[wxWidgets.git] / tests / fileconf / fileconftest.cpp

///////////////////////////////////////////////////////////////////////////////
// Name:        tests/fileconf/fileconf.cpp
// Purpose:     wxFileConf unit test
// Author:      Vadim Zeitlin
// Created:     2004-09-19
// RCS-ID:      $Id$
// Copyright:   (c) 2004 Vadim Zeitlin
///////////////////////////////////////////////////////////////////////////////

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

#include "testprec.h"

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

#if wxUSE_FILECONFIG

#ifndef WX_PRECOMP
#endif // WX_PRECOMP

#include "wx/fileconf.h"
#include "wx/sstream.h"
#include "wx/log.h"

static const wxChar *testconfig =
_T("[root]\n")
_T("entry=value\n")
_T("[root/group1]\n")
_T("[root/group1/subgroup]\n")
_T("subentry=subvalue\n")
_T("subentry2=subvalue2\n")
_T("[root/group2]\n")
;

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

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

private:
    CPPUNIT_TEST_SUITE( FileConfigTestCase );
        CPPUNIT_TEST( Path );
        CPPUNIT_TEST( AddEntries );
        CPPUNIT_TEST( GetEntries );
        CPPUNIT_TEST( GetGroups );
        CPPUNIT_TEST( HasEntry );
        CPPUNIT_TEST( HasGroup );
        CPPUNIT_TEST( Save );
        CPPUNIT_TEST( DeleteEntry );
        CPPUNIT_TEST( DeleteGroup );
        CPPUNIT_TEST( DeleteAll );
        CPPUNIT_TEST( RenameEntry );
        CPPUNIT_TEST( RenameGroup );
        CPPUNIT_TEST( DeleteLastGroup );
    CPPUNIT_TEST_SUITE_END();

    void Path();
    void AddEntries();
    void GetEntries();
    void GetGroups();
    void HasEntry();
    void HasGroup();
    void Save();
    void DeleteEntry();
    void DeleteGroup();
    void DeleteAll();
    void RenameEntry();
    void RenameGroup();
    void DeleteLastGroup();

    static wxString ChangePath(wxFileConfig& fc, const wxChar *path)
    {
        fc.SetPath(path);

        return fc.GetPath();
    }

    static wxString Dump(wxFileConfig& fc)
    {
        wxStringOutputStream sos;
        fc.Save(sos);
        return wxTextFile::Translate(sos.GetString(), wxTextFileType_Unix);
    }

    void CheckGroupEntries(const wxFileConfig& fc,
                           const wxChar *path,
                           size_t nEntries,
                           ...);
    void CheckGroupSubgroups(const wxFileConfig& fc,
                             const wxChar *path,
                             size_t nGroups,
                             ...);

    DECLARE_NO_COPY_CLASS(FileConfigTestCase)
};

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

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

void FileConfigTestCase::Path()
{
    wxStringInputStream sis(testconfig);
    wxFileConfig fc(sis);

    CPPUNIT_ASSERT( ChangePath(fc, _T("")) == _T("") );
    CPPUNIT_ASSERT( ChangePath(fc, _T("/")) == _T("") );
    CPPUNIT_ASSERT( ChangePath(fc, _T("root")) == _T("/root") );
    CPPUNIT_ASSERT( ChangePath(fc, _T("/root")) == _T("/root") );
    CPPUNIT_ASSERT( ChangePath(fc, _T("/root/group1/subgroup")) == _T("/root/group1/subgroup") );
    CPPUNIT_ASSERT( ChangePath(fc, _T("/root/group2")) == _T("/root/group2") );
}

void FileConfigTestCase::AddEntries()
{
    wxFileConfig fc;

