEOF(tests); i++ )
    {
        wxFileName fn(tests[i].original, wxPATH_UNIX);

        // be sure this normalization does not fail
        CPPUNIT_ASSERT_MESSAGE
        (
            (const char *)wxString::Format(_T("Normalize(%s) failed"), tests[i].original).mb_str(),
            fn.Normalize(tests[i].flags, cwd, wxPATH_UNIX)
        );

        // compare result with expected string
        WX_ASSERT_STR_EQUAL( tests[i].expected, fn.GetFullPath(wxPATH_UNIX) );
    }
}

wxString wxTestStripExtension(wxString szFile)
{
    wxStripExtension(szFile);
    return szFile;
}

void FileNameTestCase::TestStrip()
{
    //test a crash
    CPPUNIT_ASSERT_EQUAL( wxString(_T("")), wxTestStripExtension(_T("")) );

    //others
    CPPUNIT_ASSERT_EQUAL( wxString(_T("")), wxTestStripExtension(_T(".")) );
    CPPUNIT_ASSERT_EQUAL( wxString(_T("")), wxTestStripExtension(_T(".wav")) );
    CPPUNIT_ASSERT_EQUAL( wxString(_T("good")), wxTestStripExtension(_T("good.wav")) );
    CPPUNIT_ASSERT_EQUAL( wxString(_T("good.wav")), wxTestStripExtension(_T("good.wav.wav")) );
}

#ifdef __WINDOWS__

void FileNameTestCase::TestShortLongPath()
{
    wxFileName fn(_T("C:\\Program Files\\Windows NT\\Accessories\\wordpad.exe"));

    // incredibly enough, GetLongPath() used to return different results during
    // the first and subsequent runs, test for this
    CPPUNIT_ASSERT_EQUAL( fn.GetLongPath(), fn.GetLongPath() );
    CPPUNIT_ASSERT_EQUAL( fn.GetShortPath(), fn.GetShortPath() );
}

