diff options
Diffstat (limited to 'lib/libc/tests/stdlib/libc_exit_test.c')
| -rw-r--r-- | lib/libc/tests/stdlib/libc_exit_test.c | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/lib/libc/tests/stdlib/libc_exit_test.c b/lib/libc/tests/stdlib/libc_exit_test.c index c47d03d1d598..12965261bdb3 100644 --- a/lib/libc/tests/stdlib/libc_exit_test.c +++ b/lib/libc/tests/stdlib/libc_exit_test.c @@ -6,6 +6,7 @@ #include <sys/wait.h> +#include <pthread.h> #include <stdio.h> #include <stdlib.h> #include <unistd.h> @@ -78,8 +79,76 @@ ATF_TC_BODY(quick_exit, tc) ATF_CHECK_STREQ("hello, abc", buf); } +static void +myatexit1(void) +{ + exit(12); +} + +ATF_TC_WITHOUT_HEAD(recursive_exit1); +ATF_TC_BODY(recursive_exit1, tc) +{ + pid_t pid; + int wstatus; + + pid = fork(); + if (pid == 0) { + atexit(myatexit1); + exit(1); + } + ATF_REQUIRE_MSG(pid > 0, + "expect fork() to succeed"); + ATF_CHECK_EQ_MSG(pid, waitpid(pid, &wstatus, 0), + "expect to collect child process"); + ATF_CHECK(WIFEXITED(wstatus)); + ATF_CHECK_EQ(WEXITSTATUS(wstatus), 12); +} + +static pthread_barrier_t barrier; + +static void +myatexit2(void) +{ + pthread_barrier_wait(&barrier); + exit(12); +} + +static void * +mythreadexit(void *arg) +{ + pthread_barrier_wait(&barrier); + exit(15); +} + +ATF_TC_WITHOUT_HEAD(recursive_exit2); +ATF_TC_BODY(recursive_exit2, tc) +{ + pid_t pid; + int wstatus; + + pid = fork(); + if (pid == 0) { + pthread_t thr; + + atexit(myatexit2); + + pthread_barrier_init(&barrier, NULL, 2); + pthread_create(&thr, NULL, mythreadexit, NULL); + + exit(1); + } + ATF_REQUIRE_MSG(pid > 0, + "expect fork() to succeed"); + ATF_CHECK_EQ_MSG(pid, waitpid(pid, &wstatus, 0), + "expect to collect child process"); + ATF_CHECK(WIFEXITED(wstatus)); + ATF_CHECK_EQ(WEXITSTATUS(wstatus), 12); +} + ATF_TP_ADD_TCS(tp) { ATF_TP_ADD_TC(tp, quick_exit); + ATF_TP_ADD_TC(tp, recursive_exit1); + ATF_TP_ADD_TC(tp, recursive_exit2); return (atf_no_error()); } |