    CPPUNIT_ASSERT( Dump(fc) == _T("") );

    fc.Write(_T("/Foo"), _T("foo"));
    CPPUNIT_ASSERT( Dump(fc) == _T("Foo=foo\n") );

    fc.Write(_T("/Bar/Baz"), _T("baz"));
    CPPUNIT_ASSERT( Dump(fc) == _T("Foo=foo\n[Bar]\nBaz=baz\n") );

    fc.DeleteAll();
    CPPUNIT_ASSERT( Dump(fc) == _T("") );

    fc.Write(_T("/Bar/Baz"), _T("baz"));
    CPPUNIT_ASSERT( Dump(fc) == _T("[Bar]\nBaz=baz\n") );

    fc.Write(_T("/Foo"), _T("foo"));
    CPPUNIT_ASSERT( Dump(fc) == _T("Foo=foo\n[Bar]\nBaz=baz\n") );
}

void
FileConfigTestCase::CheckGroupEntries(const wxFileConfig& fc,
                                      const wxChar *path,
                                      size_t nEntries,
                                      ...)
{
    wxConfigPathChanger change(&fc, wxString(path) + _T("/"));

    CPPUNIT_ASSERT( fc.GetNumberOfEntries() == nEntries );

    va_list ap;
    va_start(ap, nEntries);

    long cookie;
    wxString name;
    for ( bool cont = fc.GetFirstEntry(name, cookie);
          cont;
          cont = fc.GetNextEntry(name, cookie), nEntries-- )
    {
        CPPUNIT_ASSERT( name == va_arg(ap, wxChar *) );
    }

    CPPUNIT_ASSERT( nEntries == 0 );

    va_end(ap);
}

void
FileConfigTestCase::CheckGroupSubgroups(const wxFileConfig& fc,
                                        const wxChar *path,
                                        size_t nGroups,
                                        ...)
{
    wxConfigPathChanger change(&fc, wxString(path) + _T("/"));

    CPPUNIT_ASSERT( fc.GetNumberOfGroups() == nGroups );

    va_list ap;
    va_start(ap, nGroups);

    long cookie;
    wxString name;
    for ( bool cont = fc.GetFirstGroup(name, cookie);
          cont;
          cont = fc.GetNextGroup(name, cookie), nGroups-- )
    {
        CPPUNIT_ASSERT( name == va_arg(ap, wxChar *) );
    }

    CPPUNIT_ASSERT( nGroups == 0 );

    va_end(ap);
}

void FileConfigTestCase::GetEntries()
{
    wxStringInputStream sis(testconfig);
    wxFileConfig fc(sis);

    CheckGroupEntries(fc, _T(""), 0);
    CheckGroupEntries(fc, _T("/root"), 1, _T("entry"));
    CheckGroupEntries(fc, _T("/root/group1"), 0);
    CheckGroupEntries(fc, _T("/root/group1/subgroup"),
                        2, _T("subentry"), _T("subentry2"));
}

void FileConfigTestCase::GetGroups()
{
    wxStringInputStream sis(testconfig);
    wxFileConfig fc(sis);

    CheckGroupSubgroups(fc, _T(""), 1, _T("root"));
    CheckGroupSubgroups(fc, _T("/root"), 2, _T("group1"), _T("group2"));
    CheckGroupSubgroups(fc, _T("/root/group1"), 1, _T("subgroup"));
    CheckGroupSubgroups(fc, _T("/root/group2"), 0);
}

void FileConfigTestCase::HasEntry()
{
    wxStringInputStream sis(testconfig);
    wxFileConfig fc(sis);

    CPPUNIT_ASSERT( !fc.HasEntry(_T("root")) );
    CPPUNIT_ASSERT( fc.HasEntry(_T("root/entry")) );
    CPPUNIT_ASSERT( fc.HasEntry(_T("/root/entry")) );
    CPPUNIT_ASSERT( fc.HasEntry(_T("root/group1/subgroup/subentry")) );
    CPPUNIT_ASSERT( !fc.HasEntry(_T("")) );
    CPPUNIT_ASSERT( !fc.HasEntry(_T("root/group1")) );
    CPPUNIT_ASSERT( !fc.HasEntry(_T("subgroup/subentry")) );
}

void FileConfigTestCase::HasGroup()
{
    wxStringInputStream sis(testconfig);
    wxFileConfig fc(sis);

