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testsuite/help.sh
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Jim Meyering
maint: update copyright dates
05 янв 2024, 19:44
05 янв 2024, 19:44
2037812
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#!/bin/sh # Test --help screen # Copyright (C) 2017-2024 Free Software Foundation, Inc. # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see <https://www.gnu.org/licenses/>. . "${srcdir=.}/testsuite/init.sh"; path_prepend_ ./sed print_ver_ sed # Help screen should include the contact email address sed --help | grep E-mail > /dev/null 2>&1 || fail=1 # With explicit --help - show usage then email at the bottom. # With missing parameters - show the usage without the email. # Ensure these are identical (except for the email). sed --help \ | sed '1s/ [^ ]* / sed /; /^E-mail/,$d' > help-out1 sed 2>&1 \ | sed '1s/ [^ ]* / sed /' > help-out2 compare help-out1 help-out2 || fail=1 Exit $fail