diff options
Diffstat (limited to 'libsimple.c')
| -rw-r--r-- | libsimple.c | 112 |
1 files changed, 108 insertions, 4 deletions
diff --git a/libsimple.c b/libsimple.c index fd7f779..15326d1 100644 --- a/libsimple.c +++ b/libsimple.c @@ -9,6 +9,90 @@ int libsimple_default_failure_exit = 1; #else #include "test.h" +static int +test_timespec(double d, time_t sec, long int nsec, double rd, const char *s, const char *ss) +{ + char buf[1000], *str; + struct timespec t; + double dt; + + libsimple_doubletotimespec(&t, d); + if (t.tv_sec != sec) + return fprintf(stderr, "Failed at %s:%i\n", __FILE__, __LINE__ - 1), 0; + if (t.tv_nsec != nsec) + return fprintf(stderr, "Failed at %s:%i\n", __FILE__, __LINE__ - 1), 0; + + dt = libsimple_timespectodouble(&t); + if (dt < rd - 0.0000000001) + return fprintf(stderr, "Failed at %s:%i\n", __FILE__, __LINE__ - 1), 0; + if (dt > rd + 0.0000000001) + return fprintf(stderr, "Failed at %s:%i\n", __FILE__, __LINE__ - 1), 0; + + str = libsimple_timespectostr(buf, &t); + if (str != buf) + return fprintf(stderr, "Failed at %s:%i\n", __FILE__, __LINE__ - 1), 0; + if (strcmp(str, s)) + return fprintf(stderr, "Failed at %s:%i\n", __FILE__, __LINE__ - 1), 0; + + str = libsimple_timespectostr(NULL, &t); + if (!str) + return fprintf(stderr, "Failed at %s:%i\n", __FILE__, __LINE__ - 1), 0; + if (strcmp(str, s)) + return fprintf(stderr, "Failed at %s:%i\n", __FILE__, __LINE__ - 1), 0; + + strcpy(buf, str); + free(str); + str = libsimple_minimise_number_string(buf); + if (str != buf) + return fprintf(stderr, "Failed at %s:%i\n", __FILE__, __LINE__ - 1), 0; + if (strcmp(str, ss)) + return fprintf(stderr, "Failed at %s:%i\n", __FILE__, __LINE__ - 1), 0; + + return 1; +} + +static int +test_timeval(double d, time_t sec, long int usec, double rd, const char *s, const char *ss) +{ + char buf[1000], *str; + struct timeval t; + double dt; + + libsimple_doubletotimeval(&t, d); + if (t.tv_sec != sec) + return fprintf(stderr, "Failed at %s:%i\n", __FILE__, __LINE__ - 1), 0; + if (t.tv_usec != usec) + return fprintf(stderr, "Failed at %s:%i\n", __FILE__, __LINE__ - 1), 0; + + dt = libsimple_timevaltodouble(&t); + if (dt < rd - 0.0000001) + return fprintf(stderr, "Failed at %s:%i\n", __FILE__, __LINE__ - 1), 0; + if (dt > rd + 0.0000001) + return fprintf(stderr, "Failed at %s:%i\n", __FILE__, __LINE__ - 1), 0; + + str = libsimple_timevaltostr(buf, &t); + if (str != buf) + return fprintf(stderr, "Failed at %s:%i\n", __FILE__, __LINE__ - 1), 0; + if (strcmp(str, s)) + return fprintf(stderr, "Failed at %s:%i\n", __FILE__, __LINE__ - 1), 0; + + str = libsimple_timevaltostr(NULL, &t); + if (!str) + return fprintf(stderr, "Failed at %s:%i\n", __FILE__, __LINE__ - 1), 0; + if (strcmp(str, s)) + return fprintf(stderr, "Failed at %s:%i\n", __FILE__, __LINE__ - 1), 0; + + strcpy(buf, str); + free(str); + str = libsimple_minimise_number_string(buf); + if (str != buf) + return fprintf(stderr, "Failed at %s:%i\n", __FILE__, __LINE__ - 1), 0; + if (strcmp(str, ss)) + return fprintf(stderr, "Failed at %s:%i\n", __FILE__, __LINE__ - 1), 0; + + return 1; +} + int main(void) { @@ -632,11 +716,9 @@ main(void) unsetenv("X"); assert(!getenv("X")); assert(!libsimple_getenv_ne("X")); - putenv("X=xyz"); assert(!strcmpnul(getenv("X"), "xyz")); assert(!strcmpnul(libsimple_getenv_ne("X"), "xyz")); - putenv("X="); assert(!strcmpnul(getenv("X"), "")); assert(!libsimple_getenv_ne("X")); @@ -644,15 +726,37 @@ main(void) unsetenv("X"); assert(!getenv("X")); assert(!strcmpnul(libsimple_getenv_e("X"), "")); - putenv("X=xyz"); assert(!strcmpnul(getenv("X"), "xyz")); assert(!strcmpnul(libsimple_getenv_e("X"), "xyz")); - putenv("X="); assert(!strcmpnul(getenv("X"), "")); assert(!strcmpnul(libsimple_getenv_e("X"), "")); + assert(test_timespec(10.3000200010, 10, 300020001L, 10.300020001, "+10.300020001", "10.300020001")); + assert(test_timespec(10.3000200014, 10, 300020001L, 10.300020001, "+10.300020001", "10.300020001")); + assert(test_timespec(10.3000200015, 10, 300020002L, 10.300020002, "+10.300020002", "10.300020002")); + assert(test_timespec(10.9999999999, 11, 0, 11, "+11.000000000", "11")); + assert(test_timespec(-10.3000200010, -11, 699979999L, -10.300020001, "-10.300020001", "-10.300020001")); + assert(test_timespec(-10.3000200014, -11, 699979999L, -10.300020001, "-10.300020001", "-10.300020001")); + assert(test_timespec(-10.3000200015, -11, 699979998L, -10.300020002, "-10.300020002", "-10.300020002")); + assert(test_timespec(-10.9999999999, -11, 0, -11, "-11.000000000", "-11")); + assert(test_timespec(10, 10, 0, 10, "+10.000000000", "10")); + assert(test_timespec(0, 0, 0, 0, "+0.000000000", "0")); + assert(test_timespec(-10, -10, 0, -10, "-10.000000000", "-10")); + + assert(test_timeval(10.3000201000, 10, 300020L, 10.300020, "+10.300020", "10.30002")); + assert(test_timeval(10.3000204000, 10, 300020L, 10.300020, "+10.300020", "10.30002")); + assert(test_timeval(10.3000205000, 10, 300021L, 10.300021, "+10.300021", "10.300021")); + assert(test_timeval(10.9999999000, 11, 0, 11, "+11.000000", "11")); + assert(test_timeval(-10.3000201000, -11, 699980L, -10.300020, "-10.300020", "-10.30002")); + assert(test_timeval(-10.3000204000, -11, 699980L, -10.300020, "-10.300020", "-10.30002")); + assert(test_timeval(-10.3000205000, -11, 699979L, -10.300021, "-10.300021", "-10.300021")); + assert(test_timeval(-10.9999999000, -11, 0, -11, "-11.000000", "-11")); + assert(test_timeval(10, 10, 0, 10, "+10.000000", "10")); + assert(test_timeval(0, 0, 0, 0, "+0.000000", "0")); + assert(test_timeval(-10, -10, 0, -10, "-10.000000", "-10")); + return 0; } |