Test df(1) command with some basic options.
Signed-off-by: Zeng Linggang <zenglg...@cn.fujitsu.com>
---
runtest/commands | 1 +
testcases/commands/df/Makefile | 28 ++++++
testcases/commands/df/df01.sh | 215 +++++++++++++++++++++++++++++++++++++++++
3 files changed, 244 insertions(+)
create mode 100644 testcases/commands/df/Makefile
create mode 100755 testcases/commands/df/df01.sh
diff --git a/runtest/commands b/runtest/commands
index 06291f0..a6208b3 100644
--- a/runtest/commands
+++ b/runtest/commands
@@ -21,3 +21,4 @@ sssd01 sssd01
sssd02 sssd02
sssd03 sssd03
du01 du01.sh
+df01 df01.sh
diff --git a/testcases/commands/df/Makefile b/testcases/commands/df/Makefile
new file mode 100644
index 0000000..e1a38c8
--- /dev/null
+++ b/testcases/commands/df/Makefile
@@ -0,0 +1,28 @@
+#
+# commands/df testcases Makefile.
+#
+# Copyright (c) 2015 Fujitsu Ltd.
+# Author:Zhang Jin <jy_zhang...@cn.fujitsu.com>
+#
+# 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; either version 2 of the License, or
+# (at your option) any later version.
+#
+# 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.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+
+top_srcdir ?= ../../..
+
+include $(top_srcdir)/include/mk/env_pre.mk
+
+INSTALL_TARGETS := df01.sh
+
+include $(top_srcdir)/include/mk/generic_leaf_target.mk
diff --git a/testcases/commands/df/df01.sh b/testcases/commands/df/df01.sh
new file mode 100755
index 0000000..8f3fc86
--- /dev/null
+++ b/testcases/commands/df/df01.sh
@@ -0,0 +1,215 @@
+#!/bin/sh
+#
+# Copyright (c) 2015 Fujitsu Ltd.
+# Author: Zhang Jin <jy_zhang...@cn.fujitsu.com>
+#
+# 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; either version 2 of the License, or
+# (at your option) any later version.
+#
+# 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.
+#
+# Test df command with some basic options.
+#
+
+TCID=df01
+TST_TOTAL=12
+. test.sh
+
+setup()
+{
+ tst_require_root
+
+ tst_check_cmds df mkfs.ext2
+
+ tst_tmpdir
+
+ tst_acquire_device
+
+ ROD_SILENT mkfs.ext2 -b 1024 -I 128 ${TST_DEVICE}
+
+ ROD_SILENT mkdir -p mntpoint
+
+ ROD_SILENT mount ${TST_DEVICE} mntpoint
+}
+
+cleanup()
+{
+ grep -q mntpoint /proc/self/mounts
+ if [ $? -eq 0 ]; then
+ umount mntpoint
+ if [ $? -ne 0 ];then
+ tst_resm TWARN "'umount mntpoint' failed"
+ fi
+ else
+ tst_resm TINFO "mntpoint is not mounted"
+ fi
+
+ tst_release_device
+
+ tst_rmdir
+}
+
+df_test()
+{
+ df_verify $1
+ if [ $? -ne 0 ]; then
+ return
+ fi
+
+ local old_used=$(get_used_value)
+
+ ROD_SILENT dd if=/dev/zero of=mntpoint/testimg bs=1024 count=10240
+
+ df_verify $1
+
+ local new_used=$(get_used_value)
+
+ local diff_used=$(sub $new_used $old_used)
+ # Some file system maybe calculate ACL block, so we need take away it.
+ if [ ${diff_used} == $2 -o $((diff_used - 1)) == $2 ]; then
+ tst_resm TPASS "'$1' passed."
+ else
+ tst_resm TFAIL "'$1' failed."
+ fi
+
+ ROD_SILENT rm -rf mntpoint/testimg
+}
+
+df_verify()
+{
+ $@ >output 2>&1
+ if [ $? -ne 0 ]; then
+ grep -q -E "unrecognized option | invalid option" output
+ if [ $? -eq 0 ]; then
+ tst_resm TCONF "'$1' not supported."
+ return 32
+ else
+ tst_resm TFAIL "'$1' failed."
+ return 1
+ fi
+ fi
+}
+
+get_used_value()
+{
+ # 'df -T' will output 7 field while others output 6.
+ grep mntpoint output | awk 'NF==6{print $3} NF==7{print $4}'
+}
+
+sub()
+{
+ minuend=$(echo $1 | sed -r 's/([[:digit:]]{1,}).*/\1/')
+ if echo $1 | grep -q -E "m|M"; then
+ minuend=$((minuend*1024*1024))
+ flag=m
+ elif echo $1 | grep -q -E "k|K"; then
+ minuend=$((minuend*1024))
+ flag=k
+ else
+ flag=0
+ fi
+
+ subtrahend=$(echo $2 | sed -r 's/([[:digit:]]{1,}).*/\1/')
+ if echo $2 | grep -q -E "m|M"; then
+ subtrahend=$((subtrahend*1024*1024))
+ elif echo $2 | grep -q -E "k|K"; then
+ subtrahend=$((subtrahend*1024))
+ fi
+
+ rest=$((minuend - subtrahend))
+ if [ $flag == m ]; then
+ echo $((rest/1024/1024))
+ elif [ $flag == k ]; then
+ echo $((rest/1024))
+ else
+ echo $rest
+ fi
+}
+
+test1()
+{
+ df_test "df" "10281"
+}
+
+test2()
+{
+ df_test "df -a" "10281"
+}
+
+test3()
+{
+ df_test "df -h" "10"
+}
+
+test4()
+{
+ df_test "df -H" "10"
+}
+
+test5()
+{
+ df_test "df -i" "1"
+}
+
+test6()
+{
+ df_test "df -k" "10281"
+}
+
+test7()
+{
+ df_test "df -m" "10"
+}
+
+test8()
+{
+ df_test "df -t ext2" "10281"
+}
+
+test9()
+{
+ df_test "df -T" "10281"
+}
+
+test10()
+{
+ df_test "df -v mntpoint" "10281"
+}
+
+test11()
+{
+ df_verify "df -x ext2"
+ if [ $? -ne 0 ]; then
+ return
+ fi
+
+ grep ${TST_DEVICE} output | grep -q mntpoint
+ if [ $? -ne 0 ]; then
+ tst_resm TPASS "'df -x ext2' passed."
+ else
+ tst_resm TFAIL "'df -x ext2' failed."
+ fi
+}
+
+test12()
+{
+ df_verify "df --version"
+ if [ $? -eq 0 ]; then
+ tst_resm TPASS "'df --version' passed."
+ fi
+}
+
+TST_CLEANUP="cleanup"
+setup
+
+for i in $(seq 1 ${TST_TOTAL})
+do
+ test$i
+done
+
+tst_exit
--
1.9.3
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