#ifdef TEST
#include <_PDCLIB_test.h>
-#include <string.h>
-#include <limits.h>
-#include <_PDCLIB_aux.h>
-
-#if 0
-#define CHECK_TRUE( a ) do { if ( a == 0 ) { fprintf( stderr, "Unexpected failure in " _PDCLIB_symbol2string( __LINE__ ) ": '" #a "' evaluated to false.\n" ); } } while ( 0 )
-#define CHECK_FALSE( a ) do { if ( a != 0 ) { fprintf( stderr, "Unexpected failure in " _PDCLIB_symbol2string( __LINE__ ) ": '" #a "' evaluated to true.\n" ); } } while ( 0 )
-#define CHECK_EQUAL( a, b ) do { int x = a; int y = b; if ( x != y ) { fprintf( stderr, "Mismatch in " _PDCLIB_symbol2string( __LINE__ ) ": result is %d, expected %d.\n", x, y ); } } while ( 0 )
-#define CHECK_FEQUAL( a, b, T, F ) do { T x = a; T y = b; if ( x != y ) { fprintf( stderr, "Mismatch in " _PDCLIB_symbol2string( __LINE__ ) ": result is " F ", expected " F ".\n", x, y ); } } while ( 0 )
-#endif
-
-#define CHECK_TRUE( a ) TESTCASE( a != 0 )
-#define CHECK_FALSE( a ) TESTCASE( a == 0 )
-#define CHECK_EQUAL( a, b ) do { int x = a; int y = b; TESTCASE( x == y ); } while ( 0 )
-#define CHECK_FEQUAL( a, b, T, F ) do { T x = a; T y = b; TESTCASE( x == y ); } while ( 0 )
-
-// literal matches, character matches, and basic integer matches
-void suite_one( void );
-// decimal integer matches
-void suite_two( void );
-// hexadecimal integer matches
-void suite_three( void );
-// octal integer matches
-void suite_four( void );
-// string matches
-void suite_five( void );
-
-int main()
-{
- suite_one();
- suite_two();
- suite_three();
- suite_four();
- suite_five();
-}
-
-// literal matches, character matches, and basic integer matches
-void suite_one()
-{
- FILE * file;
- if ( ( file = fopen( "tmpfile", "wb+" ) ) == NULL )
- {
- puts( "Failed to open tmpfile for writing." );
- return;
- }
- fprintf( file, "1234567890" );
- fprintf( file, "1%c3-5+7%c9%c", 0, 0, -1 );
- fprintf( file, "2 4 6 8 0%c", 255 );
- fprintf( file, "1 \011 5%%%% 0" );
- CHECK_EQUAL( ftell( file ), 40 );
-
- // -----------------------------------------------------------------------
- // Literal matching
- // -----------------------------------------------------------------------
- {
- // matching six characters literally
- // checking via %n
- // should report six characters read
- fseek( file, 0, SEEK_SET );
- int n;
- CHECK_EQUAL( fscanf( file, "123456%n", &n ), 0 );
- CHECK_EQUAL( n, 6 );
- CHECK_EQUAL( ftell( file ), 6 );
- }
- {
- // matching a character, three whitespace chars, and another character
- // checking via %n
- // should report five characters read
- fseek( file, 30, SEEK_SET );
- int n;
- CHECK_EQUAL( fscanf( file, "1 5%n", &n ), 0 );
- CHECK_EQUAL( n, 5 );
- CHECK_EQUAL( ftell( file ), 35 );
- }
- {
- // matching three characters, not matching whitespaces, and matching another three characters
- // checking via %n
- // should report six characters matched
- fseek( file, 0, SEEK_SET );
- int n;
- CHECK_EQUAL( fscanf( file, "123 456%n", &n ), 0 );
- CHECK_EQUAL( n, 6 );
- CHECK_EQUAL( ftell( file ), 6 );
- }
- {
- // matching a character, two '%' characters, and two whitespaces
- // checking via %n
- // should report five characters matched
- fseek( file, 34, SEEK_SET );
- int n;
- CHECK_EQUAL( fscanf( file, "5%%%% %n", &n ), 0 );
- CHECK_EQUAL( n, 5 );
- CHECK_EQUAL( ftell( file ), 39 );
- }
- {
- // seeking to last character in file, trying to match that char and a whitespace
- // checking via %n
- // should report one character matched and EOF
- fseek( file, -1, SEEK_END );
- int n;
- CHECK_EQUAL( fscanf( file, "0 %n", &n ), 0 );
- CHECK_EQUAL( n, 1 );
- CHECK_TRUE( feof( file ) );
- CHECK_FALSE( ferror( file ) );
- CHECK_EQUAL( ftell( file ), 40 );
- }
- {
- // seeking to end of file, trying to match a -1
- // checking via %n
- // should report error, not executing %n
- fseek( file, 0, SEEK_END );
- int n = -1;
- CHECK_EQUAL( fscanf( file, "\377%n", &n ), -1 );
- CHECK_EQUAL( n, -1 );
- CHECK_TRUE( feof( file ) );
- CHECK_FALSE( ferror( file ) );
- CHECK_EQUAL( ftell( file ), 40 );
- }
-
- // -----------------------------------------------------------------------
- // Character matching ('%c')
- // -----------------------------------------------------------------------
- {
- // reading a char array of specified width, including zero bytes
- // should report the characters read, no zero termination of the array
- fseek( file, 10, SEEK_SET );
- char buffer[ 8 ];
- memset( buffer, '\177', 8 );
- CHECK_EQUAL( fscanf( file, "%7c", buffer ), 1 );
- CHECK_FALSE( memcmp( buffer, "1\0003-5+7\177", 8 ) );
- CHECK_EQUAL( ftell( file ), 17 );
- }
- {
- // reading a char array of unspecified width when positioned at -1 value
- // should default to width one, read the -1 value, no zero termination of the array
- fseek( file, 19, SEEK_SET );
- char buffer[ 2 ];
- memset( buffer, '\177', 2 );
- CHECK_EQUAL( fscanf( file, "%c", buffer ), 1 );
- CHECK_FALSE( memcmp( buffer, "\377\177", 2 ) );
- CHECK_EQUAL( ftell( file ), 20 );
- }
- {
- // reading a char array of specified width 1 when positioned at (non-space) whitespace
- // should read the whitespace (literally), no zero termination of the array
- fseek( file, 32, SEEK_SET );
- char buffer[ 2 ];
- memset( buffer, '\177', 2 );
- CHECK_EQUAL( fscanf( file, "%1c", buffer ), 1 );
- CHECK_FALSE( memcmp( buffer, "\011\177", 2 ) );
- CHECK_EQUAL( ftell( file ), 33 );
- }
- {
- // reading a char array of specified width 2 when positioned at last char of file
- // should read the character, and report EOF
- fseek( file, -1, SEEK_END );
- char buffer[ 2 ];
- memset( buffer, '\177', 2 );
- CHECK_EQUAL( fscanf( file, "%2c", buffer ), 1 );
- CHECK_FALSE( memcmp( buffer, "0\177", 2 ) );
- CHECK_TRUE( feof( file ) );
- CHECK_FALSE( ferror( file ) );
- CHECK_EQUAL( ftell( file ), 40 );
- }
- {
- // reading a char array of specified width 1 when positioned at last char of file
- // should read the character, and NOT report EOF
- fseek( file, -1, SEEK_END );
- char buffer[ 2 ];
- memset( buffer, '\177', 2 );
- CHECK_EQUAL( fscanf( file, "%1c", buffer ), 1 );
- CHECK_FALSE( memcmp( buffer, "0\177", 2 ) );
- CHECK_FALSE( feof( file ) );
- CHECK_EQUAL( ftell( file ), 40 );
- }
- {
- // reading a char array of specified width 1 when positioned at EOF
- // should report input error before any conversion (-1)
- fseek( file, 0, SEEK_END );
- char buffer[ 2 ];
- memset( buffer, '\177', 2 );
- CHECK_EQUAL( fscanf( file, "%1c", buffer ), -1 );
- CHECK_FALSE( memcmp( buffer, "\177\177", 2 ) );
- CHECK_TRUE( feof( file ) );
- CHECK_FALSE( ferror( file ) );
- CHECK_EQUAL( ftell( file ), 40 );
- }
-
- // -----------------------------------------------------------------------
- // Integer matching ('%d')
- // -----------------------------------------------------------------------
- {
- // reading a whitespace-terminated integer
- fseek( file, 20, SEEK_SET );
- int i;
- int n;
- CHECK_EQUAL( fscanf( file, "%d%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 2 );
- CHECK_EQUAL( n, 1 );
