[wxWidgets.git] / tests / formatconverter / formatconvertertest.cpp

///////////////////////////////////////////////////////////////////////////////
// Name:        tests/formatconverter/formatconverter.cpp
// Purpose:     Test wxFormatConverter
// Author:      Mike Wetherell
// RCS-ID:      $Id$
// Copyright:   (c) 2004 Mike Wetherell
// Licence:     wxWidgets licence
///////////////////////////////////////////////////////////////////////////////

//
// Notes:
//
// The conversions wxFormatConverter currently does are as follows:
//
//    %s, %lS   ->  %ls
//    %S, %hS   ->  %s
//    %c, %lC   ->  %lc
//    %C, %hC   ->  %c
//
// %hs and %hc stay the same.
//
// %S and %C aren't actually in the ISO C or C++ standards, but they can be
// avoided when writing portable code.
//
// Nor are %hs or %hc in the standards, which means wxWidgets currently doesn't
// have a specifier for 'char' types that is ok for all builds and platforms.
//
// The effect of using %hs/%hc is undefined, though RTLs are quite likely
// to just ignore the 'h', so maybe it works as required even though it's
// not legal.
//
// I've put in some checks, such as this which will flag up any platforms
// where this is not the case:
//
//  CPPUNIT_ASSERT(wxString::Format(_T("%hs"), "test") == _T("test"));
//

// For compilers that support precompilation, includes "wx/wx.h".
#include "testprec.h"

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

// for all others, include the necessary headers
#ifndef WX_PRECOMP
    #include "wx/wx.h"
#endif

// wxFormatConverter can only be tested in a Unicode non-Windows debug build
//
#if defined(wxNEED_PRINTF_CONVERSION) && defined(__WXDEBUG__)
#define CAN_TEST
extern wxString wxConvertFormat(const wxChar *format);
#endif

using CppUnit::TestCase;
using std::string;

///////////////////////////////////////////////////////////////////////////////
// The test case
//
// wxFormatConverter only changes %s, %c, %S and %C, all others are treated
// equally, therefore it is enough to choose just one other for testing, %d
// will do.

class FormatConverterTestCase : public TestCase
{
    CPPUNIT_TEST_SUITE(FormatConverterTestCase);
        CPPUNIT_TEST(format_d);
        CPPUNIT_TEST(format_hd);
        CPPUNIT_TEST(format_ld);
        CPPUNIT_TEST(format_s);
        CPPUNIT_TEST(format_hs);
        CPPUNIT_TEST(format_ls);
        CPPUNIT_TEST(format_c);
        CPPUNIT_TEST(format_hc);
        CPPUNIT_TEST(format_lc);
#ifdef CAN_TEST
        CPPUNIT_TEST(format_S);
        CPPUNIT_TEST(format_hS);
        CPPUNIT_TEST(format_lS);
        CPPUNIT_TEST(format_C);
        CPPUNIT_TEST(format_hC);
        CPPUNIT_TEST(format_lC);
        CPPUNIT_TEST(testLonger);
#endif
    CPPUNIT_TEST_SUITE_END();

    void format_d();
    void format_hd();
    void format_ld();
    void format_s();
    void format_hs();
    void format_ls();
    void format_c();
    void format_hc();
    void format_lc();

#ifdef CAN_TEST
    void format_S();
    void format_hS();
    void format_lS();
    void format_C();
    void format_hC();
    void format_lC();
    void testLonger();

    void doTest(const wxChar *input, const wxChar *expected);
    void check(const wxString& input, const wxString& expected);
#endif
};

void FormatConverterTestCase::format_d()
{
#ifdef CAN_TEST
    doTest(_T("d"), _T("d"));
#endif
    CPPUNIT_ASSERT(wxString::Format(_T("%d"), 255) == _T("255"));
    CPPUNIT_ASSERT(wxString::Format(_T("%05d"), 255) == _T("00255"));
    CPPUNIT_ASSERT(wxString::Format(_T("% 5d"), 255) == _T("  255"));
    CPPUNIT_ASSERT(wxString::Format(_T("% 5d"), -255) == _T(" -255"));
    CPPUNIT_ASSERT(wxString::Format(_T("%-5d"), -255) == _T("-255 "));
    CPPUNIT_ASSERT(wxString::Format(_T("%+5d"), 255) == _T(" +255"));
    CPPUNIT_ASSERT(wxString::Format(_T("%*d"), 5, 255) == _T("  255"));
}

