92 lines
2.4 KiB
Bash
Executable file
92 lines
2.4 KiB
Bash
Executable file
#!/bin/sh
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# tests for canonicalize-existing mode (readlink -e) on /.
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# Copyright (C) 2012-2025 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 <https://www.gnu.org/licenses/>.
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. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
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print_ver_ readlink
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stat_single=$(stat -c %d:%i /) || framework_failure_
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stat_double=$(stat -c %d:%i //) || framework_failure_
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double_slash=//
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if test x"$stat_single" = x"$stat_double"; then
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double_slash=/
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fi
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test -d /dev || framework_failure_
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ln -s / one || framework_failure_
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ln -s // two || framework_failure_
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ln -s /// three || framework_failure_
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ln -s /./..// one-dots || framework_failure_
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ln -s //./..// two-dots || framework_failure_
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ln -s ///./..// three-dots || framework_failure_
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ln -s /dev one-dev || framework_failure_
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ln -s //dev two-dev || framework_failure_
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ln -s ///dev three-dev || framework_failure_
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cat >exp <<EOF || framework_failure_
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/
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$double_slash
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/
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/
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$double_slash
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/
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/
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$double_slash
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/
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/
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$double_slash
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/
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/dev
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${double_slash}dev
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/dev
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/dev
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${double_slash}dev
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/dev
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/dev
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${double_slash}dev
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/dev
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EOF
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{
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readlink -e / || fail=1
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readlink -e // || fail=1
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readlink -e /// || fail=1
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readlink -e /.//.. || fail=1
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readlink -e //.//.. || fail=1
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readlink -e ///.//.. || fail=1
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readlink -e one || fail=1
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readlink -e two || fail=1
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readlink -e three || fail=1
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readlink -e one-dots || fail=1
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readlink -e two-dots || fail=1
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readlink -e three-dots || fail=1
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readlink -e one-dev || fail=1
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# We know /dev exists, but cannot assume //dev exists
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readlink -f two-dev || fail=1
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readlink -e three-dev || fail=1
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readlink -e one/dev || fail=1
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readlink -f two/dev || fail=1
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readlink -e three/dev || fail=1
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readlink -e one-dots/dev || fail=1
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readlink -f two-dots/dev || fail=1
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readlink -e three-dots/dev || fail=1
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} > out
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compare exp out || fail=1
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Exit $fail
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