1#!/bin/sh 2# Make sure all of these programs work properly 3# when invoked with --help or --version. 4 5# Copyright (C) 2000-2018 Free Software Foundation, Inc. 6 7# This program is free software: you can redistribute it and/or modify 8# it under the terms of the GNU General Public License as published by 9# the Free Software Foundation, either version 3 of the License, or 10# (at your option) any later version. 11 12# This program is distributed in the hope that it will be useful, 13# but WITHOUT ANY WARRANTY; without even the implied warranty of 14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15# GNU General Public License for more details. 16 17# You should have received a copy of the GNU General Public License 18# along with this program. If not, see <https://www.gnu.org/licenses/>. 19 20. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src 21 22# Terminate any background processes 23cleanup_() { kill $pid 2>/dev/null && wait $pid; } 24 25expected_failure_status_chroot=125 26expected_failure_status_env=125 27expected_failure_status_nice=125 28expected_failure_status_nohup=125 29expected_failure_status_stdbuf=125 30expected_failure_status_timeout=125 31expected_failure_status_printenv=2 32expected_failure_status_tty=3 33expected_failure_status_sort=2 34expected_failure_status_expr=3 35expected_failure_status_lbracket=2 36expected_failure_status_dir=2 37expected_failure_status_ls=2 38expected_failure_status_vdir=2 39 40expected_failure_status_cmp=2 41expected_failure_status_zcmp=2 42expected_failure_status_sdiff=2 43expected_failure_status_diff3=2 44expected_failure_status_diff=2 45expected_failure_status_zdiff=2 46expected_failure_status_zgrep=2 47expected_failure_status_zegrep=2 48expected_failure_status_zfgrep=2 49 50expected_failure_status_grep=2 51expected_failure_status_egrep=2 52expected_failure_status_fgrep=2 53 54test "$built_programs" \ 55 || fail_ "built_programs not specified!?!" 56 57test "$VERSION" \ 58 || fail_ "set envvar VERSION; it is required for a PATH sanity-check" 59 60# Extract version from --version output of the first program 61for i in $built_programs; do 62 v=$(env $i --version | sed -n '1s/.* //p;q') 63 break 64done 65 66# Ensure that it matches $VERSION. 67test "x$v" = "x$VERSION" \ 68 || fail_ "--version-\$VERSION mismatch" 69 70for i in $built_programs; do 71 72 # Skip 'test'; it doesn't accept --help or --version. 73 test $i = test && continue 74 75 # false fails even when invoked with --help or --version. 76 # true and false are tested with these options separately. 77 test $i = false || test $i = true && continue 78 79 # The just-built install executable is always named 'ginstall'. 80 test $i = install && i=ginstall 81 82 # Make sure they exit successfully, under normal conditions. 83 env $i --help >/dev/null || fail=1 84 env $i --version >/dev/null || fail=1 85 86 # Make sure they fail upon 'disk full' error. 87 if test -w /dev/full && test -c /dev/full; then 88 test $i = [ && prog=lbracket || prog=$(echo $i|sed "s/$EXEEXT$//") 89 eval "expected=\$expected_failure_status_$prog" 90 test x$expected = x && expected=1 91 92 returns_ $expected env $i --help >/dev/full 2>/dev/null && 93 returns_ $expected env $i --version >/dev/full 2>/dev/null || 94 { 95 fail=1 96 env $i --help >/dev/full 2>/dev/null 97 status=$? 98 echo "*** $i: bad exit status '$status' (expected $expected)," 1>&2 99 echo " with --help or --version output redirected to /dev/full" 1>&2 100 } 101 fi 102done 103 104bigZ_in=bigZ-in.Z 105zin=zin.gz 106zin2=zin2.gz 107 108tmp=tmp-$$ 109tmp_in=in-$$ 110tmp_in2=in2-$$ 111tmp_dir=dir-$$ 112tmp_out=out-$$ 113mkdir $tmp || fail=1 114cd $tmp || fail=1 115 116comm_setup () { args="$tmp_in $tmp_in"; } 117csplit_setup () { args="$tmp_in //"; } 118cut_setup () { args='-f 1'; } 119join_setup () { args="$tmp_in $tmp_in"; } 120tr_setup () { args='a a'; } 121 122chmod_setup () { args="a+x $tmp_in"; } 123# Punt on these. 124chgrp_setup () { args=--version; } 125chown_setup () { args=--version; } 126mkfifo_setup () { args=--version; } 127mknod_setup () { args=--version; } 128# Punt on uptime, since it fails (e.g., failing to get boot time) 129# on some systems, and we shouldn't let that stop 'make check'. 130uptime_setup () { args=--version; } 131 132# Create a file in the current directory, not in $TMPDIR. 