| /* |
| ** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com> |
| ** |
| ** This program is free software; you can redistribute it and/or modify |
| ** it under the terms of the GNU Lesser General Public License as published by |
| ** the Free Software Foundation; either version 2.1 of the License, or |
| ** (at your option) any later version. |
| ** |
| ** This program is distributed in the hope that it will be useful, |
| ** but WITHOUT ANY WARRANTY; without even the implied warranty of |
| ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| ** GNU Lesser General Public License for more details. |
| ** |
| ** You should have received a copy of the GNU Lesser General Public License |
| ** along with this program; if not, write to the Free Software |
| ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| */ |
| |
| #include "sfconfig.h" |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <errno.h> |
| #include <inttypes.h> |
| |
| #if HAVE_UNISTD_H |
| #include <unistd.h> |
| #endif |
| |
| #include "common.h" |
| #include "sfendian.h" |
| |
| #include "test_main.h" |
| |
| #define FMT_SHORT "0x%04x\n" |
| #define FMT_INT "0x%08x\n" |
| #define FMT_INT64 "0x%016" PRIx64 "\n" |
| |
| /*============================================================================== |
| ** Test functions. |
| */ |
| |
| |
| static void |
| dump_short_array (const char * name, short * data, int datalen) |
| { int k ; |
| |
| printf ("%-6s : ", name) ; |
| for (k = 0 ; k < datalen ; k++) |
| printf (FMT_SHORT, data [k]) ; |
| putchar ('\n') ; |
| } /* dump_short_array */ |
| |
| static void |
| test_endswap_short (void) |
| { short orig [4], first [4], second [4] ; |
| int k ; |
| |
| printf (" %-40s : ", "test_endswap_short") ; |
| fflush (stdout) ; |
| |
| for (k = 0 ; k < ARRAY_LEN (orig) ; k++) |
| orig [k] = 0x3210 + k ; |
| |
| endswap_short_copy (first, orig, ARRAY_LEN (first)) ; |
| endswap_short_copy (second, first, ARRAY_LEN (second)) ; |
| |
| if (memcmp (orig, first, sizeof (orig)) == 0) |
| { printf ("\n\nLine %d : test 1 : these two array should not be the same:\n\n", __LINE__) ; |
| dump_short_array ("orig", orig, ARRAY_LEN (orig)) ; |
| dump_short_array ("first", first, ARRAY_LEN (first)) ; |
| exit (1) ; |
| } ; |
| |
| if (memcmp (orig, second, sizeof (orig)) != 0) |
| { printf ("\n\nLine %d : test 2 : these two array should be the same:\n\n", __LINE__) ; |
| dump_short_array ("orig", orig, ARRAY_LEN (orig)) ; |
| dump_short_array ("second", second, ARRAY_LEN (second)) ; |
| exit (1) ; |
| } ; |
| |
| endswap_short_array (first, ARRAY_LEN (first)) ; |
| |
| if (memcmp (orig, first, sizeof (orig)) != 0) |
| { printf ("\n\nLine %d : test 3 : these two array should be the same:\n\n", __LINE__) ; |
| dump_short_array ("orig", orig, ARRAY_LEN (orig)) ; |
| dump_short_array ("first", first, ARRAY_LEN (first)) ; |
| exit (1) ; |
| } ; |
| |
| endswap_short_copy (first, orig, ARRAY_LEN (first)) ; |
| endswap_short_copy (first, first, ARRAY_LEN (first)) ; |
| |
| if (memcmp (orig, first, sizeof (orig)) != 0) |
| { printf ("\n\nLine %d : test 4 : these two array should be the same:\n\n", __LINE__) ; |
| dump_short_array ("orig", orig, ARRAY_LEN (orig)) ; |
| dump_short_array ("first", first, ARRAY_LEN (first)) ; |
| exit (1) ; |
| } ; |
| |
| puts ("ok") ; |
| } /* test_endswap_short */ |
| |
| static void |
| dump_int_array (const char * name, int * data, int datalen) |
| { int k ; |
| |
| printf ("%-6s : ", name) ; |
| for (k = 0 ; k < datalen ; k++) |
| printf (FMT_INT, data [k]) ; |
| putchar ('\n') ; |
| } /* dump_int_array */ |
| |
| static void |
| test_endswap_int (void) |
| { int orig [4], first [4], second [4] ; |
| int k ; |
| |
| printf (" %-40s : ", "test_endswap_int") ; |
| fflush (stdout) ; |
| |