    CPPUNIT_ASSERT( fc.HasGroup(_T("root")) );
    CPPUNIT_ASSERT( fc.HasGroup(_T("root/group1")) );
    CPPUNIT_ASSERT( fc.HasGroup(_T("root/group1/subgroup")) );
    CPPUNIT_ASSERT( fc.HasGroup(_T("root/group2")) );
    CPPUNIT_ASSERT( !fc.HasGroup(_T("foot")) );
    CPPUNIT_ASSERT( !fc.HasGroup(_T("")) );
    CPPUNIT_ASSERT( !fc.HasGroup(_T("root/group")) );
    CPPUNIT_ASSERT( !fc.HasGroup(_T("root//subgroup")) );
}

void FileConfigTestCase::Save()
{
    wxStringInputStream sis(testconfig);
    wxFileConfig fc(sis);
    CPPUNIT_ASSERT( Dump(fc) == testconfig );
}

void FileConfigTestCase::DeleteEntry()
{
    wxStringInputStream sis(testconfig);
    wxFileConfig fc(sis);

    CPPUNIT_ASSERT( !fc.DeleteEntry(_T("foo")) );

    CPPUNIT_ASSERT( fc.DeleteEntry(_T("root/group1/subgroup/subentry")) );
    CPPUNIT_ASSERT( Dump(fc) == _T("[root]\n")
                                _T("entry=value\n")
                                _T("[root/group1]\n")
                                _T("[root/group1/subgroup]\n")
                                _T("subentry2=subvalue2\n")
                                _T("[root/group2]\n") );

    // group should be deleted now as well as it became empty
    wxConfigPathChanger change(&fc, _T("root/group1/subgroup/subentry2"));
    CPPUNIT_ASSERT( fc.DeleteEntry(_T("subentry2")) );
    CPPUNIT_ASSERT( Dump(fc) == _T("[root]\n")
                                _T("entry=value\n")
                                _T("[root/group1]\n")
                                _T("[root/group2]\n") );
}

void FileConfigTestCase::DeleteGroup()
{
    wxStringInputStream sis(testconfig);
    wxFileConfig fc(sis);

    CPPUNIT_ASSERT( !fc.DeleteGroup(_T("foo")) );

    CPPUNIT_ASSERT( fc.DeleteGroup(_T("root/group1")) );
    CPPUNIT_ASSERT( Dump(fc) == _T("[root]\n")
                                _T("entry=value\n")
                                _T("[root/group2]\n") );

    CPPUNIT_ASSERT( fc.DeleteGroup(_T("root/group2")) );
    CPPUNIT_ASSERT( Dump(fc) == _T("[root]\n")
                                _T("entry=value\n") );

    CPPUNIT_ASSERT( fc.DeleteGroup(_T("root")) );
    CPPUNIT_ASSERT( Dump(fc).empty() );
}

void FileConfigTestCase::DeleteAll()
{
    wxStringInputStream sis(testconfig);
    wxFileConfig fc(sis);

    CPPUNIT_ASSERT( fc.DeleteAll() );
    CPPUNIT_ASSERT( Dump(fc).empty() );
}

void FileConfigTestCase::RenameEntry()
{
    wxStringInputStream sis(testconfig);
    wxFileConfig fc(sis);

    fc.SetPath(_T("root"));
    CPPUNIT_ASSERT( fc.RenameEntry(_T("entry"), _T("newname")) );
    CPPUNIT_ASSERT( Dump(fc) == _T("[root]\n")
                                _T("newname=value\n")
                                _T("[root/group1]\n")
                                _T("[root/group1/subgroup]\n")
                                _T("subentry=subvalue\n")
                                _T("subentry2=subvalue2\n")
                                _T("[root/group2]\n") );

    fc.SetPath(_T("group1/subgroup"));
    CPPUNIT_ASSERT( !fc.RenameEntry(_T("entry"), _T("newname")) );
    CPPUNIT_ASSERT( !fc.RenameEntry(_T("subentry"), _T("subentry2")) );

