mirror of
git://git.sv.gnu.org/coreutils.git
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e7a2580b96
Run "make update-copyright" and then... * gnulib: Update to latest with copyright year adjusted. * tests/init.sh: Sync with gnulib to pick up copyright year. * bootstrap: Likewise. * tests/sample-test: Adjust to use the single most recent year.
73 lines
1.9 KiB
Bash
Executable File
73 lines
1.9 KiB
Bash
Executable File
#!/bin/sh
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# Make sure that 'mv file unwritable-file' prompts the user
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# and that 'mv -f file unwritable-file' doesn't.
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# Copyright (C) 2001-2017 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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. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
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print_ver_ mv
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require_controlling_input_terminal_
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skip_if_root_
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trap '' TTIN # Ignore SIGTTIN
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uname -s | grep 'BSD$' && skip_ 'known spurious failure on *BSD'
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touch f g h i || framework_failure_
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chmod 0 g i || framework_failure_
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ls /dev/stdin >/dev/null 2>&1 \
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|| skip_ 'there is no /dev/stdin file'
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# work around a dash bug when redirecting
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# from symlinked ttys in the background
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tty=$(readlink -f /dev/stdin)
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test -r "$tty" 2>&1 \
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|| skip_ '/dev/stdin is not readable'
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# Terminate any background processes
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cleanup_() { kill $pid 2>/dev/null && wait $pid; }
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mv f g < $tty > out 2>&1 & pid=$!
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# Test for the expected prompt; sleep upon non-match.
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check_overwrite_prompt()
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{
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local delay="$1"
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case "$(cat out)" in
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"mv: replace 'g', overriding mode 0000"*) ;;
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*) sleep $delay; return 1;;
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esac
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}
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# Wait for up to 12.7 seconds for the expected prompt.
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retry_delay_ check_overwrite_prompt .1 7 || { fail=1; cat out; }
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cleanup_
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mv -f h i > out 2>&1 || fail=1
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test -f i || fail=1
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test -f h && fail=1
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# Make sure there was no prompt.
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case "$(cat out)" in
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'') ;;
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*) fail=1 ;;
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esac
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Exit $fail
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