#endif // __WINDOWS__
Commit	Line	Data
f095b1fc VZ	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
8899b155	14	#include "testprec.h"
f095b1fc VZ	15
	16	#ifdef __BORLANDC__
	17	#pragma hdrstop
	18	#endif
	19
	20	#ifndef WX_PRECOMP
f7c69b90	21	#include "wx/utils.h"
f095b1fc VZ	22	#endif // WX_PRECOMP
	23
	24	#include "wx/filename.h"
c08dd08b	25	#include "wx/filefn.h"
f095b1fc	26
2264775b VZ	27	// ----------------------------------------------------------------------------
	28	// local functions
	29	// ----------------------------------------------------------------------------
	30
	31	// define stream inserter for wxFileName to use it in CPPUNIT_ASSERT_EQUAL()
	32	inline std::ostream& operator<<(std::ostream& o, const wxFileName& fn)
	33	{
	34	return o << fn.GetFullPath();
	35	}
	36
f095b1fc VZ	37	// ----------------------------------------------------------------------------
	38	// test data
	39	// ----------------------------------------------------------------------------
	40
	41	static struct FileNameInfo
	42	{
	43	const wxChar *fullname;
	44	const wxChar *volume;
	45	const wxChar *path;
	46	const wxChar *name;
	47	const wxChar *ext;
	48	bool isAbsolute;
	49	wxPathFormat format;
	50	} filenames[] =
	51	{
69858116	52	// the empty string
e7b54c07 VS	53	{ _T(""), _T(""), _T(""), _T(""), _T(""), false, wxPATH_UNIX },
	54	{ _T(""), _T(""), _T(""), _T(""), _T(""), false, wxPATH_DOS },
	55	{ _T(""), _T(""), _T(""), _T(""), _T(""), false, wxPATH_VMS },
69858116	56
f095b1fc VZ	57	// Unix file names
	58	{ _T("/usr/bin/ls"), _T(""), _T("/usr/bin"), _T("ls"), _T(""), true, wxPATH_UNIX },
	59	{ _T("/usr/bin/"), _T(""), _T("/usr/bin"), _T(""), _T(""), true, wxPATH_UNIX },
	60	{ _T("~/.zshrc"), _T(""), _T("~"), _T(".zshrc"), _T(""), true, wxPATH_UNIX },
	61	{ _T("../../foo"), _T(""), _T("../.."), _T("foo"), _T(""), false, wxPATH_UNIX },
	62	{ _T("foo.bar"), _T(""), _T(""), _T("foo"), _T("bar"), false, wxPATH_UNIX },
	63	{ _T("~/foo.bar"), _T(""), _T("~"), _T("foo"), _T("bar"), true, wxPATH_UNIX },
	64	{ _T("/foo"), _T(""), _T("/"), _T("foo"), _T(""), true, wxPATH_UNIX },
	65	{ _T("Mahogany-0.60/foo.bar"), _T(""), _T("Mahogany-0.60"), _T("foo"), _T("bar"), false, wxPATH_UNIX },
	66	{ _T("/tmp/wxwin.tar.bz"), _T(""), _T("/tmp"), _T("wxwin.tar"), _T("bz"), true, wxPATH_UNIX },
	67
	68	// Windows file names
	69	{ _T("foo.bar"), _T(""), _T(""), _T("foo"), _T("bar"), false, wxPATH_DOS },
	70	{ _T("\\foo.bar"), _T(""), _T("\\"), _T("foo"), _T("bar"), false, wxPATH_DOS },
	71	{ _T("c:foo.bar"), _T("c"), _T(""), _T("foo"), _T("bar"), false, wxPATH_DOS },
	72	{ _T("c:\\foo.bar"), _T("c"), _T("\\"), _T("foo"), _T("bar"), true, wxPATH_DOS },
	73	{ _T("c:\\Windows\\command.com"), _T("c"), _T("\\Windows"), _T("command"), _T("com"), true, wxPATH_DOS },
bf7f7793 RR	74
	75	// NB: when using the wxFileName::GetLongPath() function on these two strings,
	76	// the program will hang various seconds. All those time is taken by the
	77	// call to the win32 API GetLongPathName()...
f095b1fc VZ	78	{ _T("\\\\server\\foo.bar"), _T("server"), _T("\\"), _T("foo"), _T("bar"), true, wxPATH_DOS },
	79	{ _T("\\\\server\\dir\\foo.bar"), _T("server"), _T("\\dir"), _T("foo"), _T("bar"), true, wxPATH_DOS },
	80
34841b21 VZ	81	// consecutive [back]slashes should be treated as single occurrences of
	82	// them and not interpreted as share names if there is a volume name
	83	{ _T("c:\\aaa\\bbb\\ccc"), _T("c"), _T("\\aaa\\bbb"), _T("ccc"), _T(""), true, wxPATH_DOS },
9b9596de	84	{ _T("c:\\\\aaa\\bbb\\ccc"), _T("c"), _T("\\\\aaa\\bbb"), _T("ccc"), _T(""), true, wxPATH_DOS },