    CPPUNIT_ASSERT( fc.RenameEntry(_T("subentry"), _T("subentry1")) );
    CPPUNIT_ASSERT( Dump(fc) == _T("[root]\n")
                                _T("newname=value\n")
                                _T("[root/group1]\n")
                                _T("[root/group1/subgroup]\n")
                                _T("subentry2=subvalue2\n")
                                _T("subentry1=subvalue\n")
                                _T("[root/group2]\n") );
}

void FileConfigTestCase::RenameGroup()
{
    wxStringInputStream sis(testconfig);
    wxFileConfig fc(sis);

    CPPUNIT_ASSERT( fc.RenameGroup(_T("root"), _T("foot")) );
    CPPUNIT_ASSERT( Dump(fc) == _T("[foot]\n")
                                _T("entry=value\n")
                                _T("[foot/group1]\n")
                                _T("[foot/group1/subgroup]\n")
                                _T("subentry=subvalue\n")
                                _T("subentry2=subvalue2\n")
                                _T("[foot/group2]\n") );
}


static void EmptyConfigAndWriteKey()
{
    wxFileConfig fc(_T("deleteconftest"));

    const wxString groupPath = _T("/root");

    if (fc.Exists(groupPath))
    {
        // using DeleteGroup exposes the problem, using DeleteAll doesn't
        CPPUNIT_ASSERT( fc.DeleteGroup(groupPath) );
    }

    // the config must be empty for the problem to arise
    CPPUNIT_ASSERT( !fc.GetNumberOfEntries(true) );
    CPPUNIT_ASSERT( !fc.GetNumberOfGroups(true) );


    // this crashes on second call of this function
    CPPUNIT_ASSERT( fc.Write(groupPath + _T("/entry"), _T("value")) );
}

void FileConfigTestCase::DeleteLastGroup()
{
    /*
    We make 2 of the same calls, first to create a file config with a single
    group and key...
    */
    ::EmptyConfigAndWriteKey();

    /*
    ... then the same but this time the key's group is deleted before the
    key is written again. This causes a crash.
    */
    ::EmptyConfigAndWriteKey();


    // clean up
    wxLogNull noLogging;
    (void) ::wxRemoveFile(
        wxFileConfig::GetLocalFileName(_T("deleteconftest")) );
}

