diff options
| -rw-r--r-- | src/test/test-util.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/src/test/test-util.c b/src/test/test-util.c index 9ba984c75e..e4dea09f85 100644 --- a/src/test/test-util.c +++ b/src/test/test-util.c @@ -68,6 +68,67 @@ static void test_parse_boolean(void) { assert_se(parse_boolean("") < 0); } +static void test_parse_pid(void) { + int r; + pid_t pid; + + r = parse_pid("100", &pid); + assert_se(r == 0); + assert_se(pid == 100); + + r = parse_pid("0x7FFFFFFF", &pid); + assert_se(r == 0); + assert_se(pid == 2147483647); + + pid = 65; /* pid is left unchanged on ERANGE. Set to known arbitrary value. */ + r = parse_pid("0", &pid); + assert_se(r == -ERANGE); + assert_se(pid == 65); + + pid = 65; /* pid is left unchanged on ERANGE. Set to known arbitrary value. */ + r = parse_pid("-100", &pid); + assert_se(r == -ERANGE); + assert_se(pid == 65); + + pid = 65; /* pid is left unchanged on ERANGE. Set to known arbitrary value. */ + r = parse_pid("0xFFFFFFFFFFFFFFFFF", &pid); + assert(r == -ERANGE); + assert_se(pid == 65); +} + +static void test_parse_uid(void) { + int r; + uid_t uid; + + r = parse_uid("100", &uid); + assert_se(r == 0); + assert_se(uid == 100); +} + +static void test_safe_atolli(void) { + int r; + long long l; + + r = safe_atolli("12345", &l); + assert_se(r == 0); + assert_se(l == 12345); + + r = safe_atolli("junk", &l); + assert_se(r == -EINVAL); +} + +static void test_safe_atod(void) { + int r; + double d; + + r = safe_atod("0.2244", &d); + assert_se(r == 0); + assert_se(abs(d - 0.2244) < 0.000001); + + r = safe_atod("junk", &d); + assert_se(r == -EINVAL); +} + static void test_foreach_word_quoted(void) { char *w, *state; size_t l; @@ -115,6 +176,10 @@ int main(int argc, char *argv[]) { test_first_word(); test_parse_boolean(); test_default_term_for_tty(); + test_parse_pid(); + test_parse_uid(); + test_safe_atolli(); + test_safe_atod(); test_foreach_word_quoted(); test_memdup_multiply(); |