13 #include <unistd.h> // unlink, close
17 #include <limits.h> // PATH_MAX
18 #endif /* HAVE_LIMITS_H */
23 // This macro is used to pass a string to msvc compiler: since msvc's -D flag
24 // strips the quotes, we define the string without quotes and re-add them with
27 #define REDEFINESTRING(x) #x
28 #define DEFINEDSTRING(x) REDEFINESTRING(x)
30 #ifndef AUBIO_TESTS_SOURCE
31 #error "AUBIO_TESTS_SOURCE is not defined"
34 #ifdef HAVE_C99_VARARGS_MACROS
35 #define PRINT_ERR(...) fprintf(stderr, "AUBIO-TESTS ERROR: " __VA_ARGS__)
36 #define PRINT_MSG(...) fprintf(stdout, __VA_ARGS__)
37 #define PRINT_DBG(...) fprintf(stderr, __VA_ARGS__)
38 #define PRINT_WRN(...) fprintf(stderr, "AUBIO-TESTS WARNING: " __VA_ARGS__)
40 #define PRINT_ERR(format, args...) fprintf(stderr, "AUBIO-TESTS ERROR: " format , ##args)
41 #define PRINT_MSG(format, args...) fprintf(stdout, format , ##args)
42 #define PRINT_DBG(format, args...) fprintf(stderr, format , ##args)
43 #define PRINT_WRN(format, args...) fprintf(stderr, "AUBIO-TESTS WARNING: " format, ##args)
47 #define M_PI (3.14159265358979323846)
51 #define RAND_MAX 32767
54 // are we on windows ? or are we using -std=c99 ?
55 #if defined(HAVE_WIN_HACKS) || defined(__STRICT_ANSI__)
56 // http://en.wikipedia.org/wiki/Linear_congruential_generator
57 // no srandom/random on win32
59 uint_t srandom_seed = 1029;
61 void srandom(uint_t new_seed) {
62 srandom_seed = new_seed;
66 srandom_seed = 1664525 * srandom_seed + 1013904223;
71 void utils_init_random (void);
73 void utils_init_random (void) {
75 struct tm *tm_struct = localtime(&now);
76 size_t **tm_address = (void*)&tm_struct;
77 int seed = tm_struct->tm_sec + (size_t)tm_address;
78 //PRINT_WRN("current seed: %d\n", seed);
79 srandom ((unsigned int)seed);
82 // create_temp_sink / close_temp_sink
83 #if defined(__GNUC__) // mkstemp
85 int check_source(char *source_path)
87 return access(source_path, R_OK);
90 int create_temp_sink(char *sink_path)
92 return mkstemp(sink_path);
95 int close_temp_sink(char *sink_path, int sink_fildes)
98 if ((err = close(sink_fildes)) != 0) return err;
99 if ((err = unlink(sink_path)) != 0) return err;
103 #elif defined(HAVE_WIN_HACKS) //&& !defined(__GNUC__)
104 // windows workaround, where mkstemp does not exist...
106 int check_source(char *source_path)
108 return _access(source_path, 04);
111 int create_temp_sink(char *templ)
114 static const char letters[] = "abcdefg0123456789";
115 int letters_len = strlen(letters);
116 int templ_len = strlen(templ);
117 if (templ_len == 0) return 0;
119 for (i = 0; i < 6; i++)
121 templ[templ_len - i] = letters[rand() % letters_len];
126 int close_temp_sink(char* sink_path, int sink_fildes) {
127 // the file should be closed when not using mkstemp, no need to open it
128 if (sink_fildes == 0) return 1;
129 return _unlink(sink_path);
132 #else // windows workaround
133 // otherwise, we don't really know what to do yet
134 #error "mkstemp undefined, but not on windows. additional workaround required."
137 // pass progname / default
138 int run_on_default_source( int main(int, char**) )
142 char** argv = (char**)calloc(argc, sizeof(char*));
144 argv[1] = DEFINEDSTRING(AUBIO_TESTS_SOURCE);
145 // check if the file can be read
146 if ( check_source(argv[1]) ) return 1;
147 err = main(argc, argv);
148 if (argv) free(argv);
152 int run_on_default_sink( int main(int, char**) )
156 char** argv = (char**)calloc(argc, sizeof(char*));
157 char sink_path[PATH_MAX] = "tmp_aubio_XXXXXX";
158 int fd = create_temp_sink(sink_path);
162 err = main(argc, argv);
163 close_temp_sink(sink_path, fd);
164 if (argv) free(argv);