void FormatConverterTestCase::format_hd()
{
#ifdef CAN_TEST
    doTest(_T("hd"), _T("hd"));
#endif
    short s = 32767;
    CPPUNIT_ASSERT(wxString::Format(_T("%hd"), s) == _T("32767"));
}

void FormatConverterTestCase::format_ld()
{
#ifdef CAN_TEST
    doTest(_T("ld"), _T("ld"));
#endif
    long l = 2147483647L;
    CPPUNIT_ASSERT(wxString::Format(_T("%ld"), l) == _T("2147483647"));
}

void FormatConverterTestCase::format_s()
{
#ifdef CAN_TEST
    doTest(_T("s"), _T("ls"));
#endif
    CPPUNIT_ASSERT(wxString::Format(_T("%s!"), _T("test")) == _T("test!"));
    CPPUNIT_ASSERT(wxString::Format(_T("%6s!"), _T("test")) == _T("  test!"));
    CPPUNIT_ASSERT(wxString::Format(_T("%-6s!"), _T("test")) == _T("test  !"));
    CPPUNIT_ASSERT(wxString::Format(_T("%.6s!"), _T("test")) == _T("test!"));
    CPPUNIT_ASSERT(wxString::Format(_T("%6.4s!"), _T("testing")) == _T("  test!"));
}

void FormatConverterTestCase::format_hs()
{
#ifdef CAN_TEST
    doTest(_T("hs"), _T("hs"));
#endif
    CPPUNIT_ASSERT(wxString::Format(wxString(_T("%hs!")), "test") == _T("test!"));
    CPPUNIT_ASSERT(wxString::Format(wxString(_T("%6hs!")), "test") == _T("  test!"));
    CPPUNIT_ASSERT(wxString::Format(wxString(_T("%-6hs!")), "test") == _T("test  !"));
    CPPUNIT_ASSERT(wxString::Format(wxString(_T("%.6hs!")), "test") == _T("test!"));
    CPPUNIT_ASSERT(wxString::Format(wxString(_T("%6.4hs!")), "testing") == _T("  test!"));
}

void FormatConverterTestCase::format_ls()
{
#ifdef CAN_TEST
    doTest(_T("ls"), _T("ls"));
#endif
    CPPUNIT_ASSERT(wxString::Format(_T("%ls!"), L"test") == _T("test!"));
    CPPUNIT_ASSERT(wxString::Format(_T("%6ls!"), L"test") == _T("  test!"));
    CPPUNIT_ASSERT(wxString::Format(_T("%-6ls!"), L"test") == _T("test  !"));
    CPPUNIT_ASSERT(wxString::Format(_T("%.6ls!"), L"test") == _T("test!"));
    CPPUNIT_ASSERT(wxString::Format(_T("%6.4ls!"), L"testing") == _T("  test!"));
}

void FormatConverterTestCase::format_c()
{
#ifdef CAN_TEST
    doTest(_T("c"), _T("lc"));
#endif
    CPPUNIT_ASSERT(wxString::Format(_T("%c"), _T('x')) == _T("x"));
    CPPUNIT_ASSERT(wxString::Format(_T("%2c"), _T('x')) == _T(" x"));
    CPPUNIT_ASSERT(wxString::Format(_T("%-2c"), _T('x')) == _T("x "));
}

void FormatConverterTestCase::format_hc()
{
#ifdef CAN_TEST
    doTest(_T("hc"), _T("hc"));
#endif
    CPPUNIT_ASSERT(wxString::Format(wxString(_T("%hc")), 'x') == _T("x"));
    CPPUNIT_ASSERT(wxString::Format(wxString(_T("%2hc")), 'x') == _T(" x"));
    CPPUNIT_ASSERT(wxString::Format(wxString(_T("%-2hc")), 'x') == _T("x "));
}

void FormatConverterTestCase::format_lc()
{
#ifdef CAN_TEST
    doTest(_T("lc"), _T("lc"));
#endif
    CPPUNIT_ASSERT(wxString::Format(_T("%lc"), L'x') == _T("x"));
    CPPUNIT_ASSERT(wxString::Format(_T("%2lc"), L'x') == _T(" x"));
    CPPUNIT_ASSERT(wxString::Format(_T("%-2lc"), L'x') == _T("x "));
}

