diff options
Diffstat (limited to 'tests/misc/pwd-option.sh')
-rwxr-xr-x | tests/misc/pwd-option.sh | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/tests/misc/pwd-option.sh b/tests/misc/pwd-option.sh new file mode 100755 index 000000000..a7a4737e5 --- /dev/null +++ b/tests/misc/pwd-option.sh @@ -0,0 +1,62 @@ +#!/bin/sh +# Ensure that pwd options work. + +# Copyright (C) 2009-2012 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/>. + +. "${srcdir=.}/init.sh"; path_prepend_ ../src +print_ver_ pwd + +mkdir -p a/b || framework_failure_ +ln -s a/b c || framework_failure_ +base=$(env -- pwd) + +# Remove any logical paths from $PWD. +cd "$base" || framework_failure_ +test "x$PWD" = "x$base" || framework_failure_ + +# Enter a logical directory. +cd c || framework_failure_ +test "x$PWD" = "x$base/c" || skip_ "cd does not properly update \$PWD" + +env -- pwd -L > out || fail=1 +printf %s\\n "$base/c" > exp || fail=1 + +env -- pwd --logical -P >> out || fail=1 +printf %s\\n "$base/a/b" >> exp || fail=1 + +env -- pwd --physical >> out || fail=1 +printf %s\\n "$base/a/b" >> exp || fail=1 + +# By default, we use -P unless POSIXLY_CORRECT. +env -- pwd >> out || fail=1 +printf %s\\n "$base/a/b" >> exp || fail=1 + +env -- POSIXLY_CORRECT=1 pwd >> out || fail=1 +printf %s\\n "$base/c" >> exp || fail=1 + +# Make sure we reject bogus values, and silently fall back to -P. +env -- PWD="$PWD/." pwd -L >> out || fail=1 +printf %s\\n "$base/a/b" >> exp || fail=1 + +env -- PWD=bogus pwd -L >> out || fail=1 +printf %s\\n "$base/a/b" >> exp || fail=1 + +env -- PWD="$base/a/../c" pwd -L >> out || fail=1 +printf %s\\n "$base/a/b" >> exp || fail=1 + +compare exp out || fail=1 + +Exit $fail |