1/* 2** Copyright (C) 2006-2016 Erik de Castro Lopo <erikd@mega-nerd.com> 3** 4** This program is free software; you can redistribute it and/or modify 5** it under the terms of the GNU Lesser General Public License as published by 6** the Free Software Foundation; either version 2.1 of the License, or 7** (at your option) any later version. 8** 9** This program is distributed in the hope that it will be useful, 10** but WITHOUT ANY WARRANTY; without even the implied warranty of 11** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12** GNU Lesser General Public License for more details. 13** 14** You should have received a copy of the GNU Lesser General Public License 15** along with this program; if not, write to the Free Software 16** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 17*/ 18 19#include "sfconfig.h" 20 21#include <stdio.h> 22#include <stdlib.h> 23#include <string.h> 24#include <stdarg.h> 25#include <errno.h> 26#include <inttypes.h> 27 28#include "common.h" 29#include "test_main.h" 30 31 32/* 33** This is a bit rough, but it is the nicest way to do it. 34*/ 35 36#define cmp_test(line, ival, tval, str) \ 37 if (ival != tval) \ 38 { printf (str, line, ival, tval) ; \ 39 exit (1) ; \ 40 } ; 41 42static void 43conversion_test (char endian) 44{ 45 SF_PRIVATE sf_private, *psf ; 46 const char * filename = "conversion.bin" ; 47 int64_t i64 = 0x0123456789ABCDEFLL, t64 = 0 ; 48 char format_str [16] ; 49 char test_name [64] ; 50 char i8 = 12, t8 = 0 ; 51 short i16 = 0x123, t16 = 0 ; 52 int i24 = 0x23456, t24 = 0 ; 53 int i32 = 0x0a0b0c0d, t32 = 0 ; 54 int bytes ; 55 56 snprintf (format_str, sizeof (format_str), "%c12348", endian) ; 57 58 snprintf (test_name, sizeof (test_name), "Testing %s conversions", endian == 'e' ? "little endian" : "big endian") ; 59 print_test_name (test_name) ; 60 61 psf = &sf_private ; 62 memset (psf, 0, sizeof (sf_private)) ; 63 64 psf->file.mode = SFM_WRITE ; 65 snprintf (psf->file.path, sizeof (psf->file.path), "%s", filename) ; 66 67 if (psf_fopen (psf) != 0) 68 { printf ("\n\nError : failed to open file '%s' for write.\n\n", filename) ; 69 exit (1) ; 70 } ; 71 72 psf_binheader_writef (psf, format_str, i8, i16, i24, i32, i64) ; 73 psf_fwrite (psf->header.ptr, 1, psf->header.indx, psf) ; 74 free (psf->header.ptr) ; 75 psf_fclose (psf) ; 76 77 memset (psf, 0, sizeof (sf_private)) ; 78 79 psf->file.mode = SFM_READ ; 80 snprintf (psf->file.path, sizeof (psf->file.path), "%s", filename) ; 81 82 if (psf_fopen (psf) != 0) 83 { printf ("\n\nError : failed to open file '%s' for read.\n\n", filename) ; 84 exit (1) ; 85 } ; 86 87 bytes = psf_binheader_readf (psf, format_str, &t8, &t16, &t24, &t32, &t64) ; 88 free (psf->header.ptr) ; 89 psf_fclose (psf) ; 90 91 if (bytes != 18) 92 { printf ("\n\nLine %d : read %d bytes.\n\n", __LINE__, bytes) ; 93 exit (1) ; 94 } ; 95 96 cmp_test (__LINE__, i8, t8, "\n\nLine %d : 8 bit int failed %d -> %d.\n\n") ; 97 cmp_test (__LINE__, i16, t16, "\n\nLine %d : 16 bit int failed 0x%x -> 0x%x.\n\n") ; 98 cmp_test (__LINE__, i24, t24, "\n\nLine %d : 24 bit int failed 0x%x -> 0x%x.\n\n") ; 99 cmp_test (__LINE__, i32, t32, "\n\nLine %d : 32 bit int failed 0x%x -> 0x%x.\n\n") ; 100 cmp_test (__LINE__, i64, t64, "\n\nLine %d : 64 bit int failed 0x%" PRIx64 "x -> 0x%" PRIx64 "x.\n\n") ; 101 102 remove (filename) ; 103 puts ("ok") ; 104} /* conversion_test */ 105 106void 107test_conversions (void) 108{ 109 conversion_test ('E') ; 110 conversion_test ('e') ; 111} /* test_conversion */ 112 113