[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")
;

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

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

// helper macro to test wxFileConfig contents
#define wxVERIFY_FILECONFIG(t, fc) CPPUNIT_ASSERT_EQUAL(wxString(t), Dump(fc))

// ----------------------------------------------------------------------------
// 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( CreateEntriesAndSubgroup );
        CPPUNIT_TEST( CreateSubgroupAndEntries );
        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 CreateEntriesAndSubgroup();
    void CreateSubgroupAndEntries();
    void DeleteLastGroup();

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

        return fc.GetPath();
    }

    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;

    wxVERIFY_FILECONFIG( _T(""), fc  );

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

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

    fc.DeleteAll();
    wxVERIFY_FILECONFIG( _T(""), fc  );

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

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

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")) );
    CPPUNIT_ASSERT( !fc.HasEntry(_T("/root/no_such_group/entry")) );
    CPPUNIT_ASSERT( !fc.HasGroup(_T("/root/no_such_group")) );
}

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

void FileConfigTestCase::Save()
{
    wxStringInputStream sis(testconfig);
    wxFileConfig fc(sis);
    wxVERIFY_FILECONFIG( testconfig, fc );
}

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

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

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

    // 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")) );
    wxVERIFY_FILECONFIG( _T("[root]\n")
                         _T("entry=value\n")
                         _T("[root/group1]\n")
                         _T("[root/group2]\n"),
                         fc );
}

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

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

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

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

    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")) );
    wxVERIFY_FILECONFIG( _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 );

    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")) );
    wxVERIFY_FILECONFIG( _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"),
                         fc );
}

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

    CPPUNIT_ASSERT( fc.RenameGroup(_T("root"), _T("foot")) );
    wxVERIFY_FILECONFIG( _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"),
                         fc );

    // renaming a path doesn't work, it must be the immediate group
    CPPUNIT_ASSERT( !fc.RenameGroup(_T("foot/group1"), _T("group2")) );


    fc.SetPath(_T("foot"));

    // renaming to a name of existing group doesn't work
    CPPUNIT_ASSERT( !fc.RenameGroup(_T("group1"), _T("group2")) );

    // try exchanging the groups names and then restore them back
    CPPUNIT_ASSERT( fc.RenameGroup(_T("group1"), _T("groupTmp")) );
    wxVERIFY_FILECONFIG( _T("[foot]\n")
                         _T("entry=value\n")
                         _T("[foot/groupTmp]\n")
                         _T("[foot/groupTmp/subgroup]\n")
                         _T("subentry=subvalue\n")
                         _T("subentry2=subvalue2\n")
                         _T("[foot/group2]\n"),
                         fc );

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

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

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

    CPPUNIT_ASSERT( fc.RenameGroup(_T("group2"), _T("group1")) );
    wxVERIFY_FILECONFIG( _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/groupTmp]\n"),
                         fc );

    CPPUNIT_ASSERT( fc.RenameGroup(_T("groupTmp"), _T("group2")) );
    wxVERIFY_FILECONFIG( _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"),
                         fc );
}

void FileConfigTestCase::CreateSubgroupAndEntries()
{
    wxFileConfig fc;
    fc.Write(_T("sub/sub_first"), _T("sub_one"));
    fc.Write(_T("first"), _T("one"));

    wxVERIFY_FILECONFIG( _T("first=one\n")
                         _T("[sub]\n")
                         _T("sub_first=sub_one\n"),
                         fc );
}

void FileConfigTestCase::CreateEntriesAndSubgroup()
{
    wxFileConfig fc;
    fc.Write(_T("first"), _T("one"));
    fc.Write(_T("second"), _T("two"));
    fc.Write(_T("sub/sub_first"), _T("sub_one"));

    wxVERIFY_FILECONFIG( _T("first=one\n")
                         _T("second=two\n")
                         _T("[sub]\n")
                         _T("sub_first=sub_one\n"),
                         fc );
}