#ifdef CAN_TEST

void FormatConverterTestCase::format_S()  { doTest(_T("S"),  _T("s"));  }
void FormatConverterTestCase::format_hS() { doTest(_T("hS"), _T("s"));  }
void FormatConverterTestCase::format_lS() { doTest(_T("lS"), _T("ls")); }

void FormatConverterTestCase::format_C()  { doTest(_T("C"),  _T("c"));  }
void FormatConverterTestCase::format_hC() { doTest(_T("hC"), _T("c"));  }
void FormatConverterTestCase::format_lC() { doTest(_T("lC"), _T("lc")); }

// It's possible that although a format converts correctly alone, it leaves
// the converter in a bad state that will affect subsequent formats, so
// check with a selection of longer patterns.
//
void FormatConverterTestCase::testLonger()
{
    struct {
        const wxChar *input;
        const wxChar *expected;
    } formats[] = {
        { _T("%d"),     _T("%d"),    },
        { _T("%*hd"),   _T("%*hd")   },
        { _T("%.4ld"),  _T("%.4ld")  },
        { _T("%-.*s"),  _T("%-.*ls") },
        { _T("%.*hs"),  _T("%.*hs"), },
        { _T("%-.9ls"), _T("%-.9ls") },
        { _T("%-*c"),   _T("%-*lc")  },
        { _T("%3hc"),   _T("%3hc")   },
        { _T("%-5lc"),  _T("%-5lc")  }
    };
    size_t i, j;

    // exclude patterns that don't translate correctly alone from the test
    for (i = 0; i < WXSIZEOF(formats); i++)
        if (wxConvertFormat(formats[i].input) != formats[i].expected)
            formats[i].input = NULL;

    // test all possible pairs of the above patterns
    for (i = 0; i < WXSIZEOF(formats); i++) {
        if (formats[i].input) {
            wxString input(formats[i].input);
            wxString expected(formats[i].expected);

            for (j = 0; j < WXSIZEOF(formats); j++)
                if (formats[j].input)
                    check(input + formats[j].input,
                          expected + formats[j].expected);
        }
    }
}

void FormatConverterTestCase::doTest(const wxChar *input,
                                     const wxChar *expected)
{
    static const wxChar *flag_width[] =
        { _T(""), _T("*"), _T("10"), _T("-*"), _T("-10"), NULL };
    static const wxChar *precision[] =
        { _T(""), _T(".*"), _T(".10"), NULL };
    static const wxChar *empty[] =
        { _T(""), NULL };

    // no precision for %c or %C
    const wxChar **precs = wxTolower(input[wxStrlen(input)-1]) == _T('c') ?
        empty : precision;

    wxString fmt(_T("%"));

    // try the test for a variety of combinations of flag, width and precision
    for (const wxChar **prec = precs; *prec; prec++)
        for (const wxChar **width = flag_width; *width; width++)
            check(fmt + *width + *prec + input,
                  fmt + *width + *prec + expected);
}

void FormatConverterTestCase::check(const wxString& input,
                                    const wxString& expected)
{
    wxString result = wxConvertFormat(input);
    wxString msg = _T("input: '") + input +
                   _T("', result: '") + result +
                   _T("', expected: '") + expected + _T("'");
    CPPUNIT_ASSERT_MESSAGE(string(msg.mb_str()), result == expected);
}

