Regression testcase for bug 234

Signed-off-by: Vijay Bellur <vijay@gluster.com>

4 files changed, 111 insertions, 0 deletions

diff --git a/234/regr/spec_files/client1.vol b/234/regr/spec_files/client1.vol
new file mode 100644
index 0000000..8e1bc27
--- /dev/null
+++ b/234/regr/spec_files/client1.vol
@@ -0,0 +1,33 @@
+volume client
+  type protocol/client
+  option transport-type tcp
+  option remote-host 127.0.0.1         # IP address of the remote brick
+  option transport.socket.remote-port 7003              # default server port is 6996
+# option transport-timeout 30          # seconds to wait for a reply from server for each request
+  option remote-subvolume brick        # name of the remote volume
+end-volume
+
+### Add readahead feature
+volume readahead
+  type performance/read-ahead
+  option page-size 1MB     # unit in bytes
+  option page-count 2       # cache per file  = (page-count x page-size)
+  subvolumes client
+end-volume
+
+### Add IO-Cache feature
+volume iocache
+  type performance/io-cache
+  option page-size 256KB
+  option page-count 2
+  subvolumes readahead
+end-volume
+
+### Add writeback feature
+volume writeback
+  type performance/write-behind
+  option aggregate-size 1MB
+  option window-size 2MB
+  option flush-behind off
+  subvolumes client   
+end-volume
diff --git a/234/regr/spec_files/open_dir.c b/234/regr/spec_files/open_dir.c
new file mode 100644
index 0000000..81c8d7d
--- /dev/null
+++ b/234/regr/spec_files/open_dir.c
@@ -0,0 +1,21 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <dirent.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#include <errno.h>
+
+int main(int argc, char *argv[])
+{
+  DIR *dir;
+  dir = opendir(argv[1]);
+  if ( dir == NULL ) {
+    return errno;
+  }
+  else {
+    closedir(dir);
+    return 0;
+  }
+}
diff --git a/234/regr/spec_files/server1.vol b/234/regr/spec_files/server1.vol
new file mode 100644
index 0000000..29541eb
--- /dev/null
+++ b/234/regr/spec_files/server1.vol
@@ -0,0 +1,21 @@
+###posix translator####
+volume posix1
+  type storage/posix                   # POSIX FS translator
+  option directory /root/regression/234/regr/export/export1        # Export this directory
+end-volume
+
+### threads handled by the server
+volume brick
+  type performance/io-threads
+  option thread-count 8
+  subvolumes posix1
+end-volume
+
+### Add network serving capability to above brick.
+volume server
+  type protocol/server
+  option transport-type tcp
+  option transport.socket.listen-port 7003              # Default is 6996
+  subvolumes brick
+  option auth.addr.brick.allow * # Allow access to "brick" volume
+end-volume
diff --git a/234/regr/testcase b/234/regr/testcase
new file mode 100755
index 0000000..96987b5
--- /dev/null
+++ b/234/regr/testcase
@@ -0,0 +1,36 @@
+#!/bin/bash
+
+description="# opendir system call on a symbolic link to a directory fails"
+comments="# When opendir() system call is executed on a symbolic link to a directory, it gives an error"
+
+source ../../init
+
+start_glusterfs --no-clients
+
+sleep 5
+
+gcc $SPECDIR/open_dir.c -o $SPECDIR/opendir
+
+mkdir $EXPORTDIR/export1/imp/
+ln -s $EXPORTDIR/export1/imp/ $EXPORTDIR/export1/link
+
+echo "$SPECDIR/client1.vol $MOUNTDIR/client1 glusterfs subvolume=client,logfile=$LOGDIR/clog,loglevel=DEBUG" > $SPECDIR/booster.conf
+export GLUSTERFS_BOOSTER_FSTAB=$SPECDIR/booster.conf
+export LD_PRELOAD=$(dirname $GLUSTERFSDIR)/lib/glusterfs/glusterfs-booster.so
+
+$SPECDIR/opendir $MOUNTDIR/client1/imp
+$SPECDIR/opendir $MOUNTDIR/client1/link
+
+if [ $? -ne 0 ]; then
+    not_ok $description
+    comment $comments
+else
+    ok $description
+    comment $comments
+fi
+
+rm $SPECDIR/opendir $SPECDIR/booster.conf
+GLUSTERFS_BOOSTER_FSTAB=
+LD_PRELOAD=
+
+cleanup_glusterfs
\ No newline at end of file