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
e1a2c7a5 VZ	39	// ----------------------------------------------------------------------------
	40	// local functions
	41	// ----------------------------------------------------------------------------
	42
	43	static wxString Dump(wxFileConfig& fc)
	44	{
	45	wxStringOutputStream sos;
	46	fc.Save(sos);
	47	return wxTextFile::Translate(sos.GetString(), wxTextFileType_Unix);
	48	}
	49
	50	// helper macro to test wxFileConfig contents
	51	#define wxVERIFY_FILECONFIG(t, fc) CPPUNIT_ASSERT_EQUAL(wxString(t), Dump(fc))
	52
17c24d37 VZ	53	// ----------------------------------------------------------------------------
	54	// test class
	55	// ----------------------------------------------------------------------------
	56
	57	class FileConfigTestCase : public CppUnit::TestCase
	58	{
	59	public:
8899b155	60	FileConfigTestCase() { }
17c24d37 VZ	61
	62	private:
	63	CPPUNIT_TEST_SUITE( FileConfigTestCase );
9db6158a	64	CPPUNIT_TEST( Path );
bd2fe27e	65	CPPUNIT_TEST( AddEntries );
9db6158a VZ	66	CPPUNIT_TEST( GetEntries );
	67	CPPUNIT_TEST( GetGroups );
	68	CPPUNIT_TEST( HasEntry );
17c24d37	69	CPPUNIT_TEST( HasGroup );
94139118 VZ	70	CPPUNIT_TEST( Save );
	71	CPPUNIT_TEST( DeleteEntry );
	72	CPPUNIT_TEST( DeleteGroup );
	73	CPPUNIT_TEST( DeleteAll );
	74	CPPUNIT_TEST( RenameEntry );
	75	CPPUNIT_TEST( RenameGroup );
c406cd3d VZ	76	CPPUNIT_TEST( CreateEntriesAndSubgroup );
c406cd3d VZ	77	CPPUNIT_TEST( CreateSubgroupAndEntries );
cbc9c06f	78	CPPUNIT_TEST( DeleteLastGroup );
17c24d37 VZ	79	CPPUNIT_TEST_SUITE_END();
17c24d37 VZ	80
9db6158a	81	void Path();
bd2fe27e	82	void AddEntries();
9db6158a VZ	83	void GetEntries();
	84	void GetGroups();
	85	void HasEntry();
17c24d37	86	void HasGroup();
94139118 VZ	87	void Save();
	88	void DeleteEntry();
	89	void DeleteGroup();
	90	void DeleteAll();
	91	void RenameEntry();
	92	void RenameGroup();
c406cd3d VZ	93	void CreateEntriesAndSubgroup();
c406cd3d VZ	94	void CreateSubgroupAndEntries();
cbc9c06f	95	void DeleteLastGroup();
17c24d37	96
9db6158a VZ	97	static wxString ChangePath(wxFileConfig& fc, const wxChar *path)
	98	{
	99	fc.SetPath(path);
	100
	101	return fc.GetPath();
	102	}
	103
	104	void CheckGroupEntries(const wxFileConfig& fc,
	105	const wxChar *path,
	106	size_t nEntries,
	107	...);
	108	void CheckGroupSubgroups(const wxFileConfig& fc,
	109	const wxChar *path,
	110	size_t nGroups,
	111	...);
	112
17c24d37 VZ	113	DECLARE_NO_COPY_CLASS(FileConfigTestCase)
	114	};
	115
	116	// register in the unnamed registry so that these tests are run by default
	117	CPPUNIT_TEST_SUITE_REGISTRATION( FileConfigTestCase );
	118
	119	// also include in it's own registry so that these tests can be run alone
	120	CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( FileConfigTestCase, "FileConfigTestCase" );
	121
9db6158a VZ	122	void FileConfigTestCase::Path()
	123	{
	124	wxStringInputStream sis(testconfig);
	125	wxFileConfig fc(sis);
	126
	127	CPPUNIT_ASSERT( ChangePath(fc, _T("")) == _T("") );
	128	CPPUNIT_ASSERT( ChangePath(fc, _T("/")) == _T("") );