| for (k = 0 ; k < ARRAY_LEN (orig) ; k++) |
| orig [k] = 0x76543210 + k ; |
| |
| endswap_int_copy (first, orig, ARRAY_LEN (first)) ; |
| endswap_int_copy (second, first, ARRAY_LEN (second)) ; |
| |
| if (memcmp (orig, first, sizeof (orig)) == 0) |
| { printf ("\n\nLine %d : test 1 : these two array should not be the same:\n\n", __LINE__) ; |
| dump_int_array ("orig", orig, ARRAY_LEN (orig)) ; |
| dump_int_array ("first", first, ARRAY_LEN (first)) ; |
| exit (1) ; |
| } ; |
| |
| if (memcmp (orig, second, sizeof (orig)) != 0) |
| { printf ("\n\nLine %d : test 2 : these two array should be the same:\n\n", __LINE__) ; |
| dump_int_array ("orig", orig, ARRAY_LEN (orig)) ; |
| dump_int_array ("second", second, ARRAY_LEN (second)) ; |
| exit (1) ; |
| } ; |
| |
| endswap_int_array (first, ARRAY_LEN (first)) ; |
| |
| if (memcmp (orig, first, sizeof (orig)) != 0) |
| { printf ("\n\nLine %d : test 3 : these two array should be the same:\n\n", __LINE__) ; |
| dump_int_array ("orig", orig, ARRAY_LEN (orig)) ; |
| dump_int_array ("first", first, ARRAY_LEN (first)) ; |
| exit (1) ; |
| } ; |
| |
| endswap_int_copy (first, orig, ARRAY_LEN (first)) ; |
| endswap_int_copy (first, first, ARRAY_LEN (first)) ; |
| |
| if (memcmp (orig, first, sizeof (orig)) != 0) |
| { printf ("\n\nLine %d : test 4 : these two array should be the same:\n\n", __LINE__) ; |
| dump_int_array ("orig", orig, ARRAY_LEN (orig)) ; |
| dump_int_array ("first", first, ARRAY_LEN (first)) ; |
| exit (1) ; |
| } ; |
| |
| puts ("ok") ; |
| } /* test_endswap_int */ |
| |
| static void |
| dump_int64_t_array (const char * name, int64_t * data, int datalen) |
| { int k ; |
| |
| printf ("%-6s : ", name) ; |
| for (k = 0 ; k < datalen ; k++) |
| printf (FMT_INT64, data [k]) ; |
| putchar ('\n') ; |
| } /* dump_int64_t_array */ |
| |
| static void |
| test_endswap_int64_t (void) |
| { int64_t orig [4], first [4], second [4] ; |
| int k ; |
| |
| printf (" %-40s : ", "test_endswap_int64_t") ; |
| fflush (stdout) ; |
| |
| for (k = 0 ; k < ARRAY_LEN (orig) ; k++) |
| orig [k] = 0x0807050540302010LL + k ; |
| |
| endswap_int64_t_copy (first, orig, ARRAY_LEN (first)) ; |
| endswap_int64_t_copy (second, first, ARRAY_LEN (second)) ; |
| |
| if (memcmp (orig, first, sizeof (orig)) == 0) |
| { printf ("\n\nLine %d : test 1 : these two array should not be the same:\n\n", __LINE__) ; |
| dump_int64_t_array ("orig", orig, ARRAY_LEN (orig)) ; |
| dump_int64_t_array ("first", first, ARRAY_LEN (first)) ; |
| exit (1) ; |
| } ; |
| |
| if (memcmp (orig, second, sizeof (orig)) != 0) |
| { printf ("\n\nLine %d : test 2 : these two array should be the same:\n\n", __LINE__) ; |
| dump_int64_t_array ("orig", orig, ARRAY_LEN (orig)) ; |
| dump_int64_t_array ("second", second, ARRAY_LEN (second)) ; |
| exit (1) ; |
| } ; |
| |
| endswap_int64_t_array (first, ARRAY_LEN (first)) ; |
| |
| if (memcmp (orig, first, sizeof (orig)) != 0) |
| { printf ("\n\nLine %d : test 3 : these two array should be the same:\n\n", __LINE__) ; |
| dump_int64_t_array ("orig", orig, ARRAY_LEN (orig)) ; |
| dump_int64_t_array ("first", first, ARRAY_LEN (first)) ; |
| exit (1) ; |
| } ; |
| |
| endswap_int64_t_copy (first, orig, ARRAY_LEN (first)) ; |
| endswap_int64_t_copy (first, first, ARRAY_LEN (first)) ; |
| |
| if (memcmp (orig, first, sizeof (orig)) != 0) |
| { printf ("\n\nLine %d : test 4 : these two array should be the same:\n\n", __LINE__) ; |
| dump_int64_t_array ("orig", orig, ARRAY_LEN (orig)) ; |
| dump_int64_t_array ("first", first, ARRAY_LEN (first)) ; |
| exit (1) ; |
| } ; |
| |
| puts ("ok") ; |
| } /* test_endswap_int64_t */ |
| |
| |
| |
| void |
| test_endswap (void) |
| { |
| test_endswap_short () ; |
| test_endswap_int () ; |
| test_endswap_int64_t () ; |
| |
| } /* test_endswap */ |
| |