diff options
Diffstat (limited to '')
| -rw-r--r-- | strtotimeval.c | 252 |
1 files changed, 251 insertions, 1 deletions
diff --git a/strtotimeval.c b/strtotimeval.c index 6c30c88..0305fb9 100644 --- a/strtotimeval.c +++ b/strtotimeval.c @@ -4,7 +4,7 @@ int -libsimple_strtotimeval(struct timeval *restrict tv, const char *restrict s, char **restrict end) /* TODO test */ +libsimple_strtotimeval(struct timeval *restrict tv, const char *restrict s, char **restrict end) { struct timespec ts; int r = libsimple_strtotimespec(&ts, s, end); @@ -19,9 +19,259 @@ libsimple_strtotimeval(struct timeval *restrict tv, const char *restrict s, char #else #include "test.h" +#define MS(N) N##000L + +#define INVAL(S)\ + do {\ + errno = 0;\ + assert(libsimple_strtotimeval(&t, (S), &end) == -1 && errno == EINVAL);\ + errno = 0;\ + } while (0) + int main(void) { + char s[1024]; + struct timeval t; + char *end; + + INVAL(""); INVAL("x"); INVAL("."); INVAL("("); INVAL(")"); INVAL(" "); INVAL(" x"); + INVAL(" ."); INVAL(" ("); INVAL(" )"); INVAL("1.(1"); INVAL("1...1"); INVAL("1.()"); INVAL("1.."); + INVAL("+"); INVAL("+x"); INVAL("+."); INVAL("+("); INVAL("+)"); INVAL("+ "); INVAL("+ x"); + INVAL("+ ."); INVAL("+ ("); INVAL("+ )"); INVAL("+1.(1"); INVAL("+1...1"); INVAL("+1.()"); INVAL("+1.."); + INVAL("-"); INVAL("-x"); INVAL("-."); INVAL("-("); INVAL("-)"); INVAL("- "); INVAL("- x"); + INVAL("- ."); INVAL("- ("); INVAL("- )"); INVAL("-1.(1"); INVAL("-1...1"); INVAL("-1.()"); INVAL("-1.."); + INVAL("++"); INVAL("++x"); INVAL("++."); INVAL("++("); INVAL("++)"); INVAL("++ "); INVAL("++ x"); + INVAL("++ ."); INVAL("++ ("); INVAL("++ )"); INVAL("++1.(1"); INVAL("++1...1"); INVAL("++1.()"); INVAL("++1.."); + INVAL("+-"); INVAL("+-x"); INVAL("+-."); INVAL("+-("); INVAL("+-)"); INVAL("+- "); INVAL("+- x"); + INVAL("+- ."); INVAL("+- ("); INVAL("+- )"); INVAL("+-1.(1"); INVAL("+-1...1"); INVAL("+-1.()"); INVAL("+-1.."); + INVAL("-+"); INVAL("-+x"); INVAL("-+."); INVAL("-+("); INVAL("-+)"); INVAL("-+ "); INVAL("-+ x"); + INVAL("-+ ."); INVAL("-+ ("); INVAL("-+ )"); INVAL("-+1.(1"); INVAL("-+1...1"); INVAL("-+1.()"); INVAL("-+1.."); + INVAL("--"); INVAL("--x"); INVAL("--."); INVAL("--("); INVAL("--)"); INVAL("-- "); INVAL("-- x"); + INVAL("-- ."); INVAL("-- ("); INVAL("-- )"); INVAL("--1.(1"); INVAL("--1...1"); INVAL("--1.()"); INVAL("--1.."); + + assert(!libsimple_strtotimeval(&t, "0xyz", &end)); + assert(t.tv_sec == 0); + assert(t.tv_usec == 0L); + assert(!strcmp(end, "xyz")); + + assert(!libsimple_strtotimeval(&t, "1 xyz", &end)); + assert(t.tv_sec == 1); + assert(t.tv_usec == 0L); + assert(!strcmp(end, " xyz")); + + assert(!libsimple_strtotimeval(&t, " 0.1-", &end)); + assert(t.tv_sec == 0); + assert(t.tv_usec == MS(100)); + assert(!strcmp(end, "-")); + + assert(!libsimple_strtotimeval(&t, ".100", &end)); + assert(t.tv_sec == 0); + assert(t.tv_usec == MS(100)); + assert(!strcmp(end, "")); + + assert(!libsimple_strtotimeval(&t, "0010.", &end)); + assert(t.tv_sec == 10); + assert(t.tv_usec == 0L); + assert(!strcmp(end, "")); + + assert(!libsimple_strtotimeval(&t, "0020.300", NULL)); + assert(t.tv_sec == 20); + assert(t.tv_usec == MS(300)); + + assert(!libsimple_strtotimeval(&t, "98.1002004", &end)); + assert(t.tv_sec == 98); + assert(t.tv_usec == 100200L); + assert(!strcmp(end, "")); + + assert(!libsimple_strtotimeval(&t, "99.1002005", &end)); + assert(t.tv_sec == 99); + assert(t.tv_usec == 100201L); + assert(!strcmp(end, "")); + + assert(!libsimple_strtotimeval(&t, "100.9999991", &end)); + assert(t.tv_sec == 100); + assert(t.tv_usec == 999999L); + assert(!strcmp(end, "")); + + assert(!libsimple_strtotimeval(&t, "101.9999995x", &end)); + assert(t.tv_sec == 102); + assert(t.tv_usec == 0L); + assert(!strcmp(end, "x")); + + assert(!libsimple_strtotimeval(&t, "9..1", &end)); + assert(t.tv_sec == 9); + assert(t.tv_usec == 111111L); + assert(!strcmp(end, "")); + + assert(!libsimple_strtotimeval(&t, "8..2", &end)); + assert(t.tv_sec == 8); + assert(t.tv_usec == 222222L); + assert(!strcmp(end, "")); + + assert(!libsimple_strtotimeval(&t, "7.(3)", &end)); + assert(t.tv_sec == 7); + assert(t.tv_usec == 333333L); + assert(!strcmp(end, "")); + + assert(!libsimple_strtotimeval(&t, "6.(5)", &end)); + assert(t.tv_sec == 6); + assert(t.tv_usec == 555556L); + assert(!strcmp(end, "")); + + assert(!libsimple_strtotimeval(&t, "4.(9)", &end)); + assert(t.tv_sec == 5); + assert(t.tv_usec == 0L); + assert(!strcmp(end, "")); + + assert(!libsimple_strtotimeval(&t, "3..9", &end)); + assert(t.tv_sec == 4); + assert(t.tv_usec == 0L); + assert(!strcmp(end, "")); + + assert(!libsimple_strtotimeval(&t, "2..0", &end)); + assert(t.tv_sec == 2); + assert(t.tv_usec == 0L); + assert(!strcmp(end, "")); + + assert(!libsimple_strtotimeval(&t, "2.(0)", &end)); + assert(t.tv_sec == 2); + assert(t.tv_usec == 0L); + assert(!strcmp(end, "")); + + assert(!libsimple_strtotimeval(&t, "11.22.33", &end)); + assert(t.tv_sec == 11); + assert(t.tv_usec == 223333L); + assert(!strcmp(end, "")); + + assert(!libsimple_strtotimeval(&t, "22.333333(4)", &end)); + assert(t.tv_sec == 22); + assert(t.tv_usec == 333333L); + assert(!strcmp(end, "")); + + assert(!libsimple_strtotimeval(&t, "22.333333(5)", &end)); + assert(t.tv_sec == 22); + assert(t.tv_usec == 333334L); + assert(!strcmp(end, "")); + + assert(!libsimple_strtotimeval(&t, "22.333333.4", &end)); + assert(t.tv_sec == 22); + assert(t.tv_usec == 333333L); + assert(!strcmp(end, "")); + + assert(!libsimple_strtotimeval(&t, "22.333333.5", &end)); + assert(t.tv_sec == 22); + assert(t.tv_usec == 333334L); + assert(!strcmp(end, "")); + + assert(!libsimple_strtotimeval(&t, "+11.22.33", &end)); + assert(t.tv_sec == 11); + assert(t.tv_usec == 223333L); + assert(!strcmp(end, "")); + + assert(!libsimple_strtotimeval(&t, "-11.22.33", &end)); + assert(t.tv_sec == -12); + assert(t.tv_usec == 1000000L - 223333L); + assert(!strcmp(end, "")); + + assert(!libsimple_strtotimeval(&t, "-11", &end)); + assert(t.tv_sec == -11); + assert(t.tv_usec == 0L); + assert(!strcmp(end, "")); + + sprintf(s, "%ji", (intmax_t)TIME_MIN); + errno = 0; + assert(!libsimple_strtotimeval(&t, s, &end)); + errno = 0; + assert(t.tv_sec == TIME_MIN); + assert(t.tv_usec == 0L); + assert(!strcmp(end, "")); + + sprintf(s, "%ji.5", (intmax_t)TIME_MIN + (intmax_t)1); + errno = 0; + assert(!libsimple_strtotimeval(&t, s, &end)); + errno = 0; + assert(t.tv_sec == TIME_MIN); + assert(t.tv_usec == MS(500)); + assert(!strcmp(end, "")); + + sprintf(s, "%ji", (intmax_t)TIME_MAX); + assert(!libsimple_strtotimeval(&t, s, &end)); + assert(t.tv_sec == TIME_MAX); + assert(t.tv_usec == 0L); + assert(!strcmp(end, "")); + + sprintf(s, "%ji.999999999", (intmax_t)TIME_MAX); + assert(!libsimple_strtotimeval(&t, s, &end)); + assert(t.tv_sec == TIME_MAX); + assert(t.tv_usec == 999999L); + assert(!strcmp(end, "")); + + sprintf(s, "%ji.5w", (intmax_t)TIME_MIN); + errno = 0; + assert(libsimple_strtotimeval(&t, s, &end) == -1 && errno == ERANGE); + errno = 0; + assert(t.tv_sec == TIME_MIN); + assert(t.tv_usec == 0); + assert(!strcmp(end, "w")); + + sprintf(s, "%ji0y", (intmax_t)TIME_MAX); + errno = 0; + assert(libsimple_strtotimeval(&t, s, &end) == -1 && errno == ERANGE); + errno = 0; + assert(t.tv_sec == TIME_MAX); + assert(t.tv_usec == 999999L); + assert(!strcmp(end, "y")); + + sprintf(s, "%ji.9999999999z", (intmax_t)TIME_MAX); + errno = 0; + assert(libsimple_strtotimeval(&t, s, &end) == -1 && errno == ERANGE); + errno = 0; + assert(t.tv_sec == TIME_MAX); + assert(t.tv_usec == 999999L); + assert(!strcmp(end, "z")); + + sprintf(s, "%ji.9999999999.999e", (intmax_t)TIME_MAX); + errno = 0; + assert(libsimple_strtotimeval(&t, s, &end) == -1 && errno == ERANGE); + errno = 0; + assert(t.tv_sec == TIME_MAX); + assert(t.tv_usec == 999999L); + assert(!strcmp(end, "e")); + + sprintf(s, "%ji.9999999999(999)r", (intmax_t)TIME_MAX); + errno = 0; + assert(libsimple_strtotimeval(&t, s, &end) == -1 && errno == ERANGE); + errno = 0; + assert(t.tv_sec == TIME_MAX); + assert(t.tv_usec == 999999L); + assert(!strcmp(end, "r")); + + sprintf(s, "%ji0.(0)t", (intmax_t)TIME_MIN); + errno = 0; + assert(libsimple_strtotimeval(&t, s, &end) == -1 && errno == ERANGE); + errno = 0; + assert(t.tv_sec == TIME_MIN); + assert(t.tv_usec == 0); + assert(!strcmp(end, "t")); + + sprintf(s, "%ji0.()", (intmax_t)TIME_MIN); + INVAL(s); + + sprintf(s, "%ji0.(s)", (intmax_t)TIME_MIN); + INVAL(s); + + sprintf(s, "%ji0.0t", (intmax_t)TIME_MIN); + errno = 0; + assert(libsimple_strtotimeval(&t, s, &end) == -1 && errno == ERANGE); + errno = 0; + assert(t.tv_sec == TIME_MIN); + assert(t.tv_usec == 0); + assert(!strcmp(end, "t")); + + sprintf(s, "%ji0..", (intmax_t)TIME_MIN); + INVAL(s); + return 0; } |