X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b899f05f9e838afac91b6277a54a3d032282f44f..c29c95fe24973b94fd724db767193171ca7c513d:/tests/strings/vsnprintf.cpp diff --git a/tests/strings/vsnprintf.cpp b/tests/strings/vsnprintf.cpp index 7a92b85784..5bae041c88 100644 --- a/tests/strings/vsnprintf.cpp +++ b/tests/strings/vsnprintf.cpp @@ -19,6 +19,10 @@ #pragma hdrstop #endif +#include "wx/crt.h" + +#if wxUSE_WXVSNPRINTF + #ifndef WX_PRECOMP #include "wx/wx.h" #include "wx/wxchar.h" @@ -30,7 +34,6 @@ // http://www.gnu.org/software/libc/manual/html_node/Formatted-Output.html - // ---------------------------------------------------------------------------- // global utilities for testing // ---------------------------------------------------------------------------- @@ -49,37 +52,50 @@ int r; #define ASSERT_STR_EQUAL( a, b ) \ CPPUNIT_ASSERT_EQUAL( wxString(a), wxString(b) ); -#define CMP5(expected, x, y, z, w) \ - r=wxSnprintf(buf, MAX_TEST_LEN, wxT(x), y, z, w); \ - CPPUNIT_ASSERT( r == (int)wxStrlen(buf) ); \ +#define CMP6(expected, fmt, y, z, w, t) \ + r=wxSnprintf(buf, MAX_TEST_LEN, wxT(fmt), y, z, w, t); \ + CPPUNIT_ASSERT_EQUAL( r, wxStrlen(buf) ); \ + ASSERT_STR_EQUAL( wxT(expected), buf ); + +#define CMP5(expected, fmt, y, z, w) \ + r=wxSnprintf(buf, MAX_TEST_LEN, wxT(fmt), y, z, w); \ + CPPUNIT_ASSERT_EQUAL( r, wxStrlen(buf) ); \ ASSERT_STR_EQUAL( wxT(expected), buf ); -#define CMP4(expected, x, y, z) \ - r=wxSnprintf(buf, MAX_TEST_LEN, wxT(x), y, z); \ - CPPUNIT_ASSERT( r == (int)wxStrlen(buf) ); \ +#define CMP4(expected, fmt, y, z) \ + r=wxSnprintf(buf, MAX_TEST_LEN, wxT(fmt), y, z); \ + CPPUNIT_ASSERT_EQUAL( r, wxStrlen(buf) ); \ ASSERT_STR_EQUAL( wxT(expected), buf ); -#define CMP3(expected, x, y) \ - r=wxSnprintf(buf, MAX_TEST_LEN, wxT(x), y); \ - CPPUNIT_ASSERT( r == (int)wxStrlen(buf) ); \ +#define CMP3(expected, fmt, y) \ + r=wxSnprintf(buf, MAX_TEST_LEN, wxT(fmt), y); \ + CPPUNIT_ASSERT_EQUAL( r, wxStrlen(buf) ); \ ASSERT_STR_EQUAL( wxT(expected), buf ); -#define CMP2(expected, x) \ - r=wxSnprintf(buf, MAX_TEST_LEN, wxT(x)); \ - CPPUNIT_ASSERT( r == (int)wxStrlen(buf) ); \ +#define CMP3i(expected, fmt, y) \ + r=wxSnprintf(buf, MAX_TEST_LEN, wxT(fmt), y); \ + CPPUNIT_ASSERT_EQUAL( r, wxStrlen(buf) ); \ + WX_ASSERT_MESSAGE( ("Expected \"%s\", got \"%s\"", expected, buf), \ + wxStricmp(expected, buf) == 0 ); + +#define CMP2(expected, fmt) \ + r=wxSnprintf(buf, MAX_TEST_LEN, wxT(fmt)); \ + CPPUNIT_ASSERT_EQUAL( r, wxStrlen(buf) ); \ ASSERT_STR_EQUAL( wxT(expected), buf ); // NOTE: this macro is used also with too-small buffers (see Miscellaneous()) // test function, thus the return value can be > size and thus we // cannot check if r == (int)wxStrlen(buf) -#define CMPTOSIZE(buffer, size, expected, fmt, x, y, z, w) \ - r=wxSnprintf(buffer, size, wxT(fmt), x, y, z, w); \ - CPPUNIT_ASSERT( r > 0 ); \ - CPPUNIT_ASSERT_EQUAL( wxString(wxT(expected)).Left(size - 1), \ - wxString(buffer) ) +#define CMPTOSIZE(buffer, size, failuremsg, expected, fmt, x, y, z, w) \ + r=wxSnprintf(buffer, size, wxT(fmt), x, y, z, w); \ + CPPUNIT_ASSERT( r > 0 ); \ + CPPUNIT_ASSERT_EQUAL_MESSAGE( \ + failuremsg, \ + wxString(wxT(expected)).Left(size - 1), \ + wxString(buffer)) // this is the same as wxSnprintf() but it passes the format string to -// wxVsnprintf() without using ATTRIBUTE_PRINTF and thus suppresses the gcc +// wxVsnprintf() without using WX_ATTRIBUTE_PRINTF and thus suppresses the gcc // checks (and resulting warnings) for the format string // // use with extreme care and only when you're really sure the warnings must be @@ -105,7 +121,9 @@ wxUnsafeSnprintf(T *buf, size_t len, const wxChar *fmt, ...) class VsnprintfTestCase : public CppUnit::TestCase { public: - VsnprintfTestCase(); + VsnprintfTestCase() {} + + virtual void setUp(); private: CPPUNIT_TEST_SUITE( VsnprintfTestCase ); @@ -126,10 +144,10 @@ private: #endif CPPUNIT_TEST( BigToSmallBuffer ); -#if wxUSE_WXVSNPRINTF CPPUNIT_TEST( WrongFormatStrings ); -#endif // wxUSE_WXVSNPRINTF CPPUNIT_TEST( Miscellaneous ); + CPPUNIT_TEST( GlibcMisc1 ); + CPPUNIT_TEST( GlibcMisc2 ); CPPUNIT_TEST_SUITE_END(); void C(); @@ -149,18 +167,21 @@ private: #endif void Unicode(); + template + void DoBigToSmallBuffer(T *buffer, int size); void BigToSmallBuffer(); -#if wxUSE_WXVSNPRINTF + void WrongFormatStrings(); -#endif // wxUSE_WXVSNPRINTF - void Miscellaneous(); - template void Misc(T *buffer, int size); // compares the expectedString and the result of wxVsnprintf() char by char // for all its lenght (not only for first expectedLen chars) and also // checks the return value void DoMisc(int expectedLen, const wxString& expectedString, size_t max, const wxChar *format, ...); + void Miscellaneous(); + + void GlibcMisc1(); + void GlibcMisc2(); DECLARE_NO_COPY_CLASS(VsnprintfTestCase) }; @@ -168,11 +189,14 @@ private: // register in the unnamed registry so that these tests are run by default CPPUNIT_TEST_SUITE_REGISTRATION( VsnprintfTestCase ); -// also include in it's own registry so that these tests can be run alone +// also include in its own registry so that these tests can be run alone CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( VsnprintfTestCase, "VsnprintfTestCase" ); -VsnprintfTestCase::VsnprintfTestCase() +void VsnprintfTestCase::setUp() { + // this call is required to avoid check failures when running on machines + // with a locale where the decimal point is not '.' + wxSetlocale(LC_ALL, "C"); } void VsnprintfTestCase::C() @@ -212,20 +236,31 @@ void VsnprintfTestCase::O() void VsnprintfTestCase::P() { - // WARNING: printing of pointers is not fully standard. - // GNU prints them as %#x except for NULL pointers which are - // printed as '(nil)'. - // MSVC always print them as %8X on 32 bit systems and as %16X - // on 64 bit systems -#ifdef __VISUALC__ + // The exact format used for "%p" is not specified by the standard and so + // varies among different platforms, so we need to expect different results + // here (remember that while we test our own wxPrintf() code here, it uses + // the system sprintf() for actual formatting so the results are still + // different under different systems). + +#ifdef wxUSING_VC_CRT_IO + // MSVC always prints pointers as %8X on 32 bit