1#!/bin/sh 2# Make sure all of these programs work properly 3# when invoked with --help or --version. 4 5# Copyright (C) 2000-2021 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=.}/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 lang in C fr da; do 71 for i in $built_programs; do 72 73 # Skip 'test'; it doesn't accept --help or --version. 74 test $i = test && continue 75 76 # false fails even when invoked with --help or --version. 77 # true and false are tested with these options separately. 78 test $i = false || test $i = true && continue 79 80 # The just-built install executable is always named 'ginstall'. 81 test $i = install && i=ginstall 82 83 # Make sure they exit successfully, under normal conditions. 84 env $i --help > h-$i || fail=1 85 env $i --version >/dev/null || fail=1 86 87 # Make sure they mention the bug-reporting address in --help output. 88 grep "$PACKAGE_BUGREPORT" h-$i > /dev/null || fail=1 89 rm -f h-$i 90 91 # Make sure they fail upon 'disk full' error. 92 if test -w /dev/full && test -c /dev/full; then 93 test $i = [ && prog=lbracket || prog=$(echo $i|sed "s/$EXEEXT$//") 94 eval "expected=\$expected_failure_status_$prog" 95 test x$expected = x && expected=1 96 97 returns_ $expected env $i --help >/dev/full 2>/dev/null && 98 returns_ $expected env $i --version >/dev/full 2>/dev/null || 99 { 100 fail=1 101 env $i --help >/dev/full 2>/dev/null 102 status=$? 103 echo "*** $i: bad exit status '$status' (expected $expected)," 1>&2 104 echo " with --help or --version output redirected to /dev/full" 1>&2 105 } 106 fi 107 done 108done 109 110bigZ_in=bigZ-in.Z 111zin=zin.gz 112zin2=zin2.gz 113 114tmp=tmp-$$ 115tmp_in=in-$$ 116tmp_in2=in2-$$ 117tmp_dir=dir-$$ 118tmp_out=out-$$ 119mkdir $tmp || fail=1 120cd $tmp || fail=1 121 122comm_setup () { args="$tmp_in $tmp_in"; } 123csplit_setup () { args="$tmp_in //"; } 124cut_setup () { args='-f 1'; } 125join_setup () { args="$tmp_in $tmp_in"; } 126tr_setup () { args='a a'; } 127 128chmod_setup () { args="a+x $tmp_in"; } 129# Punt on these. 130chgrp_setup () { args=--version; } 131chown_setup () { args=--version; } 132mkfifo_setup () { args=--version; } 133mknod_setup () { args=--version; } 134# Punt on uptime, since it fails (e.g., failing to get boot time) 135# on some systems, and we shouldn't let that stop 'make check'. 136uptime_setup () { args=--version; } 137 138# Create a file in the current directory, not in $TMPDIR. 139mktemp_setup () { args=mktemp.XXXX; } 140 141cmp_setup () { args="$tmp_in $tmp_in2"; } 142 143# Tell dd not to print the line with transfer rate and total. 144# The transfer rate would vary between runs. 145dd_setup () { args=status=noxfer; } 146 147zdiff_setup () { args="$zin $zin2"; } 148zcmp_setup () { args="$zin $zin2"; } 149zcat_setup () { args=$zin; } 150gunzip_setup () { args=$zin; } 151zmore_setup () { args=$zin; } 152zless_setup () { args=$zin; } 153znew_setup () { args=$bigZ_in; } 154zforce_setup () { args=$zin; } 155zgrep_setup () { args="z $zin"; } 156zegrep_setup () { args="z $zin"; } 157zfgrep_setup () { args="z $zin"; } 158gzexe_setup () { args=$tmp_in; } 159 160# We know that $tmp_in contains a "0" 161grep_setup () { args="0 $tmp_in"; } 162egrep_setup () { args="0 $tmp_in"; } 163fgrep_setup () { args="0 $tmp_in"; } 164 165diff_setup () { args="$tmp_in $tmp_in2"; } 166sdiff_setup () { args="$tmp_in $tmp_in2"; } 167diff3_setup () { args="$tmp_in $tmp_in2 $tmp_in2"; } 168cp_setup () { args="$tmp_in $tmp_in2"; } 169ln_setup () { args="$tmp_in ln-target"; } 170ginstall_setup () { args="$tmp_in $tmp_in2"; } 171mv_setup () { args="$tmp_in $tmp_in2"; } 172mkdir_setup () { args=$tmp_dir/subdir; } 173realpath_setup () { args=$tmp_in; } 174rmdir_setup () { args=$tmp_dir; } 175rm_setup () { args=$tmp_in; } 176shred_setup () { args=$tmp_in; } 177touch_setup () { args=$tmp_in2; } 178truncate_setup () { args="--reference=$tmp_in $tmp_in2"; } 179 180mkid_setup () { printf 'f(){}\ntypedef int t;\n' > f.c; args=. ; } 181lid_setup () { args=; } 182fid_setup () { args=f.c; } 183fnid_setup () { args=; } 184xtokid_setup () { args=; } 185aid_setup () { args=f; } 186eid_setup () { args=--version; } 187gid_setup () { args=f; } 188defid_setup () { args=t; } 189 190basename_setup () { args=$tmp_in; } 191dirname_setup () { args=$tmp_in; } 192expr_setup () { args=foo; } 193 194# Punt, in case GNU 'id' hasn't been installed yet. 195groups_setup () { args=--version; } 196 197pathchk_setup () { args=$tmp_in; } 198yes_setup () { args=--version; } 199logname_setup () { args=--version; } 200nohup_setup () { args=--version; } 201printf_setup () { args=foo; } 202seq_setup () { args=10; } 203sleep_setup () { args=0; } 204stdbuf_setup () { args="-oL true"; } 205timeout_setup () { args=--version; } 206 207# I'd rather not run sync, since it spins up disks that I've 208# deliberately caused to spin down (but not unmounted). 209sync_setup () { args=--version; } 210 211test_setup () { args=foo; } 212 213# This is necessary in the unusual event that there is 214# no valid entry in /etc/mtab. 215df_setup () { args=/; } 216 217# This is necessary in the unusual event that getpwuid (getuid ()) fails. 218id_setup () { args=-u; } 219 220# Use env to avoid invoking built-in sleep of Solaris 11's /bin/sh. 221kill_setup () { 222 external=env 223 $external sleep 10m & pid=$! 224 args=$pid 225} 226 227link_setup () { args="$tmp_in link-target"; } 228unlink_setup () { args=$tmp_in; } 229 230readlink_setup () { 231 ln -s . slink 232 args=slink; 233} 234 235stat_setup () { args=$tmp_in; } 236unlink_setup () { args=$tmp_in; } 237lbracket_setup () { args=": ]"; } 238 239parted_setup () { args="-s $tmp_in mklabel gpt" 240 dd if=/dev/null of=$tmp_in seek=2000; } 241 242# Ensure that each program "works" (exits successfully) when doing 243# something more than --help or --version. 244for i in $built_programs; do 245 # Skip these. 246 case $i in chroot|stty|tty|false|chcon|runcon|coreutils) continue;; esac 247 248 rm -rf $tmp_in $tmp_in2 $tmp_dir $tmp_out $bigZ_in $zin $zin2 249 echo z |gzip > $zin 250 cp $zin $zin2 251 cp $zin $bigZ_in 252 253 # This is sort of kludgey: use numbers so this is valid input for factor, 254 # and two tokens so it's valid input for tsort. 255 echo 2147483647 0 > $tmp_in 256 # Make $tmp_in2 identical. Then, using $tmp_in and $tmp_in2 as arguments 257 # to the likes of cmp and diff makes them exit successfully. 258 cp $tmp_in $tmp_in2 259 mkdir $tmp_dir 260 # echo ================== $i 261 test $i = [ && prog=lbracket || prog=$(echo $i|sed "s/$EXEEXT$//") 262 if type ${prog}_setup > /dev/null 2>&1; then 263 ${prog}_setup 264 else 265 args= 266 fi 267 if env $i $args < $tmp_in > $tmp_out; then 268 : # ok 269 else 270 echo FAIL: $i 271 fail=1 272 fi 273 rm -rf $tmp_in $tmp_in2 $tmp_out $tmp_dir 274done 275 276Exit $fail 277