util-vserver-0.30.208

[util-vserver.git] / lib_internal / testsuite / copy-check

diff --git a/lib_internal/testsuite/copy-check b/lib_internal/testsuite/copy-check
new file mode 100755 (executable)
index 0000000..229a2e8
--- /dev/null
+++ b/lib_internal/testsuite/copy-check
@@ -0,0 +1,101 @@
+#! /bin/bash
+## $Id: copy-check,v 1.4 2005/03/25 02:38:13 ensc Exp $
+
+# Copyright (C) 2005 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
+#  
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#  
+# 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 for more details.
+#  
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+set -e
+
+dir=$(mktemp -d ${TMP:-/var/tmp}/copy-check.XXXXXX)
+trap "rm -rf $dir" EXIT
+
+COPY=${libinternaltestsuitedir:-$(dirname "$0")}/copy
+
+test -x "$COPY"
+
+function execWrap()
+{
+    nr=$1
+    msg=$2
+    shift 2
+
+    "$@" || {
+       rc=$?
+       echo $"Test $nr '$msg' failed with code $rc"
+       return $rc
+    }
+
+    return 0
+}
+
+function doit()
+{
+    execWrap "$nr" "copying"   $COPY $dir/$nr-in $dir/$nr-out
+    execWrap "$nr" "comparing" cmp   $dir/$nr-in $dir/$nr-out
+}
+
+## Usage: execCheck <nr> [<dd-args>*]
+function execCheck()
+{
+    local nr=$1
+    shift
+
+    dd if=/dev/urandom of=$dir/$nr-in "$@" &>/dev/null
+
+    doit $nr
+}
+
+LANG=C
+
+### Check 1: small file copy
+execCheck 01 bs=10 count=1
+
+### Check 2: PAGESIZEd file copy
+execCheck 02 bs=4096 count=1
+
+### Check 3: PAGESIZE+1 file copy
+execCheck 03 bs=4097 count=1
+
+### Check 3a: really large file copy
+test x"$ensc_use_expensive_tests" != xyes ||
+    execCheck 03a bs=$[ 64 * 1024*1024 + 23 ] count=1
+
+### Check 4: small sparse file copy
+execCheck 04 bs=10   count=1 seek=1
+
+### Check 5: large sparse file copy
+execCheck 05 bs=4097 count=1 seek=1
+
+### Check 6: large sparse file copy
+execCheck 06 bs=4098 count=1 seek=1
+
+### Check 7: large sparse file copy
+execCheck 07 bs=4099 count=1 seek=1
+
+### Check 8: large sparse file copy
+execCheck 08 bs=4100 count=1 seek=1
+
+### Check 8a: really large sparse file copy
+test x"$ensc_use_expensive_tests" != xyes ||
+    execCheck 08a bs=$[ 64 * 1024*1024 + 23 ] count=1 seek=1
+
+### Check 9: huge sparse file copy
+test x"$ensc_use_expensive_tests" != xyes ||
+    execCheck 09 bs=1024 count=1 seek=$[ 1024*1024 * 5 ]
+
+test x"$ensc_test_debug" != xyes || {
+    ls -l $dir/* 
+    du    $dir/*
+}