13 #include <unistd.h> // unlink, close
17 #include <limits.h> // PATH_MAX
18 #endif /* HAVE_LIMITS_H */
23 #define DEFAULT_TEST_FILE "python/tests/sounds/44100Hz_44100f_sine441.wav"
25 #ifdef HAVE_C99_VARARGS_MACROS
26 #define PRINT_ERR(...) fprintf(stderr, "AUBIO-TESTS ERROR: " __VA_ARGS__)
27 #define PRINT_MSG(...) fprintf(stdout, __VA_ARGS__)
28 #define PRINT_DBG(...) fprintf(stderr, __VA_ARGS__)
29 #define PRINT_WRN(...) fprintf(stderr, "AUBIO-TESTS WARNING: " __VA_ARGS__)
31 #define PRINT_ERR(format, args...) fprintf(stderr, "AUBIO-TESTS ERROR: " format , ##args)
32 #define PRINT_MSG(format, args...) fprintf(stdout, format , ##args)
33 #define PRINT_DBG(format, args...) fprintf(stderr, format , ##args)
34 #define PRINT_WRN(format, args...) fprintf(stderr, "AUBIO-TESTS WARNING: " format, ##args)
38 #define M_PI (3.14159265358979323846)
42 #define RAND_MAX 32767
45 // are we on windows ? or are we using -std=c99 ?
46 #if defined(HAVE_WIN_HACKS) || defined(__STRICT_ANSI__)
47 // http://en.wikipedia.org/wiki/Linear_congruential_generator
48 // no srandom/random on win32
50 uint_t srandom_seed = 1029;
52 void srandom(uint_t new_seed) {
53 srandom_seed = new_seed;
57 srandom_seed = 1664525 * srandom_seed + 1013904223;
62 void utils_init_random (void);
64 void utils_init_random (void) {
66 struct tm *tm_struct = localtime(&now);
67 size_t **tm_address = (void*)&tm_struct;
68 int seed = tm_struct->tm_sec + (size_t)tm_address;
69 //PRINT_WRN("current seed: %d\n", seed);
70 srandom ((unsigned int)seed);
73 // create_temp_sink / close_temp_sink
74 #if defined(__GNUC__) // mkstemp
76 int create_temp_sink(char *sink_path)
78 return mkstemp(sink_path);
81 int close_temp_sink(char *sink_path, int sink_fildes)
84 if ((err = close(sink_fildes)) != 0) return err;
85 if ((err = unlink(sink_path)) != 0) return err;
89 #elif defined(HAVE_WIN_HACKS) //&& !defined(__GNUC__)
90 // windows workaround, where mkstemp does not exist...
91 int create_temp_sink(char *templ)
94 static const char letters[] = "abcdefg0123456789";
95 int letters_len = strlen(letters);
96 int templ_len = strlen(templ);
97 if (templ_len == 0) return 0;
99 for (i = 0; i < 6; i++)
101 templ[templ_len - i] = letters[rand() % letters_len];
106 int close_temp_sink(char* sink_path, int sink_fildes) {
107 // the file should be closed when not using mkstemp, no need to open it
108 if (sink_fildes == 0) return 1;
109 return _unlink(sink_path);
112 #else // windows workaround
113 // otherwise, we don't really know what to do yet
114 #error "mkstemp undefined, but not on windows. additional workaround required."
117 // pass progname / default
118 int run_on_default_source( int main(int, char**) )
123 // when running from waf build
124 argv[1] = "../../" DEFAULT_TEST_FILE;
125 // when running from source root directory
126 if ( access(argv[1], R_OK) )
127 argv[1] = DEFAULT_TEST_FILE;
129 if ( access(argv[1], R_OK) != 0 )
131 return main(argc, argv);
134 int run_on_default_source_and_sink( int main(int, char**) )
139 // when running from waf build
140 argv[1] = "../../" DEFAULT_TEST_FILE;
141 // when running from source root directory
142 if ( access(argv[1], R_OK) )
143 argv[1] = DEFAULT_TEST_FILE;
145 if ( access(argv[1], R_OK) != 0 )
147 char sink_path[PATH_MAX] = "tmp_aubio_XXXXXX";
148 int fd = mkstemp(sink_path);
151 err = main(argc, argv);
157 int run_on_default_sink( int main(int, char**) )
162 char sink_path[PATH_MAX] = "tmp_aubio_XXXXXX";
163 int fd = create_temp_sink(sink_path);
167 err = main(argc, argv);
168 close_temp_sink(sink_path, fd);