1 /********************************************************************** 2 Copyright(c) 2011-2016 Intel Corporation All rights reserved. 3 4 Redistribution and use in source and binary forms, with or without 5 modification, are permitted provided that the following conditions 6 are met: 7 * Redistributions of source code must retain the above copyright 8 notice, this list of conditions and the following disclaimer. 9 * Redistributions in binary form must reproduce the above copyright 10 notice, this list of conditions and the following disclaimer in 11 the documentation and/or other materials provided with the 12 distribution. 13 * Neither the name of Intel Corporation nor the names of its 14 contributors may be used to endorse or promote products derived 15 from this software without specific prior written permission. 16 17 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 **********************************************************************/ 29 30 #ifndef _TEST_H 31 #define _TEST_H 32 33 #ifdef __cplusplus 34 extern "C" { 35 #endif 36 37 #include "endian_helper.h" 38 39 #define DIM(_x) (sizeof(_x) / sizeof(_x[0])) 40 41 #define CHECK_RETURN_GOTO(state, expected, func, label) \ 42 do { \ 43 if ((state) != (expected)) { \ 44 printf("test: %s() - expected return " \ 45 "value %d, got %d\n", \ 46 func, expected, state); \ 47 goto label; \ 48 } \ 49 } while (0) 50 51 // Use sys/time.h functions for time 52 #if defined(__unix__) || (__APPLE__) || (__MINGW32__) 53 #include <sys/time.h> 54 #endif 55 56 #ifdef _MSC_VER 57 #define inline __inline 58 #include <time.h> 59 #include <Windows.h> 60 #endif 61 62 #include <stdio.h> 63 #include <stdint.h> 64 65 struct perf { 66 struct timeval tv; 67 }; 68 69 #if defined(__unix__) || (__APPLE__) || (__MINGW32__) 70 static inline int 71 perf_start(struct perf *p) 72 { 73 return gettimeofday(&(p->tv), 0); 74 } 75 static inline int 76 perf_stop(struct perf *p) 77 { 78 return gettimeofday(&(p->tv), 0); 79 } 80 81 static inline void 82 perf_print(struct perf stop, struct perf start, long long dsize) 83 { 84 long long secs = stop.tv.tv_sec - start.tv.tv_sec; 85 long long usecs = secs * 1000000 + stop.tv.tv_usec - start.tv.tv_usec; 86 87 printf("runtime = %10lld usecs", usecs); 88 if (dsize != 0) { 89 #if 1 // not bug in printf for 32-bit 90 printf(", bandwidth %lld MB in %.4f sec = %.2f MB/s\n", dsize / (1024 * 1024), 91 ((double) usecs) / 1000000, ((double) dsize) / (double) usecs); 92 #else 93 printf(", bandwidth %lld MB ", dsize / (1024 * 1024)); 94 printf("in %.4f sec ", (double) usecs / 1000000); 95 printf("= %.2f MB/s\n", (double) dsize / usecs); 96 #endif 97 } else 98 printf("\n"); 99 } 100 #endif 101 102 static inline uint64_t 103 get_filesize(FILE *fp) 104 { 105 uint64_t file_size; 106 fpos_t pos, pos_curr; 107 108 fgetpos(fp, &pos_curr); /* Save current position */ 109 #if defined(_WIN32) || defined(_WIN64) 110 _fseeki64(fp, 0, SEEK_END); 111 #else 112 fseeko(fp, 0, SEEK_END); 113 #endif 114 fgetpos(fp, &pos); 115 file_size = *(uint64_t *) &pos; 116 fsetpos(fp, &pos_curr); /* Restore position */ 117 118 return file_size; 119 } 120 121 #ifdef __cplusplus 122 } 123 #endif 124 125 #endif // _TEST_H 126