#endif // wxUSE_FILECONFIG
Commit	Line	Data
17c24d37 VZ	1	///////////////////////////////////////////////////////////////////////////////
	2	// Name: tests/fileconf/fileconf.cpp
	3	// Purpose: wxFileConf unit test
	4	// Author: Vadim Zeitlin
	5	// Created: 2004-09-19
	6	// RCS-ID: $Id$
	7	// Copyright: (c) 2004 Vadim Zeitlin
	8	///////////////////////////////////////////////////////////////////////////////
	9
	10	// ----------------------------------------------------------------------------
	11	// headers
	12	// ----------------------------------------------------------------------------
	13
8899b155	14	#include "testprec.h"
17c24d37 VZ	15
	16	#ifdef __BORLANDC__
	17	#pragma hdrstop
	18	#endif
	19
	20	#if wxUSE_FILECONFIG
	21
	22	#ifndef WX_PRECOMP
	23	#endif // WX_PRECOMP
	24
	25	#include "wx/fileconf.h"
	26	#include "wx/sstream.h"
ca7766b4	27	#include "wx/log.h"
17c24d37 VZ	28
	29	static const wxChar *testconfig =
	30	_T("[root]\n")
	31	_T("entry=value\n")
	32	_T("[root/group1]\n")
	33	_T("[root/group1/subgroup]\n")
	34	_T("subentry=subvalue\n")
9db6158a	35	_T("subentry2=subvalue2\n")
17c24d37 VZ	36	_T("[root/group2]\n")
	37	;
	38
	39	// ----------------------------------------------------------------------------
	40	// test class
	41	// ----------------------------------------------------------------------------
	42
	43	class FileConfigTestCase : public CppUnit::TestCase
	44	{
	45	public:
8899b155	46	FileConfigTestCase() { }
17c24d37 VZ	47
	48	private:
	49	CPPUNIT_TEST_SUITE( FileConfigTestCase );
9db6158a	50	CPPUNIT_TEST( Path );
bd2fe27e	51	CPPUNIT_TEST( AddEntries );
9db6158a VZ	52	CPPUNIT_TEST( GetEntries );
	53	CPPUNIT_TEST( GetGroups );
	54	CPPUNIT_TEST( HasEntry );
17c24d37	55	CPPUNIT_TEST( HasGroup );
94139118 VZ	56	CPPUNIT_TEST( Save );
	57	CPPUNIT_TEST( DeleteEntry );
	58	CPPUNIT_TEST( DeleteGroup );
	59	CPPUNIT_TEST( DeleteAll );
	60	CPPUNIT_TEST( RenameEntry );
	61	CPPUNIT_TEST( RenameGroup );
cbc9c06f	62	CPPUNIT_TEST( DeleteLastGroup );
17c24d37 VZ	63	CPPUNIT_TEST_SUITE_END();
17c24d37 VZ	64
9db6158a	65	void Path();
bd2fe27e	66	void AddEntries();
9db6158a VZ	67	void GetEntries();
	68	void GetGroups();
	69	void HasEntry();
17c24d37	70	void HasGroup();
94139118 VZ	71	void Save();
	72	void DeleteEntry();
	73	void DeleteGroup();
	74	void DeleteAll();
	75	void RenameEntry();
	76	void RenameGroup();
cbc9c06f	77	void DeleteLastGroup();
17c24d37	78
9db6158a VZ	79	static wxString ChangePath(wxFileConfig& fc, const wxChar *path)
	80	{
	81	fc.SetPath(path);
	82
	83	return fc.GetPath();
	84	}
	85
94139118 VZ	86	static wxString Dump(wxFileConfig& fc)
94139118 VZ	87	{
8899b155 RN	88	wxStringOutputStream sos;
	89	fc.Save(sos);
	90	return wxTextFile::Translate(sos.GetString(), wxTextFileType_Unix);
94139118 VZ	91	}
94139118 VZ	92
9db6158a VZ	93	void CheckGroupEntries(const wxFileConfig& fc,
	94	const wxChar *path,
	95	size_t nEntries,
	96	...);
	97	void CheckGroupSubgroups(const wxFileConfig& fc,
	98	const wxChar *path,
	99	size_t nGroups,
	100	...);
	101