- CHECK_EQUAL( ftell( file ), 21 );
- }
- {
- // reading a -1 terminated integer
- fseek( file, 18, SEEK_SET );
- int i;
- int n;
- CHECK_EQUAL( fscanf( file, "%d%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 9 );
- CHECK_EQUAL( n, 1 );
- CHECK_EQUAL( ftell( file ), 19 );
- }
- {
- // reading a EOF terminated integer
- fseek( file, -1, SEEK_END );
- int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%d%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 1 );
- CHECK_EQUAL( ftell( file ), 40 );
- }
- {
- // trying to read an integer when positioned at whitespace
- // should skip whitespaces
- fseek( file, 32, SEEK_SET );
- int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%d%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 5 );
- CHECK_EQUAL( n, 3 );
- CHECK_EQUAL( ftell( file ), 35 );
- }
- {
- // trying to read an integer when positioned at -1 value
- // should report matching failure
- fseek( file, 19, SEEK_SET );
- int i = 0;
- int n = -1;
- CHECK_EQUAL( fscanf( file, "%d%n", &i, &n ), 0 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, -1 );
- CHECK_EQUAL( ftell( file ), 19 );
- }
- {
- // trying to read an integer when positioned at EOF
- // should report reading failure
- fseek( file, 0, SEEK_END );
- int i = 0;
- int n = -1;
- CHECK_EQUAL( fscanf( file, "%d%n", &i, &n ), -1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, -1 );
- CHECK_EQUAL( ftell( file ), 40 );
- }
- {
- // reading a '-'-prefixed integer
- fseek( file, 13, SEEK_SET );
- int i;
- int n;
- CHECK_EQUAL( fscanf( file, "%d%n", &i, &n ), 1 );
- CHECK_EQUAL( i, -5 );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 15 );
- }
- {
- // reading a '+'-prefixed integer
- fseek( file, 15, SEEK_SET );
- int i;
- int n;
- CHECK_EQUAL( fscanf( file, "%d%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 7 );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 17 );
- }
-
- fclose( file );
- remove( "tmpfile" );
-}
-
-// decimal integer matches
-void suite_two()
-{
- FILE * file;
- if ( ( file = fopen( "tmpfile", "wb+" ) ) == NULL )
- {
- puts( "Failed to open tmpfile for writing." );
- return;
- }
- fprintf( file, "-0 +0 -128 +127 +255 -32768 +32767 +65535\n" );
- fprintf( file, "-2147483648 +2147483647 +4294967295\n" );
- fprintf( file, "-9223372036854775808 +9223372036854775807 +18446744073709551615\n" );
- CHECK_EQUAL( ftell( file ), 142 );
- {
- // reading 0, d
- fseek( file, 1, SEEK_SET );
- signed char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhd%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 1 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading -0, d
- fseek( file, 0, SEEK_SET );
- signed char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhd%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading +0, d
- fseek( file, 3, SEEK_SET );
- signed char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhd%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 5 );
- }
- {
- // reading -128, d
- fseek( file, 6, SEEK_SET );
- signed char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhd%n", &i, &n ), 1 );
- CHECK_EQUAL( i, -128 );
- CHECK_EQUAL( n, 4 );
- CHECK_EQUAL( ftell( file ), 10 );
- }
- {
- // reading 127, d
- fseek( file, 12, SEEK_SET );
- signed char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhd%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 127 );
- CHECK_EQUAL( n, 3 );
- CHECK_EQUAL( ftell( file ), 15 );
- }
- {
- // reading +127, d
- fseek( file, 11, SEEK_SET );
- signed char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhd%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 127 );
- CHECK_EQUAL( n, 4 );
- CHECK_EQUAL( ftell( file ), 15 );
- }
- {
- // reading 0, u
- fseek( file, 1, SEEK_SET );
- unsigned char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhu%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 1 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading -0, u
- fseek( file, 0, SEEK_SET );
- unsigned char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhu%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading +0, u
- fseek( file, 3, SEEK_SET );
- unsigned char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhu%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 5 );
- }
- {
- // reading 127, u
- fseek( file, 12, SEEK_SET );
- unsigned char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhu%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 127 );
- CHECK_EQUAL( n, 3 );
- CHECK_EQUAL( ftell( file ), 15 );
- }
- {
- // reading +127, u
- fseek( file, 11, SEEK_SET );
- unsigned char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhu%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 127 );
- CHECK_EQUAL( n, 4 );
- CHECK_EQUAL( ftell( file ), 15 );
- }
- {
- // reading 255, u
- fseek( file, 17, SEEK_SET );
- unsigned char i = 0;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhu%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 255 );
- CHECK_EQUAL( n, 3 );
- CHECK_EQUAL( ftell( file ), 20 );
- }
- {
- // reading +255, u
- fseek( file, 16, SEEK_SET );
- unsigned char i = 0;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhu%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 255 );
- CHECK_EQUAL( n, 4 );
- CHECK_EQUAL( ftell( file ), 20 );
- }
- {
- // reading 0, i
- fseek( file, 1, SEEK_SET );
- signed char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhi%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 1 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading -0, i
- fseek( file, 0, SEEK_SET );
- signed char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhi%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading +0, i
- fseek( file, 3, SEEK_SET );
- signed char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhi%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 5 );
- }
- {
- // reading -128, i
- fseek( file, 6, SEEK_SET );
- signed char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhi%n", &i, &n ), 1 );
- CHECK_EQUAL( i, -128 );
- CHECK_EQUAL( n, 4 );
- CHECK_EQUAL( ftell( file ), 10 );
- }
- {
- // reading 127, i
- fseek( file, 12, SEEK_SET );
- signed char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhi%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 127 );
- CHECK_EQUAL( n, 3 );
- CHECK_EQUAL( ftell( file ), 15 );
- }
- {
- // reading +127, i
- fseek( file, 11, SEEK_SET );
- signed char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhi%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 127 );
- CHECK_EQUAL( n, 4 );
- CHECK_EQUAL( ftell( file ), 15 );
- }
- {
- // reading 0, d
- fseek( file, 1, SEEK_SET );
- signed short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hd%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 1 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading -0, d
- fseek( file, 0, SEEK_SET );
- signed short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hd%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading +0, d
