X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2F_PDCLIB%2Fprint.c;h=5dacfbf4595e8cfeda6df070fc476ec0a7405077;hb=c5c4350d2beb1ebe93f3f6d45643a64eed2a7c7a;hp=41b3bd98afdaca2392f6da4fab2be6e96b4cad10;hpb=92177644f19b596c593293cb20c4f6677186f3b6;p=pdclib diff --git a/functions/_PDCLIB/print.c b/functions/_PDCLIB/print.c index 41b3bd9..5dacfbf 100644 --- a/functions/_PDCLIB/print.c +++ b/functions/_PDCLIB/print.c @@ -1,5 +1,3 @@ -/* $Id$ */ - /* _PDCLIB_print( const char *, struct _PDCLIB_status_t * ) This file is part of the Public Domain C Library (PDCLib). @@ -11,6 +9,9 @@ #include #include #include +#include + +#ifndef REGTEST /* Using an integer's bits as flags for both the conversion flags and length modifiers. @@ -18,23 +19,26 @@ /* FIXME: one too many flags to work on a 16-bit machine, join some (e.g. the width flags) into a combined field. */ -#define E_minus 1<<0 -#define E_plus 1<<1 -#define E_alt 1<<2 -#define E_space 1<<3 -#define E_zero 1<<4 -#define E_done 1<<5 -#define E_char 1<<6 -#define E_short 1<<7 -#define E_long 1<<8 -#define E_llong 1<<9 -#define E_intmax 1<<10 -#define E_size 1<<11 -#define E_ptrdiff 1<<12 -#define E_intptr 1<<13 -#define E_ldouble 1<<14 -#define E_lower 1<<15 -#define E_unsigned 1<<16 +#define E_minus (1<<0) +#define E_plus (1<<1) +#define E_alt (1<<2) +#define E_space (1<<3) +#define E_zero (1<<4) +#define E_done (1<<5) + +#define E_char (1<<6) +#define E_short (1<<7) +#define E_long (1<<8) +#define E_llong (1<<9) +#define E_intmax (1<<10) +#define E_size (1<<11) +#define E_ptrdiff (1<<12) +#define E_pointer (1<<13) + +#define E_ldouble (1<<14) + +#define E_lower (1<<15) +#define E_unsigned (1<<16) /* This macro delivers a given character to either a memory buffer or a stream, depending on the contents of 'status' (struct _PDCLIB_status_t). @@ -42,19 +46,109 @@ i - pointer to number of characters already delivered in this call n - pointer to maximum number of characters to be delivered in this call s - the buffer into which the character shall be delivered - TODO: ref. fputs() for a better way to buffer handling */ -#define DELIVER( x ) \ +#define PUT( x ) \ do { \ + int character = x; \ if ( status->i < status->n ) { \ if ( status->stream != NULL ) \ - putc( x, status->stream ); \ + putc( character, status->stream ); \ else \ - status->s[status->i] = x; \ + status->s[status->i] = character; \ } \ ++(status->i); \ } while ( 0 ) + +static void intformat( intmax_t value, struct _PDCLIB_status_t * status ) +{ + if ( status->prec < 0 ) + { + status->prec = 1; + } + /* At worst, we need two prefix characters (hex prefix). */ + char preface[3] = "\0"; + size_t preidx = 0; + if ( ( status->flags & E_alt ) && ( status->base == 16 || status->base == 8 ) && ( value != 0 ) ) + { + /* Octal / hexadecimal prefix for "%#" conversions */ + preface[ preidx++ ] = '0'; + if ( status->base == 16 ) + { + preface[ preidx++ ] = ( status->flags & E_lower ) ? 'x' : 'X'; + } + } + if ( value < 0 ) + { + /* Negative sign for negative values - at all times. */ + preface[ preidx++ ] = '-'; + } + else if ( ! ( status->flags & E_unsigned ) ) + { + /* plus sign / extra space are only for unsigned conversions */ + if ( status->flags & E_plus ) + { + preface[ preidx++ ] = '+'; + } + else if ( status->flags & E_space ) + { + preface[ preidx++ ] = ' '; + } + } + { + /* At this point, status->current has the number of digits queued up. + Determine if we have a precision requirement to pad those. + */ + size_t prec_pads = ( (_PDCLIB_size_t)status->prec > status->current ) ? ( (_PDCLIB_size_t)status->prec - status->current ) : 0; + if ( ! ( status->flags & ( E_minus | E_zero ) ) ) + { + /* Space padding is only done if no zero padding or left alignment + is requested. Calculate the number of characters that WILL be + printed, including any prefixes determined above. + */ + /* The number of characters to be printed, plus prefixes if any. */ + /* This line contained probably the most stupid, time-wasting bug + I've ever perpetrated. Greetings to Samface, DevL, and all + sceners at Breakpoint 2006. + */ + size_t characters = preidx + ( ( status->current > (_PDCLIB_size_t)status->prec ) ? status->current : (_PDCLIB_size_t)status->prec ); + if ( status->width > characters ) + { + for ( size_t i = 0; i < status->width - characters; ++i ) + { + PUT( ' ' ); + ++(status->current); + } + } + } + /* Now we did the padding, do the prefixes (if any). */ + preidx = 0; + while ( preface[ preidx ] != '\0' ) + { + PUT( preface[ preidx++ ] ); + ++(status->current); + } + /* Do the precision padding if necessary. */ + while ( prec_pads-- > 0 ) + { + PUT( '0' ); + ++(status->current); + } + if ( ( ! ( status->flags & E_minus ) ) && ( status->flags & E_zero ) ) + { + /* If field is not left aligned, and zero padding is requested, do + so. + */ + while ( status->current < status->width ) + { + PUT( '0' ); + ++(status->current); + } + } + } +} + + /* This function recursively converts a given integer value to a character stream. The conversion is done under the control of a given status struct and written either to a character string or a stream, depending on that @@ -63,148 +157,119 @@ do { \ output once the number of characters to be printed is known, which happens at the lowermost recursion level. */ +#define INT2BASE() \ +do \ +{ \ + /* Special case: zero value, zero precision -- no output (but padding) */ \ + if ( status->current == 0 && value == 0 && status->prec == 0 ) \ + { \ + intformat( value, status ); \ + } \ + else \ + { \ + /* Registering the character being printed at the end of the function here \ + already so it will be taken into account when the deepestmost recursion \ + does the prefix / padding stuff. \ + */ \ + ++(status->current); \ + if ( ( value / status->base ) != 0 ) \ + { \ + /* More digits to be done - recurse deeper */ \ + int2base( value / status->base, status ); \ + } \ + else \ + { \ + /* We reached the last digit, the deepest point of our recursion, and \ + only now know how long the number to be printed actually is. Now we \ + have to do the sign, prefix, width, and precision padding stuff \ + before printing the numbers while we resurface from the recursion. \ + */ \ + intformat( value, status ); \ + } \ + /* Recursion tail - print the current digit. */ \ + { \ + int digit = value % status->base; \ + if ( digit < 0 ) \ + { \ + digit *= -1; \ + } \ + if ( status->flags & E_lower ) \ + { \ + /* Lowercase letters. Same array used for strto...(). */ \ + PUT( _PDCLIB_digits[ digit ] ); \ + } \ + else \ + { \ + /* Uppercase letters. Array only used here, only 0-F. */ \ + PUT( _PDCLIB_Xdigits[ digit ] ); \ + } \ + } \ + } \ +} while ( 0 ) + + static void int2base( intmax_t value, struct _PDCLIB_status_t * status ) { - /* Registering the character being printed at the end of the function here - already so it will be taken into account when the deepestmost recursion - does the prefix / padding stuff. - */ - ++(status->current); - if ( ( value / status->base ) != 0 ) + INT2BASE(); +} + + +static void stringformat( const char * s, struct _PDCLIB_status_t * status ) +{ + if ( status->flags & E_char ) { - /* More digits to be done - recurse deeper */ - int2base( value / status->base, status ); + status->prec = 1; } else { - /* We reached the last digit, the deepest point of our recursion, and - only now know how long the number to be printed actually is. Now we - have to do the sign, prefix, width, and precision padding stuff - before printing the numbers while we resurface from the recursion. - */ - /* At worst, we need two prefix characters (hex prefix). */ - char preface[3] = "\0"; - size_t preidx = 0; - if ( ( status->flags & E_alt ) && ( status->base == 16 || status->base == 8 ) ) + if ( status->prec < 0 ) { - /* Octal / hexadecimal prefix for "%#" conversions */ - preface[ preidx++ ] = '0'; - if ( status->base == 16 ) - { - preface[ preidx++ ] = ( status->flags & E_lower ) ? 