17c24d37 VZ	102	DECLARE_NO_COPY_CLASS(FileConfigTestCase)
	103	};
	104
	105	// register in the unnamed registry so that these tests are run by default
	106	CPPUNIT_TEST_SUITE_REGISTRATION( FileConfigTestCase );
	107
	108	// also include in it's own registry so that these tests can be run alone
	109	CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( FileConfigTestCase, "FileConfigTestCase" );
	110
9db6158a VZ	111	void FileConfigTestCase::Path()
	112	{
	113	wxStringInputStream sis(testconfig);
	114	wxFileConfig fc(sis);
	115
	116	CPPUNIT_ASSERT( ChangePath(fc, _T("")) == _T("") );
	117	CPPUNIT_ASSERT( ChangePath(fc, _T("/")) == _T("") );
	118	CPPUNIT_ASSERT( ChangePath(fc, _T("root")) == _T("/root") );
	119	CPPUNIT_ASSERT( ChangePath(fc, _T("/root")) == _T("/root") );
	120	CPPUNIT_ASSERT( ChangePath(fc, _T("/root/group1/subgroup")) == _T("/root/group1/subgroup") );
	121	CPPUNIT_ASSERT( ChangePath(fc, _T("/root/group2")) == _T("/root/group2") );
	122	}
	123
bd2fe27e VZ	124	void FileConfigTestCase::AddEntries()
	125	{
	126	wxFileConfig fc;
	127
	128	CPPUNIT_ASSERT( Dump(fc) == _T("") );
	129
	130	fc.Write(_T("/Foo"), _T("foo"));
	131	CPPUNIT_ASSERT( Dump(fc) == _T("Foo=foo\n") );
	132
	133	fc.Write(_T("/Bar/Baz"), _T("baz"));
	134	CPPUNIT_ASSERT( Dump(fc) == _T("Foo=foo\n[Bar]\nBaz=baz\n") );
	135
	136	fc.DeleteAll();
	137	CPPUNIT_ASSERT( Dump(fc) == _T("") );
	138
	139	fc.Write(_T("/Bar/Baz"), _T("baz"));
	140	CPPUNIT_ASSERT( Dump(fc) == _T("[Bar]\nBaz=baz\n") );
	141
	142	fc.Write(_T("/Foo"), _T("foo"));
	143	CPPUNIT_ASSERT( Dump(fc) == _T("Foo=foo\n[Bar]\nBaz=baz\n") );
	144	}
	145
9db6158a VZ	146	void
	147	FileConfigTestCase::CheckGroupEntries(const wxFileConfig& fc,
	148	const wxChar *path,
	149	size_t nEntries,
	150	...)
	151	{
	152	wxConfigPathChanger change(&fc, wxString(path) + _T("/"));
	153
	154	CPPUNIT_ASSERT( fc.GetNumberOfEntries() == nEntries );
	155
	156	va_list ap;
	157	va_start(ap, nEntries);
	158
	159	long cookie;
	160	wxString name;
	161	for ( bool cont = fc.GetFirstEntry(name, cookie);
	162	cont;
	163	cont = fc.GetNextEntry(name, cookie), nEntries-- )
	164	{
	165	CPPUNIT_ASSERT( name == va_arg(ap, wxChar *) );
	166	}
	167
	168	CPPUNIT_ASSERT( nEntries == 0 );
	169
	170	va_end(ap);
	171	}
	172
	173	void
	174	FileConfigTestCase::CheckGroupSubgroups(const wxFileConfig& fc,
	175	const wxChar *path,
	176	size_t nGroups,
	177	...)
	178	{
	179	wxConfigPathChanger change(&fc, wxString(path) + _T("/"));
	180
	181	CPPUNIT_ASSERT( fc.GetNumberOfGroups() == nGroups );
	182
	183	va_list ap;
	184	va_start(ap, nGroups);
	185
	186	long cookie;
	187	wxString name;
	188	for ( bool cont = fc.GetFirstGroup(name, cookie);
	189	cont;
	190	cont = fc.GetNextGroup(name, cookie), nGroups-- )
	191	{
	192	CPPUNIT_ASSERT( name == va_arg(ap, wxChar *) );
	193	}
	194
	195	CPPUNIT_ASSERT( nGroups == 0 );
	196
	197	va_end(ap);
	198	}
	199
	200	void FileConfigTestCase::GetEntries()
	201	{
	202	wxStringInputStream sis(testconfig);
	203	wxFileConfig fc(sis);
	204
	205	CheckGroupEntries(fc, _T(""), 0);