#endif // CAN_TEST

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

// also include in it's own registry so that these tests can be run alone
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(FormatConverterTestCase,
                                      "FormatConverterTestCase");
Commit	Line	Data
7d5ab151 VS	1	///////////////////////////////////////////////////////////////////////////////
	2	// Name: tests/formatconverter/formatconverter.cpp
	3	// Purpose: Test wxFormatConverter
	4	// Author: Mike Wetherell
	5	// RCS-ID: $Id$
	6	// Copyright: (c) 2004 Mike Wetherell
	7	// Licence: wxWidgets licence
	8	///////////////////////////////////////////////////////////////////////////////
	9
	10	//
	11	// Notes:
	12	//
	13	// The conversions wxFormatConverter currently does are as follows:
	14	//
	15	// %s, %lS -> %ls
	16	// %S, %hS -> %s
	17	// %c, %lC -> %lc
	18	// %C, %hC -> %c
	19	//
	20	// %hs and %hc stay the same.
	21	//
	22	// %S and %C aren't actually in the ISO C or C++ standards, but they can be
	23	// avoided when writing portable code.
	24	//
	25	// Nor are %hs or %hc in the standards, which means wxWidgets currently doesn't
	26	// have a specifier for 'char' types that is ok for all builds and platforms.
	27	//
	28	// The effect of using %hs/%hc is undefined, though RTLs are quite likely
	29	// to just ignore the 'h', so maybe it works as required even though it's
	30	// not legal.
	31	//
	32	// I've put in some checks, such as this which will flag up any platforms
	33	// where this is not the case:
	34	//
	35	// CPPUNIT_ASSERT(wxString::Format(_T("%hs"), "test") == _T("test"));
	36	//
	37
7d5ab151	38	// For compilers that support precompilation, includes "wx/wx.h".
8899b155	39	#include "testprec.h"
7d5ab151 VS	40
	41	#ifdef __BORLANDC__
	42	#pragma hdrstop
	43	#endif
	44
	45	// for all others, include the necessary headers
	46	#ifndef WX_PRECOMP
	47	#include "wx/wx.h"
	48	#endif
	49
7d5ab151 VS	50	// wxFormatConverter can only be tested in a Unicode non-Windows debug build
	51	//
	52	#if defined(wxNEED_PRINTF_CONVERSION) && defined(__WXDEBUG__)
	53	#define CAN_TEST
	54	extern wxString wxConvertFormat(const wxChar *format);
	55	#endif
	56
3e5f6c1c WS	57	using CppUnit::TestCase;
3e5f6c1c WS	58	using std::string;
7d5ab151 VS	59
	60	///////////////////////////////////////////////////////////////////////////////
	61	// The test case
	62	//
	63	// wxFormatConverter only changes %s, %c, %S and %C, all others are treated
	64	// equally, therefore it is enough to choose just one other for testing, %d
	65	// will do.
	66
	67	class FormatConverterTestCase : public TestCase
	68	{
	69	CPPUNIT_TEST_SUITE(FormatConverterTestCase);
	70	CPPUNIT_TEST(format_d);
	71	CPPUNIT_TEST(format_hd);
	72	CPPUNIT_TEST(format_ld);
	73	CPPUNIT_TEST(format_s);
	74	CPPUNIT_TEST(format_hs);
	75	CPPUNIT_TEST(format_ls);
	76	CPPUNIT_TEST(format_c);
	77	CPPUNIT_TEST(format_hc);
	78	CPPUNIT_TEST(format_lc);
	79	#ifdef CAN_TEST
	80	CPPUNIT_TEST(format_S);
	81	CPPUNIT_TEST(format_hS);
	82	CPPUNIT_TEST(format_lS);
	83	CPPUNIT_TEST(format_C);
	84	CPPUNIT_TEST(format_hC);
	85	CPPUNIT_TEST(format_lC);
	86	CPPUNIT_TEST(testLonger);
	87	#endif
	88	CPPUNIT_TEST_SUITE_END();
	89
7d5ab151 VS	90	void format_d();
	91	void format_hd();
	92	void format_ld();
	93	void format_s();
	94	void format_hs();
	95	void format_ls();
	96	void format_c();
	97	void format_hc();
	98	void format_lc();
	99
	100	#ifdef CAN_TEST
	101	void format_S();
	102	void format_hS();
	103	void format_lS();
	104	void format_C();
	105	void format_hC();
	106	void format_lC();
	107	void testLonger();
	108
	109	void doTest(const wxChar input, const wxChar expected);