- fseek( file, 3, SEEK_SET );
- signed short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hd%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 5 );
- }
- {
- // reading -32768, d
- fseek( file, 21, SEEK_SET );
- signed short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hd%n", &i, &n ), 1 );
- CHECK_EQUAL( i, -32768 );
- CHECK_EQUAL( n, 6 );
- CHECK_EQUAL( ftell( file ), 27 );
- }
- {
- // reading 32767, d
- fseek( file, 29, SEEK_SET );
- signed short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hd%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 32767 );
- CHECK_EQUAL( n, 5 );
- CHECK_EQUAL( ftell( file ), 34 );
- }
- {
- // reading +32767, d
- fseek( file, 28, SEEK_SET );
- signed short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hd%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 32767 );
- CHECK_EQUAL( n, 6 );
- CHECK_EQUAL( ftell( file ), 34 );
- }
- {
- // reading 0, u
- fseek( file, 1, SEEK_SET );
- unsigned short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hu%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 1 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading -0, u
- fseek( file, 0, SEEK_SET );
- unsigned short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hu%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading +0, u
- fseek( file, 3, SEEK_SET );
- unsigned short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hu%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 5 );
- }
- {
- // reading 32767, u
- fseek( file, 29, SEEK_SET );
- unsigned short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hu%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 32767 );
- CHECK_EQUAL( n, 5 );
- CHECK_EQUAL( ftell( file ), 34 );
- }
- {
- // reading +32767, u
- fseek( file, 28, SEEK_SET );
- unsigned short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hu%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 32767 );
- CHECK_EQUAL( n, 6 );
- CHECK_EQUAL( ftell( file ), 34 );
- }
- {
- // reading 65535, u
- fseek( file, 36, SEEK_SET );
- unsigned short i = 0;
- int n;
- CHECK_EQUAL( fscanf( file, "%hu%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 65535 );
- CHECK_EQUAL( n, 5 );
- CHECK_EQUAL( ftell( file ), 41 );
- }
- {
- // reading +65535, u
- fseek( file, 35, SEEK_SET );
- unsigned short i = 0;
- int n;
- CHECK_EQUAL( fscanf( file, "%hu%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 65535 );
- CHECK_EQUAL( n, 6 );
- CHECK_EQUAL( ftell( file ), 41 );
- }
- {
- // reading 0, i
- fseek( file, 1, SEEK_SET );
- signed short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hi%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 1 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading -0, i
- fseek( file, 0, SEEK_SET );
- signed short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hi%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading +0, i
- fseek( file, 3, SEEK_SET );
- signed short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hi%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 5 );
- }
- {
- // reading -32768, i
- fseek( file, 21, SEEK_SET );
- signed short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hi%n", &i, &n ), 1 );
- CHECK_EQUAL( i, -32768 );
- CHECK_EQUAL( n, 6 );
- CHECK_EQUAL( ftell( file ), 27 );
- }
- {
- // reading 32767, i
- fseek( file, 29, SEEK_SET );
- signed short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hi%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 32767 );
- CHECK_EQUAL( n, 5 );
- CHECK_EQUAL( ftell( file ), 34 );
- }
- {
- // reading +32767, i
- fseek( file, 28, SEEK_SET );
- signed short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hi%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 32767 );
- CHECK_EQUAL( n, 6 );
- CHECK_EQUAL( ftell( file ), 34 );
- }
- {
- // reading 0, d
- fseek( file, 1, SEEK_SET );
- signed int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%d%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 1 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading -0, d
- fseek( file, 0, SEEK_SET );
- signed int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%d%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading +0, d
- fseek( file, 3, SEEK_SET );
- signed int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%d%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 5 );
- }
- {
- // reading -2147483648, d
- fseek( file, 42, SEEK_SET );
- signed int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%d%n", &i, &n ), 1 );
- CHECK_EQUAL( i, -2147483648 );
- CHECK_EQUAL( n, 11 );
- CHECK_EQUAL( ftell( file ), 53 );
- }
- {
- // reading 2147483647, d
- fseek( file, 55, SEEK_SET );
- signed int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%d%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 2147483647 );
- CHECK_EQUAL( n, 10 );
- CHECK_EQUAL( ftell( file ), 65 );
- }
- {
- // reading +2147483647, d
- fseek( file, 54, SEEK_SET );
- signed int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%d%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 2147483647 );
- CHECK_EQUAL( n, 11 );
- CHECK_EQUAL( ftell( file ), 65 );
- }
- {
- // reading 0, u
- fseek( file, 1, SEEK_SET );
- unsigned int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%u%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 1 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading -0, u
- fseek( file, 0, SEEK_SET );
- unsigned int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%u%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading +0, u
- fseek( file, 3, SEEK_SET );
- unsigned int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%u%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 5 );
- }
- {
- // reading 2147483647, u
- fseek( file, 55, SEEK_SET );
- unsigned int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%u%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 2147483647 );
- CHECK_EQUAL( n, 10 );
- CHECK_EQUAL( ftell( file ), 65 );
- }
- {
- // reading +2147483647, u
- fseek( file, 54, SEEK_SET );
- unsigned int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%u%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 2147483647 );
- CHECK_EQUAL( n, 11 );
- CHECK_EQUAL( ftell( file ), 65 );
- }
- {
- // reading 4294967295, u
- fseek( file, 67, SEEK_SET );
- unsigned int i = 0;
- int n;
- CHECK_EQUAL( fscanf( file, "%u%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 4294967295, unsigned int, "%u" );
- CHECK_EQUAL( n, 10 );
- CHECK_EQUAL( ftell( file ), 77 );
- }
- {
- // reading +4294967295, u
- fseek( file, 66, SEEK_SET );
- unsigned int i = 0;
- int n;
- CHECK_EQUAL( fscanf( file, "%u%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 4294967295, unsigned int, "%u" );
- CHECK_EQUAL( n, 11 );
- CHECK_EQUAL( ftell( file ), 77 );
- }
- {
- // reading 0, i
- fseek( file, 1, SEEK_SET );
- signed int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%i%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 1 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading -0, i
