From 84096969b59b3230a4f890109eb3c6406a37255b Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Tue, 19 Feb 2019 08:57:15 +0100 Subject: lib/tests: Convert no_exit tests into positive tests This way we can make sure they die with an assert, which is what we want. Reviewed-by: Arkadiusz Hiler Signed-off-by: Daniel Vetter --- lib/tests/igt_no_exit.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 49 insertions(+), 1 deletion(-) (limited to 'lib/tests/igt_no_exit.c') diff --git a/lib/tests/igt_no_exit.c b/lib/tests/igt_no_exit.c index dc89b830..4a777412 100644 --- a/lib/tests/igt_no_exit.c +++ b/lib/tests/igt_no_exit.c @@ -25,9 +25,26 @@ * */ +#include + #include "drmtest.h" -int main(int argc, char **argv) +#include "igt_tests_common.h" + +static void no_exit_list_only(void) +{ + char prog[] = "igt_list_only"; + char arg[] = "--list-subtests"; + char *fake_argv[] = {prog, arg}; + int fake_argc = 2; + + igt_subtest_init(fake_argc, fake_argv); + + igt_subtest("A") + ; +} + +static void no_exit(void) { char prog[] = "igt_no_exit"; char *fake_argv[] = {prog}; @@ -38,3 +55,34 @@ int main(int argc, char **argv) igt_subtest("A") ; } + +static int do_fork(void (*test_to_run)(void)) +{ + int pid, status; + + switch (pid = fork()) { + case -1: + internal_assert(0); + case 0: + test_to_run(); + default: + while (waitpid(pid, &status, 0) == -1 && + errno == EINTR) + ; + + return status; + } +} + +int main(int argc, char **argv) +{ + int ret; + + ret = do_fork(no_exit); + internal_assert_wsignaled(ret, SIGABRT); + + ret = do_fork(no_exit_list_only); + internal_assert_wsignaled(ret, SIGABRT); + + return 0; +} -- cgit v1.2.3