	110	void check(const wxString& input, const wxString& expected);
	111	#endif
	112	};
	113
	114	void FormatConverterTestCase::format_d()
	115	{
	116	#ifdef CAN_TEST
	117	doTest(_T("d"), _T("d"));
	118	#endif
	119	CPPUNIT_ASSERT(wxString::Format(_T("%d"), 255) == _T("255"));
8dae9169 VS	120	CPPUNIT_ASSERT(wxString::Format(_T("%05d"), 255) == _T("00255"));
	121	CPPUNIT_ASSERT(wxString::Format(_T("% 5d"), 255) == _T(" 255"));
	122	CPPUNIT_ASSERT(wxString::Format(_T("% 5d"), -255) == _T(" -255"));
	123	CPPUNIT_ASSERT(wxString::Format(_T("%-5d"), -255) == _T("-255 "));
	124	CPPUNIT_ASSERT(wxString::Format(_T("%+5d"), 255) == _T(" +255"));
	125	CPPUNIT_ASSERT(wxString::Format(_T("%*d"), 5, 255) == _T(" 255"));
7d5ab151 VS	126	}
	127
	128	void FormatConverterTestCase::format_hd()
	129	{
	130	#ifdef CAN_TEST
	131	doTest(_T("hd"), _T("hd"));
	132	#endif
	133	short s = 32767;
	134	CPPUNIT_ASSERT(wxString::Format(_T("%hd"), s) == _T("32767"));
	135	}
	136
	137	void FormatConverterTestCase::format_ld()
	138	{
	139	#ifdef CAN_TEST
	140	doTest(_T("ld"), _T("ld"));
	141	#endif
	142	long l = 2147483647L;
	143	CPPUNIT_ASSERT(wxString::Format(_T("%ld"), l) == _T("2147483647"));
	144	}
	145
	146	void FormatConverterTestCase::format_s()
	147	{
	148	#ifdef CAN_TEST
	149	doTest(_T("s"), _T("ls"));
	150	#endif
8dae9169 VS	151	CPPUNIT_ASSERT(wxString::Format(_T("%s!"), _T("test")) == _T("test!"));
	152	CPPUNIT_ASSERT(wxString::Format(_T("%6s!"), _T("test")) == _T(" test!"));
	153	CPPUNIT_ASSERT(wxString::Format(_T("%-6s!"), _T("test")) == _T("test !"));
	154	CPPUNIT_ASSERT(wxString::Format(_T("%.6s!"), _T("test")) == _T("test!"));
	155	CPPUNIT_ASSERT(wxString::Format(_T("%6.4s!"), _T("testing")) == _T(" test!"));
7d5ab151 VS	156	}
	157
	158	void FormatConverterTestCase::format_hs()
	159	{
	160	#ifdef CAN_TEST
	161	doTest(_T("hs"), _T("hs"));
	162	#endif
8dae9169 VS	163	CPPUNIT_ASSERT(wxString::Format(wxString(_T("%hs!")), "test") == _T("test!"));
	164	CPPUNIT_ASSERT(wxString::Format(wxString(_T("%6hs!")), "test") == _T(" test!"));
	165	CPPUNIT_ASSERT(wxString::Format(wxString(_T("%-6hs!")), "test") == _T("test !"));
	166	CPPUNIT_ASSERT(wxString::Format(wxString(_T("%.6hs!")), "test") == _T("test!"));
	167	CPPUNIT_ASSERT(wxString::Format(wxString(_T("%6.4hs!")), "testing") == _T(" test!"));
7d5ab151 VS	168	}
	169
	170	void FormatConverterTestCase::format_ls()
	171	{
	172	#ifdef CAN_TEST
	173	doTest(_T("ls"), _T("ls"));
	174	#endif
8dae9169 VS	175	CPPUNIT_ASSERT(wxString::Format(_T("%ls!"), L"test") == _T("test!"));
	176	CPPUNIT_ASSERT(wxString::Format(_T("%6ls!"), L"test") == _T(" test!"));
	177	CPPUNIT_ASSERT(wxString::Format(_T("%-6ls!"), L"test") == _T("test !"));
	178	CPPUNIT_ASSERT(wxString::Format(_T("%.6ls!"), L"test") == _T("test!"));
	179	CPPUNIT_ASSERT(wxString::Format(_T("%6.4ls!"), L"testing") == _T(" test!"));
7d5ab151 VS	180	}
	181
	182	void FormatConverterTestCase::format_c()
	183	{
	184	#ifdef CAN_TEST
	185	doTest(_T("c"), _T("lc"));
	186	#endif
	187	CPPUNIT_ASSERT(wxString::Format(_T("%c"), _T('x')) == _T("x"));
8dae9169 VS	188	CPPUNIT_ASSERT(wxString::Format(_T("%2c"), _T('x')) == _T(" x"));
8dae9169 VS	189	CPPUNIT_ASSERT(wxString::Format(_T("%-2c"), _T('x')) == _T("x "));
7d5ab151 VS	190	}
	191
	192	void FormatConverterTestCase::format_hc()
	193	{
	194	#ifdef CAN_TEST
	195	doTest(_T("hc"), _T("hc"));
	196	#endif
8dae9169 VS	197	CPPUNIT_ASSERT(wxString::Format(wxString(_T("%hc")), 'x') == _T("x"));
	198	CPPUNIT_ASSERT(wxString::Format(wxString(_T("%2hc")), 'x') == _T(" x"));
	199	CPPUNIT_ASSERT(wxString::Format(wxString(_T("%-2hc")), 'x') == _T("x "));
7d5ab151 VS	200	}
	201
	202	void FormatConverterTestCase::format_lc()
