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https://https.git.savannah.gnu.org/git/findutils.git
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db5ec614a7
Run 'make update-copyright'. * lib/regexprops.c (copying): Update the year number manually. The format of the copyright year number range in Texinfo files is "YEAR1--YEAR2" now, i.e., with 2x '-'. * tests/sample-test: Adjust to use the single most recent year. * All other files: Update copyright years via the above make run.
65 lines
2.5 KiB
Bash
Executable File
65 lines
2.5 KiB
Bash
Executable File
#!/bin/sh
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# This test verifies that find does not leak a file descriptor for the working
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# directory specified by the -execdir option.
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# See Savannah bug #34976.
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# Copyright (C) 2013-2022 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"; fu_path_prepend_
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print_ver_ find
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# seq is not required by POSIX, so we have manual lists of number here instead.
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three_to_thirty_five="3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35"
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three_to_hundred="3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100"
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# Test if restricting the number of file descriptors via ulimit -n works.
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# We always try to open 33 files (but the ulimit -n value changes).
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test_ulimit() {
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l="$1" # limit to use
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(
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ulimit -n "$l" || exit 1
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for i in ${three_to_thirty_five} ; do
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printf "exec %d> /dev/null || exit 1\n" $i
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done | sh -x ;
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) 2>/dev/null
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}
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# Opening 33 files with a limit of 40 should work.
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test_ulimit 40 || { echo "SKIP: ulimit does not work (case 1)" >&2; exit 0 ; }
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# Opening 33 files with a limit of 20 should fail.
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test_ulimit 20 && { echo "SKIP: ulimit does not work (case 2)" >&2; exit 0 ; }
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# Create test files, each 98 in the directories ".", "one" and "two".
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make_test_data() {
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mkdir one two || return 1
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for i in ${three_to_hundred} ; do
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# We don't quote the RHS here because we actually want to create 3 files.
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touch $(printf './%03d one/%03d two/%03d ' $i $i $i) \
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|| return 1
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done
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}
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# Create some test files.
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make_test_data \
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|| framework_failure_ "failed to set up the test"
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( ulimit -n 30 && \
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find . -type f -execdir cat '{}' \; >/dev/null; \
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) \
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|| { echo "Option -execdir leaks file descriptors" >&2 ; \
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fail=1 ; }
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Exit $fail
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