kc3-lang/gnulib/tests/test-update-copyright.sh
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Hash : 7f1b3233
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Date : 2023-01-02T22:52:08
update-copyright: also work with two or more updatable lines in a file * build-aux/update-copyright: Replace every occurrence of the copyright line, not just the first one. * tests/test-update-copyright.sh: Add a test case for this.
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tests/test-update-copyright.sh
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#!/bin/sh # Test suite for update-copyright. # Copyright (C) 2009-2023 Free Software Foundation, Inc. # This file is part of the GNUlib Library. # # 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/>. diffout=`diff -u /dev/null /dev/null 2>&1` if test x"$diffout" = x"" && test $? -eq 0; then compare() { diff -u "$@"; } else compare() { cmp "$@"; } fi # Ensure the update-copyright program gets found. PATH=$abs_aux_dir:$PATH export PATH TMP_BASE=update-copyright.test trap 'rm -f $TMP_BASE*' EXIT HUP INT QUIT TERM ## --------------------------------- ## ## Skip if user does not have perl. ## ## --------------------------------- ## TMP=$TMP_BASE s=$TMP-script cat <<\EOF > $s #!/bin/sh #! -*-perl-*- # This is a prologue that allows to run a perl script as an executable # on systems that are compliant to a POSIX version before POSIX:2017. # On such systems, the usual invocation of an executable through execlp() # or execvp() fails with ENOEXEC if it is a script that does not start # with a #! line. The script interpreter mentioned in the #! line has # to be /bin/sh, because on GuixSD systems that is the only program that # has a fixed file name. The second line is essential for perl and is # also useful for editing this file in Emacs. The next two lines below # are valid code in both sh and perl. When executed by sh, they re-execute # the script through the perl program found in $PATH. The '-x' option # is essential as well; without it, perl would re-execute the script # through /bin/sh. When executed by perl, the next two lines are a no-op. eval 'exec perl -wSx -pi "$0" "$@"' if 0; s/a/b/ EOF chmod a+x $s echo a > $TMP-in ./$s $TMP-in 2>/dev/null && test b = "`cat $TMP-in 2>/dev/null`" || { printf '%s\n' "$0: skipping this test;" \ 'your system has insufficient support for Perl' 1>&2 exit 77 } # Skip this test if Perl is too old. FIXME: 5.8.0 is just a guess. # We have a report that 5.6.1 is inadequate and that 5.8.0 works. perl -e 'require 5.8.0' || { echo "$0: skipping this test; Perl version is too old" 1>&2 exit 77 } # Do not let a different envvar setting perturb results. UPDATE_COPYRIGHT_MAX_LINE_LENGTH=72 export UPDATE_COPYRIGHT_MAX_LINE_LENGTH ## ----------------------------- ## ## Examples from documentation. ## ## ----------------------------- ## TMP=$TMP_BASE-ex cat > $TMP.1 <<EOF Copyright @copyright{} 1990-2005, 2007-2009 Free Software Foundation, Inc. EOF cat > $TMP.2 <<EOF # Copyright (C) 1990-2005, 2007-2009 Free Software # Foundation, Inc. EOF cat > $TMP.3 <<EOF /* * Copyright © 90,2005,2007-2009 * Free Software Foundation, Inc. */ EOF cat > $TMP.4 <<EOF ## Copyright (C) 1990-2005, 2007-2009 Free Software # Foundation, Inc. EOF cat > $TMP.5 <<EOF Copyright (C) 1990-2005, 2007-2009 Acme, Inc. EOF cat > $TMP.6 <<EOF ## Copyright (C) 1990-2005, 2007-2009 Free Software # Foundation, Inc. Copyright (C) 1990-2005, 2007-2009 Free Software Foundation, Inc. EOF cat > $TMP.7 <<EOF Copyright (C) 1990-2005, 2007-2009 Acme, Inc. # Copyright (C) 1990-2005, 2007-2009 Free Software # Foundation, Inc. EOF cat > $TMP.8 <<EOF Copyright (C) 2008 Free Software Foundation, Inc. Copyright (C) 2008 Free Software Foundation, Inc. EOF UPDATE_COPYRIGHT_YEAR=2009 \ update-copyright $TMP.? 1> $TMP-stdout 2> $TMP-stderr compare /dev/null $TMP-stdout || exit 1 compare - $TMP-stderr <<EOF || exit 1 $TMP.4: warning: copyright statement not found $TMP.5: warning: copyright statement not found EOF compare - $TMP.1 <<EOF || exit 1 Copyright @copyright{} 1990-2005, 2007-2009 Free Software Foundation, Inc. EOF compare - $TMP.2 <<EOF || exit 1 # Copyright (C) 1990-2005, 2007-2009 Free Software # Foundation, Inc. EOF compare - $TMP.3 <<EOF || exit 1 /* * Copyright © 90,2005,2007-2009 * Free Software Foundation, Inc. */ EOF compare - $TMP.4 <<EOF || exit 1 ## Copyright (C) 1990-2005, 2007-2009 Free Software # Foundation, Inc. EOF compare - $TMP.5 <<EOF || exit 1 Copyright (C) 1990-2005, 2007-2009 Acme, Inc. EOF compare - $TMP.6 <<EOF || exit 1 ## Copyright (C) 1990-2005, 2007-2009 Free Software # Foundation, Inc. Copyright (C) 1990-2005, 2007-2009 Free Software Foundation, Inc. EOF compare - $TMP.7 <<EOF || exit 1 Copyright (C) 1990-2005, 2007-2009 Acme, Inc. # Copyright (C) 1990-2005, 2007-2009 Free Software # Foundation, Inc. EOF compare - $TMP.8 <<EOF || exit 1 Copyright (C) 2008, 2009 Free Software Foundation, Inc. Copyright (C) 2008, 2009 Free Software Foundation, Inc. EOF UPDATE_COPYRIGHT_YEAR=2010 UPDATE_COPYRIGHT_USE_INTERVALS=1 \ update-copyright $TMP.? 1> $TMP-stdout 2> $TMP-stderr compare /dev/null $TMP-stdout || exit 1 compare - $TMP-stderr <<EOF || exit 1 $TMP.4: warning: copyright statement not found $TMP.5: warning: copyright statement not found EOF compare - $TMP.1 <<EOF || exit 1 Copyright @copyright{} 1990-2005, 2007-2010 Free Software Foundation, Inc. EOF compare - $TMP.2 <<EOF || exit 1 # Copyright (C) 1990-2005, 2007-2010 Free Software Foundation, Inc. EOF compare - $TMP.3 <<EOF || exit 1 /* * Copyright © 1990, 2005, 2007-2010 Free Software Foundation, Inc. */ EOF compare - $TMP.4 <<EOF || exit 1 ## Copyright (C) 1990-2005, 2007-2009 Free Software # Foundation, Inc. EOF compare - $TMP.5 <<EOF || exit 1 Copyright (C) 1990-2005, 2007-2009 Acme, Inc. EOF compare - $TMP.6 <<EOF || exit 1 ## Copyright (C) 1990-2005, 2007-2009 Free Software # Foundation, Inc. Copyright (C) 1990-2005, 2007-2010 Free Software Foundation, Inc. EOF compare - $TMP.7 <<EOF || exit 1 Copyright (C) 1990-2005, 2007-2009 Acme, Inc. # Copyright (C) 1990-2005, 2007-2010 Free Software Foundation, Inc. EOF UPDATE_COPYRIGHT_YEAR=2010 UPDATE_COPYRIGHT_FORCE=1 \ update-copyright $TMP.? 1> $TMP-stdout 2> $TMP-stderr compare /dev/null $TMP-stdout || exit 1 compare - $TMP-stderr <<EOF || exit 1 $TMP.4: warning: copyright statement not found $TMP.5: warning: copyright statement not found EOF compare - $TMP.1 <<EOF || exit 1 Copyright @copyright{} 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. EOF compare - $TMP.2 <<EOF || exit 1 # Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, # 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010 Free # Software Foundation, Inc. EOF compare - $TMP.3 <<EOF || exit 1 /* * Copyright © 1990, 2005, 2007, 2008, 2009, 2010 Free Software * Foundation, Inc. */ EOF compare - $TMP.4 <<EOF || exit 1 ## Copyright (C) 1990-2005, 2007-2009 Free Software # Foundation, Inc. EOF compare - $TMP.5 <<EOF || exit 1 Copyright (C) 1990-2005, 2007-2009 Acme, Inc. EOF compare - $TMP.6 <<EOF || exit 1 ## Copyright (C) 1990-2005, 2007-2009 Free Software # Foundation, Inc. Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. EOF compare - $TMP.7 <<EOF || exit 1 Copyright (C) 1990-2005, 2007-2009 Acme, Inc. # Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, # 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010 Free # Software Foundation, Inc. EOF rm $TMP* ## -------------- ## ## Current year. ## ## -------------- ## TMP=$TMP_BASE-current-year YEAR=`date +%Y` cat > $TMP <<EOF '\" Copyright (C) 2006 '\" Free Software Foundation, '\" Inc. EOF update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr compare /dev/null $TMP-stdout || exit 1 compare /dev/null $TMP-stderr || exit 1 compare - $TMP <<EOF || exit 1 '\" Copyright (C) 2006, $YEAR Free Software Foundation, Inc. EOF UPDATE_COPYRIGHT_USE_INTERVALS=1 \ update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr compare /dev/null $TMP-stdout || exit 1 compare /dev/null $TMP-stderr || exit 1 compare - $TMP <<EOF || exit 1 '\" Copyright (C) 2006, $YEAR Free Software Foundation, Inc. EOF rm $TMP* ## ------------------ ## ## Surrounding text. ## ## ------------------ ## TMP=$TMP_BASE-surrounding-text cat > $TMP <<EOF Undisturbed text. dnl Undisturbed text. dnl Copyright (C) 89 dnl Free Software Foundation, Inc. dnl Undisturbed text. EOF UPDATE_COPYRIGHT_YEAR=2010 \ update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr compare /dev/null $TMP-stdout || exit 1 compare /dev/null $TMP-stderr || exit 1 compare - $TMP <<EOF || exit 1 Undisturbed text. dnl Undisturbed text. dnl Copyright (C) 1989, 2010 Free Software Foundation, Inc. dnl Undisturbed text. EOF rm $TMP* ## --------------- ## ## Widest prefix. ## ## --------------- ## TMP=$TMP_BASE-widest-prefix cat > $TMP <<EOF #### Copyright (C) 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, #### 1986, 1987, 1988, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, #### 2008 Free Software Foundation, Inc. EOF UPDATE_COPYRIGHT_YEAR=2010 \ update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr compare /dev/null $TMP-stdout || exit 1 compare /dev/null $TMP-stderr || exit 1 compare - $TMP <<EOF || exit 1 #### Copyright (C) 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, #### 1985, 1986, 1987, 1988, 1999, 2000, 2001, 2002, 2003, 2004, 2005, #### 2006, 2007, 2008, 2010 Free Software Foundation, Inc. EOF UPDATE_COPYRIGHT_YEAR=2011 UPDATE_COPYRIGHT_USE_INTERVALS=1 \ update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr compare /dev/null $TMP-stdout || exit 1 compare /dev/null $TMP-stderr || exit 1 compare - $TMP <<EOF || exit 1 #### Copyright (C) 1976-1988, 1999-2008, 2010-2011 Free Software #### Foundation, Inc. EOF rm $TMP* ## ------------------- ## ## Prefix too large. ## ## ------------------- ## TMP=$TMP_BASE-prefix-too-large cat > $TMP <<EOF #### Copyright (C) 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, #### 1986, 1987, 1988, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, #### 2008 Free Software Foundation, Inc. EOF UPDATE_COPYRIGHT_YEAR=2010 \ update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr compare /dev/null $TMP-stdout || exit 