#!/bin/sh # # Copyright (c) 2015 Fujitsu Ltd. # Author: Zeng Linggang <zenglg.jy@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 St, Fifth Floor, Boston, MA 02110-1301 USA # # Test du command with some basic options. # TST_CNT=23 TST_SETUP=setup TST_TESTFUNC=do_test TST_NEEDS_TMPDIR=1 TST_NEEDS_CMDS="dd du stat" . tst_test.sh setup() { ROD_SILENT mkdir basedir ROD_SILENT cd basedir ROD_SILENT dd if=/dev/zero of=testfile bs=1M count=10 ROD_SILENT mkdir -p testdir ROD_SILENT ln -s ../testfile testdir/testsymlink # Display values are in units of the first available SIZE # from --block-size, and the DU_BLOCK_SIZE, BLOCK_SIZE and # BLOCKSIZE environment variables. Here we need to # set DU_BLOCK_SIZE to 1024 to ensure the result is expected. export DU_BLOCK_SIZE=1024 } du_test() { local test_return $1 > ../temp 2>&1 test_return=$? if [ ${test_return} -ne 0 ]; then grep -q -E "unrecognized option|invalid option" ../temp if [ $? -eq 0 ]; then tst_res TCONF "'$1' not supported" else tst_res TFAIL "'$1' failed" fi return fi grep -q $2 ../temp if [ $? -eq 0 ]; then tst_res TPASS "'$1' passed" else tst_res TFAIL "'$1' failed" tst_res TINFO "Looking for '$2' in:" cat ../temp fi } block_size=512 page_size=$(getconf PAGESIZE) if [ "$page_size" -lt 1024 ]; then tst_brk TBROK "Page size < 1024" fi page_size=$((page_size / 1024)) # The output could be different in some systems, if we use du to # estimate file space usage with the same filesystem and the same size. # So we use the approximate value to check. check1="^10[2-3][0-9][0-9][[:space:]]\." check2="^10[2-3][0-9][0-9][[:space:]]testfile" check3="^\(0\|${page_size}\)[[:space:]]\.\/testdir\/testsymlink" check5="^20[4-6][0-9][0-9][[:space:]]\." check7="^10[4-5][0-9][0-9]\{4\}[[:space:]]\." check9="^10[2-3][0-9][0-9][[:space:]]total" check11="^10[2-3][0-9][0-9][[:space:]]testdir\/testsymlink" check14="^1[0,1]M[[:space:]]\." check16="^10[2-3][0-9][0-9][[:space:]]testdir\/" check20="^11M[[:space:]]\." check23="^[0-9]\{1,2\}[[:space:]]\." do_test() { case $1 in 1) du_test "du" ${check1};; 2) du_test "du testfile" ${check2};; 3) du_test "du -a" ${check3};; 4) du_test "du --all" ${check3};; 5) du_test "du -B ${block_size}" ${check5};; 6) du_test "du --block-size=${block_size}" ${check5};; 7) du_test "du -b" ${check7};; 8) du_test "du --bytes" ${check7};; 9) du_test "du -c" ${check9};; 10) du_test "du --total" ${check9};; 11) du_test "du -D testdir/testsymlink" ${check11};; 12) du_test "du --dereference-args testdir/testsymlink" ${check11};; 13) du_test "du --max-depth=1" ${check1};; 14) du_test "du --human-readable" ${check14};; 15) du_test "du -k" ${check1};; 16) du_test "du -L testdir/" ${check16};; 17) du_test "du --dereference testdir/" ${check16};; 18) du_test "du -P" ${check1};; 19) du_test "du --no-dereference" ${check1};; 20) du_test "du --si" ${check20};; 21) du_test "du -s" ${check1};; 22) du_test "du --summarize" ${check1};; 23) du_test "du --exclude=testfile" ${check23};; esac } tst_run