bf7f7793	85
f095b1fc VZ	86	// wxFileName support for Mac file names is broken currently
	87	#if 0
	88	// Mac file names
	89	{ _T("Volume:Dir:File"), _T("Volume"), _T("Dir"), _T("File"), _T(""), true, wxPATH_MAC },
	90	{ _T("Volume:Dir:Subdir:File"), _T("Volume"), _T("Dir:Subdir"), _T("File"), _T(""), true, wxPATH_MAC },
	91	{ _T("Volume:"), _T("Volume"), _T(""), _T(""), _T(""), true, wxPATH_MAC },
	92	{ _T(":Dir:File"), _T(""), _T("Dir"), _T("File"), _T(""), false, wxPATH_MAC },
	93	{ _T(":File.Ext"), _T(""), _T(""), _T("File"), _T(".Ext"), false, wxPATH_MAC },
	94	{ _T("File.Ext"), _T(""), _T(""), _T("File"), _T(".Ext"), false, wxPATH_MAC },
	95	#endif // 0
	96
	97	// VMS file names
bf7f7793 RR	98	// NB: on Windows they have the same effect of the \\server\\ strings
bf7f7793 RR	99	// (see the note above)
f095b1fc VZ	100	{ _T("device:[dir1.dir2.dir3]file.txt"), _T("device"), _T("dir1.dir2.dir3"), _T("file"), _T("txt"), true, wxPATH_VMS },
	101	{ _T("file.txt"), _T(""), _T(""), _T("file"), _T("txt"), false, wxPATH_VMS },
	102	};
	103
	104	// ----------------------------------------------------------------------------
	105	// test class
	106	// ----------------------------------------------------------------------------
	107
	108	class FileNameTestCase : public CppUnit::TestCase
	109	{
	110	public:
	111	FileNameTestCase() { }
	112
	113	private:
	114	CPPUNIT_TEST_SUITE( FileNameTestCase );
	115	CPPUNIT_TEST( TestConstruction );
33366127	116	CPPUNIT_TEST( TestComparison );
f095b1fc	117	CPPUNIT_TEST( TestSplit );
4524a24b	118	CPPUNIT_TEST( TestSetPath );
c08dd08b	119	CPPUNIT_TEST( TestStrip );
bf7f7793	120	CPPUNIT_TEST( TestNormalize );
60c0dfe5 VZ	121	#ifdef __WINDOWS__
	122	CPPUNIT_TEST( TestShortLongPath );
	123	#endif // __WINDOWS__
f095b1fc VZ	124	CPPUNIT_TEST_SUITE_END();
	125
	126	void TestConstruction();
33366127	127	void TestComparison();
f095b1fc VZ	128	void TestSplit();
f095b1fc VZ	129	void TestSetPath();
c08dd08b	130	void TestStrip();
bf7f7793	131	void TestNormalize();
60c0dfe5 VZ	132	#ifdef __WINDOWS__
	133	void TestShortLongPath();
	134	#endif // __WINDOWS__
f095b1fc VZ	135
	136	DECLARE_NO_COPY_CLASS(FileNameTestCase)
	137	};
	138
	139	// register in the unnamed registry so that these tests are run by default
	140	CPPUNIT_TEST_SUITE_REGISTRATION( FileNameTestCase );
	141
	142	// also include in it's own registry so that these tests can be run alone
	143	CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( FileNameTestCase, "FileNameTestCase" );
	144
	145	void FileNameTestCase::TestConstruction()
	146	{
	147	for ( size_t n = 0; n < WXSIZEOF(filenames); n++ )
	148	{
	149	const FileNameInfo& fni = filenames[n];
	150
	151	wxFileName fn(fni.fullname, fni.format);
	152
9b9596de VZ	153	// the original full name could contain consecutive [back]slashes,
	154	// squeeze them except for the double backslash in the beginning in
	155	// Windows filenames where it has special meaning
	156	wxString fullnameOrig;
	157	if ( fni.format == wxPATH_DOS )
	158	{
	159	// copy the backslashes at beginning unchanged
	160	const wxChar *p = fni.fullname;
	161	while ( *p == _T('\\') )
	162	fullnameOrig += *p++;
	163
	164	// replace consecutive slashes with single ones in the rest
	165	for ( wxChar chPrev = _T('\0'); *p; p++ )
	166	{
	167	if ( *p == _T('\\') && chPrev == _T('\\') )
	168	continue;
	169
	170	chPrev = *p;
	171	fullnameOrig += chPrev;
	172	}
	173	}
	174	else // !wxPATH_DOS
	175	{
	176	fullnameOrig = fni.fullname;
	177	}
	178