1 compare - $TMP-stderr <<EOF || exit 1 $TMP: warning: copyright statement not found EOF compare - $TMP <<EOF || exit 1 #### Copyright (C) 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, #### 1986, 1987, 1988, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, #### 2008 Free Software Foundation, Inc. EOF rm $TMP* ## ------------- ## ## Blank lines. ## ## ------------- ## TMP=$TMP_BASE-blank-lines cat > $TMP <<EOF #Copyright (C) 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, # #1986, 1987, 1988, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, #2008 Free Software Foundation, Inc. Copyright (C) 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. EOF UPDATE_COPYRIGHT_YEAR=2010 \ update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr compare /dev/null $TMP-stdout || exit 1 compare - $TMP-stderr <<EOF || exit 1 $TMP: warning: copyright statement not found EOF compare - $TMP <<EOF || exit 1 #Copyright (C) 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, # #1986, 1987, 1988, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, #2008 Free Software Foundation, Inc. Copyright (C) 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. EOF rm $TMP* ## -------------- ## ## Leading tabs. ## ## -------------- ## TMP=$TMP_BASE-leading-tabs cat > $TMP <<EOF Copyright (C) 87, 88, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 98, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. EOF UPDATE_COPYRIGHT_YEAR=2010 \ update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr compare /dev/null $TMP-stdout || exit 1 compare /dev/null $TMP-stderr || exit 1 compare - $TMP <<EOF || exit 1 Copyright (C) 1987, 1988, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. EOF UPDATE_COPYRIGHT_YEAR=2011 UPDATE_COPYRIGHT_USE_INTERVALS=1 \ update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr compare /dev/null $TMP-stdout || exit 1 compare /dev/null $TMP-stderr || exit 1 compare - $TMP <<EOF || exit 1 Copyright (C) 1987-1988, 1991-2011 Free Software Foundation, Inc. EOF rm $TMP* ## -------------------- ## ## Unusual whitespace. ## ## -------------------- ## TMP=$TMP_BASE-unusual-ws cat > $TMP <<EOF # Copyright (C) 87-88, 1991, 1992, 1993, 1994, 1995, 1996, 1997, # 98, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, # 2009 Free Software Foundation, Inc. EOF UPDATE_COPYRIGHT_YEAR=2010 \ update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr compare /dev/null $TMP-stdout || exit 1 compare /dev/null $TMP-stderr || exit 1 compare - $TMP <<EOF || exit 1 # Copyright (C) 1987, 1988, 1991, 1992, 1993, 1994, # 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, # 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software # Foundation, Inc. EOF UPDATE_COPYRIGHT_YEAR=2011 UPDATE_COPYRIGHT_USE_INTERVALS=1 \ update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr compare /dev/null $TMP-stdout || exit 1 compare /dev/null $TMP-stderr || exit 1 compare - $TMP <<EOF || exit 1 # Copyright (C) 1987-1988, 1991-2011 Free Software # Foundation, Inc. EOF UPDATE_COPYRIGHT_YEAR=2011 UPDATE_COPYRIGHT_USE_INTERVALS=2 \ UPDATE_COPYRIGHT_FORCE=1 update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr compare /dev/null $TMP-stdout || exit 1 compare /dev/null $TMP-stderr || exit 1 compare - $TMP <<EOF || exit 1 # Copyright (C) 1987-2011 Free Software Foundation, Inc. EOF rm $TMP* ## --------- ## ## DOS EOL. ## ## --------- ## TMP=$TMP_BASE-dos-eol tr @ '\015' > $TMP <<\EOF Rem Copyright (C) 87, 88, 1991, 1992, 1993, 1994, 1995, 1996, 1997,@ Rem 98, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,@ Rem 2009 Free Software Foundation, Inc.