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04fc32f7e0
This works for any program that might also be a shell built-in. It is more concise. In addition, it makes output more reproducible: some diagnostics include argv[0], which will now be just the program name, rather than the full absolute name of the executable. * tests/misc/sort-compress.sh: Use env kill, rather than absolute name. * tests/install/trap.sh: Likewise. * tests/misc/timeout.sh: Likewise. * tests/touch/no-dereference.sh: Do the same for two uses of "test". * tests/touch/no-create-missing.sh: Likewise.
65 lines
1.8 KiB
Bash
Executable File
65 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
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# Validate timeout basic operation
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# Copyright (C) 2008-2014 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_ timeout
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# no timeout
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timeout 10 true || fail=1
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# no timeout (suffix check)
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timeout 1d true || fail=1
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# disabled timeout
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timeout 0 true || fail=1
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# exit status propagation
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timeout 10 sh -c 'exit 2'
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test $? = 2 || fail=1
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# timeout
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timeout .1 sleep 10
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test $? = 124 || fail=1
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# exit status propagation even on timeout
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timeout --preserve-status .1 sleep 10
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# exit status should be 128+TERM
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test $? = 124 && fail=1
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# kill delay. Note once the initial timeout triggers,
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# the exit status will be 124 even if the command
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# exits on its own accord.
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timeout -s0 -k1 .1 sleep 10
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test $? = 124 && fail=1
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# Ensure 'timeout' is immune to parent's SIGCHLD handler
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# Use a subshell and an exec to work around a bug in FreeBSD 5.0 /bin/sh.
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(
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# ash doesn't support "trap '' CHLD"; it knows only signal numbers.
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sig=$(env kill -l CHLD 2>/dev/null) && trap '' $sig
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exec timeout 10 true
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) || fail=1
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# Don't be confused when starting off with a child (Bug#9098).
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out=$(sleep .1 & exec timeout .5 sh -c 'sleep 2; echo foo')
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status=$?
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test "$out" = "" && test $status = 124 || fail=1
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Exit $fail
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