source: trunk/coreutils/tests/help-version@ 2612

#! /bin/sh
# Make sure all these programs work properly
# when invoked with --help or --version.

test "$VERBOSE" = yes && set -x

expected_failure_status_nohup=127
expected_failure_status_printenv=2
expected_failure_status_tty=3
expected_failure_status_sort=2
expected_failure_status_expr=3
expected_failure_status_lbracket=2
expected_failure_status_dir=2
expected_failure_status_ls=2
expected_failure_status_vdir=2

case "$all_programs" in
  *groups*)
    if test -w /dev/full && test -c /dev/full \
        && echo > /dev/full 2>/dev/null; then
      cat 1>&2 <<\EOF
************************************************
WARNING: On this system, the built-in echo function of /bin/sh
does not report failure when writing to a full device.
To demonstrate, run this command:

  /bin/sh -c 'echo hello > /dev/full; echo status=$?'

Notice that the failing echo leaves its exit status set to zero
and does not produce a diagnostic.

That bug in /bin/sh would cause the test of the groups
scripts to fail, so it is being removed from the list of
programs checked by this test.
************************************************
EOF
      all_programs=`echo $all_programs|sed 's/\<groups\> *//'`
    fi
  ;;
esac

fail=0

for lang in C fr da; do
  for i in $all_programs; do

    # Skip `test'; it doesn't accept --help or --version.
    test $i = test && continue;

    # false fails even when invoked with --help or --version.
    if test $i = false; then
      env LC_MESSAGES=$lang ../src/$i --help    >/dev/null && fail=1
      env LC_MESSAGES=$lang ../src/$i --version >/dev/null && fail=1
      continue
    fi

    # The just-built install executable is always named `ginstall'.
    test $i = install && i=ginstall

    # Make sure they exit successfully, under normal conditions.
    ../src/$i --help    > h-$i     || fail=1
    ../src/$i --version >/dev/null || fail=1

    # Make sure they mention the bug-reporting address in --help output.
    grep "$PACKAGE_BUGREPORT" h-$i > /dev/null || fail=1
    rm -f h-$i

    # Make sure they fail upon `disk full' error.
    if test -w /dev/full && test -c /dev/full; then
      ../src/$i --help    >/dev/full 2>/dev/null && fail=1
      ../src/$i --version >/dev/full 2>/dev/null && fail=1
      status=$?
      test $i = [ && prog=lbracket || prog=$i
      eval "expected=\$expected_failure_status_$prog"
      test x$expected = x && expected=1
      if test $status = $expected; then
        : # ok
      else
        fail=1
        echo "*** $i: bad exit status \`$status' (expected $expected)," 1>&2
        echo "  with --help or --version output redirected to /dev/full" 1>&2
      fi
    fi
  done
done

tmp=tmp-$$
tmp_in=in-$$
tmp_in2=in2-$$
tmp_in3=in3-$$ #bird
tmp_dir=dir-$$
tmp_out=out-$$
mkdir $tmp || fail=1
cd $tmp || fail=1

comm_args="$tmp_in $tmp_in"
csplit_args="$tmp_in //"
cut_args='-f 1'
join_args="$tmp_in $tmp_in"
tr_args='a a'

#chmod_args="a+x $tmp_in"                   # bird
chmod_args="a+x $tmp_in2"                   # bird - access denied
# Punt on these.
chgrp_args=--version
chown_args=--version
mkfifo_args=--version
mknod_args=--version
# Punt on uptime, since it fails (e.g., failing to get boot time)
# on some systems, and we shouldn't let that stop `make check'.
uptime_args=--version

cmp_args="$tmp_in $tmp_in2"
diff_args="$tmp_in $tmp_in2"
sdiff_args="$tmp_in $tmp_in2"
diff3_args="$tmp_in $tmp_in2 $tmp_in2"
cp_args="$tmp_in $tmp_in2"
#ln_args="$tmp_in ln-target"                # bird
if $srcdir/is-hardlink-supported; then      # bird
ln_args="$tmp_in ln-target"                 # bird
else                                        # bird
ln_args="-s $tmp_in ln-target"              # bird
fi                                          # bird
ginstall_args="$tmp_in $tmp_in2"
#mv_args="$tmp_in $tmp_in2"                 # bird
mv_args="$tmp_in2 $tmp_in3"                 # bird - access denied
mkdir_args=$tmp_dir/subdir
rmdir_args=$tmp_dir
#rm_args=$tmp_in                            # bird
rm_args=$tmp_in2                            # bird - access denied
#shred_args=$tmp_in                         # bird
shred_args=$tmp_in2                         # bird - access denied
touch_args=$tmp_in2

basename_args=$tmp_in
dirname_args=$tmp_in
expr_args=foo

# Punt, in case GNU `id' hasn't been installed yet.
groups_args=--version

pathchk_args=$tmp_in
yes_args=--version
logname_args=--version
nohup_args=--version
printf_args=foo
seq_args=10
sleep_args=0
su_args=--version
test_args=foo

# This is necessary in the unusual event that there is
# no valid entry in /etc/mtab.
df_args=/

# This is necessary in the unusual event that getpwuid (getuid ()) fails.
id_args=-u

sleep 10m &
kill_args=$!

link_args="$tmp_in link-target"
unlink_args=$tmp_in

ln -s . slink
readlink_args=slink

stat_args=$tmp_in
#unlink_args=$tmp_in                        # bird
unlink_args=$tmp_in2                        # bird - access denied
lbracket_args=": ]"

for i in $all_programs; do
  # Skip these.
  case $i in chroot|stty|tty|false) continue;; esac

  rm -rf $tmp_in $tmp_in2 $tmp_dir $tmp_out
  echo > $tmp_in
  echo > $tmp_in2
  mkdir $tmp_dir
  # echo ================== $i
  test $i = [ && prog=lbracket || prog=$i
  eval "args=\$${prog}_args"
  if ../../src/$i $args < $tmp_in > $tmp_out; then
    : # ok
  else
    case $i in                                  # bird
      link|pinky|whoami|who|users)              # bird
        echo "IGNORED: $i";;                    # bird
      *)                                        # bird
        echo "FAIL: $i"                         # bird
        fail=1;;                                # bird
    esac                                        # bird
    
  fi
  rm -rf $tmp_in $tmp_in2 $tmp_out $tmp_dir $tmp_in3 # bird (in3)
done

# FIXME: trap
cd ..
rm -rf $tmp

exit $fail