1#!/bin/sh 2# 3# Copyright (c) 2015 Fujitsu Ltd. 4# Author: Zeng Linggang <zenglg.jy@cn.fujitsu.com> 5# 6# This program is free software; you can redistribute it and/or modify 7# it under the terms of the GNU General Public License as published by 8# the Free Software Foundation; either version 2 of the License, or 9# (at your option) any later version. 10# 11# This program is distributed in the hope that it will be useful, 12# but WITHOUT ANY WARRANTY; without even the implied warranty of 13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14# GNU General Public License for more details. 15# 16# You should have received a copy of the GNU General Public License 17# along with this program; if not, write to the Free Software 18# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 19# 20# Test du command with some basic options. 21# 22 23TST_ID="du01" 24TST_CNT=23 25TST_SETUP=setup 26TST_TESTFUNC=do_test 27TST_NEEDS_TMPDIR=1 28TST_NEEDS_CMDS="dd du stat" 29. tst_test.sh 30 31setup() 32{ 33 ROD_SILENT mkdir basedir 34 ROD_SILENT cd basedir 35 36 ROD_SILENT dd if=/dev/zero of=testfile bs=1M count=10 37 38 ROD_SILENT mkdir -p testdir 39 40 ROD_SILENT ln -s ../testfile testdir/testsymlink 41 42 # Display values are in units of the first available SIZE 43 # from --block-size, and the DU_BLOCK_SIZE, BLOCK_SIZE and 44 # BLOCKSIZE environment variables. Here we need to 45 # set DU_BLOCK_SIZE to 1024 to ensure the result is expected. 46 export DU_BLOCK_SIZE=1024 47} 48 49du_test() 50{ 51 local test_return 52 53 $1 > ../temp 2>&1 54 test_return=$? 55 56 if [ ${test_return} -ne 0 ]; then 57 grep -q -E "unrecognized option|invalid option" ../temp 58 if [ $? -eq 0 ]; then 59 tst_res TCONF "'$1' not supported" 60 else 61 tst_res TFAIL "'$1' failed" 62 fi 63 return 64 fi 65 66 grep -q $2 ../temp 67 if [ $? -eq 0 ]; then 68 tst_res TPASS "'$1' passed" 69 else 70 tst_res TFAIL "'$1' failed" 71 tst_res TINFO "Looking for '$2' in:" 72 cat ../temp 73 fi 74} 75 76block_size=512 77page_size=$(getconf PAGESIZE) 78if [ "$page_size" -lt 1024 ]; then 79 tst_brk TBROK "Page size < 1024" 80fi 81page_size=$((page_size / 1024)) 82 83# The output could be different in some systems, if we use du to 84# estimate file space usage with the same filesystem and the same size. 85# So we use the approximate value to check. 86check1="^10[2-3][0-9][0-9][[:space:]]\." 87check2="^10[2-3][0-9][0-9][[:space:]]testfile" 88check3="^\(0\|${page_size}\)[[:space:]]\.\/testdir\/testsymlink" 89check5="^20[4-6][0-9][0-9][[:space:]]\." 90check7="^10[4-5][0-9][0-9]\{4\}[[:space:]]\." 91check9="^10[2-3][0-9][0-9][[:space:]]total" 92check11="^10[2-3][0-9][0-9][[:space:]]testdir\/testsymlink" 93check14="^1[0,1]M[[:space:]]\." 94check16="^10[2-3][0-9][0-9][[:space:]]testdir\/" 95check20="^11M[[:space:]]\." 96check23="^[0-9]\{1,2\}[[:space:]]\." 97 98do_test() 99{ 100 case $1 in 101 1) du_test "du" ${check1};; 102 2) du_test "du testfile" ${check2};; 103 3) du_test "du -a" ${check3};; 104 4) du_test "du --all" ${check3};; 105 5) du_test "du -B ${block_size}" ${check5};; 106 6) du_test "du --block-size=${block_size}" ${check5};; 107 7) du_test "du -b" ${check7};; 108 8) du_test "du --bytes" ${check7};; 109 9) du_test "du -c" ${check9};; 110 10) du_test "du --total" ${check9};; 111 11) du_test "du -D testdir/testsymlink" ${check11};; 112 12) du_test "du --dereference-args testdir/testsymlink" ${check11};; 113 13) du_test "du --max-depth=1" ${check1};; 114 14) du_test "du --human-readable" ${check14};; 115 15) du_test "du -k" ${check1};; 116 16) du_test "du -L testdir/" ${check16};; 117 17) du_test "du --dereference testdir/" ${check16};; 118 18) du_test "du -P" ${check1};; 119 19) du_test "du --no-dereference" ${check1};; 120 20) du_test "du --si" ${check20};; 121 21) du_test "du -s" ${check1};; 122 22) du_test "du --summarize" ${check1};; 123 23) du_test "du --exclude=testfile" ${check23};; 124 esac 125} 126 127tst_run 128