	206	CheckGroupEntries(fc, _T("/root"), 1, _T("entry"));
	207	CheckGroupEntries(fc, _T("/root/group1"), 0);
	208	CheckGroupEntries(fc, _T("/root/group1/subgroup"),
	209	2, _T("subentry"), _T("subentry2"));
210	}
211
212	void FileConfigTestCase::GetGroups()
213	{
214	wxStringInputStream sis(testconfig);
215	wxFileConfig fc(sis);
216
217	CheckGroupSubgroups(fc, _T(""), 1, _T("root"));
218	CheckGroupSubgroups(fc, _T("/root"), 2, _T("group1"), _T("group2"));
219	CheckGroupSubgroups(fc, _T("/root/group1"), 1, _T("subgroup"));
220	CheckGroupSubgroups(fc, _T("/root/group2"), 0);
221	}
222
223	void FileConfigTestCase::HasEntry()
224	{
225	wxStringInputStream sis(testconfig);
226	wxFileConfig fc(sis);
227
228	CPPUNIT_ASSERT( !fc.HasEntry(_T("root")) );
229	CPPUNIT_ASSERT( fc.HasEntry(_T("root/entry")) );
230	CPPUNIT_ASSERT( fc.HasEntry(_T("/root/entry")) );
231	CPPUNIT_ASSERT( fc.HasEntry(_T("root/group1/subgroup/subentry")) );
232	CPPUNIT_ASSERT( !fc.HasEntry(_T("")) );
233	CPPUNIT_ASSERT( !fc.HasEntry(_T("root/group1")) );
234	CPPUNIT_ASSERT( !fc.HasEntry(_T("subgroup/subentry")) );
235	}
236
17c24d37 VZ	237	void FileConfigTestCase::HasGroup()
	238	{
	239	wxStringInputStream sis(testconfig);
	240	wxFileConfig fc(sis);
	241
	242	CPPUNIT_ASSERT( fc.HasGroup(_T("root")) );
	243	CPPUNIT_ASSERT( fc.HasGroup(_T("root/group1")) );
	244	CPPUNIT_ASSERT( fc.HasGroup(_T("root/group1/subgroup")) );
	245	CPPUNIT_ASSERT( fc.HasGroup(_T("root/group2")) );
	246	CPPUNIT_ASSERT( !fc.HasGroup(_T("foot")) );
	247	CPPUNIT_ASSERT( !fc.HasGroup(_T("")) );
	248	CPPUNIT_ASSERT( !fc.HasGroup(_T("root/group")) );
	249	CPPUNIT_ASSERT( !fc.HasGroup(_T("root//subgroup")) );
	250	}
	251
94139118 VZ	252	void FileConfigTestCase::Save()
	253	{
	254	wxStringInputStream sis(testconfig);
	255	wxFileConfig fc(sis);
	256	CPPUNIT_ASSERT( Dump(fc) == testconfig );
	257	}
	258
	259	void FileConfigTestCase::DeleteEntry()
	260	{
	261	wxStringInputStream sis(testconfig);
	262	wxFileConfig fc(sis);
	263
	264	CPPUNIT_ASSERT( !fc.DeleteEntry(_T("foo")) );
	265
	266	CPPUNIT_ASSERT( fc.DeleteEntry(_T("root/group1/subgroup/subentry")) );
	267	CPPUNIT_ASSERT( Dump(fc) == _T("[root]\n")
	268	_T("entry=value\n")
	269	_T("[root/group1]\n")
	270	_T("[root/group1/subgroup]\n")
	271	_T("subentry2=subvalue2\n")
	272	_T("[root/group2]\n") );
	273
	274	// group should be deleted now as well as it became empty
	275	wxConfigPathChanger change(&fc, _T("root/group1/subgroup/subentry2"));
	276	CPPUNIT_ASSERT( fc.DeleteEntry(_T("subentry2")) );
	277	CPPUNIT_ASSERT( Dump(fc) == _T("[root]\n")
	278	_T("entry=value\n")
	279	_T("[root/group1]\n")
	280	_T("[root/group2]\n") );
	281	}
	282
	283	void FileConfigTestCase::DeleteGroup()
	284	{
	285	wxStringInputStream sis(testconfig);
	286	wxFileConfig fc(sis);
	287
	288	CPPUNIT_ASSERT( !fc.DeleteGroup(_T("foo")) );
	289
	290	CPPUNIT_ASSERT( fc.DeleteGroup(_T("root/group1")) );
	291	CPPUNIT_ASSERT( Dump(fc) == _T("[root]\n")
	292	_T("entry=value\n")
	293	_T("[root/group2]\n") );
	294