'x' : 'X'; - } - } - if ( value < 0 ) - { - /* Negative sign for negative values - at all times. */ - preface[ preidx++ ] = '-'; + status->prec = strlen( s ); } - else if ( ! ( status->flags & E_unsigned ) ) - { - /* plus sign / extra space are only for unsigned conversions */ - if ( status->flags & E_plus ) - { - preface[ preidx++ ] = '+'; - } - else if ( status->flags & E_space ) - { - preface[ preidx++ ] = ' '; - } - } - { - size_t prec_pads = ( status->prec > status->current ) ? ( status->prec - status->current ) : 0; - if ( ! ( status->flags & ( E_minus | E_zero ) ) ) + else { - /* Space padding is only done if no zero padding or left alignment - is requested. Leave space for any prefixes determined above. - */ - /* The number of characters to be printed, plus prefixes if any. */ - /* This line contained probably the most stupid, time-wasting bug - I've ever perpetrated. Greetings to Samface, DevL, and all - sceners at Breakpoint 2006. - */ - size_t characters = preidx + ( ( status->current > status->prec ) ? status->current : status->prec ); - if ( status->width > characters ) + for ( int i = 0; i < status->prec; ++i ) { - for ( size_t i = 0; i < status->width - characters; ++i ) + if ( s[i] == 0 ) { - DELIVER( ' ' ); - /* - do - { - if ( status->i < status->n ) - { - if ( status->stream != 0 ) - do - { - status->stream->buffer[status->stream->bufidx++] = (char)' ', - if ( ( status->stream->bufidx == status->stream->bufsize ) - || ( ( status->stream->status & 2 ) && (char)' ' == '\n' ) - || ( status->stream->status & 4 ) ) - fflush( status->stream ) - } while (0), - ' '; - else status->s[status->i] = ' '; - } - ++(status->i); - } while ( 0 ); - */ - ++(status->current); + status->prec = i; + break; } } } - /* Now we did the padding, do the prefixes (if any). */ - preidx = 0; - while ( preface[ preidx ] != '\0' ) + } + if ( ! ( status->flags & E_minus ) && ( status->width > (_PDCLIB_size_t)status->prec ) ) + { + while ( status->current < ( status->width - status->prec ) ) { - DELIVER( preface[ preidx++ ] ); + PUT( ' ' ); ++(status->current); } - if ( ( ! ( status->flags & E_minus ) ) && ( status->flags & E_zero ) ) - { - /* If field is not left aligned, and zero padding is requested, do - so. - */ - while ( status->current < status->width ) - { - DELIVER( '0' ); - ++(status->current); - } - } - /* Do the precision padding if necessary. */ - for ( size_t i = 0; i < prec_pads; ++i ) - { - DELIVER( '0' ); - } - } } - /* Recursion tail - print the current digit. */ - { - int digit = value % status->base; - if ( digit < 0 ) + while ( status->prec > 0 ) { - digit *= -1; + PUT( *(s++) ); + --(status->prec); + ++(status->current); } - if ( status->flags & E_lower ) - { - /* Lowercase letters. Same array used for strto...(). */ - DELIVER( _PDCLIB_digits[ digit ] ); - } - else + if ( status->flags & E_minus ) { - /* Uppercase letters. Array only used here, only 0-F. */ - DELIVER( _PDCLIB_Xdigits[ digit ] ); - } + while ( status->width > status->current ) + { + PUT( ' ' ); + ++(status->current); + } } } + const char * _PDCLIB_print( const char * spec, struct _PDCLIB_status_t * status ) { const char * orig_spec = spec; if ( *(++spec) == '%' ) { /* %% -> print single '%' */ - DELIVER( *spec ); + PUT( *spec ); return ++spec; } /* Initializing status structure */ @@ -212,7 +277,7 @@ const char * _PDCLIB_print( const char * spec, struct _PDCLIB_status_t * status status->base = 0; status->current = 0; status->width = 0; - status->prec = 0; + status->prec = EOF; /* First come 0..n flags */ do @@ -287,6 +352,7 @@ const char * _PDCLIB_print( const char * spec, struct _PDCLIB_status_t * status EOF (negative), there is no need for testing for negative here. */ status->prec = va_arg( status->arg, int ); + ++spec; } else { @@ -294,13 +360,13 @@ const char * _PDCLIB_print( const char * spec, struct _PDCLIB_status_t * status status->prec = (int)strtol( spec, &endptr, 10 ); if ( spec == endptr ) { - /* Decimal point but no number - bad conversion specifier. */ - return orig_spec; + /* Decimal point but no number - equals zero */ + status->prec = 0; } spec = endptr; } /* Having a precision cancels out any zero flag. */ - status->flags ^= E_zero; + status->flags &= ~E_zero; } /* Optional length modifier @@ -392,23 +458,21 @@ const char * _PDCLIB_print( const char * spec, struct _PDCLIB_status_t * status case 'A': break; case 'c': - /* TODO: Flags, wide chars. */ - DELIVER( va_arg( status->arg, int ) ); - return ++spec; - case 's': - /* TODO: Flags, wide chars. */ + /* TODO: wide chars. */ { - char * s = va_arg( status->arg, char * ); - while ( *s != '\0' ) - { - DELIVER( *(s++) ); - } + char c[1]; + c[0] = (char)va_arg( status->arg, int ); + status->flags |= E_char; + stringformat( c, status ); return ++spec; } + case 's': + /* TODO: wide chars. */ + stringformat( va_arg( status->arg, char * ), status ); + return ++spec; case 'p': - /* TODO: E_long -> E_intptr */ status->base = 16; - status->flags |= ( E_lower | E_unsigned | E_alt | E_long ); + status->flags |= ( E_lower | E_unsigned | E_alt | E_pointer ); break; case 'n': { @@ -429,7 +493,7 @@ const char * _PDCLIB_print( const char * spec, struct _PDCLIB_status_t * status if ( status->flags & E_unsigned ) { uintmax_t value; - switch ( status->flags & ( E_char | E_short | E_long | E_llong | E_size ) ) + switch ( status->flags & ( E_char | E_short | E_long | E_llong | E_size | E_pointer ) ) { case E_char: value = (uintmax_t)(unsigned char)va_arg( status->arg, int ); @@ -449,62 +513,56 @@ const char * _PDCLIB_print( const char * spec, struct _PDCLIB_status_t * status case E_size: value = (uintmax_t)va_arg( status->arg, size_t ); break; + case E_pointer: + value = (uintmax_t)(uintptr_t)va_arg( status->arg, void * ); + break; + default: + puts( "UNSUPPORTED PRINTF FLAG COMBINATION" ); + return NULL; } - ++(status->current); - if ( ( value / status->base ) != 0 ) - { - int2base( (intmax_t)(value / status->base), status ); - } - int digit = value % status->base; - if ( digit < 0 ) - { - digit *= -1; - } - if ( status->flags & E_lower ) - { - DELIVER( _PDCLIB_digits[ digit ] ); - } - else - { - DELIVER( _PDCLIB_Xdigits[ digit ] ); - } + INT2BASE(); } else { + intmax_t value; switch ( status->flags & ( E_char | E_short | E_long | E_llong | E_intmax ) ) { case E_char: - int2base( (intmax_t)(char)va_arg( status->arg, int ), status ); + value = (intmax_t)(char)va_arg( status->arg, int ); break; case E_short: - int2base( (intmax_t)(short)va_arg( status->arg, int ), status ); + value = (intmax_t)(short)va_arg( status->arg, int ); break; case 0: - int2base( (intmax_t)va_arg( status->arg, int ), status ); + value = (intmax_t)va_arg( status->arg, int ); break; case E_long: - int2base( (intmax_t)va_arg( status->arg, long ), status ); + value = (intmax_t)va_arg( status->arg, long ); break; case E_llong: - int2base( (intmax_t)va_arg( status->arg, long long ), status ); + value = (intmax_t)va_arg( status->arg, long long ); break; case E_ptrdiff: - int2base( (intmax_t)va_arg( status->arg, ptrdiff_t ), status ); + value = (intmax_t)va_arg( status->arg, ptrdiff_t ); break; case E_intmax: - int2base( va_arg( status->arg, intmax_t ), status ); + value = va_arg( status->arg, intmax_t ); break; + default: + puts( "UNSUPPORTED PRINTF FLAG COMBINATION" ); + return NULL; } + INT2BASE(); } if ( status->flags & E_minus ) { while ( status->current < status->width ) { - DELIVER( ' ' ); + PUT( ' ' ); ++(status->current); } } - if ( status->i >= status->n ) + if ( status->i >= status->n && status->n > 0 ) { status->s[status->n - 1] = '\0'; } @@ -512,24 +570,28 @@ const char * _PDCLIB_print( const char * spec, struct _PDCLIB_status_t * status return ++spec; } +#endif + #ifdef TEST -#include <_PDCLIB_test.h> +#define _PDCLIB_FILEID "_PDCLIB/print.c" +#define _PDCLIB_STRINGIO -#include -#include +#include "_PDCLIB_test.h" + +#ifndef REGTEST -static int testprintf( char * buffer, size_t n, const char * format, ... ) +static int testprintf( char * buffer, const char * format, ... ) { /* Members: base, flags, n, i, current, s, width, prec, stream, arg */ struct _PDCLIB_status_t status; status.base = 0; status.flags = 0; - status.n = n; + status.n = 100; status.i = 0; status.current = 0; status.s = buffer; status.width = 0; - status.prec = 0; + status.prec = EOF; status.stream = NULL; va_start( status.arg, format ); memset( buffer, '\0', 100 ); @@ -542,255 +604,15 @@ static int testprintf( char * buffer, size_t n, const char * format, ... ) return status.i; } -#define TEST_CONVERSION_ONLY +#endif -#define TESTCASE_SPRINTF( x ) TESTCASE( x ) +#define TEST_CONVERSION_ONLY int main( void ) { - char buffer[100]; -#include "printf_testcases.incl" - -#if 0 - char buffer[100]; - TESTCASE( testprintf( buffer, 100, "%hhd", CHAR_MIN ) == 4 ); - TESTCASE( strcmp( buffer, "-128" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%hhd", CHAR_MAX ) == 3 ); - TESTCASE( strcmp( buffer, "127" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%hhd", 0 ) == 1 ); - TESTCASE( strcmp( buffer, "0" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%hd", SHRT_MIN ) == 6 ); - TESTCASE( strcmp( buffer, "-32768" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%hd", SHRT_MAX ) == 