From 60f8666ae88c5a03b0da58acb94015337442e18b Mon Sep 17 00:00:00 2001
From: James Peach <jpeach@samba.org>
Date: Tue, 31 Jan 2006 06:09:18 +0000
Subject: r13255: New CIFS dd client for use in performance testing. The guts
 of this is in client/cifsdd*, which implements a minimal implementation of
 dd. The IO path is careful to always perform IO at the requested block size.

There is a very basic test suite in script/tests/test_cifsdd.sh which
covers local and remote IO at a variety of block sizes.

Added to lib/util_str.c is a small set of conv_str_*() functions to
convert strings to the corresponding type.

smbcli_parse_unc is modified to insert NULL terminators after its
hostname and sharename parameters. This allows it to correctly parse a
path of the form //foo/share/path/file.
(This used to be commit cd2f94a65817bfae20ac21b730a2c42d8e581ab3)
---
 source4/script/tests/test_cifsdd.sh  | 84 ++++++++++++++++++++++++++++++++++++
 source4/script/tests/tests_all.sh    |  1 +
 source4/script/tests/tests_client.sh |  2 +
 3 files changed, 87 insertions(+)
 create mode 100755 source4/script/tests/test_cifsdd.sh
 create mode 100755 source4/script/tests/tests_client.sh

(limited to 'source4/script')

diff --git a/source4/script/tests/test_cifsdd.sh b/source4/script/tests/test_cifsdd.sh
new file mode 100755
index 0000000000..9462187f9c
--- /dev/null
+++ b/source4/script/tests/test_cifsdd.sh
@@ -0,0 +1,84 @@
+#!/bin/sh
+
+# Basic script to make sure that cifsdd can do both local and remote I/O.
+
+if [ $# -lt 4 ]; then
+cat <<EOF
+Usage: test_cifsdd.sh SERVER USERNAME PASSWORD DOMAIN
+EOF
+exit 1;
+fi
+
+SERVER=$1
+USERNAME=$2
+PASSWORD=$3
+DOMAIN=$4
+
+DD=bin/cifsdd
+
+SHARE=tmp
+DEBUGLEVEL=4
+
+failed=0
+
+failtest() {
+	failed=`expr $failed + 1`
+}
+
+runcopy() {
+	message="$1"
+	shift
+	
+	testit "$message" $DD --debuglevel=$DEBUGLEVEL -W "$DOMAIN" -U "$USERNAME"%"$PASSWORD" \
+	    "$@"
+}
+
+compare() {
+	if [ -r $1 -a -r $2 ] ; then
+	    sum1=`sum $1`
+	    sum2=`sum $2`
+
+	    [[ x"$sum1" = x"$sum2" ]]
+	else
+	    false
+	fi
+}
+
+incdir=`dirname $0`
+. $incdir/test_functions.sh
+
+sourcepath=tempfile.src.$$
+destpath=tempfile.dst.$$
+
+# Create a source file with arbitrary contents
+cp $DD $sourcepath
+
+for bs in 512 4k 48k ; do
+
+echo "Testing $bs block size ..."
+
+# Check whether we can do local IO
+runcopy "Testing local -> local copy" if=$sourcepath of=$destpath bs=$bs || failtest
+compare $sourcepath $destpath || failtest
+
+# Check whether we can do a round trip
+runcopy "Testing local -> remote copy" \
+	    if=$sourcepath of=//$SERVER/$SHARE/$sourcepath bs=$bs || failtest
+runcopy "Testing remote ->local copy" \
+	    if=//$SERVER/$SHARE/$sourcepath of=$destpath bs=$bs || failtest
+compare $sourcepath $destpath || failtest
+
+# Check that copying within the remote server works
+runcopy "Testing local -> remote copy" \
+	    if=//$SERVER/$SHARE/$sourcepath of=//$SERVER/$SHARE/$sourcepath bs=$bs || failtest
+runcopy "Testing remote -> remote copy" \
+	    if=//$SERVER/$SHARE/$sourcepath of=//$SERVER/$SHARE/$destpath bs=$bs || failtest
+runcopy "Testing remote ->local copy" \
+	    if=//$SERVER/$SHARE/$destpath of=$destpath bs=$bs || failtest
+compare $sourcepath $destpath || failtest
+
+done
+
+rm -f $sourcepath $destpath
+
+testok $0 $failed
diff --git a/source4/script/tests/tests_all.sh b/source4/script/tests/tests_all.sh
index e940ec16c1..d5d20d8f92 100755
--- a/source4/script/tests/tests_all.sh
+++ b/source4/script/tests/tests_all.sh
@@ -10,3 +10,4 @@
  $SRCDIR/script/tests/test_local.sh || failed=`expr $failed + $?`
  $SRCDIR/script/tests/test_pidl.sh || failed=`expr $failed + $?`
  $SRCDIR/script/tests/test_smbclient.sh $SERVER $USERNAME $PASSWORD $DOMAIN $PREFIX || failed=`expr $failed + $?`
+ $SRCDIR/script/tests/test_cifsdd.sh $SERVER $USERNAME $PASSWORD $DOMAIN || failed=`expr $failed + $?`
diff --git a/source4/script/tests/tests_client.sh b/source4/script/tests/tests_client.sh
new file mode 100755
index 0000000000..5a3c5eb79a
--- /dev/null
+++ b/source4/script/tests/tests_client.sh
@@ -0,0 +1,2 @@
+ $SRCDIR/script/tests/test_smbclient.sh $SERVER $USERNAME $PASSWORD $DOMAIN $PREFIX || failed=`expr $failed + $?`
+ $SRCDIR/script/tests/test_cifsdd.sh $SERVER $USERNAME $PASSWORD $DOMAIN || failed=`expr $failed + $?`
-- 
cgit