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# Ensure that pwd options work.
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# Copyright (C) 2009-2011 Free Software Foundation, Inc.
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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. "${srcdir=.}/init.sh"; path_prepend_ ../src
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mkdir -p a/b || framework_failure_
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ln -s a/b c || framework_failure_
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# Remove any logical paths from $PWD.
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cd "$base" || framework_failure_
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test "x$PWD" = "x$base" || framework_failure_
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# Enter a logical directory.
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cd c || framework_failure_
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test "x$PWD" = "x$base/c" || skip_ "cd does not properly update \$PWD"
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env -- pwd -L > out || fail=1
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printf %s\\n "$base/c" > exp || fail=1
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env -- pwd --logical -P >> out || fail=1
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printf %s\\n "$base/a/b" >> exp || fail=1
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env -- pwd --physical >> out || fail=1
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printf %s\\n "$base/a/b" >> exp || fail=1
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# By default, we use -P unless POSIXLY_CORRECT.
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env -- pwd >> out || fail=1
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printf %s\\n "$base/a/b" >> exp || fail=1
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env -- POSIXLY_CORRECT=1 pwd >> out || fail=1
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printf %s\\n "$base/c" >> exp || fail=1
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# Make sure we reject bogus values, and silently fall back to -P.
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env -- PWD="$PWD/." pwd -L >> out || fail=1
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printf %s\\n "$base/a/b" >> exp || fail=1
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env -- PWD=bogus pwd -L >> out || fail=1
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printf %s\\n "$base/a/b" >> exp || fail=1
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env -- PWD="$base/a/../c" pwd -L >> out || fail=1
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printf %s\\n "$base/a/b" >> exp || fail=1
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compare out exp || fail=1
added
removed
tests/misc/pwd-option