	179	fullnameOrig.Replace(_T("//"), _T("/"));
	180
	181
f095b1fc	182	wxString fullname = fn.GetFullPath(fni.format);
9b9596de	183	CPPUNIT_ASSERT_EQUAL( fullnameOrig, fullname );
f095b1fc	184
ab8576b4 VZ	185	// notice that we use a dummy working directory to ensure that paths
	186	// with "../.." in them could be normalized, otherwise this would fail
	187	// if the test is run from root directory or its direct subdirectory
2264775b VZ	188	CPPUNIT_ASSERT_MESSAGE
2264775b VZ	189	(
b51abd73	190	(const char *)wxString::Format(_T("Normalize(%s) failed"), fni.fullname).mb_str(),
c2173965	191	fn.Normalize(wxPATH_NORM_ALL, _T("/foo/bar/baz"), fni.format)
2264775b	192	);
4c2deb19 VZ	193
	194	if ( fni.volume && fni.path )
	195	{
	196	// check that specifying the volume separately or as part of the
	197	// path doesn't make any difference
	198	wxString pathWithVolume = fni.volume;
	199	pathWithVolume += wxFileName::GetVolumeSeparator(fni.format);
	200	pathWithVolume += fni.path;
	201
2264775b	202	CPPUNIT_ASSERT_EQUAL( wxFileName(pathWithVolume,
4c2deb19 VZ	203	fni.name,
4c2deb19 VZ	204	fni.ext,
2264775b	205	fni.format), fn );
4c2deb19	206	}
f095b1fc	207	}
69858116 VZ	208
	209	wxFileName fn;
	210
	211	// empty strings
	212	fn.AssignDir(wxEmptyString);
	213	CPPUNIT_ASSERT( !fn.IsOk() );
	214
	215	fn.Assign(wxEmptyString);
	216	CPPUNIT_ASSERT( !fn.IsOk() );
	217
	218	fn.Assign(wxEmptyString, wxEmptyString);
	219	CPPUNIT_ASSERT( !fn.IsOk() );
	220
	221	fn.Assign(wxEmptyString, wxEmptyString, wxEmptyString);
	222	CPPUNIT_ASSERT( !fn.IsOk() );
	223
	224	fn.Assign(wxEmptyString, wxEmptyString, wxEmptyString, wxEmptyString);
	225	CPPUNIT_ASSERT( !fn.IsOk() );
f095b1fc VZ	226	}
f095b1fc VZ	227
33366127 VZ	228	void FileNameTestCase::TestComparison()
33366127 VZ	229	{
523cd68a VZ	230	wxFileName fn1(wxT("/tmp/file1"));
	231	wxFileName fn2(wxT("/tmp/dir2/../file2"));
	232	fn1.Normalize();
	233	fn2.Normalize();
2264775b	234	CPPUNIT_ASSERT_EQUAL(fn1.GetPath(), fn2.GetPath());
33366127 VZ	235	}
33366127 VZ	236
f095b1fc VZ	237	void FileNameTestCase::TestSplit()
	238	{
	239	for ( size_t n = 0; n < WXSIZEOF(filenames); n++ )
	240	{
	241	const FileNameInfo& fni = filenames[n];
	242	wxString volume, path, name, ext;
	243	wxFileName::SplitPath(fni.fullname,
	244	&volume, &path, &name, &ext, fni.format);
	245
2264775b VZ	246	CPPUNIT_ASSERT_EQUAL( wxString(fni.volume), volume );
	247	CPPUNIT_ASSERT_EQUAL( wxString(fni.path), path );
	248	CPPUNIT_ASSERT_EQUAL( wxString(fni.name), name );
	249	CPPUNIT_ASSERT_EQUAL( wxString(fni.ext), ext );
f095b1fc	250	}
dfecbee5 VZ	251
	252	// special case of empty extension
	253	wxFileName fn(_T("foo."));
2264775b	254	CPPUNIT_ASSERT_EQUAL( wxString(_T("foo.")), fn.GetFullPath() );
f095b1fc VZ	255	}
f095b1fc VZ	256
4524a24b VZ	257	void FileNameTestCase::TestSetPath()
	258	{
	259	wxFileName fn(_T("d:\\test\\foo.bar"), wxPATH_DOS);
67050b6d VS	260	fn.SetPath(_T("c:\\temp"), wxPATH_DOS);
67050b6d VS	261	CPPUNIT_ASSERT( fn.SameAs(wxFileName(_T("c:\\temp\\foo.bar"), wxPATH_DOS)) );
4524a24b	262
67050b6d VS	263	fn = wxFileName(_T("/usr/bin/ls"), wxPATH_UNIX);
	264	fn.SetPath(_T("/usr/local/bin"), wxPATH_UNIX);
	265	CPPUNIT_ASSERT( fn.SameAs(wxFileName(_T("/usr/local/bin/ls"), wxPATH_UNIX)) );
4524a24b VZ	266	}
4524a24b VZ	267
bf7f7793 RR	268	void FileNameTestCase::TestNormalize()
	269	{
	270	// prepare some data to be used later
	271	wxString sep = wxFileName::GetPathSeparator();
	272	wxString cwd = wxGetCwd();
	273	wxString home = wxGetUserHome();
	274
	275	cwd.Replace(sep, wxT("/"));