- fseek( file, 0, SEEK_SET );
- signed int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%i%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading +0, i
- fseek( file, 3, SEEK_SET );
- signed int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%i%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 5 );
- }
- {
- // reading -2147483648, i
- fseek( file, 42, SEEK_SET );
- signed int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%i%n", &i, &n ), 1 );
- CHECK_EQUAL( i, -2147483648 );
- CHECK_EQUAL( n, 11 );
- CHECK_EQUAL( ftell( file ), 53 );
- }
- {
- // reading 2147483647, i
- fseek( file, 55, SEEK_SET );
- signed int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%i%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 2147483647 );
- CHECK_EQUAL( n, 10 );
- CHECK_EQUAL( ftell( file ), 65 );
- }
- {
- // reading +2147483647, i
- fseek( file, 54, SEEK_SET );
- signed int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%i%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 2147483647 );
- CHECK_EQUAL( n, 11 );
- CHECK_EQUAL( ftell( file ), 65 );
- }
- {
- // reading 0, d
- fseek( file, 1, SEEK_SET );
- signed long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%ld%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0l );
- CHECK_EQUAL( n, 1 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading -0, d
- fseek( file, 0, SEEK_SET );
- signed long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%ld%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0l );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading +0, d
- fseek( file, 3, SEEK_SET );
- signed long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%ld%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0l );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 5 );
- }
- {
- // reading -2147483648, d
- fseek( file, 42, SEEK_SET );
- signed long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%ld%n", &i, &n ), 1 );
- CHECK_EQUAL( i, -2147483648l );
- CHECK_EQUAL( n, 11 );
- CHECK_EQUAL( ftell( file ), 53 );
- }
- {
- // reading 2147483647, d
- fseek( file, 55, SEEK_SET );
- signed long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%ld%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 2147483647l );
- CHECK_EQUAL( n, 10 );
- CHECK_EQUAL( ftell( file ), 65 );
- }
- {
- // reading +2147483647, d
- fseek( file, 54, SEEK_SET );
- signed long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%ld%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 2147483647l );
- CHECK_EQUAL( n, 11 );
- CHECK_EQUAL( ftell( file ), 65 );
- }
- {
- // reading 0, u
- fseek( file, 1, SEEK_SET );
- unsigned long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%lu%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0ul );
- CHECK_EQUAL( n, 1 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading -0, u
- fseek( file, 0, SEEK_SET );
- unsigned long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%lu%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0ul );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading +0, u
- fseek( file, 3, SEEK_SET );
- unsigned long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%lu%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0ul );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 5 );
- }
- {
- // reading 2147483647, u
- fseek( file, 55, SEEK_SET );
- unsigned long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%lu%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 2147483647ul );
- CHECK_EQUAL( n, 10 );
- CHECK_EQUAL( ftell( file ), 65 );
- }
- {
- // reading +2147483647, u
- fseek( file, 54, SEEK_SET );
- unsigned long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%lu%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 2147483647ul );
- CHECK_EQUAL( n, 11 );
- CHECK_EQUAL( ftell( file ), 65 );
- }
- {
- // reading 4294967295, u
- fseek( file, 67, SEEK_SET );
- unsigned long i = 0;
- int n;
- CHECK_EQUAL( fscanf( file, "%lu%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 4294967295ul, unsigned long, "%lu" );
- CHECK_EQUAL( n, 10 );
- CHECK_EQUAL( ftell( file ), 77 );
- }
- {
- // reading +4294967295, u
- fseek( file, 66, SEEK_SET );
- unsigned long i = 0;
- int n;
- CHECK_EQUAL( fscanf( file, "%lu%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 4294967295ul, unsigned long, "%lu" );
- CHECK_EQUAL( n, 11 );
- CHECK_EQUAL( ftell( file ), 77 );
- }
- {
- // reading 0, i
- fseek( file, 1, SEEK_SET );
- signed long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%li%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0l );
- CHECK_EQUAL( n, 1 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading -0, i
- fseek( file, 0, SEEK_SET );
- signed long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%li%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0l );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading +0, i
- fseek( file, 3, SEEK_SET );
- signed long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%li%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0l );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 5 );
- }
- {
- // reading -2147483648, i
- fseek( file, 42, SEEK_SET );
- signed long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%li%n", &i, &n ), 1 );
- CHECK_EQUAL( i, -2147483648l );
- CHECK_EQUAL( n, 11 );
- CHECK_EQUAL( ftell( file ), 53 );
- }
- {
- // reading 2147483647, i
- fseek( file, 55, SEEK_SET );
- signed long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%li%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 2147483647l );
- CHECK_EQUAL( n, 10 );
- CHECK_EQUAL( ftell( file ), 65 );
- }
- {
- // reading +2147483647, i
- fseek( file, 54, SEEK_SET );
- signed long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%li%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 2147483647l );
- CHECK_EQUAL( n, 11 );
- CHECK_EQUAL( ftell( file ), 65 );
- }
- {
- // reading 0, d
- fseek( file, 1, SEEK_SET );
- signed long long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%lld%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0ll );
- CHECK_EQUAL( n, 1 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading -0, d
- fseek( file, 0, SEEK_SET );
- signed long long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%lld%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0ll );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading +0, d
- fseek( file, 3, SEEK_SET );
- signed long long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%lld%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0ll );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 5 );
- }
- {
- // reading -9223372036854775808, d
- fseek( file, 78, SEEK_SET );
- signed long long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%lld%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, LLONG_MIN, signed long long, "%lld" ); // should be literal -9223372036854775808ll but GCC balks.
