tests/uid16.c: use libtests

* tests/uid16.c: Use SKIP_MAIN_UNDEFINED.
(main): Use perror_msg_and_skip.

diff --git a/tests/uid16.c b/tests/uid16.c
index 45d20fb8c13f28d43ecae2d898c2547ad63f4a9b..04bf8a31bde3cf2be0348ae28a7f04d2880e877c 100644 (file)
--- a/tests/uid16.c
+++ b/tests/uid16.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014-2015 Dmitry V. Levin <ldv@altlinux.org>
+ * Copyright (c) 2014-2016 Dmitry V. Levin <ldv@altlinux.org>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -26,15 +26,8 @@
  */
 
 #include "tests.h"
-#include <assert.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <fcntl.h>
 #include <sys/syscall.h>
 
-int
-main(void)
-{
 #if defined(__NR_getuid) \
  && defined(__NR_setuid) \
  && defined(__NR_getresuid) \
@@ -59,6 +52,15 @@ main(void)
  && __NR_fchown != __NR_fchown32 \
  && __NR_getgroups != __NR_getgroups32 \
  /**/
+
+# include <assert.h>
+# include <stdlib.h>
+# include <unistd.h>
+# include <fcntl.h>
+
+int
+main(void)
+{
        int uid;
        int size;
        int *list = 0;
@@ -74,7 +76,7 @@ main(void)
                        buf[n] = '\0';
                        n = atoi(buf);
                        if (uid == n)
-                               return 77;
+                               error_msg_and_skip("getuid() == overflowuid");
                }
                close(0);
        }
@@ -95,7 +97,15 @@ main(void)
        assert(list = calloc(size + 1, sizeof(*list)));
        assert(syscall(__NR_getgroups, size, list) == size);
        return 0;
+}
+
 #else
-       return 77;
+
+SKIP_MAIN_UNDEFINED("__NR_getuid && __NR_setuid && __NR_getresuid"
+                   " && __NR_setreuid && __NR_setresuid"
+                   " && __NR_fchown && __NR_getgroups"
+                   " && __NR_getuid32 && __NR_setuid32 && __NR_getresuid32"
+                   " && __NR_setreuid32 && __NR_setresuid32"
+                   " && __NR_fchown32 && __NR_getgroups32")
+
 #endif
-}