#! /bin/sh
# Basic tests for "install".

# Copyright (C) 1998, 2000-2002, 2004-2007 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/>.

if test "$VERBOSE" = yes; then
  set -x
  ginstall --version
fi

# Make sure we get English translations.
LANGUAGE=C
export LANGUAGE
LC_ALL=C
export LC_ALL
LANG=C
export LANG

. $srcdir/../envvar-check
PRIV_CHECK_ARG=require-non-root . $srcdir/../priv-check

dir=dir
file=file

pwd=`pwd`
t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
trap 'status=$?; cd "$pwd" && chmod -R u+rwx $t0 && rm -rf $t0 && exit $status' 0
trap '(exit $?); exit $?' 1 2 13 15

framework_failure=0
mkdir -p $tmp || framework_failure=1
cd $tmp || framework_failure=1

rm -rf $dir $file || framework_failure=1
mkdir -p $dir || framework_failure=1
echo foo > $file || framework_failure=1

if test $framework_failure = 1; then
  echo 'failure in testing framework'
  exit 1
fi

fail=0
ginstall $file $dir || fail=1
# Make sure the source file still exists.
test -f $file || fail=1
# Make sure the dest file has been created.
test -f $dir/$file || fail=1

# Make sure strip works.
dd=dd$EXEEXT
dd2=dd2$EXEEXT

just_built_dd=$pwd/../../src/$dd

test -r "$just_built_dd" || \
  {
    cat 1>&2 <<EOF
$0: WARNING!!!
Your just-built dd binary, $just_built_dd
is not readable, so skipping the remaining tests in this file.
EOF
    exit 77
  }

cp "$just_built_dd" . || fail=1
cp $dd $dd2 || fail=1

strip $dd2 || \
  {
    cat 1>&2 <<EOF
$0: WARNING!!!
Your strip command doesn't seem to work, so skipping
the test of install's --strip option.
EOF
    exit 77
  }

# This test would fail with 3.16s when using versions of strip that
# don't work on read-only files (the one from binutils works fine).
ginstall -s -c -m 555 $dd $dir || fail=1
# Make sure the source file is still around.
test -f $dd || fail=1

# Make sure that the destination file has the requested permissions.
mode=`ls -l $dir/$dd|cut -b-10`
test "$mode" = -r-xr-xr-x || fail=1

# These failed in coreutils CVS from 2004-06-25 to 2004-08-11.
ginstall -d . || fail=1
ginstall -d newdir || fail=1
test -d newdir || fail=1
ginstall -d newdir1 newdir2 newdir3 || fail=1
test -d newdir1 || fail=1
test -d newdir2 || fail=1
test -d newdir3 || fail=1

# This fails because mkdir-p.c's make_dir_parents fails to return to its
# initial working directory ($abs) after creating the first argument, and
# hence cannot do anything meaningful with the following relative-named dirs.
abs=$pwd/$tmp
mkdir sub || fail=1
(cd sub && chmod 0 . && ginstall -d "$abs/xx/yy" rel/sub1 rel/sub2 2> /dev/null) && fail=1
chmod 755 sub

# Ensure that the first argument-dir has been created.
test -d xx/yy || fail=1

# Make sure that the `rel' directory was not created...
test -d sub/rel && fail=1
# and make sure it was not created in the wrong place.
test -d xx/rel && fail=1

# Test that we can install from an unreadable directory with an
# inaccessible parent.  coreutils 5.97 fails this test.
# Perform this test only if "." is on a local file system.
# Otherwise, it would fail e.g., on an NFS-mounted file system.
if df --local . >/dev/null 2>&1; then
  mkdir -p sub1/d || fail=1
  (cd sub1/d && chmod a-r . && chmod a-rx .. &&
   ginstall -d "$abs/xx/zz" rel/a rel/b) || fail=1
  chmod 755 sub1 sub1/d || fail=1
  test -d xx/zz || fail=1
  test -d sub1/d/rel/a || fail=1
  test -d sub1/d/rel/b || fail=1
fi

touch file || fail=1
ginstall -Dv file sub3/a/b/c/file >out 2>&1 || fail=1
diff - out <<\EOF || fail=1
ginstall: creating directory `sub3'
ginstall: creating directory `sub3/a'
ginstall: creating directory `sub3/a/b'
ginstall: creating directory `sub3/a/b/c'
`file' -> `sub3/a/b/c/file'
EOF

(exit $fail); exit $fail