	129	CPPUNIT_ASSERT( ChangePath(fc, _T("root")) == _T("/root") );
	130	CPPUNIT_ASSERT( ChangePath(fc, _T("/root")) == _T("/root") );
	131	CPPUNIT_ASSERT( ChangePath(fc, _T("/root/group1/subgroup")) == _T("/root/group1/subgroup") );
	132	CPPUNIT_ASSERT( ChangePath(fc, _T("/root/group2")) == _T("/root/group2") );
	133	}
	134
bd2fe27e VZ	135	void FileConfigTestCase::AddEntries()
	136	{
	137	wxFileConfig fc;
	138
e1a2c7a5	139	wxVERIFY_FILECONFIG( _T(""), fc );
bd2fe27e VZ	140
bd2fe27e VZ	141	fc.Write(_T("/Foo"), _T("foo"));
e1a2c7a5	142	wxVERIFY_FILECONFIG( _T("Foo=foo\n"), fc );
bd2fe27e VZ	143
bd2fe27e VZ	144	fc.Write(_T("/Bar/Baz"), _T("baz"));
e1a2c7a5	145	wxVERIFY_FILECONFIG( _T("Foo=foo\n[Bar]\nBaz=baz\n"), fc );
bd2fe27e VZ	146
bd2fe27e VZ	147	fc.DeleteAll();
e1a2c7a5	148	wxVERIFY_FILECONFIG( _T(""), fc );
bd2fe27e VZ	149
bd2fe27e VZ	150	fc.Write(_T("/Bar/Baz"), _T("baz"));
e1a2c7a5	151	wxVERIFY_FILECONFIG( _T("[Bar]\nBaz=baz\n"), fc );
bd2fe27e VZ	152
bd2fe27e VZ	153	fc.Write(_T("/Foo"), _T("foo"));
e1a2c7a5	154	wxVERIFY_FILECONFIG( _T("Foo=foo\n[Bar]\nBaz=baz\n"), fc );
bd2fe27e VZ	155	}
bd2fe27e VZ	156
9db6158a VZ	157	void
	158	FileConfigTestCase::CheckGroupEntries(const wxFileConfig& fc,
	159	const wxChar *path,
	160	size_t nEntries,
	161	...)
	162	{
	163	wxConfigPathChanger change(&fc, wxString(path) + _T("/"));
	164
	165	CPPUNIT_ASSERT( fc.GetNumberOfEntries() == nEntries );
	166
	167	va_list ap;
	168	va_start(ap, nEntries);
	169
	170	long cookie;
	171	wxString name;
	172	for ( bool cont = fc.GetFirstEntry(name, cookie);
	173	cont;
	174	cont = fc.GetNextEntry(name, cookie), nEntries-- )
	175	{
	176	CPPUNIT_ASSERT( name == va_arg(ap, wxChar *) );
	177	}
	178
	179	CPPUNIT_ASSERT( nEntries == 0 );
	180
	181	va_end(ap);
	182	}
	183
	184	void
	185	FileConfigTestCase::CheckGroupSubgroups(const wxFileConfig& fc,
	186	const wxChar *path,
	187	size_t nGroups,
	188	...)
	189	{
	190	wxConfigPathChanger change(&fc, wxString(path) + _T("/"));
	191
	192	CPPUNIT_ASSERT( fc.GetNumberOfGroups() == nGroups );
	193
	194	va_list ap;
	195	va_start(ap, nGroups);
	196
	197	long cookie;
	198	wxString name;
	199	for ( bool cont = fc.GetFirstGroup(name, cookie);
	200	cont;
	201	cont = fc.GetNextGroup(name, cookie), nGroups-- )
	202	{
	203	CPPUNIT_ASSERT( name == va_arg(ap, wxChar *) );
	204	}
	205
	206	CPPUNIT_ASSERT( nGroups == 0 );
	207
	208	va_end(ap);
	209	}
	210
	211	void FileConfigTestCase::GetEntries()
	212	{
	213	wxStringInputStream sis(testconfig);
	214	wxFileConfig fc(sis);
	215
	216	CheckGroupEntries(fc, _T(""), 0);
	217	CheckGroupEntries(fc, _T("/root"), 1, _T("entry"));
	218	CheckGroupEntries(fc, _T("/root/group1"), 0);
	219	CheckGroupEntries(fc, _T("/root/group1/subgroup"),
	220	2, _T("subentry"), _T("subentry2"));
221	}
222
223	void FileConfigTestCase::GetGroups()
224	{
225	wxStringInputStream sis(testconfig);
226	wxFileConfig fc(sis);
227
228	CheckGroupSubgroups(fc, _T(""), 1, _T("root"));
229	CheckGroupSubgroups(fc, _T("/root"), 2, _T("group1"), _T("group2"));