systems and as %16X on 64 + // bit systems. #if SIZEOF_VOID_P == 4 - CMP3("00ABCDEF", "%p", (void*)0xABCDEF); + CMP3i("00ABCDEF", "%p", (void*)0xABCDEF); CMP3("00000000", "%p", (void*)NULL); #elif SIZEOF_VOID_P == 8 - CMP3("0000ABCDEFABCDEF", "%p", (void*)0xABCDEFABCDEF); + CMP3i("0000ABCDEFABCDEF", "%p", (void*)0xABCDEFABCDEF); CMP3("0000000000000000", "%p", (void*)NULL); #endif +#elif defined(__MINGW32__) + // mingw32 uses MSVC CRT in old versions but is own implementation now + // which is somewhere in the middle as it uses %8x, so to catch both cases + // we use case-insensitive comparison here. + CMP3("0xabcdef", "%p", (void*)0xABCDEF); + CMP3("0", "%p", (void*)NULL); #elif defined(__GNUG__) + // glibc prints pointers as %#x except for NULL pointers which are printed + // as '(nil)'. CMP3("0xabcdef", "%p", (void*)0xABCDEF); CMP3("(nil)", "%p", (void*)NULL); #endif @@ -235,7 +270,7 @@ void VsnprintfTestCase::N() { int nchar; - wxSnprintf(buf, MAX_TEST_LEN, _T("%d %s%n\n"), 3, _T("bears"), &nchar); + wxSnprintf(buf, MAX_TEST_LEN, wxT("%d %s%n\n"), 3, wxT("bears"), &nchar); CPPUNIT_ASSERT_EQUAL( 7, nchar ); } @@ -312,31 +347,43 @@ void VsnprintfTestCase::S() CMP3("abcde", "%.5s", wxT("abcdefghi")); // do the same tests but with Unicode characters: -#if wxUSE_UNICODE && !defined(__VISUALC__) // FIXME: this doesn't compile with VC7 - #define ALPHA "\x3B1" - #define BETA "\x3B2" - #define GAMMA "\x3B3" - #define DELTA "\x3B4" - #define EPSILON "\x3B5" - #define ZETA "\x3B6" - #define ETA "\x3B7" - #define THETA "\x3B8" - #define IOTA "\x3B9" - - #define ABC ALPHA BETA GAMMA - #define ABCDE ALPHA BETA GAMMA DELTA EPSILON - #define ABCDEFGHI ALPHA BETA GAMMA DELTA EPSILON ZETA ETA THETA IOTA - - CMP3(" " ABC, "%5s", wxT(ABC)); - CMP3(" " ALPHA, "%5s", wxT(ALPHA)); - CMP3(ABCDEFGHI, "%5s", wxT(ABCDEFGHI)); - CMP3(ABC " ", "%-5s", wxT(ABC)); - CMP3(ABCDEFGHI, "%-5s", wxT(ABCDEFGHI)); - - CMP3(ABCDE, "%.5s", wxT(ABCDEFGHI)); -#endif +#if wxUSE_UNICODE - // test a string which have the NULL character after "ab"; + // Unicode code points from U+03B1 to U+03B9 are the greek letters alpha-iota; + // UTF8 encoding of such code points is 0xCEB1 to 0xCEB9 + +#define ALPHA "\xCE\xB1" + // alpha +#define ABC "\xCE\xB1\xCE\xB2\xCE\xB3" + // alpha+beta+gamma +#define ABCDE "\xCE\xB1\xCE\xB2\xCE\xB3\xCE\xB4\xCE\xB5" + // alpha+beta+gamma+delta+epsilon +#define ABCDEFGHI "\xCE\xB1\xCE\xB2\xCE\xB3\xCE\xB4\xCE\xB5\xCE\xB6\xCE\xB7\xCE\xB8\xCE\xB9" + // alpha+beta+gamma+delta+epsilon+zeta+eta+theta+iota + + // the 'expected' and 'arg' parameters of this macro are supposed to be + // UTF-8 strings +#define CMP3_UTF8(expected, fmt, arg) \ + CPPUNIT_ASSERT_EQUAL \ + ( \ + wxString::FromUTF8(expected).length(), \ + wxSnprintf(buf, MAX_TEST_LEN, fmt, wxString::FromUTF8(arg)) \ + ); \ + CPPUNIT_ASSERT_EQUAL \ + ( \ + wxString::FromUTF8(expected), \ + buf \ + ) + + CMP3_UTF8(" " ABC, "%5s", ABC); + CMP3_UTF8(" " ALPHA, "%5s", ALPHA); + CMP3_UTF8(ABCDEFGHI, "%5s", ABCDEFGHI); + CMP3_UTF8(ABC " ", "%-5s", ABC); + CMP3_UTF8(ABCDEFGHI, "%-5s", ABCDEFGHI); + CMP3_UTF8(ABCDE, "%.5s", ABCDEFGHI); +#endif // wxUSE_UNICODE + + // test a string which has a NULL character after "ab"; // obviously it should be handled exactly like just as "ab" CMP3(" ab", "%5s", wxT("ab\0cdefghi")); } @@ -348,6 +395,10 @@ void VsnprintfTestCase::Asterisk() CMP5("0.1", "%*.