	203	{
	204	#ifdef CAN_TEST
	205	doTest(_T("lc"), _T("lc"));
	206	#endif
	207	CPPUNIT_ASSERT(wxString::Format(_T("%lc"), L'x') == _T("x"));
8dae9169 VS	208	CPPUNIT_ASSERT(wxString::Format(_T("%2lc"), L'x') == _T(" x"));
8dae9169 VS	209	CPPUNIT_ASSERT(wxString::Format(_T("%-2lc"), L'x') == _T("x "));
7d5ab151 VS	210	}
	211
	212	#ifdef CAN_TEST
	213
	214	void FormatConverterTestCase::format_S() { doTest(_T("S"), _T("s")); }
	215	void FormatConverterTestCase::format_hS() { doTest(_T("hS"), _T("s")); }
	216	void FormatConverterTestCase::format_lS() { doTest(_T("lS"), _T("ls")); }
	217
	218	void FormatConverterTestCase::format_C() { doTest(_T("C"), _T("c")); }
	219	void FormatConverterTestCase::format_hC() { doTest(_T("hC"), _T("c")); }
	220	void FormatConverterTestCase::format_lC() { doTest(_T("lC"), _T("lc")); }
	221
	222	// It's possible that although a format converts correctly alone, it leaves
	223	// the converter in a bad state that will affect subsequent formats, so
	224	// check with a selection of longer patterns.
	225	//
	226	void FormatConverterTestCase::testLonger()
	227	{
	228	struct {
	229	const wxChar *input;
	230	const wxChar *expected;
	231	} formats[] = {
	232	{ _T("%d"), _T("%d"), },
	233	{ _T("%hd"), _T("%hd") },
	234	{ _T("%.4ld"), _T("%.4ld") },
	235	{ _T("%-.s"), _T("%-.ls") },
	236	{ _T("%.hs"), _T("%.hs"), },
	237	{ _T("%-.9ls"), _T("%-.9ls") },
	238	{ _T("%-c"), _T("%-lc") },
	239	{ _T("%3hc"), _T("%3hc") },
	240	{ _T("%-5lc"), _T("%-5lc") }
	241	};
	242	size_t i, j;
	243
	244	// exclude patterns that don't translate correctly alone from the test
	245	for (i = 0; i < WXSIZEOF(formats); i++)
	246	if (wxConvertFormat(formats[i].input) != formats[i].expected)
	247	formats[i].input = NULL;
	248
	249	// test all possible pairs of the above patterns
	250	for (i = 0; i < WXSIZEOF(formats); i++) {
	251	if (formats[i].input) {
	252	wxString input(formats[i].input);
	253	wxString expected(formats[i].expected);
	254
	255	for (j = 0; j < WXSIZEOF(formats); j++)
	256	if (formats[j].input)
	257	check(input + formats[j].input,
	258	expected + formats[j].expected);
	259	}
	260	}
	261	}
	262
	263	void FormatConverterTestCase::doTest(const wxChar *input,
	264	const wxChar *expected)
	265	{
	266	static const wxChar *flag_width[] =
	267	{ _T(""), _T(""), _T("10"), _T("-"), _T("-10"), NULL };
	268	static const wxChar *precision[] =
	269	{ _T(""), _T(".*"), _T(".10"), NULL };
	270	static const wxChar *empty[] =
	271	{ _T(""), NULL };
	272
	273	// no precision for %c or %C
274	const wxChar **precs = wxTolower(input[wxStrlen(input)-1]) == _T('c') ?
275	empty : precision;
276
277	wxString fmt(_T("%"));
278
279	// try the test for a variety of combinations of flag, width and precision
280	for (const wxChar *prec = precs; prec; prec++)
281	for (const wxChar *width = flag_width; width; width++)
282	check(fmt + width + prec + input,
283	fmt + width + prec + expected);
284	}
285
286	void FormatConverterTestCase::check(const wxString& input,
287	const wxString& expected)
288	{
289	wxString result = wxConvertFormat(input);
290	wxString msg = _T("input: '") + input +
291	_T("', result: '") + result +
292	_T("', expected: '") + expected + _T("'");
293	CPPUNIT_ASSERT_MESSAGE(string(msg.mb_str()), result == expected);
294	}
295
296	#endif // CAN_TEST
297
298	// register in the unnamed registry so that these tests are run by default
299	CPPUNIT_TEST_SUITE_REGISTRATION(FormatConverterTestCase);
300
301	// also include in it's own registry so that these tests can be run alone
302	CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(FormatConverterTestCase,
303	"FormatConverterTestCase");
304