- CHECK_EQUAL( i < 0ll, 1 );
- CHECK_EQUAL( n, 20 );
- CHECK_EQUAL( ftell( file ), 98 );
- }
- {
- // reading 9223372036854775807, d
- fseek( file, 100, SEEK_SET );
- signed long long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%lld%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 9223372036854775807ll, signed long long, "%lld" );
- CHECK_EQUAL( n, 19 );
- CHECK_EQUAL( ftell( file ), 119 );
- }
- {
- // reading +9223372036854775807, d
- fseek( file, 99, SEEK_SET );
- signed long long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%lld%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 9223372036854775807ll, signed long long, "%lld" );
- CHECK_EQUAL( n, 20 );
- CHECK_EQUAL( ftell( file ), 119 );
- }
- {
- // reading 0, u
- fseek( file, 1, SEEK_SET );
- unsigned long long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%llu%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0ull );
- CHECK_EQUAL( n, 1 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading -0, u
- fseek( file, 0, SEEK_SET );
- unsigned long long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%llu%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0ull );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading +0, u
- fseek( file, 3, SEEK_SET );
- unsigned long long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%llu%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0ull );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 5 );
- }
- {
- // reading 9223372036854775807, u
- fseek( file, 100, SEEK_SET );
- unsigned long long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%llu%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 9223372036854775807ull, unsigned long long, "%llu" );
- CHECK_EQUAL( n, 19 );
- CHECK_EQUAL( ftell( file ), 119 );
- }
- {
- // reading +9223372036854775807, u
- fseek( file, 99, SEEK_SET );
- unsigned long long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%llu%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 9223372036854775807ull, unsigned long long, "%llu" );
- CHECK_EQUAL( n, 20 );
- CHECK_EQUAL( ftell( file ), 119 );
- }
- {
- // reading 18446744073709551615, u
- fseek( file, 121, SEEK_SET );
- unsigned long long i = 0;
- int n;
- CHECK_EQUAL( fscanf( file, "%llu%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 18446744073709551615ull, unsigned long long, "%llu" );
- CHECK_EQUAL( n, 20 );
- CHECK_EQUAL( ftell( file ), 141 );
- }
- {
- // reading +18446744073709551615, u
- fseek( file, 120, SEEK_SET );
- unsigned long long i = 0;
- int n;
- CHECK_EQUAL( fscanf( file, "%llu%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 18446744073709551615ull, unsigned long long, "%llu" );
- CHECK_EQUAL( n, 21 );
- CHECK_EQUAL( ftell( file ), 141 );
- }
- {
- // reading 0, i
- fseek( file, 1, SEEK_SET );
- signed long long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%lli%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0ll );
- CHECK_EQUAL( n, 1 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading -0, i
- fseek( file, 0, SEEK_SET );
- signed long long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%lli%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0ll );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 2 );
- }
- {
- // reading +0, i
- fseek( file, 3, SEEK_SET );
- signed long long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%lli%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0ll );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 5 );
- }
- {
- // reading -9223372036854775808, i
- fseek( file, 78, SEEK_SET );
- signed long long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%lli%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, LLONG_MIN, signed long long, "%lli" ); // should be literal -9223372036854775808ll but GCC balks.
- CHECK_EQUAL( i < 0ll, 1 );
- CHECK_EQUAL( n, 20 );
- CHECK_EQUAL( ftell( file ), 98 );
- }
- {
- // reading 9223372036854775807, i
- fseek( file, 100, SEEK_SET );
- signed long long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%lli%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 9223372036854775807ll, signed long long, "%lli" );
- CHECK_EQUAL( n, 19 );
- CHECK_EQUAL( ftell( file ), 119 );
- }
- {
- // reading +9223372036854775807, i
- fseek( file, 99, SEEK_SET );
- signed long long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%lli%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 9223372036854775807ll, signed long long, "%lli" );
- CHECK_EQUAL( n, 20 );
- CHECK_EQUAL( ftell( file ), 119 );
- }
-
- fclose( file );
- remove( "tmpfile" );
-}
-
-// hexadecimal integer matches
-void suite_three()
-{
- FILE * file;
- if ( ( file = fopen( "tmpfile", "wb+" ) ) == NULL )
- {
- puts( "Failed to open tmpfile for writing." );
- return;
- }
- fprintf( file, "-0x0 -0x000 -0x7f 0x80 0xff -0x7fff 0x8000 0xffff -0x7fffffff 0x80000000 0xffffffff\n" );
- fprintf( file, "-0x7fffffffffffffff 0x8000000000000000 0xffffffffffffffff -0x\n" );
- CHECK_EQUAL( ftell( file ), 146 );
- {
- // reading 0, x
- fseek( file, 3, SEEK_SET );
- unsigned char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhx%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 1 );
- CHECK_EQUAL( ftell( file ), 4 );
- }
- {
- // reading -0x0, x
- fseek( file, 0, SEEK_SET );
- unsigned char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhx%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 4 );
- CHECK_EQUAL( ftell( file ), 4 );
- }
- {
- // reading -0x, x
- fseek( file, -4, SEEK_END );
- unsigned char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhx%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 3 );
- CHECK_EQUAL( ftell( file ), 145 );
- }
- {
- // reading 0x000, x
- fseek( file, 5, SEEK_SET );
- unsigned char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhx%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 6 );
- CHECK_EQUAL( ftell( file ), 11 );
- }
- {
- // reading 0x0, i
- fseek( file, 0, SEEK_SET );
- signed char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhi%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 4 );
- CHECK_EQUAL( ftell( file ), 4 );
- }
- {
- // reading 7f, x
- fseek( file, 15, SEEK_SET );
- unsigned char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhx%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 127 );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 17 );
- }
- {
- // reading -0x7f, x
- fseek( file, 12, SEEK_SET );
- unsigned char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhx%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, -127, unsigned char, "%hhu" );