*f", 3, 1, 0.123); CMP4("%0.002", "%%%.*f", 3, 0.0023456789); + + CMP4(" a", "%*c", 8, 'a'); + CMP4(" four", "%*s", 8, "four"); + CMP6(" four four", "%*s %*s", 8, "four", 6, "four"); } void VsnprintfTestCase::Percent() @@ -376,13 +427,40 @@ void VsnprintfTestCase::LongLong() #ifdef __WXMSW__ CMP3("123456789", "%I64d", (wxLongLong_t)123456789); - CMP3("123456789abcdef", "%I64x", (wxLongLong_t)0x123456789abcdef); + CMP3("123456789abcdef", "%I64x", wxLL(0x123456789abcdef)); #endif } #endif +void VsnprintfTestCase::WrongFormatStrings() +{ + // test how wxVsnprintf() behaves with wrong format string: + +#if 0 + // NB: the next 2 tests currently return an error but it would be nice + // if they didn't (see ticket #9367) + + // two positionals with the same index: + r = wxSnprintf(buf, MAX_TEST_LEN, wxT("%1$s %1$s"), "hello"); + CPPUNIT_ASSERT(r != -1); + + // three positionals with the same index mixed with other pos args: + r = wxSnprintf(buf, MAX_TEST_LEN, wxT("%4$d %2$f %1$s %2$s %3$d"), "hello", "world", 3, 4); + CPPUNIT_ASSERT(r != -1); +#endif + + // a missing positional arg should result in an assert + WX_ASSERT_FAILS_WITH_ASSERT( + wxSnprintf(buf, MAX_TEST_LEN, wxT("%1$d %3$d"), 1, 2, 3) ); + + // positional and non-positionals in the same format string: + r = wxSnprintf(buf, MAX_TEST_LEN, wxT("%1$d %d %3$d"), 1, 2, 3); + CPPUNIT_ASSERT_EQUAL(-1, r); +} + +// BigToSmallBuffer() test case helper: template -void VsnprintfTestCase::Misc(T *buffer, int size) +void VsnprintfTestCase::DoBigToSmallBuffer(T *buffer, int size) { // Remember that wx*printf could be mapped either to system // implementation or to wx implementation. @@ -399,16 +477,22 @@ void VsnprintfTestCase::Misc(T *buffer, int size) // -1 if there was an error in the format string // maxSize+1 if the output buffer is too small + wxString errStr; + errStr << "The size of the buffer was " << size; + std::string errMsg(errStr.mb_str()); + // test without positionals - CMPTOSIZE(buffer, size, "123 444444444 - test - 555 -0.666", - "%i %li - test - %d %.3f", - 123, (long int)444444444, 555, -0.666); + CMPTOSIZE(buffer, size, errMsg, + "123456789012 - test - 123 -4.567", + "%i%li - test - %d %.3f", + 123, (long int)456789012, 123, -4.567); #if wxUSE_PRINTF_POS_PARAMS // test with positional - CMPTOSIZE(buffer, size, "-0.666 123 - test - 444444444 555", + CMPTOSIZE(buffer, size, errMsg, + "-4.567 123 - test - 456789012 123", "%4$.3f %1$i - test - %2$li %3$d", - 123, (long int)444444444, 555, -0.666); + 123, (long int)456789012, 123, -4.567); #endif // test unicode/ansi conversion specifiers @@ -417,68 +501,39 @@ void VsnprintfTestCase::Misc(T *buffer, int size) // format and gcc would warn about this otherwise r = wxUnsafeSnprintf(buffer, size, - _T("unicode string: %ls %lc - ansi string: %hs %hc\n\n"), - L"unicode!!", L'W', "ansi!!", 'w'); + wxT("unicode