@ EOF UPDATE_COPYRIGHT_YEAR=2010 \ update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr compare /dev/null $TMP-stdout || exit 1 compare /dev/null $TMP-stderr || exit 1 tr @ '\015' > $TMP-exp <<\EOF Rem Copyright (C) 1987, 1988, 1991, 1992, 1993, 1994, 1995, 1996, 1997,@ Rem 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,@ Rem 2009, 2010 Free Software Foundation, Inc.@ EOF compare $TMP-exp $TMP || exit 1 rm $TMP* ## --------------- ## ## Omitted "(C)". ## ## --------------- ## TMP=$TMP_BASE-omitted-circle-c cat > $TMP <<EOF Copyright 87, 88, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 98, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. EOF UPDATE_COPYRIGHT_YEAR=2010 \ update-copyright $TMP 1> $TMP-stdout 2> $TMP-stderr compare /dev/null $TMP-stdout || exit 1 compare /dev/null $TMP-stderr || exit 1 compare - $TMP <<EOF || exit 1 Copyright 1987, 1988, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. EOF rm $TMP* ## ------------------ ## ## C-style comments. ## ## ------------------ ## TMP=$TMP_BASE-c-style-comments cat > $TMP.star <<EOF /* Copyright 87, 88, 1991, 1992, 1993, 1994, 1995, 1996, 1997, * 98, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, * 2009 Free Software Foundation, Inc. */ EOF cat > $TMP.space <<EOF /*Copyright 87, 88, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 98, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. */ EOF cat > $TMP.single-line <<EOF /* Copyright 87, 1991, 1992 Free Software Foundation, Inc. */ EOF cat > $TMP.single-line-wrapped <<EOF /* Copyright 1988, 1991, 1992, 1993 Free Software Foundation, Inc. */ EOF cat > $TMP.extra-text-star <<EOF /* Copyright 1987, 1988, 1991, 1992 Free Software Foundation, Inc. End * More comments. */ EOF cat > $TMP.extra-text-space <<EOF /* Copyright 1987, 1988, 1991, 1992 Free Software Foundation, Inc. *** * End of comments. */ EOF cat > $TMP.two-digit-final-is-substr-of-first <<EOF /* Copyright 1991, 99 Free Software Foundation, Inc. */ EOF UPDATE_COPYRIGHT_YEAR=2010 \ update-copyright $TMP.* 1> $TMP-stdout 2> $TMP-stderr compare /dev/null $TMP-stdout || exit 1 compare /dev/null $TMP-stderr || exit 1 compare - $TMP.star <<EOF || exit 1 /* Copyright 1987, 1988, 1991, 1992, 1993, 1994, 1995, 1996, 1997, * 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, * 2009, 2010 Free Software Foundation, Inc. */ EOF compare - $TMP.space <<EOF || exit 1 /*Copyright 1987, 1988, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. */ EOF compare - $TMP.single-line <<EOF || exit 1 /* Copyright 1987, 1991, 1992, 2010 Free Software Foundation, Inc. */ EOF compare - $TMP.single-line-wrapped <<EOF || exit 1 /* Copyright 1988, 1991, 1992, 1993, 2010 Free Software Foundation, * Inc. */ EOF compare - $TMP.extra-text-star <<EOF || exit 1 /* Copyright 1987, 1988, 1991, 1992, 2010 Free Software Foundation, * Inc. End * More comments. */ EOF compare - $TMP.extra-text-space <<EOF || exit 1 /* Copyright 1987, 1988, 1991, 1992, 2010 Free Software Foundation, Inc. *** * End of comments. */ EOF compare - $TMP.two-digit-final-is-substr-of-first <<EOF || exit 1 /* Copyright 1991, 1999, 2010 Free Software Foundation, Inc. */ EOF rm $TMP* exit 0