230	CheckGroupSubgroups(fc, _T("/root/group1"), 1, _T("subgroup"));
231	CheckGroupSubgroups(fc, _T("/root/group2"), 0);
232	}
233
234	void FileConfigTestCase::HasEntry()
235	{
236	wxStringInputStream sis(testconfig);
237	wxFileConfig fc(sis);
238
239	CPPUNIT_ASSERT( !fc.HasEntry(_T("root")) );
240	CPPUNIT_ASSERT( fc.HasEntry(_T("root/entry")) );
241	CPPUNIT_ASSERT( fc.HasEntry(_T("/root/entry")) );
242	CPPUNIT_ASSERT( fc.HasEntry(_T("root/group1/subgroup/subentry")) );
243	CPPUNIT_ASSERT( !fc.HasEntry(_T("")) );
244	CPPUNIT_ASSERT( !fc.HasEntry(_T("root/group1")) );
245	CPPUNIT_ASSERT( !fc.HasEntry(_T("subgroup/subentry")) );
b0db68b2 VZ	246	CPPUNIT_ASSERT( !fc.HasEntry(_T("/root/no_such_group/entry")) );
b0db68b2 VZ	247	CPPUNIT_ASSERT( !fc.HasGroup(_T("/root/no_such_group")) );
9db6158a VZ	248	}
9db6158a VZ	249
17c24d37 VZ	250	void FileConfigTestCase::HasGroup()
	251	{
	252	wxStringInputStream sis(testconfig);
	253	wxFileConfig fc(sis);
	254
	255	CPPUNIT_ASSERT( fc.HasGroup(_T("root")) );
	256	CPPUNIT_ASSERT( fc.HasGroup(_T("root/group1")) );
	257	CPPUNIT_ASSERT( fc.HasGroup(_T("root/group1/subgroup")) );
	258	CPPUNIT_ASSERT( fc.HasGroup(_T("root/group2")) );
17c24d37 VZ	259	CPPUNIT_ASSERT( !fc.HasGroup(_T("")) );
	260	CPPUNIT_ASSERT( !fc.HasGroup(_T("root/group")) );
	261	CPPUNIT_ASSERT( !fc.HasGroup(_T("root//subgroup")) );
993896f1 VZ	262	CPPUNIT_ASSERT( !fc.HasGroup(_T("foot/subgroup")) );
993896f1 VZ	263	CPPUNIT_ASSERT( !fc.HasGroup(_T("foot")) );
17c24d37 VZ	264	}
17c24d37 VZ	265
94139118 VZ	266	void FileConfigTestCase::Save()
	267	{
	268	wxStringInputStream sis(testconfig);
	269	wxFileConfig fc(sis);
e1a2c7a5	270	wxVERIFY_FILECONFIG( testconfig, fc );
94139118 VZ	271	}
	272
	273	void FileConfigTestCase::DeleteEntry()
	274	{
	275	wxStringInputStream sis(testconfig);
	276	wxFileConfig fc(sis);
	277
	278	CPPUNIT_ASSERT( !fc.DeleteEntry(_T("foo")) );
	279
	280	CPPUNIT_ASSERT( fc.DeleteEntry(_T("root/group1/subgroup/subentry")) );
e1a2c7a5 VZ	281	wxVERIFY_FILECONFIG( _T("[root]\n")
	282	_T("entry=value\n")
	283	_T("[root/group1]\n")
	284	_T("[root/group1/subgroup]\n")
	285	_T("subentry2=subvalue2\n")
	286	_T("[root/group2]\n"),
	287	fc );
94139118 VZ	288
	289	// group should be deleted now as well as it became empty
	290	wxConfigPathChanger change(&fc, _T("root/group1/subgroup/subentry2"));
	291	CPPUNIT_ASSERT( fc.DeleteEntry(_T("subentry2")) );
e1a2c7a5 VZ	292	wxVERIFY_FILECONFIG( _T("[root]\n")
	293	_T("entry=value\n")
	294	_T("[root/group1]\n")
	295	_T("[root/group2]\n"),
	296	fc );
94139118 VZ	297	}
	298
	299	void FileConfigTestCase::DeleteGroup()
	300	{
	301	wxStringInputStream sis(testconfig);
	302	wxFileConfig fc(sis);
	303
	304	CPPUNIT_ASSERT( !fc.DeleteGroup(_T("foo")) );
	305
	306	CPPUNIT_ASSERT( fc.DeleteGroup(_T("root/group1")) );
e1a2c7a5 VZ	307	wxVERIFY_FILECONFIG( _T("[root]\n")
	308	_T("entry=value\n")
	309	_T("[root/group2]\n"),
	310	fc );
94139118 VZ	311
94139118 VZ	312	CPPUNIT_ASSERT( fc.DeleteGroup(_T("root/group2")) );
e1a2c7a5 VZ	313	wxVERIFY_FILECONFIG( _T("[root]\n")
	314	_T("entry=value\n"),