string/char: %ls/%lc -- ansi string/char: %hs/%hc"), + L"unicode", L'U', "ansi", 'A'); + wxString expected = + wxString(wxT("unicode string/char: unicode/U -- ansi string/char: ansi/A")).Left(size - 1); + CPPUNIT_ASSERT( r != -1 ); CPPUNIT_ASSERT_EQUAL( - wxString(wxT("unicode string: unicode!! W - ansi string: ansi!! w\n\n")).Left(size - 1), + expected, wxString(buffer) ); } - -// this test is only for our own implementation, the system implementation -// doesn't always give errors for invalid format strings (e.g. glibc doesn't) -// and as it's not required too (the behaviour is "undefined" according to the -// spec), there is really no sense in testing for it (and the first 2 formats -// in this test are not invalid at all in fact) -#if wxUSE_WXVSNPRINTF - -void VsnprintfTestCase::WrongFormatStrings() -{ - // test how wxVsnprintf() behaves with wrong format string: - - // NB: the next 2 tests currently return an error but they shouldn't, - // according to POSIX reusing the parameters is allowed - - // two positionals with the same index: - r = wxSnprintf(buf, MAX_TEST_LEN, wxT("%1$s %1$s"), "hello"); - CPPUNIT_ASSERT(r != -1); - - // three positionals with the same index mixed with other pos args: - r = wxSnprintf(buf, MAX_TEST_LEN, wxT("%4$d %2$f %1$s %2$s %3$d"), "hello", "world", 3, 4); - CPPUNIT_ASSERT(r != -1); - - // a missing positional arg: this should result in an error but not all - // implementations detect it (e.g. glibc doesn't) - r = wxSnprintf(buf, MAX_TEST_LEN, wxT("%1$d %3$d"), 1, 2, 3); - CPPUNIT_ASSERT_EQUAL(-1, r); - - // positional and non-positionals in the same format string: - r = wxSnprintf(buf, MAX_TEST_LEN, wxT("%1$d %d %3$d"), 1, 2, 3); - CPPUNIT_ASSERT_EQUAL(-1, r); -} - -#endif // wxUSE_WXVSNPRINTF - void VsnprintfTestCase::BigToSmallBuffer() { - char bufa[1024], bufa2[16], bufa3[4], bufa4; - + // VC6 can't compile this code +#if !defined(__VISUALC__) || (__VISUALC__ >= 1310) #if wxUSE_UNICODE wchar_t bufw[1024], bufw2[16], bufw3[4], bufw4; - Misc(bufw, 1024); - Misc(bufw2, 16); - Misc(bufw3, 4); - Misc(&bufw4, 1); + DoBigToSmallBuffer(bufw, 1024); + DoBigToSmallBuffer(bufw2, 16); + DoBigToSmallBuffer(bufw3, 4); + DoBigToSmallBuffer(&bufw4, 1); #endif // wxUSE_UNICODE - Misc(bufa, 1024); - Misc(bufa2, 16); - Misc(bufa3, 4); - Misc(&bufa4, 1); + char bufa[1024], bufa2[16], bufa3[4], bufa4; + DoBigToSmallBuffer(bufa, 1024); + DoBigToSmallBuffer(bufa2, 16); + DoBigToSmallBuffer(bufa3, 4); + DoBigToSmallBuffer(&bufa4, 1); +#endif // !VC6 } +// Miscellaneous() test case helper: void VsnprintfTestCase::DoMisc( int expectedLen, const wxString& expectedString, @@ -505,10 +560,10 @@ void VsnprintfTestCase::DoMisc( // Prepare messages so that it is possible to see from the error which // test was running. wxString errStr, overflowStr; - errStr << _T("No.: ") << ++count << _T(", expected: ") << expectedLen - << _T(" '") << expectedString << _T("', result: "); - overflowStr << errStr << _T("buffer overflow"); - errStr << n << _T(" '") << buf << _T("'"); + errStr << wxT("No.: ") << ++count << wxT(", expected: ") << expectedLen + << wxT(" '") << expectedString << wxT("', result: "); + overflowStr << errStr << wxT("buffer overflow"); + errStr << n << wxT(" '") << buf << wxT("'"); // turn them into std::strings std::string errMsg(errStr.mb_str()); @@ -526,24 +581,81 @@ void VsnprintfTestCase::DoMisc( void VsnprintfTestCase::Miscellaneous() { // expectedLen, expectedString, max, format, ... - DoMisc(5, wxT("-1234"), 8, wxT("%d"), -1234); - DoMisc(7, wxT("1234567"), 8, wxT("%d"), 1234567); - DoMisc(-1, wxT("1234567"), 8, wxT("%d"), 12345678); - DoMisc(-1, wxT("-123456"), 8, wxT("%d"), -1234567890); - - DoMisc(6, wxT("123456"), 8, wxT("123456")); - DoMisc(7, wxT("1234567"), 8, wxT("1234567")); - DoMisc(-1, wxT("1234567"), 8, wxT("12345678")); - - DoMisc(6, wxT("123450"), 8, wxT("12345%d"), 0); - DoMisc(7, wxT("1234560"), 8, wxT("123456%d"), 0); - DoMisc(-1, wxT("1234567"), 8, wxT("1234567%d"), 0); - DoMisc(-1, wxT("1234567"), 8, wxT("12345678%d"), 0); - - DoMisc(6, wxT("12%45%"), 8, wxT("12%%45%%")); - DoMisc(7, wxT("12%45%7"), 8, wxT("12%%45%%7")); - DoMisc(-1, wxT("12%45%7"), 8, wxT("12%%45%%78")); - - DoMisc(5, wxT("%%%%%"), 6, wxT("%%%%%%%%%%")); - DoMisc(6, wxT("%%%%12"), 7, wxT("%%%%%%%%%d"), 12); + DoMisc(5, wxT("-1234"), 8, wxT("%d"), -1234); + DoMisc(7, wxT("1234567"), 8, wxT("%d"), 1234567); + DoMisc(-1, wxT("1234567"), 8, wxT("%d"), 12345678); + DoMisc(-1, wxT("-123456"), 8, wxT("%d"), -1234567890); + + DoMisc(6, wxT("123456"), 8, wxT("123456")); + DoMisc(7, wxT("1234567"), 8, wxT("1234567")); + DoMisc(-1, wxT("1234567"), 8, wxT("12345678")); + + DoMisc(6, wxT("123450"), 8, wxT("12345%d"), 0); + DoMisc(7, wxT("1234560"), 8, wxT("123456%d"), 0); + DoMisc(-1, wxT("1234567"), 8, wxT("1234567%d"), 0); + DoMisc(-1, wxT("1234567"), 8, wxT("12345678%d"), 0); + + DoMisc(6, wxT("12%45%"), 8, wxT("12%%45%%")); + DoMisc(7, wxT("12%45%7"), 8, wxT("12%%45%%7")); + DoMisc(-1, wxT("12%45%7"), 8, wxT("12%%45%%78")); + + DoMisc(5, wxT("%%%%%"), 6, wxT("%%%%%%%%%%")); + DoMisc(6, wxT("%%%%12"), 7, wxT("%%%%%%%%%d"), 12); +} + + +/* (C) Copyright C E Chew +* +* Feel free to copy, use and distribute this software provided: +* +* 1. you do not pretend that you wrote it +* 2. you leave this copyright notice intact. +*/ + +void VsnprintfTestCase::GlibcMisc1() +{ + CMP3(" ", "%5.s", "xyz"); + CMP3(" 33", "%5.f", 33.3); +#ifdef wxUSING_VC_CRT_IO + // see the previous notes about the minimum width of mantissa: + CMP3(" 3e+008", "%8.e", 33.3e7); + CMP3(" 3E+008", "%8.E", 33.3e7); + CMP3("3e+001", "%.g", 33.3); + CMP3("3E+001", "%.G", 33.3); +#else + CMP3(" 3e+08", "%8.e", 33.3e7); + CMP3(" 3E+08", "%8.E", 33.3e7); + CMP3("3e+01", "%.g", 33.3); + CMP3("3E+01", "%.G", 33.3); +#endif +} + +void VsnprintfTestCase::GlibcMisc2() +{ + int prec; + wxString test_format; + + prec = 0; + CMP4("3", "%.*g", prec, 3.3); + + prec = 0; + CMP4("3", "%.*G", prec, 3.3); + + prec = 0; + CMP4(" 3", "%7.*G", prec, 3.33); + + prec = 3; + CMP4(" 041", "%04.*o", prec, 33); + + prec = 7; + CMP4(" 0000033", "%09.*u", prec, 33); + + prec = 3; + CMP4(" 021", "%04.*x", prec, 33); + + prec = 3; + CMP4(" 021", "%04.*X", prec, 33); } + +#endif // wxUSE_WXVSNPRINTF +