5 ); - TESTCASE( strcmp( buffer, "32767" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%hd", 0 ) == 1 ); - TESTCASE( strcmp( buffer, "0" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-2147483648" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%d", INT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%d", 0 ) == 1 ); - TESTCASE( strcmp( buffer, "0" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%ld", LONG_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-2147483648" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%ld", LONG_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%ld", 0l ) == 1 ); - TESTCASE( strcmp( buffer, "0" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%lld", LLONG_MIN ) == 20 ); - TESTCASE( strcmp( buffer, "-9223372036854775808" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%lld", LLONG_MAX ) == 19 ); - TESTCASE( strcmp( buffer, "9223372036854775807" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%lld", 0ll ) ); - TESTCASE( strcmp( buffer, "0" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%hhu", UCHAR_MAX ) == 3 ); - TESTCASE( strcmp( buffer, "255" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%hhu", (unsigned char)-1 ) == 3 ); - TESTCASE( strcmp( buffer, "255" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%hu", USHRT_MAX ) == 5 ); - TESTCASE( strcmp( buffer, "65535" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%hu", (unsigned short)-1 ) == 5 ); - TESTCASE( strcmp( buffer, "65535" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%u", UINT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "4294967295" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%u", -1u ) == 10 ); - TESTCASE( strcmp( buffer, "4294967295" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%lu", ULONG_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "4294967295" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%lu", -1ul ) == 10 ); - TESTCASE( strcmp( buffer, "4294967295" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%llu", ULLONG_MAX ) == 20 ); - TESTCASE( strcmp( buffer, "18446744073709551615" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%llu", -1ull ) == 20 ); - TESTCASE( strcmp( buffer, "18446744073709551615" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%X", UINT_MAX ) == 8 ); - TESTCASE( strcmp( buffer, "FFFFFFFF" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%#X", -1u ) == 10 ); - TESTCASE( strcmp( buffer, "0XFFFFFFFF" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%x", UINT_MAX ) == 8 ); - TESTCASE( strcmp( buffer, "ffffffff" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%#x", -1u ) == 10 ); - TESTCASE( strcmp( buffer, "0xffffffff" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%o", UINT_MAX ) == 11 ); - TESTCASE( strcmp( buffer, "37777777777" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%#o", -1u ) == 12 ); - TESTCASE( strcmp( buffer, "037777777777" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%+d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-2147483648" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%+d", INT_MAX ) == 11 ); - TESTCASE( strcmp( buffer, "+2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%+d", 0 ) == 2 ); - TESTCASE( strcmp( buffer, "+0" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%+u", UINT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "4294967295" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%+u", -1u ) == 10 ); - TESTCASE( strcmp( buffer, "4294967295" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "% d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-2147483648" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "% d", INT_MAX ) == 11 ); - TESTCASE( strcmp( buffer, " 2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "% d", 0 ) == 2 ); - TESTCASE( strcmp( buffer, " 0" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "% u", UINT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "4294967295" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "% u", -1u ) == 10 ); - TESTCASE( strcmp( buffer, "4294967295" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%9d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-2147483648" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%9d", INT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%10d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-2147483648" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%10d", INT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%11d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-2147483648" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%11d", INT_MAX ) == 11 ); - TESTCASE( strcmp( buffer, " 2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%12d", INT_MIN ) == 12 ); - TESTCASE( strcmp( buffer, " -2147483648" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%12d", INT_MAX ) == 12 ); - TESTCASE( strcmp( buffer, " 2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%-9d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-2147483648" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%-9d", INT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%-10d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-2147483648" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%-10d", INT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%-11d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-2147483648" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%-11d", INT_MAX ) == 11 ); - TESTCASE( strcmp( buffer, "2147483647 " ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%-12d", INT_MIN ) == 12 ); - TESTCASE( strcmp( buffer, "-2147483648 " ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%-12d", INT_MAX ) == 12 ); - TESTCASE( strcmp( buffer, "2147483647 " ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%09d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-2147483648" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%09d", INT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%010d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-2147483648" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%010d", INT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%011d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-2147483648" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%011d", INT_MAX ) == 11 ); - TESTCASE( strcmp( buffer, "02147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%012d", INT_MIN ) == 12 ); - TESTCASE( strcmp( buffer, "-02147483648" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%012d", INT_MAX ) == 12 ); - TESTCASE( strcmp( buffer, "002147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%-09d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-2147483648" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%-09d", INT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%-010d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-2147483648" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%-010d", INT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%-011d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-2147483648" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%-011d", INT_MAX ) == 11 ); - TESTCASE( strcmp( buffer, "2147483647 " ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%-012d", INT_MIN ) == 12 ); - TESTCASE( strcmp( buffer, "-2147483648 " ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%-012d", INT_MAX ) == 12 ); - TESTCASE( strcmp( buffer, "2147483647 " ) == 0 ); - TESTCASE( testprintf( buffer, 8, "%9d", INT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "2147483" ) == 0 ); - TESTCASE( testprintf( buffer, 8, "%9d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-214748" ) == 0 ); - TESTCASE( testprintf( buffer, 9, "%9d", INT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "21474836" ) == 0 ); - TESTCASE( testprintf( buffer, 9, "%9d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-2147483" ) == 0 ); - TESTCASE( testprintf( buffer, 10, "%9d", INT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "214748364" ) == 0 ); - TESTCASE( testprintf( buffer, 10, "%9d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-21474836" ) == 0 ); - TESTCASE( testprintf( buffer, 9, "%10d", INT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "21474836" ) == 0 ); - TESTCASE( testprintf( buffer, 9, "%10d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-2147483" ) == 0 ); - TESTCASE( testprintf( buffer, 10, "%10d", INT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "214748364" ) == 0 ); - TESTCASE( testprintf( buffer, 