- CHECK_EQUAL( n, 5 );
- CHECK_EQUAL( ftell( file ), 17 );
- }
- {
- // reading 0x80, i
- fseek( file, 18, SEEK_SET );
- signed char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhi%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, -128, signed char, "%hd" );
- CHECK_EQUAL( n, 4 );
- CHECK_EQUAL( ftell( file ), 22 );
- }
- {
- // reading ff, x
- fseek( file, 25, SEEK_SET );
- unsigned char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhx%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0xff );
- CHECK_EQUAL( n, 2 );
- CHECK_EQUAL( ftell( file ), 27 );
- }
- {
- // reading 0xff, x
- fseek( file, 23, SEEK_SET );
- unsigned char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhx%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 255 );
- CHECK_EQUAL( n, 4 );
- CHECK_EQUAL( ftell( file ), 27 );
- }
- {
- // reading 0xff, i
- fseek( file, 23, SEEK_SET );
- signed char i = 0;
- int n;
- CHECK_EQUAL( fscanf( file, "%hhi%n", &i, &n ), 1 );
- CHECK_EQUAL( i, -1 );
- CHECK_EQUAL( n, 4 );
- CHECK_EQUAL( ftell( file ), 27 );
- }
- {
- // reading 0, x
- fseek( file, 3, SEEK_SET );
- unsigned short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hx%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 1 );
- CHECK_EQUAL( ftell( file ), 4 );
- }
- {
- // reading -0x0, x
- fseek( file, 0, SEEK_SET );
- unsigned short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hx%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 4 );
- CHECK_EQUAL( ftell( file ), 4 );
- }
- {
- // reading -0x, x
- fseek( file, -4, SEEK_END );
- unsigned short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hx%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 3 );
- CHECK_EQUAL( ftell( file ), 145 );
- }
- {
- // reading 0x000, x
- fseek( file, 5, SEEK_SET );
- unsigned short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hx%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 6 );
- CHECK_EQUAL( ftell( file ), 11 );
- }
- {
- // reading 0x0, i
- fseek( file, 0, SEEK_SET );
- signed short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hi%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 4 );
- CHECK_EQUAL( ftell( file ), 4 );
- }
- {
- // reading 7fff, x
- fseek( file, 31, SEEK_SET );
- unsigned short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hx%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 32767 );
- CHECK_EQUAL( n, 4 );
- CHECK_EQUAL( ftell( file ), 35 );
- }
- {
- // reading -0x7fff, x
- fseek( file, 28, SEEK_SET );
- unsigned short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hx%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, -32767, unsigned short, "%hu" );
- CHECK_EQUAL( n, 7 );
- CHECK_EQUAL( ftell( file ), 35 );
- }
- {
- // reading 0x8000, i
- fseek( file, 36, SEEK_SET );
- signed short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hi%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, -32768, signed short, "%hd" );
- CHECK_EQUAL( n, 6 );
- CHECK_EQUAL( ftell( file ), 42 );
- }
- {
- // reading ffff, x
- fseek( file, 45, SEEK_SET );
- unsigned short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hx%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 65535 );
- CHECK_EQUAL( n, 4 );
- CHECK_EQUAL( ftell( file ), 49 );
- }
- {
- // reading 0xffff, x
- fseek( file, 43, SEEK_SET );
- unsigned short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hx%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 65535 );
- CHECK_EQUAL( n, 6 );
- CHECK_EQUAL( ftell( file ), 49 );
- }
- {
- // reading 0xffff, i
- fseek( file, 43, SEEK_SET );
- signed short i = 0;
- int n;
- CHECK_EQUAL( fscanf( file, "%hi%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, -1, signed short, "%hd" );
- CHECK_EQUAL( n, 6 );
- CHECK_EQUAL( ftell( file ), 49 );
- }
- {
- // reading 0, x
- fseek( file, 3, SEEK_SET );
- unsigned int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%x%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 1 );
- CHECK_EQUAL( ftell( file ), 4 );
- }
- {
- // reading -0x0, x
- fseek( file, 0, SEEK_SET );
- unsigned int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%x%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 4 );
- CHECK_EQUAL( ftell( file ), 4 );
- }
- {
- // reading -0x, x
- fseek( file, -4, SEEK_END );
- unsigned int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%x%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 3 );
- CHECK_EQUAL( ftell( file ), 145 );
- }
- {
- // reading 0x000, x
- fseek( file, 5, SEEK_SET );
- unsigned int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%x%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 6 );
- CHECK_EQUAL( ftell( file ), 11 );
- }
- {
- // reading 0x0, i
- fseek( file, 0, SEEK_SET );
- signed int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%i%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0 );
- CHECK_EQUAL( n, 4 );
- CHECK_EQUAL( ftell( file ), 4 );
- }
- {
- // reading 7fffffff, x
- fseek( file, 53, SEEK_SET );
- unsigned int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%x%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 2147483647 );
- CHECK_EQUAL( n, 8 );
- CHECK_EQUAL( ftell( file ), 61 );
- }
- {
- // reading -0x7fffffff, x
- fseek( file, 50, SEEK_SET );
- unsigned int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%x%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, -2147483647, unsigned int, "%u" );
- CHECK_EQUAL( n, 11 );
- CHECK_EQUAL( ftell( file ), 61 );
- }
- {
- // reading 0x80000000, i
- fseek( file, 62, SEEK_SET );
- signed int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%i%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 2147483647, signed int, "%d" ); // NOT overflowing, see strtol() specs.
- CHECK_EQUAL( n, 10 );
- CHECK_EQUAL( ftell( file ), 72 );
- }
- {
- // reading ffffffff, x
- fseek( file, 75, SEEK_SET );
- unsigned int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%x%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 4294967295, unsigned int, "%d" );
- CHECK_EQUAL( n, 8 );
- CHECK_EQUAL( ftell( file ), 83 );
- }
- {
- // reading 0xffffffff, x
- fseek( file, 73, SEEK_SET );
- unsigned int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%x%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 4294967295, unsigned int, "%d" );
- CHECK_EQUAL( n, 10 );
- CHECK_EQUAL( ftell( file ), 83 );
- }
- {
- // reading 0xffffffff, i
- fseek( file, 73, SEEK_SET );
- signed int i = 0;
- int n;
- CHECK_EQUAL( fscanf( file, "%i%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 2147483647, signed int, "%d" ); // NOT overflowing; see strtol() specs.
