Add tests for PID namespace translationAkosUzonyi/pidns

* Makefile.am (CODE_COVERAGE_IGNORE_PATTERN): Add test directories.
* tests/.gitignore: Add new test executables.
* tests/Makefile.am (check_PROGRAMS): Add new test executables.
(DECODER_TESTS) Add new test files.
(libtests_a_SOURCES): Add trie_for_tests.c, xmalloc_for_tests.c.
* tests/gen_tests.in: Add new tests.
* tests/trie_test.c: New file.
* tests/trie_for_tests.c: New file.
* tests/xmalloc_for_tests.c: New file.
* tests/pidns-cache.c: New file.
* tests/pidns-cache.test: New file.
* tests/fcntl--pidns-translation.c: New file.
* tests/fcntl64--pidns-translation.c: New file.
* tests/fork--pidns-translation.awk: New file.
* tests/fork--pidns-translation.c: New file.
* tests/fork--pidns-translation.test: New file.
* tests/getpgrp--pidns-translation.c: New file.
* tests/getpid--pidns-translation.c: New file.
* tests/getsid--pidns-translation.c: New file.
* tests/gettid--pidns-translation.c: New file.
* tests/gettid--pidns-translation.test: New file.
* tests/ioctl_block--pidns-translation.c: New file.
* tests/ioctl_block--pidns-translation.test: New file.
* tests/ioprio--pidns-translation.c: New file.
* tests/kill--pidns-translation.c: New file.
* tests/migrate_pages--pidns-translation.c: New file.
* tests/move_pages--pidns-translation.c: New file.
* tests/net-sockaddr--pidns-translation.c: New file.
* tests/netlink_audit--pidns-translation.c: New file.
* tests/netlink_audit--pidns-translation.test: New file.
* tests/pidfd_open--pidns-translation.c: New file.
* tests/pidfd_send_signal--pidns-translation.c: New file.
* tests/prlimit64--pidns-translation.c: New file.
* tests/process_vm_readv--pidns-translation.c: New file.
* tests/process_vm_writev--pidns-translation.c: New file.
* tests/rt_sigqueueinfo--pidns-translation.c: New file.
* tests/rt_tgsigqueueinfo--pidns-translation.c: New file.
* tests/sched_xetaffinity--pidns-translation.c: New file.
* tests/sched_xetattr--pidns-translation.c: New file.
* tests/sched_xetparam--pidns-translation.c: New file.
* tests/sched_xetscheduler--pidns-translation.c: New file.
* tests/signal_receive--pidns-translation.c: New file.
* tests/so_peercred--pidns-translation.c: New file.
* tests/tkill--pidns-translation.c: New file.
* tests/tgkill--pidns-translation.c: New file.
* tests/xet_robust_list--pidns-translation.c: New file.
* tests/xetpgid--pidns-translation.c: New file.
* tests/xetpriority--pidns-translation.c: New file.
* tests/fcntl-common.c: Print PID translation string after PIDs.
* tests/fcntl.c: Likewise.
* tests/fcntl64.c: Likewise.
* tests/getpgrp.c: Likewise.
* tests/getpid.c: Likewise.
* tests/getsid.c: Likewise.
* tests/gettid.c: Likewise.
* tests/ioctl_block.c: Likewise.
* tests/ioprio.c: Likewise.
* tests/kcmp.c: Likewise.
* tests/kill.c: Likewise.
* tests/migrate_pages.c: Likewise.
* tests/move_pages.c: Likewise.
* tests/net-sockaddr.c: Likewise.
* tests/netlink_audit.c: Likewise.
* tests/pidfd_open.c: Likewise.
* tests/pidfd_send_signal.c: Likewise.
* tests/prlimit64.c: Likewise.
* tests/process_vm_readv_writev.c: Likewise.
* tests/rt_sigqueueinfo.c: Likewise.
* tests/rt_tgsigqueueinfo.c: Likewise.
* tests/sched_xetaffinity.c: Likewise.
* tests/sched_xetattr.c: Likewise.
* tests/sched_xetparam.c: Likewise.
* tests/sched_xetscheduler.c: Likewise.
* tests/signal_receive.c: Likewise.
* tests/so_peercred.c: Likewise.
* tests/tgkill.c: Likewise.
* tests/tkill.c: Likewise.
* tests/xet_robust_list.c: Likewise.
* tests/xetpgid.c: Likewise.
* tests/xetpriority.c: Likewise.

1 files changed, 13 insertions, 4 deletions

diff --git a/tests/prlimit64.c b/tests/prlimit64.c
index 34201a2b8..bc1a80b36 100644
--- a/tests/prlimit64.c
+++ b/tests/prlimit64.c
@@ -19,6 +19,7 @@
 # include <sys/resource.h>
 # include <unistd.h>
 
+# include "pidns.h"
 # include "xlat.h"
 # include "xlat/resources.h"
 
@@ -42,8 +43,11 @@ sprint_rlim(uint64_t lim)
 int
 main(void)
 {
+	PIDNS_TEST_INIT;
+
 	unsigned long pid =
 		(unsigned long) 0xdefaced00000000ULL | (unsigned) getpid();
+	const char *pid_str = pidns_pid2str(PT_TGID);
 	uint64_t *const rlimit = tail_alloc(sizeof(*rlimit) * 2);
 	const struct xlat_data *xlat;
 	size_t i = 0;
@@ -54,18 +58,23 @@ main(void)
 
 		unsigned long res = 0xfacefeed00000000ULL | xlat->val;
 		long rc = syscall(__NR_prlimit64, pid, res, 0, rlimit);
+		pidns_print_leader();
 		if (rc)
-			printf("prlimit64(%d, %s, NULL, %p) = %ld %s (%m)\n",
-			       (unsigned) pid, xlat->str, rlimit,
+			printf("prlimit64(%d%s, %s, NULL, %p) ="
+				     " %ld %s (%m)\n",
+			       (unsigned) pid, pid_str,
+			       xlat->str, rlimit,
 			       rc, errno2name());
 		else
-			printf("prlimit64(%d, %s, NULL"
+			printf("prlimit64(%d%s, %s, NULL"
 			       ", {rlim_cur=%s, rlim_max=%s}) = 0\n",
-			       (unsigned) pid, xlat->str,
+			       (unsigned) pid, pid_str,
+			       xlat->str,
 			       sprint_rlim(rlimit[0]),
 			       sprint_rlim(rlimit[1]));
 	}
 
+	pidns_print_leader();
 	puts("+++ exited with 0 +++");
 	return 0;
 }