133mktemp_setup () { args=mktemp.XXXX; } 134 135cmp_setup () { args="$tmp_in $tmp_in2"; } 136 137# Tell dd not to print the line with transfer rate and total. 138# The transfer rate would vary between runs. 139dd_setup () { args=status=noxfer; } 140 141zdiff_setup () { args="$zin $zin2"; } 142zcmp_setup () { args="$zin $zin2"; } 143zcat_setup () { args=$zin; } 144gunzip_setup () { args=$zin; } 145zmore_setup () { args=$zin; } 146zless_setup () { args=$zin; } 147znew_setup () { args=$bigZ_in; } 148zforce_setup () { args=$zin; } 149zgrep_setup () { args="z $zin"; } 150zegrep_setup () { args="z $zin"; } 151zfgrep_setup () { args="z $zin"; } 152gzexe_setup () { args=$tmp_in; } 153 154# We know that $tmp_in contains a "0" 155grep_setup () { args="0 $tmp_in"; } 156egrep_setup () { args="0 $tmp_in"; } 157fgrep_setup () { args="0 $tmp_in"; } 158 159diff_setup () { args="$tmp_in $tmp_in2"; } 160sdiff_setup () { args="$tmp_in $tmp_in2"; } 161diff3_setup () { args="$tmp_in $tmp_in2 $tmp_in2"; } 162cp_setup () { args="$tmp_in $tmp_in2"; } 163ln_setup () { args="$tmp_in ln-target"; } 164ginstall_setup () { args="$tmp_in $tmp_in2"; } 165mv_setup () { args="$tmp_in $tmp_in2"; } 166mkdir_setup () { args=$tmp_dir/subdir; } 167realpath_setup () { args=$tmp_in; } 168rmdir_setup () { args=$tmp_dir; } 169rm_setup () { args=$tmp_in; } 170shred_setup () { args=$tmp_in; } 171touch_setup () { args=$tmp_in2; } 172truncate_setup () { args="--reference=$tmp_in $tmp_in2"; } 173 174mkid_setup () { printf 'f(){}\ntypedef int t;\n' > f.c; args=. ; } 175lid_setup () { args=; } 176fid_setup () { args=f.c; } 177fnid_setup () { args=; } 178xtokid_setup () { args=; } 179aid_setup () { args=f; } 180eid_setup () { args=--version; } 181gid_setup () { args=f; } 182defid_setup () { args=t; } 183 184basename_setup () { args=$tmp_in; } 185dirname_setup () { args=$tmp_in; } 186expr_setup () { args=foo; } 187 188# Punt, in case GNU 'id' hasn't been installed yet. 189groups_setup () { args=--version; } 190 191pathchk_setup () { args=$tmp_in; } 192yes_setup () { args=--version; } 193logname_setup () { args=--version; } 194nohup_setup () { args=--version; } 195printf_setup () { args=foo; } 196seq_setup () { args=10; } 197sleep_setup () { args=0; } 198stdbuf_setup () { args="-oL true"; } 199timeout_setup () { args=--version; } 200 201# I'd rather not run sync, since it spins up disks that I've 202# deliberately caused to spin down (but not unmounted). 203sync_setup () { args=--version; } 204 205test_setup () { args=foo; } 206 207# This is necessary in the unusual event that there is 208# no valid entry in /etc/mtab. 209df_setup () { args=/; } 210 211# This is necessary in the unusual event that getpwuid (getuid ()) fails. 212id_setup () { args=-u; } 213 214# Use env to avoid invoking built-in sleep of Solaris 11's /bin/sh. 215kill_setup () { 216 external=env 217 $external sleep 10m & pid=$! 218 args=$pid 219} 220 221link_setup () { args="$tmp_in link-target"; } 222unlink_setup () { args=$tmp_in; } 223 224readlink_setup () { 225 ln -s . slink 226 args=slink; 227} 228 229stat_setup () { args=$tmp_in; } 230unlink_setup () { args=$tmp_in; } 231lbracket_setup () { args=": ]"; } 232 233parted_setup () { args="-s $tmp_in mklabel gpt" 234 dd if=/dev/null of=$tmp_in seek=2000; } 235 236# Ensure that each program "works" (exits successfully) when doing 237# something more than --help or --version. 238for i in $built_programs; do 239 # Skip these. 240 case $i in chroot|stty|tty|false|chcon|runcon|coreutils) continue;; esac 241 242 rm -rf $tmp_in $tmp_in2 $tmp_dir $tmp_out $bigZ_in $zin $zin2 243 echo z |gzip > $zin 244 cp $zin $zin2 245 cp $zin $bigZ_in 246 247 # This is sort of kludgey: use numbers so this is valid input for factor, 248 # and two tokens so it's valid input for tsort. 249 echo 2147483647 0 > $tmp_in 250 # Make $tmp_in2 identical. Then, using $tmp_in and $tmp_in2 as arguments 251 # to the likes of cmp and diff makes them exit successfully. 252 cp $tmp_in $tmp_in2 253 mkdir $tmp_dir 254 # echo ================== $i 255 test $i = [ && prog=lbracket || prog=$(echo $i|sed "s/$EXEEXT$//") 256 if type ${prog}_setup > /dev/null 2>&1; then 257 ${prog}_setup 258 else 259 args= 260 fi 261 if env $i $args < $tmp_in > $tmp_out; then 262 : # ok 263 else 264 echo FAIL: $i 265 fail=1 266 fi 267 rm -rf $tmp_in $tmp_in2 $tmp_out $tmp_dir 268done 269 270Exit $fail 271