/* $Id$ */
-/* Release $Name$ */
-
/* strxfrm( char *, const char *, size_t )
This file is part of the Public Domain C Library (PDCLib).
#include <string.h>
-/* TODO: Dummy function, no locale support yet. */
+#ifndef REGTEST
+
+#include <locale.h>
size_t strxfrm( char * _PDCLIB_restrict s1, const char * _PDCLIB_restrict s2, size_t n )
{
/* Cannot use strncpy() here as the filling of s1 with '\0' is not part
of the spec.
*/
- while ( n-- && ( *s1++ = *s2++ ) );
+ while ( n-- && ( *s1++ = _PDCLIB_lconv.ctype[(unsigned char)*s2++].collation ) );
}
return len;
}
+
+#endif
+
+#ifdef TEST
+#include <_PDCLIB_test.h>
+
+int main( void )
+{
+ char s[] = "xxxxxxxxxxx";
+ TESTCASE( strxfrm( NULL, "123456789012", 0 ) == 12 );
+ TESTCASE( strxfrm( s, "123456789012", 12 ) == 12 );
+ /*
+ The following test case is true in *this* implementation, but doesn't have to.
+ TESTCASE( s[0] == 'x' );
+ */
+ TESTCASE( strxfrm( s, "1234567890", 11 ) == 10 );
+ TESTCASE( s[0] == '1' );
+ TESTCASE( s[9] == '0' );
+ TESTCASE( s[10] == '\0' );
+ return TEST_RESULTS;
+}
+#endif
+