	315	fc );
94139118 VZ	316
	317	CPPUNIT_ASSERT( fc.DeleteGroup(_T("root")) );
	318	CPPUNIT_ASSERT( Dump(fc).empty() );
	319	}
	320
	321	void FileConfigTestCase::DeleteAll()
	322	{
	323	wxStringInputStream sis(testconfig);
	324	wxFileConfig fc(sis);
	325
	326	CPPUNIT_ASSERT( fc.DeleteAll() );
	327	CPPUNIT_ASSERT( Dump(fc).empty() );
	328	}
	329
	330	void FileConfigTestCase::RenameEntry()
	331	{
	332	wxStringInputStream sis(testconfig);
	333	wxFileConfig fc(sis);
	334
	335	fc.SetPath(_T("root"));
	336	CPPUNIT_ASSERT( fc.RenameEntry(_T("entry"), _T("newname")) );
e1a2c7a5 VZ	337	wxVERIFY_FILECONFIG( _T("[root]\n")
	338	_T("newname=value\n")
	339	_T("[root/group1]\n")
	340	_T("[root/group1/subgroup]\n")
	341	_T("subentry=subvalue\n")
	342	_T("subentry2=subvalue2\n")
	343	_T("[root/group2]\n"),
	344	fc );
94139118 VZ	345
	346	fc.SetPath(_T("group1/subgroup"));
	347	CPPUNIT_ASSERT( !fc.RenameEntry(_T("entry"), _T("newname")) );
	348	CPPUNIT_ASSERT( !fc.RenameEntry(_T("subentry"), _T("subentry2")) );
	349
	350	CPPUNIT_ASSERT( fc.RenameEntry(_T("subentry"), _T("subentry1")) );
e1a2c7a5 VZ	351	wxVERIFY_FILECONFIG( _T("[root]\n")
	352	_T("newname=value\n")
	353	_T("[root/group1]\n")
	354	_T("[root/group1/subgroup]\n")
	355	_T("subentry2=subvalue2\n")
	356	_T("subentry1=subvalue\n")
	357	_T("[root/group2]\n"),
	358	fc );
94139118 VZ	359	}
	360
	361	void FileConfigTestCase::RenameGroup()
	362	{
	363	wxStringInputStream sis(testconfig);
	364	wxFileConfig fc(sis);
	365
	366	CPPUNIT_ASSERT( fc.RenameGroup(_T("root"), _T("foot")) );
e1a2c7a5 VZ	367	wxVERIFY_FILECONFIG( _T("[foot]\n")
	368	_T("entry=value\n")
	369	_T("[foot/group1]\n")
	370	_T("[foot/group1/subgroup]\n")
	371	_T("subentry=subvalue\n")
	372	_T("subentry2=subvalue2\n")
	373	_T("[foot/group2]\n"),
	374	fc );
3ca10461	375
126bd656 VZ	376	// renaming a path doesn't work, it must be the immediate group
	377	CPPUNIT_ASSERT( !fc.RenameGroup(_T("foot/group1"), _T("group2")) );
	378
	379
3ca10461 VZ	380	fc.SetPath(_T("foot"));
3ca10461 VZ	381
126bd656 VZ	382	// renaming to a name of existing group doesn't work
	383	CPPUNIT_ASSERT( !fc.RenameGroup(_T("group1"), _T("group2")) );
	384
	385	// try exchanging the groups names and then restore them back
3ca10461 VZ	386	CPPUNIT_ASSERT( fc.RenameGroup(_T("group1"), _T("groupTmp")) );
	387	wxVERIFY_FILECONFIG( _T("[foot]\n")
	388	_T("entry=value\n")
	389	_T("[foot/groupTmp]\n")
	390	_T("[foot/groupTmp/subgroup]\n")
	391	_T("subentry=subvalue\n")
	392	_T("subentry2=subvalue2\n")
	393	_T("[foot/group2]\n"),
	394	fc );
	395
	396	CPPUNIT_ASSERT( fc.RenameGroup(_T("group2"), _T("group1")) );
	397	wxVERIFY_FILECONFIG( _T("[foot]\n")
	398	_T("entry=value\n")
	399	_T("[foot/groupTmp]\n")
	400	_T("[foot/groupTmp/subgroup]\n")
	401	_T("subentry=subvalue\n")
	402	_T("subentry2=subvalue2\n")
	403	_T("[foot/group1]\n"),
	404	fc );
	405
	406	CPPUNIT_ASSERT( fc.RenameGroup(_T("groupTmp"), _T("group2")) );
	407	wxVERIFY_FILECONFIG( _T("[foot]\n")
	408	_T("entry=value\n")
	409	_T("[foot/group2]\n")
	410	_T("[foot/group2/subgroup]\n")
