niceSOFT/diffutils

tests/help-version
211 строк6 KB
Jim Meyering
tests: honor VERBOSE
10 фев 2010, 10:55
10 фев 2010, 10:55b22f667
#! /bin/sh
# Make sure all these programs work properly
# when invoked with --help or --version.

# Copyright (C) 2000-2010 Free Software Foundation, Inc.

# 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 3 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, see <http://www.gnu.org/licenses/>.

# Ensure that $SHELL is set to *some* value and exported.
# This is required for dircolors, which would fail e.g., when
# invoked via debuild (which removes SHELL from the environment).
test "x$SHELL" = x && SHELL=/bin/sh
export SHELL

test "$VERBOSE" = yes && set -x
: ${srcdir=.}
. "$srcdir/init.sh"

expected_failure_status_chroot=125
expected_failure_status_env=125
expected_failure_status_nice=125
expected_failure_status_nohup=125
expected_failure_status_stdbuf=125
expected_failure_status_su=125
expected_failure_status_timeout=125
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

expected_failure_status_cmp=2
expected_failure_status_sdiff=2
expected_failure_status_diff3=2
expected_failure_status_diff=2

test "$built_programs" \
  || { echo "$this_test: no programs built!?!" 1>&2; Exit 1; }

for lang in C fr da; do
  for i in $built_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 $i --help >/dev/null && fail=1
      env LC_MESSAGES=$lang $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.
    env $i --help    > h-$i     || fail=1
    env $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
      env $i --help    >/dev/full 2>/dev/null && fail=1
      env $i --version >/dev/full 2>/dev/null && fail=1
      status=$?
      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-$$
tmp_dir=dir-$$
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"
# 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

# Create a file in the current directory, not in $TMPDIR.
mktemp_args=mktemp.XXXX

cmp_args="$tmp_in $tmp_in2"

# Tell dd not to print the line with transfer rate and total.
# The transfer rate would vary between runs.
dd_args=status=noxfer

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"
ginstall_args="$tmp_in $tmp_in2"
mv_args="$tmp_in $tmp_in2"
mkdir_args=$tmp_dir/subdir
rmdir_args=$tmp_dir
rm_args=$tmp_in
shred_args=$tmp_in
touch_args=$tmp_in2
truncate_args="--reference=$tmp_in $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
stdbuf_args="-oL true"
timeout_args=--version

# I'd rather not run sync, since it spins up disks that I've
# deliberately caused to spin down (but not unmounted).
sync_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

# Use env to avoid invoking built-in sleep of Solaris 11's /bin/sh.
env 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
lbracket_args=": ]"

# Ensure that each program "works" (exits successfully) when doing
# something more than --help or --version.
for i in $built_programs; do
  # Skip these.
  case $i in chroot|stty|tty|false|chcon|runcon) 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 env $i $args < $tmp_in > $tmp_out; then
    : # ok
  else
    echo FAIL: $i
    fail=1
  fi
  rm -rf $tmp_in $tmp_in2 $tmp_out $tmp_dir
done

Exit $fail