- CHECK_EQUAL( n, 10 );
- CHECK_EQUAL( ftell( file ), 83 );
- }
- fclose( file );
- remove( "tmpfile" );
-}
-
-// octal integer matches
-void suite_four()
-{
- FILE * file;
- if ( ( file = fopen( "tmpfile", "wb+" ) ) == NULL )
- {
- puts( "Failed to open tmpfile for writing." );
- return;
- }
- fprintf( file, "+0000 -0000 +0177 +0377 -0377 +077777 +0177777 -0177777\n" );
- fprintf( file, "+017777777777 +037777777777 -037777777777\n" );
- fprintf( file, "+0777777777777777777777 +01777777777777777777777\n" );
- fprintf( file, "-01777777777777777777777\n" );
- CHECK_EQUAL( ftell( file ), 172 );
- {
- // reading 0, o
- fseek( file, 4, SEEK_SET );
- unsigned char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hho%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0u );
- CHECK_EQUAL( n, 1 );
- CHECK_EQUAL( ftell( file ), 5 );
- }
- {
- // reading +0000, o
- fseek( file, 0, SEEK_SET );
- unsigned char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hho%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0u );
- CHECK_EQUAL( n, 5 );
- CHECK_EQUAL( ftell( file ), 5 );
- }
- {
- // reading -0000, o
- fseek( file, 6, SEEK_SET );
- unsigned char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hho%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 0u );
- CHECK_EQUAL( n, 5 );
- CHECK_EQUAL( ftell( file ), 11 );
- }
- {
- // reading 0177, o
- fseek( file, 13, SEEK_SET );
- unsigned char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hho%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 127u );
- CHECK_EQUAL( n, 4 );
- CHECK_EQUAL( ftell( file ), 17 );
- }
- {
- // reading +0177, o
- fseek( file, 12, SEEK_SET );
- unsigned char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hho%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 127u );
- CHECK_EQUAL( n, 5 );
- CHECK_EQUAL( ftell( file ), 17 );
- }
- {
- // reading 0377, o
- fseek( file, 19, SEEK_SET );
- unsigned char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hho%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 255u, unsigned char, "%hhu" );
- CHECK_EQUAL( n, 4 );
- CHECK_EQUAL( ftell( file ), 23 );
- }
- {
- // reading +0377, o
- fseek( file, 18, SEEK_SET );
- unsigned char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hho%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 255u, unsigned char, "%hhu" );
- CHECK_EQUAL( n, 5 );
- CHECK_EQUAL( ftell( file ), 23 );
- }
- {
- // reading -0377, o
- fseek( file, 24, SEEK_SET );
- unsigned char i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%hho%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 1u, unsigned char, "%hhu" );
- CHECK_EQUAL( n, 5 );
- CHECK_EQUAL( ftell( file ), 29 );
- }
- {
- // reading 077777, o
- fseek( file, 31, SEEK_SET );
- unsigned short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%ho%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 32767u );
- CHECK_EQUAL( n, 6 );
- CHECK_EQUAL( ftell( file ), 37 );
- }
- {
- // reading +077777, o
- fseek( file, 30, SEEK_SET );
- unsigned short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%ho%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 32767u );
- CHECK_EQUAL( n, 7 );
- CHECK_EQUAL( ftell( file ), 37 );
- }
- {
- // reading 0177777, o
- fseek( file, 39, SEEK_SET );
- unsigned short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%ho%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 65535u, unsigned short, "%hu" );
- CHECK_EQUAL( n, 7 );
- CHECK_EQUAL( ftell( file ), 46 );
- }
- {
- // reading +0177777, o
- fseek( file, 38, SEEK_SET );
- unsigned short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%ho%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 65535u, unsigned short, "%hu" );
- CHECK_EQUAL( n, 8 );
- CHECK_EQUAL( ftell( file ), 46 );
- }
- {
- // reading -0177777, o
- fseek( file, 47, SEEK_SET );
- unsigned short i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%ho%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 1u, unsigned short, "%hu" );
- CHECK_EQUAL( n, 8 );
- CHECK_EQUAL( ftell( file ), 55 );
- }
- {
- // reading 017777777777, o
- fseek( file, 57, SEEK_SET );
- unsigned int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%o%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 2147483647u );
- CHECK_EQUAL( n, 12 );
- CHECK_EQUAL( ftell( file ), 69 );
- }
- {
- // reading +017777777777, o
- fseek( file, 56, SEEK_SET );
- unsigned int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%o%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 2147483647u );
- CHECK_EQUAL( n, 13 );
- CHECK_EQUAL( ftell( file ), 69 );
- }
- {
- // reading 037777777777, o
- fseek( file, 71, SEEK_SET );
- unsigned int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%o%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 4294967295u, unsigned int, "%u" );
- CHECK_EQUAL( n, 12 );
- CHECK_EQUAL( ftell( file ), 83 );
- }
- {
- // reading +037777777777, o
- fseek( file, 70, SEEK_SET );
- unsigned int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%o%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 4294967295u, unsigned int, "%u" );
- CHECK_EQUAL( n, 13 );
- CHECK_EQUAL( ftell( file ), 83 );
- }
- {
- // reading -037777777777, o
- fseek( file, 84, SEEK_SET );
- unsigned int i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%o%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 1u, unsigned int, "%u" );
- CHECK_EQUAL( n, 13 );
- CHECK_EQUAL( ftell( file ), 97 );
- }
- {
- // reading 017777777777, o
- fseek( file, 57, SEEK_SET );
- unsigned long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%lo%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 2147483647lu );
- CHECK_EQUAL( n, 12 );
- CHECK_EQUAL( ftell( file ), 69 );
- }
- {
- // reading +017777777777, o
- fseek( file, 56, SEEK_SET );
- unsigned long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%lo%n", &i, &n ), 1 );
- CHECK_EQUAL( i, 2147483647lu );
- CHECK_EQUAL( n, 13 );
- CHECK_EQUAL( ftell( file ), 69 );
- }
- {
- // reading 037777777777, o
- fseek( file, 71, SEEK_SET );
- unsigned long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%lo%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 4294967295lu, unsigned long, "%lu" );
- CHECK_EQUAL( n, 12 );
- CHECK_EQUAL( ftell( file ), 83 );
- }
- {
- // reading +037777777777, o
- fseek( file, 70, SEEK_SET );
- unsigned long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%lo%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 4294967295lu, unsigned long, "%lu" );
- CHECK_EQUAL( n, 13 );
- CHECK_EQUAL( ftell( file ), 83 );
- }
- {