	276	if (cwd.Last() != wxT('/'))
	277	cwd += wxT('/');
	278	home.Replace(sep, wxT("/"));
	279	if (home.Last() != wxT('/'))
	280	home += wxT('/');
	281
	282	// since we will always be testing paths using the wxPATH_UNIX
	283	// format, we need to remove the volume, if present
	284	if (home.Contains(wxT(':')))
	285	home = home.AfterFirst(wxT(':'));
	286	if (cwd.Contains(wxT(':')))
	287	cwd = cwd.AfterFirst(wxT(':'));
	288
	289	static struct FileNameTest
	290	{
4f03ec88	291	const wxString original;
bf7f7793	292	int flags;
4f03ec88	293	const wxString expected;
bf7f7793 RR	294	} tests[] =
	295	{
	296	// test wxPATH_NORM_ENV_VARS
	297	#ifdef __WXMSW__
	298	{ wxT("%ABCDEF%/g/h/i"), wxPATH_NORM_ENV_VARS, wxT("abcdef/g/h/i") },
	299	#else
	300	{ wxT("$(ABCDEF)/g/h/i"), wxPATH_NORM_ENV_VARS, wxT("abcdef/g/h/i") },
	301	#endif
	302
	303	// test wxPATH_NORM_DOTS
	304	{ wxT("a/.././b/c/../../"), wxPATH_NORM_DOTS, wxT("") },
	305
	306	// test wxPATH_NORM_TILDE
	307	// NB: do the tilde expansion also under Windows to test if it works there too
	308	{ wxT("/a/b/~"), wxPATH_NORM_TILDE, wxT("/a/b/~") },
	309	{ wxT("/~/a/b"), wxPATH_NORM_TILDE, home + wxT("a/b") },
	310	{ wxT("~/a/b"), wxPATH_NORM_TILDE, home + wxT("a/b") },
	311
	312	// test wxPATH_NORM_ABSOLUTE
	313	{ wxT("a/b/"), wxPATH_NORM_ABSOLUTE, cwd + wxT("a/b/") },
	314	{ wxT("a/b/c.ext"), wxPATH_NORM_ABSOLUTE, cwd + wxT("a/b/c.ext") },
	315	{ wxT("/a"), wxPATH_NORM_ABSOLUTE, wxT("/a") },
	316
	317	// test giving no flags at all to Normalize()
	318	{ wxT("a/b/"), 0, wxT("a/b/") },
	319	{ wxT("a/b/c.ext"), 0, wxT("a/b/c.ext") },
	320	{ wxT("/a"), 0, wxT("/a") }
	321	};
	322
	323	// set the env var ABCDEF
	324	wxSetEnv(_T("ABCDEF"), _T("abcdef"));
	325
2264775b	326	for ( size_t i = 0; i < WXSIZEOF(tests); i++ )
bf7f7793 RR	327	{
	328	wxFileName fn(tests[i].original, wxPATH_UNIX);
	329
	330	// be sure this normalization does not fail
2264775b VZ	331	CPPUNIT_ASSERT_MESSAGE
2264775b VZ	332	(
b51abd73	333	(const char *)wxString::Format(_T("Normalize(%s) failed"), tests[i].original).mb_str(),
2264775b VZ	334	fn.Normalize(tests[i].flags, cwd, wxPATH_UNIX)
2264775b VZ	335	);
bf7f7793 RR	336
bf7f7793 RR	337	// compare result with expected string
5098c258	338	WX_ASSERT_STR_EQUAL( tests[i].expected, fn.GetFullPath(wxPATH_UNIX) );
bf7f7793 RR	339	}
	340	}
	341
ff3d9a35	342	wxString wxTestStripExtension(wxString szFile)
c08dd08b RN	343	{
	344	wxStripExtension(szFile);
	345	return szFile;
	346	}
	347
	348	void FileNameTestCase::TestStrip()
	349	{
	350	//test a crash
2264775b	351	CPPUNIT_ASSERT_EQUAL( wxString(_T("")), wxTestStripExtension(_T("")) );
c08dd08b RN	352
c08dd08b RN	353	//others
2264775b VZ	354	CPPUNIT_ASSERT_EQUAL( wxString(_T("")), wxTestStripExtension(_T(".")) );
	355	CPPUNIT_ASSERT_EQUAL( wxString(_T("")), wxTestStripExtension(_T(".wav")) );
	356	CPPUNIT_ASSERT_EQUAL( wxString(_T("good")), wxTestStripExtension(_T("good.wav")) );
	357	CPPUNIT_ASSERT_EQUAL( wxString(_T("good.wav")), wxTestStripExtension(_T("good.wav.wav")) );
ff3d9a35	358	}
60c0dfe5 VZ	359
	360	#ifdef __WINDOWS__
	361
	362	void FileNameTestCase::TestShortLongPath()
	363	{
3f302e75	364	wxFileName fn(_T("C:\\Program Files\\Windows NT\\Accessories\\wordpad.exe"));
60c0dfe5 VZ	365
	366	// incredibly enough, GetLongPath() used to return different results during
	367	// the first and subsequent runs, test for this
	368	CPPUNIT_ASSERT_EQUAL( fn.GetLongPath(), fn.GetLongPath() );
	369	CPPUNIT_ASSERT_EQUAL( fn.GetShortPath(), fn.GetShortPath() );
	370	}
	371
	372	#endif // __WINDOWS__