tests: extend TEST_NETLINK_OBJECT macro

[strace] / tests / ipc_shm.c

diff --git a/tests/ipc_shm.c b/tests/ipc_shm.c
index 55e5f74d39ff7acae9c74ce7ee74dc225afb0bbe..66960ff9fb98e43229e567203a1fc4050d567176 100644 (file)
--- a/tests/ipc_shm.c
+++ b/tests/ipc_shm.c
@@ -32,6 +32,9 @@
 #include <stdlib.h>
 #include <sys/shm.h>
 
+#include "xlat.h"
+#include "xlat/shm_resource_flags.h"
+
 static int id = -1;
 
 static void
@@ -47,15 +50,48 @@ main(void)
 {
        static const key_t private_key =
                (key_t) (0xffffffff00000000ULL | IPC_PRIVATE);
+       static const key_t bogus_key = (key_t) 0xeca86420fdb97531ULL;
+       static const int bogus_id = 0xdefaced1;
+       static const int bogus_cmd = 0xdefaced2;
+       static void * const bogus_addr = (void *) -1L;
+       static const size_t bogus_size =
+       /*
+        * musl sets size to SIZE_MAX if size argument is greater than
+        * PTRDIFF_MAX - musl/src/ipc/shmget.c
+        */
+       #ifdef __GLIBC__
+               (size_t) 0xdec0ded1dec0ded2ULL;
+       #else
+               (size_t) 0x1e55c0de5dec0dedULL;
+       #endif
+       static const int bogus_flags = 0xface1e55;
+
        int rc;
        struct shmid_ds ds;
 
+       rc = shmget(bogus_key, bogus_size, bogus_flags);
+       printf("shmget\\(%#llx, %zu, %s%s%s%#x\\|%#04o\\) += %s\n",
+              zero_extend_signed_to_ull(bogus_key), bogus_size,
+              IPC_CREAT & bogus_flags ? "IPC_CREAT\\|" : "",
+              IPC_EXCL & bogus_flags ? "IPC_EXCL\\|" : "",
+              SHM_HUGETLB & bogus_flags ? "SHM_HUGETLB\\|" : "",
+              bogus_flags & ~(0777 | IPC_CREAT | IPC_EXCL | SHM_HUGETLB),
+              bogus_flags & 0777, sprintrc_grep(rc));
+
        id = shmget(private_key, 1, 0600);
        if (id < 0)
                perror_msg_and_skip("shmget");
        printf("shmget\\(IPC_PRIVATE, 1, 0600\\) += %d\n", id);
        atexit(cleanup);
 
+       rc = shmctl(bogus_id, bogus_cmd, NULL);
+       printf("shmctl\\(%d, (IPC_64\\|)?%#x /\\* SHM_\\?\\?\\? \\*/, NULL\\)"
+              " += %s\n", bogus_id, bogus_cmd, sprintrc_grep(rc));
+
+       rc = shmctl(bogus_id, IPC_STAT, bogus_addr);
+       printf("shmctl\\(%d, (IPC_64\\|)?IPC_STAT, %p\\) += %s\n",
+              bogus_id, bogus_addr, sprintrc_grep(rc));
+
        if (shmctl(id, IPC_STAT, &ds))
                perror_msg_and_skip("shmctl IPC_STAT");
        printf("shmctl\\(%d, (IPC_64\\|)?IPC_STAT, \\{shm_perm=\\{uid=%u, gid=%u, "
@@ -70,23 +106,20 @@ main(void)
                (unsigned) ds.shm_atime, (unsigned) ds.shm_dtime,
                (unsigned) ds. shm_ctime);
 
-       int max = shmctl(0, SHM_INFO, &ds);
-       if (max < 0)
-               perror_msg_and_skip("shmctl SHM_INFO");
-       printf("shmctl\\(0, (IPC_64\\|)?SHM_INFO, %p\\) += %d\n", &ds, max);
+       if (shmctl(id, IPC_SET, &ds))
+               perror_msg_and_skip("shmctl IPC_SET");
+       printf("shmctl\\(%d, (IPC_64\\|)?IPC_SET, \\{shm_perm=\\{uid=%u, gid=%u"
+              ", mode=%#o\\}, ...\\}\\) += 0\n",
+              id, (unsigned) ds.shm_perm.uid, (unsigned) ds.shm_perm.gid,
+              (unsigned) ds.shm_perm.mode);
+
+       rc = shmctl(0, SHM_INFO, &ds);
+       printf("shmctl\\(0, (IPC_64\\|)?SHM_INFO, %p\\) += %s\n",
+              &ds, sprintrc_grep(rc));
 
        rc = shmctl(id, SHM_STAT, &ds);
-       if (rc != id) {
-               /*
-                * In linux < v2.6.24-rc1 the first argument must be
-                * an index in the kernel's internal array.
-                */
-               if (-1 != rc || EINVAL != errno)
-                       perror_msg_and_skip("shmctl SHM_STAT");
-               printf("shmctl\\(%d, (IPC_64\\|)?SHM_STAT, %p\\) += -1 EINVAL \\(%m\\)\n", id, &ds);
-       } else {
-               printf("shmctl\\(%d, (IPC_64\\|)?SHM_STAT, %p\\) += %d\n", id, &ds, id);
-       }
+       printf("shmctl\\(%d, (IPC_64\\|)?SHM_STAT, %p\\) += %s\n",
+              id, &ds, sprintrc_grep(rc));
 
        return 0;
 }