	295	CPPUNIT_ASSERT( fc.DeleteGroup(_T("root/group2")) );
	296	CPPUNIT_ASSERT( Dump(fc) == _T("[root]\n")
	297	_T("entry=value\n") );
	298
	299	CPPUNIT_ASSERT( fc.DeleteGroup(_T("root")) );
	300	CPPUNIT_ASSERT( Dump(fc).empty() );
	301	}
	302
	303	void FileConfigTestCase::DeleteAll()
	304	{
	305	wxStringInputStream sis(testconfig);
	306	wxFileConfig fc(sis);
	307
	308	CPPUNIT_ASSERT( fc.DeleteAll() );
	309	CPPUNIT_ASSERT( Dump(fc).empty() );
	310	}
	311
	312	void FileConfigTestCase::RenameEntry()
	313	{
	314	wxStringInputStream sis(testconfig);
	315	wxFileConfig fc(sis);
316
317	fc.SetPath(_T("root"));
318	CPPUNIT_ASSERT( fc.RenameEntry(_T("entry"), _T("newname")) );
319	CPPUNIT_ASSERT( Dump(fc) == _T("[root]\n")
320	_T("newname=value\n")
321	_T("[root/group1]\n")
322	_T("[root/group1/subgroup]\n")
323	_T("subentry=subvalue\n")
324	_T("subentry2=subvalue2\n")
325	_T("[root/group2]\n") );
326
327	fc.SetPath(_T("group1/subgroup"));
328	CPPUNIT_ASSERT( !fc.RenameEntry(_T("entry"), _T("newname")) );
329	CPPUNIT_ASSERT( !fc.RenameEntry(_T("subentry"), _T("subentry2")) );
330
331	CPPUNIT_ASSERT( fc.RenameEntry(_T("subentry"), _T("subentry1")) );
332	CPPUNIT_ASSERT( Dump(fc) == _T("[root]\n")
333	_T("newname=value\n")
334	_T("[root/group1]\n")
335	_T("[root/group1/subgroup]\n")
336	_T("subentry2=subvalue2\n")
337	_T("subentry1=subvalue\n")
338	_T("[root/group2]\n") );
339	}
340
341	void FileConfigTestCase::RenameGroup()
342	{
343	wxStringInputStream sis(testconfig);
344	wxFileConfig fc(sis);
345
346	CPPUNIT_ASSERT( fc.RenameGroup(_T("root"), _T("foot")) );
347	CPPUNIT_ASSERT( Dump(fc) == _T("[foot]\n")
348	_T("entry=value\n")
349	_T("[foot/group1]\n")
350	_T("[foot/group1/subgroup]\n")
351	_T("subentry=subvalue\n")
352	_T("subentry2=subvalue2\n")
353	_T("[foot/group2]\n") );
354	}
355
cbc9c06f DS	356
	357	static void EmptyConfigAndWriteKey()
	358	{
	359	wxFileConfig fc(_T("deleteconftest"));
	360
	361	const wxString groupPath = _T("/root");
	362
	363	if (fc.Exists(groupPath))
	364	{
	365	// using DeleteGroup exposes the problem, using DeleteAll doesn't
	366	CPPUNIT_ASSERT( fc.DeleteGroup(groupPath) );
	367	}
	368
	369	// the config must be empty for the problem to arise
	370	CPPUNIT_ASSERT( !fc.GetNumberOfEntries(true) );
	371	CPPUNIT_ASSERT( !fc.GetNumberOfGroups(true) );
	372
	373
	374	// this crashes on second call of this function
	375	CPPUNIT_ASSERT( fc.Write(groupPath + _T("/entry"), _T("value")) );
	376	}
	377
	378	void FileConfigTestCase::DeleteLastGroup()
	379	{
	380	/*
	381	We make 2 of the same calls, first to create a file config with a single
	382	group and key...
	383	*/
	384	::EmptyConfigAndWriteKey();
	385
	386	/*
	387	... then the same but this time the key's group is deleted before the
	388	key is written again. This causes a crash.
	389	*/
	390	::EmptyConfigAndWriteKey();
	391
	392
	393	// clean up
	394	wxLogNull noLogging;
	395	(void) ::wxRemoveFile(
	396	wxFileConfig::GetLocalFileName(_T("deleteconftest")) );
	397	}
	398
17c24d37 VZ	399	#endif // wxUSE_FILECONFIG
17c24d37 VZ	400