- // reading -037777777777, o
- fseek( file, 84, SEEK_SET );
- unsigned long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%lo%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 1lu, unsigned long, "%lu" );
- CHECK_EQUAL( n, 13 );
- CHECK_EQUAL( ftell( file ), 97 );
- }
- {
- // reading 0777777777777777777777, o
- fseek( file, 99, SEEK_SET );
- unsigned long long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%llo%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 9223372036854775807llu, unsigned long long, "%llu" );
- CHECK_EQUAL( n, 22 );
- CHECK_EQUAL( ftell( file ), 121 );
- }
- {
- // reading +0777777777777777777777, o
- fseek( file, 98, SEEK_SET );
- unsigned long long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%llo%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 9223372036854775807llu, unsigned long long, "%llu" );
- CHECK_EQUAL( n, 23 );
- CHECK_EQUAL( ftell( file ), 121 );
- }
- {
- // reading 01777777777777777777777, o
- fseek( file, 123, SEEK_SET );
- unsigned long long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%llo%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 18446744073709551615llu, unsigned long long, "%llu" );
- CHECK_EQUAL( n, 23 );
- CHECK_EQUAL( ftell( file ), 146 );
- }
- {
- // reading +01777777777777777777777, o
- fseek( file, 122, SEEK_SET );
- unsigned long long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%llo%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 18446744073709551615llu, unsigned long long, "%llu" );
- CHECK_EQUAL( n, 24 );
- CHECK_EQUAL( ftell( file ), 146 );
- }
- {
- // reading -01777777777777777777777, o
- fseek( file, 147, SEEK_SET );
- unsigned long long i = -1;
- int n;
- CHECK_EQUAL( fscanf( file, "%llo%n", &i, &n ), 1 );
- CHECK_FEQUAL( i, 1llu, unsigned long long, "%llu" );
- CHECK_EQUAL( n, 24 );
- CHECK_EQUAL( ftell( file ), 171 );
- }
- fclose( file );
- remove( "tmpfile" );
-}
-
-// string matches
-void suite_five()
-{
- int const BUFSIZE = 1000;
- FILE * file;
- if ( ( file = fopen( "tmpfile", "wb+" ) ) == NULL )
- {
- puts( "Failed to open tmpfile for writing." );
- return;
- }
- fprintf( file, "abcdefgh-ijklmnop[qrs%%uvw]xyz" );
- CHECK_EQUAL( ftell( file ), 29 );
- char buffer[ BUFSIZE ];
- {
- // reading abc
- fseek( file, 0, SEEK_SET );
- memset( buffer, '\0', BUFSIZE );
- int n;
- CHECK_EQUAL( fscanf( file, "%[abc]%n", buffer, &n ), 1 );
- CHECK_EQUAL( n, 3 );
- CHECK_FALSE( memcmp( buffer, "abc", n + 1 ) );
- CHECK_EQUAL( ftell( file ), 3 );
- }
- {
- // reading a-c
- fseek( file, 0, SEEK_SET );
- memset( buffer, '\0', BUFSIZE );
- int n;
- CHECK_EQUAL( fscanf( file, "%[a-c]%n", buffer, &n ), 1 );
- CHECK_EQUAL( n, 3 );
- CHECK_FALSE( memcmp( buffer, "abc", n + 1 ) );
- CHECK_EQUAL( ftell( file ), 3 );
- }
- {
- // reading a-h
- fseek( file, 0, SEEK_SET );
- memset( buffer, '\0', BUFSIZE );
- int n;
- CHECK_EQUAL( fscanf( file, "%[a-h]%n", buffer, &n ), 1 );
- CHECK_EQUAL( n, 8 );
- CHECK_FALSE( memcmp( buffer, "abcdefgh", n + 1 ) );
- CHECK_EQUAL( ftell( file ), 8 );
- }
- {
- // reading o-r, including [, seperate char
- fseek( file, 15, SEEK_SET );
- memset( buffer, '\0', BUFSIZE );
- int n;
- CHECK_EQUAL( fscanf( file, "%[[o-qr]%n", buffer, &n ), 1 );
- CHECK_EQUAL( n, 5 );
- CHECK_FALSE( memcmp( buffer, "op[qr", n + 1 ) );
- CHECK_EQUAL( ftell( file ), 20 );
- }
- {
- // reading v-y, including ], two groups
- fseek( file, 23, SEEK_SET );
- memset( buffer, '\0', BUFSIZE );
- int n;
- CHECK_EQUAL( fscanf( file, "%[]v-wx-y]%n", buffer, &n ), 1 );
- CHECK_EQUAL( n, 5 );
- CHECK_FALSE( memcmp( buffer, "vw]xy", n + 1 ) );
- CHECK_EQUAL( ftell( file ), 28 );
- }
- {
- // missing on first character
- fseek( file, 0, SEEK_SET );
- memset( buffer, '\0', BUFSIZE );
- int n;
- CHECK_EQUAL( fscanf( file, "%[b]%n", buffer, &n ), 0 );
- CHECK_FALSE( memcmp( buffer, "", 1 ) );
- CHECK_EQUAL( ftell( file ), 0 );
- }
- {
- // eof while reading, two groups
- fseek( file, 27, SEEK_SET );
- memset( buffer, '\0', BUFSIZE );
- int n;
- CHECK_EQUAL( fscanf( file, "%[a-zA-Z]%n", buffer, &n ), 1 );
- CHECK_EQUAL( n, 2 );
- CHECK_FALSE( memcmp( buffer, "yz", n + 1 ) );
- CHECK_TRUE( feof( file ) );
- CHECK_FALSE( ferror( file ) );
- CHECK_EQUAL( ftell( file ), 29 );
- }
- {
- // eof before reading
- fseek( file, 29, SEEK_SET );
- memset( buffer, '\0', BUFSIZE );
- int n;
- CHECK_EQUAL( fscanf( file, "%[a-z]%n", buffer, &n ), -1 );
- CHECK_FALSE( memcmp( buffer, "", 1 ) );
- CHECK_TRUE( feof( file ) );
- CHECK_FALSE( ferror( file ) );
- CHECK_EQUAL( ftell( file ), 29 );
- }
- {
- // negation - [^...]
- fseek( file, 0, SEEK_SET );
- memset( buffer, '\0', BUFSIZE );
- int n;
- CHECK_EQUAL( fscanf( file, "%[^d-f]%n", buffer, &n ), 1 );
- CHECK_EQUAL( n, 3 );
- CHECK_FALSE( memcmp( buffer, "abc", 4 ) );
- CHECK_EQUAL( ftell( file ), 3 );
- }
- fclose( file );
- remove( "tmpfile" );
-}
-
-#if 0
-char scanstring[] = " 1 23\00045\000\00067 ";
-
-void scantest( int testnr, FILE * fh, size_t position, char const * format,
- int expected_fscan_rc, char const * expected_fscan_output, size_t expected_fscan_length,
- int expected_sscan_rc, char const * expected_sscan_output, size_t expected_sscan_length )
-{
- char buffer[15];
- printf( "Test %d\n", testnr );
- TESTCASE( memset( buffer, -1, 15 ) == buffer );
- TESTCASE( fseek( fh, position, SEEK_SET ) == 0 );
- TESTCASE( fscanf( fh, format, buffer ) == expected_fscan_rc );
- TESTCASE( memcmp( buffer, expected_fscan_output, expected_fscan_length ) == 0 );
- TESTCASE( memset( buffer, -1, 15 ) == buffer );
- TESTCASE( sscanf( scanstring + position, format, buffer ) == expected_sscan_rc );
- TESTCASE( memcmp( buffer, expected_sscan_output, expected_sscan_length ) == 0 );
-}
-
int main( void )
{
- FILE * fh;
- TESTCASE( ( fh = fopen( "testfile", "w+" ) ) != NULL );
- TESTCASE( fwrite( scanstring, 14, 1, fh ) == 1 );
- rewind( fh );
-
- /* %14c - full scan */
- scantest( 1, fh, 0, "%14c",
- 1, " 1 23\00045\000\00067 \377", 15,
- 1, " 1 23\377", 7 );
-
- /* %c - default to one, reading whitespace */
- scantest( 2, fh, 0, "%c",
- 1, " \377", 2,
- 1, " \377", 2 );
-
- /* %1c - reading zero byte */
- scantest( 3, fh, 9, "%1c",
- 1, "\000\377", 2,
- -1, "\377", 1 );
-
- /* %0c - NOT reading EOF */
- scantest( 4, fh, 13, "%0c",
- 0, "\377", 1,
- 0, "\377", 1 );
-
- TESTCASE( fclose( fh ) == 0 );
- //TESTCASE( remove( "testfile" ) == 0 );
+ /* FILE * fp = fopen( "functions/stdio/testfile.txt", "rb" ); */
+ TESTCASE( NO_TESTDRIVER );
return TEST_RESULTS;
}
-#endif
#endif
projects / pdclib.old / commitdiff