This commit was generated by cvs2svn to compensate for changes in r46154,

[fs/lustre-release.git] / libsysio / tests / test_stddir.c

diff --git a/libsysio/tests/test_stddir.c b/libsysio/tests/test_stddir.c
new file mode 100644 (file)
index 0000000..941dea4
--- /dev/null
+++ b/libsysio/tests/test_stddir.c
@@ -0,0 +1,168 @@
+/*
+ *    This Cplant(TM) source code is the property of Sandia National
+ *    Laboratories.
+ *
+ *    This Cplant(TM) source code is copyrighted by Sandia National
+ *    Laboratories.
+ *
+ *    The redistribution of this Cplant(TM) source code is subject to the
+ *    terms of the GNU Lesser General Public License
+ *    (see cit/LGPL or http://www.gnu.org/licenses/lgpl.html)
+ *
+ *    Cplant(TM) Copyright 1998-2003 Sandia Corporation. 
+ *    Under the terms of Contract DE-AC04-94AL85000, there is a non-exclusive
+ *    license for use of this work by or on behalf of the US Government.
+ *    Export of this program may require a license from the United States
+ *    Government.
+ */
+
+/*
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ * 
+ * This library 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
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Questions or comments about this library should be sent to:
+ *
+ * Lee Ward
+ * Sandia National Laboratories, New Mexico
+ * P.O. Box 5800
+ * Albuquerque, NM 87185-1110
+ *
+ * lee@sandia.gov
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+#include <string.h>
+#include <getopt.h>
+#include <dirent.h>
+#include <sys/types.h>
+
+#include "xtio.h"
+#include "test.h"
+
+/*
+ * Test {open, read, close}dir functions
+ * 
+ * Usage: test_stddir [path, ...]
+ */
+static int testit(const char *);
+static void usage(void);
+
+int 
+main (int argc, char** argv)
+{
+       int     err;
+       int     i;
+       int     n;
+       const char *path;
+
+       /*
+        * Parse command line arguments.
+        */
+       while ((i = getopt(argc, argv, "")) != -1)
+               switch (i) {
+
+               default:
+                       usage();
+               }
+
+       /*
+        * Init sysio lib.
+        */
+       err = _test_sysio_startup();
+       if (err) {
+               errno = -err;
+               perror("sysio startup");
+               exit(1);
+       }
+
+       /*
+        * If no command-line arguments, read from stdin until EOF.
+        */
+       n = argc - optind;
+       if (!n) {
+               int     doflush;
+               static char buf[4096];
+               size_t  len;
+               char    *cp;
+               char    c;
+
+               doflush = 0;
+               while (fgets(buf, sizeof(buf), stdin) != NULL) {
+                       len = strlen(buf);
+                       cp = buf + len - 1;
+                       c = *cp;
+                       *cp = '\0';
+                       if (!doflush)
+                               err = testit(buf);
+                       if (err)
+                               break;
+                       doflush = c == '\n' ? 0 : 1;
+               }
+       }
+
+       /*
+        * Try path(s) listed on command-line.
+        */
+       while (optind < argc) {
+               path = argv[optind++];
+               err = testit(path);
+               if (err)
+                       break;
+       }
+
+       /*
+        * Clean up.
+        */
+       _test_sysio_shutdown();
+
+       return err;
+}
+
+int
+testit(const char *path)
+{
+       DIR     *d;
+       struct dirent *de;
+
+       printf("testing directory functions on %s\n", path);
+
+       if ((d = opendir(path)) == NULL) {
+               perror(path);   
+               return errno;
+       }
+
+       while ((de = readdir(d)) != NULL)
+               printf("\t %s: ino %lu off %lu type %u\n",
+                       de->d_name, (unsigned long )de->d_ino, 
+                       (unsigned long )de->d_off, (int )de->d_type);
+
+       if (closedir(d)) {
+               perror("closedir");
+               return errno;
+       }
+
+       return 0;
+}
+
+static void
+usage()
+{
+
+       (void )fprintf(stderr,
+                      "Usage: test_stddir [<path> ...]\n");
+
+       exit(1);
+}