diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test_tcp_dup2.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/tests/test_tcp_dup2.c b/tests/test_tcp_dup2.c index fd6adc2..238b9a8 100644 --- a/tests/test_tcp_dup2.c +++ b/tests/test_tcp_dup2.c @@ -2,6 +2,11 @@ #include <cmocka.h> #include <unistd.h> +#include <errno.h> + +#ifdef HAVE___CLOSE_NOCANCEL +extern int __close_nocancel(int fd); +#endif static int setup(void **state) { @@ -20,6 +25,7 @@ static int teardown(void **state) static void test_dup2_existing_open_fd(void **state) { int s, dup_s; + int rc; (void) state; /* unused */ @@ -34,7 +40,19 @@ static void test_dup2_existing_open_fd(void **state) dup_s = dup2(s, s); assert_int_equal(dup_s, s); - close(s); +#ifdef HAVE___CLOSE_NOCANCEL + rc = __close_nocancel(s); + assert_return_code(rc, errno); + rc = close(s); + assert_int_equal(rc, -1); + assert_int_equal(errno, EBADF); + rc = __close_nocancel(s); + assert_int_equal(rc, -1); + assert_int_equal(errno, EBADF); +#else + rc = close(s); + assert_return_code(rc, errno); +#endif } int main(void) { |