	411	_T("subentry=subvalue\n")
	412	_T("subentry2=subvalue2\n")
	413	_T("[foot/group1]\n"),
	414	fc );
126bd656 VZ	415
	416	CPPUNIT_ASSERT( fc.RenameGroup(_T("group1"), _T("groupTmp")) );
	417	wxVERIFY_FILECONFIG( _T("[foot]\n")
	418	_T("entry=value\n")
	419	_T("[foot/group2]\n")
	420	_T("[foot/group2/subgroup]\n")
	421	_T("subentry=subvalue\n")
	422	_T("subentry2=subvalue2\n")
	423	_T("[foot/groupTmp]\n"),
	424	fc );
	425
	426	CPPUNIT_ASSERT( fc.RenameGroup(_T("group2"), _T("group1")) );
	427	wxVERIFY_FILECONFIG( _T("[foot]\n")
	428	_T("entry=value\n")
	429	_T("[foot/group1]\n")
	430	_T("[foot/group1/subgroup]\n")
	431	_T("subentry=subvalue\n")
	432	_T("subentry2=subvalue2\n")
	433	_T("[foot/groupTmp]\n"),
	434	fc );
	435
	436	CPPUNIT_ASSERT( fc.RenameGroup(_T("groupTmp"), _T("group2")) );
	437	wxVERIFY_FILECONFIG( _T("[foot]\n")
	438	_T("entry=value\n")
	439	_T("[foot/group1]\n")
	440	_T("[foot/group1/subgroup]\n")
	441	_T("subentry=subvalue\n")
	442	_T("subentry2=subvalue2\n")
	443	_T("[foot/group2]\n"),
	444	fc );
94139118 VZ	445	}
94139118 VZ	446
c406cd3d VZ	447	void FileConfigTestCase::CreateSubgroupAndEntries()
	448	{
	449	wxFileConfig fc;
	450	fc.Write(_T("sub/sub_first"), _T("sub_one"));
	451	fc.Write(_T("first"), _T("one"));
	452
e1a2c7a5 VZ	453	wxVERIFY_FILECONFIG( _T("first=one\n")
	454	_T("[sub]\n")
	455	_T("sub_first=sub_one\n"),
	456	fc );
c406cd3d VZ	457	}
	458
	459	void FileConfigTestCase::CreateEntriesAndSubgroup()
	460	{
	461	wxFileConfig fc;
	462	fc.Write(_T("first"), _T("one"));
	463	fc.Write(_T("second"), _T("two"));
	464	fc.Write(_T("sub/sub_first"), _T("sub_one"));
	465
e1a2c7a5 VZ	466	wxVERIFY_FILECONFIG( _T("first=one\n")
	467	_T("second=two\n")
	468	_T("[sub]\n")
	469	_T("sub_first=sub_one\n"),
	470	fc );
c406cd3d	471	}
cbc9c06f DS	472
	473	static void EmptyConfigAndWriteKey()
	474	{
	475	wxFileConfig fc(_T("deleteconftest"));
	476
	477	const wxString groupPath = _T("/root");
	478
c406cd3d	479	if ( fc.Exists(groupPath) )
cbc9c06f DS	480	{
	481	// using DeleteGroup exposes the problem, using DeleteAll doesn't
	482	CPPUNIT_ASSERT( fc.DeleteGroup(groupPath) );
	483	}
	484
	485	// the config must be empty for the problem to arise
	486	CPPUNIT_ASSERT( !fc.GetNumberOfEntries(true) );
	487	CPPUNIT_ASSERT( !fc.GetNumberOfGroups(true) );
	488
	489
	490	// this crashes on second call of this function
	491	CPPUNIT_ASSERT( fc.Write(groupPath + _T("/entry"), _T("value")) );
	492	}
	493
	494	void FileConfigTestCase::DeleteLastGroup()
	495	{
	496	/*
	497	We make 2 of the same calls, first to create a file config with a single
	498	group and key...
	499	*/
	500	::EmptyConfigAndWriteKey();
	501
	502	/*
	503	... then the same but this time the key's group is deleted before the
	504	key is written again. This causes a crash.
	505	*/
	506	::EmptyConfigAndWriteKey();
	507
	508
	509	// clean up
	510	wxLogNull noLogging;
c406cd3d	511	(void) ::wxRemoveFile(wxFileConfig::GetLocalFileName(_T("deleteconftest")));
cbc9c06f DS	512	}
cbc9c06f DS	513
17c24d37 VZ	514	#endif // wxUSE_FILECONFIG
17c24d37 VZ	515