LU-10212 test: ESTALE read

[fs/lustre-release.git] / lustre / tests / createtest.c

diff --git a/lustre/tests/createtest.c b/lustre/tests/createtest.c
index 5404f13..17008a8 100644 (file)
--- a/lustre/tests/createtest.c
+++ b/lustre/tests/createtest.c
@@ -1,3 +1,33 @@
+/*
+ * GPL HEADER START
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 only,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License version 2 for more details (a copy is included
+ * in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; If not, see
+ * http://www.gnu.org/licenses/gpl-2.0.html
+ *
+ * GPL HEADER END
+ */
+/*
+ * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Use is subject to license terms.
+ */
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ * Lustre is a trademark of Sun Microsystems, Inc.
+ */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <sys/types.h>
@@ -31,7 +61,7 @@ int main(int argc, char *argv[])
                int mode = i | 0644;
                int rc;
 
-               sprintf(name, "%s-mknod%06o", argv[1], mode);
+               snprintf(name, sizeof(name), "%s-mknod%07o", argv[1], mode);
                rc = mknod(name, mode, 0x1234);
                switch (i) {
                case 0:
@@ -57,18 +87,27 @@ int main(int argc, char *argv[])
                                        argv[0], name, st.st_mode, mode);
                                exit(12);
                        }
+                       if (i == S_IFCHR || i == S_IFBLK) {
+                               if (st.st_rdev != 0x1234) {
+                                       fprintf(stderr, "%s: ERROR rdev %s: "
+                                               "%llu != 0x1234",
+                                               argv[0], name,
+                                               (unsigned long long)st.st_rdev);
+                                       exit(13);
+                               }
+                       }
                        rc = unlink(name);
                        if (rc < 0) {
                                fprintf(stderr, "%s: ERROR unlink %s: %s",
                                        argv[0], name, strerror(errno));
-                               exit(13);
+                               exit(14);
                        }
                        break;
                default:
                        if (rc == 0) {
                                fprintf(stderr, "%s: ERROR: %s created\n",
                                        argv[0], name);
-                               exit(14);
+                               exit(15);
                        }
                }
        }
@@ -80,7 +119,7 @@ int main(int argc, char *argv[])
                int rc;
 
                mode = i | 0644;
-               sprintf(name, "%s-creat%06o", argv[1], mode);
+               snprintf(name, sizeof(name), "%s-creat%07o", argv[1], mode);
                fd = open(name, O_CREAT|O_RDONLY, mode);
                if (fd < 0) {
                        fprintf(stderr, "%s: ERROR creat %s: %s\n",
@@ -94,7 +133,7 @@ int main(int argc, char *argv[])
                                argv[0], name, strerror(errno));
                        exit(11);
                }
-               if ((st.st_mode & S_IFMT) != S_IFREG) {
+               if (!S_ISREG(st.st_mode & S_IFMT)) {
                        fprintf(stderr, "%s: ERROR mode %s: %o != %o",
                                argv[0], name, st.st_mode & S_IFMT, S_IFREG);
                        exit(12);
@@ -111,7 +150,7 @@ int main(int argc, char *argv[])
                struct stat st;
                int rc;
 
-               sprintf(name, "%s-mkdir%06o", argv[1], i | 0644);
+               snprintf(name, sizeof(name), "%s-mkdir%06o", argv[1], i | 0644);
                rc = mkdir(name, i | 0664);
                if (rc < 0) {
                        fprintf(stderr, "%s: ERROR mkdir %s: %s\n",
@@ -124,7 +163,7 @@ int main(int argc, char *argv[])
                                argv[0], name, strerror(errno));
                        exit(11);
                }
-               if ((st.st_mode & S_IFMT) != S_IFDIR) {
+               if (!S_ISDIR(st.st_mode)) {
                        fprintf(stderr, "%s: ERROR mode %s: %o != %o",
                                argv[0], name, st.st_mode & S_IFMT, S_IFDIR);
                        exit(12);