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test: make sure we remove all udev rules when we SIGINT the test

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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2016-07-20 08:43:05 +10:00
parent a7f04c9a84
commit f9f4bb0266
1 changed files with 34 additions and 1 deletions
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35
test/litest.c
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@ -34,6 +34,7 @@
#include <fnmatch.h>
#include <getopt.h>
#include <poll.h>
#include <signal.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
@ -73,6 +74,9 @@ struct created_file {
char *path;
};
struct list created_files_list; /* list of all files to remove at the end of
the test run */
static void litest_init_udev_rules(struct list *created_files_list);
static void litest_remove_udev_rules(struct list *created_files_list);
@ -837,13 +841,40 @@ struct libinput_interface interface = {
.close_restricted = close_restricted,
};
static void
litest_signal(int sig)
{
struct created_file *f, *tmp;
list_for_each_safe(f, tmp, &created_files_list, link) {
list_remove(&f->link);
unlink(f->path);
/* in the sighandler, we can't free */
}
exit(1);
}
static inline void
litest_setup_sighandler(int sig)
{
struct sigaction act, oact;
int rc;
sigemptyset(&act.sa_mask);
sigaddset(&act.sa_mask, sig);
act.sa_flags = 0;
act.sa_handler = litest_signal;
rc = sigaction(sig, &act, &oact);
litest_assert_int_ne(rc, -1);
}
static inline int
litest_run(int argc, char **argv)
{
struct suite *s, *snext;
int failed;
SRunner *sr = NULL;
struct list created_files_list;
list_init(&created_files_list);
@ -871,6 +902,8 @@ litest_run(int argc, char **argv)
litest_init_udev_rules(&created_files_list);
litest_setup_sighandler(SIGINT);
srunner_run_all(sr, CK_ENV);
failed = srunner_ntests_failed(sr);
srunner_free(sr);