test: disable coredumps during test suite runs

It's a test suite, it shouldn't fill up the file system or the journal with
coredumps.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>

diff --git a/test/test-main.c b/test/test-main.c
index 83fce14..1f7f6f4 100644 (file)
--- a/test/test-main.c
+++ b/test/test-main.c
@@ -22,9 +22,11 @@
 
 #include <config.h>
 #include <check.h>
+#include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
 #include <sys/ptrace.h>
+#include <sys/resource.h>
 #include <sys/wait.h>
 #include <libevdev/libevdev.h>
 
@@ -68,11 +70,15 @@ is_debugger_attached(void)
 
 int main(int argc, char **argv)
 {
+       const struct rlimit corelimit = {0, 0};
        int failed;
 
        if (is_debugger_attached())
                setenv("CK_FORK", "no", 0);
 
+       if (setrlimit(RLIMIT_CORE, &corelimit) != 0)
+               perror("WARNING: Core dumps not disabled. Reason");
+
        libevdev_set_log_function(test_logfunc_abort_on_error, NULL);
 
        Suite *s = libevdev_has_event_test();