10, "%10d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-21474836" ) == 0 ); - TESTCASE( testprintf( buffer, 11, "%10d", INT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 11, "%10d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-214748364" ) == 0 ); - TESTCASE( testprintf( buffer, 10, "%11d", INT_MAX ) == 11 ); - TESTCASE( strcmp( buffer, " 21474836" ) == 0 ); - TESTCASE( testprintf( buffer, 10, "%11d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-21474836" ) == 0 ); - TESTCASE( testprintf( buffer, 11, "%11d", INT_MAX ) == 11 ); - TESTCASE( strcmp( buffer, " 214748364" ) == 0 ); - TESTCASE( testprintf( buffer, 11, "%11d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-214748364" ) == 0 ); - TESTCASE( testprintf( buffer, 12, "%11d", INT_MAX ) == 11 ); - TESTCASE( strcmp( buffer, " 2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 12, "%11d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-2147483648" ) == 0 ); - TESTCASE( testprintf( buffer, 11, "%12d", INT_MAX ) == 12 ); - TESTCASE( strcmp( buffer, " 21474836" ) == 0 ); - TESTCASE( testprintf( buffer, 11, "%12d", INT_MIN ) == 12 ); - TESTCASE( strcmp( buffer, " -21474836" ) == 0 ); - TESTCASE( testprintf( buffer, 12, "%12d", INT_MAX ) == 12 ); - TESTCASE( strcmp( buffer, " 214748364" ) == 0 ); - TESTCASE( testprintf( buffer, 12, "%12d", INT_MIN ) == 12 ); - TESTCASE( strcmp( buffer, " -214748364" ) == 0 ); - TESTCASE( testprintf( buffer, 13, "%12d", INT_MAX ) == 12 ); - TESTCASE( strcmp( buffer, " 2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 13, "%12d", INT_MIN ) == 12 ); - TESTCASE( strcmp( buffer, " -2147483648" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%030.20d", INT_MAX ) == 30 ); - TESTCASE( strcmp( buffer, " 00000000002147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%.6x", UINT_MAX ) == 8 ); - TESTCASE( strcmp( buffer, "ffffffff" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%#6.3x", UINT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "0xffffffff" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%#3.6x", UINT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "0xffffffff" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%.6d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-2147483648" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%6.3d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-2147483648" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%3.6d", INT_MIN ) == 11 ); - TESTCASE( strcmp( buffer, "-2147483648" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%#0.6x", UINT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "0xffffffff" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%#06.3x", UINT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "0xffffffff" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%#03.6x", UINT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "0xffffffff" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%#0.6d", INT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%#06.3d", INT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%#03.6d", INT_MAX ) == 10 ); - TESTCASE( strcmp( buffer, "2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%#+.6d", INT_MAX ) == 11 ); - TESTCASE( strcmp( buffer, "+2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%#+6.3d", INT_MAX ) == 11 ); - TESTCASE( strcmp( buffer, "+2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%#+3.6d", INT_MAX ) == 11 ); - TESTCASE( strcmp( buffer, "+2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%+0.6d", INT_MAX ) == 11 ); - TESTCASE( strcmp( buffer, "+2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%+06.3d", INT_MAX ) == 11 ); - TESTCASE( strcmp( buffer, "+2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%+03.6d", INT_MAX ) == 11 ); - TESTCASE( strcmp( buffer, "+2147483647" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%c", 'x' ) == 1 ); - TESTCASE( strcmp( buffer, "x" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%s", "abcdef" ) == 6 ); - TESTCASE( strcmp( buffer, "abcdef" ) == 0 ); - TESTCASE( testprintf( buffer, 100, "%p", (void *)0xdeadbeef ) == 10 ); - TESTCASE( strcmp( buffer, "0xdeadbeef" ) == 0 ); +#ifndef REGTEST + char target[100]; +#include "printf_testcases.h" #endif return TEST_RESULTS; }