455 lines
11 KiB
Bash
Executable File
455 lines
11 KiB
Bash
Executable File
#! /bin/sh
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# Test RCS's functions.
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# The RCS commands are searched for in the PATH as usual;
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# to test the working directory's commands, prepend . to your PATH.
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# Test RCS by creating files RCS/a.* and RCS/a.c.
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# If all goes well, output nothing, and remove the temporary files.
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# Otherwise, send a message to standard output.
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# Exit status is 0 if OK, 1 if an RCS bug is found, and 2 if scaffolding fails.
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# With the -v option, output more debugging info.
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# If diff outputs `No differences encountered' when comparing identical files,
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# then rcstest may also output these noise lines; ignore them.
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# The current directory and ./RCS must be readable, writable, and searchable.
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# $Id$
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# Copyright 1990, 1991, 1992, 1993, 1994, 1995 Paul Eggert
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# Distributed under license by the Free Software Foundation, Inc.
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#
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# This file is part of RCS.
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#
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# RCS 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 2, or (at your option)
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# any later version.
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#
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# RCS 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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#
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# You should have received a copy of the GNU General Public License
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# along with RCS; see the file COPYING.
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# If not, write to the Free Software Foundation,
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# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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# Report problems and direct all questions to:
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#
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# rcs-bugs@cs.purdue.edu
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# The Makefile overrides the following defaults.
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: ${ALL_CFLAGS=-Dhas_conf_h}
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: ${CC=cc}
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: ${DIFF=diff}
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# : ${LDFLAGS=} ${LIBS=} tickles old shell bug
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CL="$CC $ALL_CFLAGS $LDFLAGS -o a.out"
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L=$LIBS
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RCSINIT=-x
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export RCSINIT
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SLASH=/
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RCSfile=RCS${SLASH}a.c
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RCS_alt=RCS${SLASH}a.d
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lockfile=RCS${SLASH}a._
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case $1 in
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-v) q=; set -x;;
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'') q=-q;;
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*) echo >&2 "$0: usage: $0 [-v]"; exit 2
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esac
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if test -d RCS
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then rmdir=:
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else rmdir=rmdir; mkdir RCS || exit
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fi
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rm -f a.* $RCSfile $RCS_alt $lockfile &&
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echo 1.1 >a.11 &&
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echo 1.1.1.1 >a.3x1 &&
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echo 1.2 >a.12 || { echo "#initialization failed"; exit 2; }
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case "`$DIFF -c a.11 a.3x1`" in
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*!\ 1.1.1.1)
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diff="$DIFF -c";;
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*)
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echo "#warning: $DIFF -c does not work, so diagnostics may be cryptic"
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diff=$DIFF
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esac
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rcs -i -L -ta.11 $q a.c &&
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test -r $RCSfile || {
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echo "#rcs -i -L failed; perhaps RCS is not properly installed."
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exit 1
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}
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rlog a.c >/dev/null || { echo "#rlog failed on empty RCS file"; exit 1; }
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rm -f $RCSfile || exit 2
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cp a.11 a.c &&
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ci -ta.11 -mm $q a.c &&
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test -r $RCSfile &&
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rcs -L $q a.c || { echo "#ci+rcs -L failed"; exit 1; }
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test ! -f a.c || { echo "#ci did not remove working file"; exit 1; }
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for l in '' '-l'
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do
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co $l $q a.c &&
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test -f a.c || { echo '#co' $l did not create working file; exit 1; }
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$diff a.11 a.c || { echo '#ci' followed by co $l is not a no-op; exit 1; }
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done
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cp a.12 a.c &&
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ci -mm $q a.c &&
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co $q a.c &&
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$diff a.12 a.c || { echo "#ci+co failed"; exit 1; }
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rm -f a.c &&
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co -r1.1 $q a.c &&
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$diff a.11 a.c || { echo "#can't retrieve first revision"; exit 1; }
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rm -f a.c &&
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cp a.3x1 a.c &&
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ci -r1.1.1 -mm $q a.c &&
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co -r1.1.1.1 $q a.c &&
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$diff a.3x1 a.c || { echo "#branches failed"; exit 1; }
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rm -f a.c &&
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co -l $q a.c &&
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ci -f -mm $q a.c &&
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co -r1.3 $q a.c &&
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$diff a.12 a.c || { echo "#(co -l; ci -f) failed"; exit 1; }
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rm -f a.c &&
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co -l $q a.c &&
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echo 1.4 >a.c &&
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ci -l -mm $q a.c &&
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echo error >a.c &&
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ci -mm $q a.c || { echo "#ci -l failed"; exit 1; }
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rm -f a.c &&
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co -l $q a.c &&
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echo 1.5 >a.c &&
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ci -u -mm $q a.c &&
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test -r a.c || { echo "#ci -u didn't create a working file"; exit 1; }
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rm -f a.c &&
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echo error >a.c || exit 2
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ci -mm $q a.c 2>/dev/null && { echo "#ci -u didn't unlock the file"; exit 1; }
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rm -f a.c &&
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rcs -l $q a.c &&
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co -u $q a.c || { echo "#rcs -l + co -u failed"; exit 1; }
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rm -f a.c &&
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echo error >a.c || exit 2
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ci -mm $q a.c 2>/dev/null && { echo "#co -u didn't unlock the file"; exit 1; }
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rm -f a.c &&
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cp a.11 a.c &&
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co -f $q a.c || { echo "#co -f failed"; exit 1; }
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$diff a.11 a.c >/dev/null && { echo "#co -f had no effect"; exit 1; }
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co -p1.1 $q a.c >a.t &&
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$diff a.11 a.t || { echo "#co -p failed"; exit 1; }
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for n in n N
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do
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rm -f a.c &&
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co -l $q a.c &&
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echo $n >a.$n &&
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cp a.$n a.c &&
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ci -${n}n -mm $q a.c &&
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co -rn $q a.c &&
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$diff a.$n a.c || { echo "#ci -$n failed"; exit 1; }
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done
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case $LOGNAME in
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?*) me=$LOGNAME;;
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*)
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case $USER in
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?*) me=$USER;;
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*)
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me=`who am i` || exit 2
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me=`echo "$me" | sed -e 's/ .*//' -e 's/.*!//'`
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case $me in
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'') echo >&2 "$0: cannot deduce user name"; exit 2
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esac
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esac
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esac
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# Get the date of the previous revision in UTC.
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date=`rlog -r a.c | sed -n '/^date: /{ s///; s/;.*//; p; q; }'` || exit
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case $date in
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[0-9][0-9][0-9]*[0-9]/[0-1][0-9]/[0-3][0-9]\ [0-2][0-9]:[0-5][0-9]:[0-6][0-9]);;
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*) echo >&2 "$0: $date: bad rlog date output"; exit 1
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esac
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PWD=`pwd` && export PWD &&
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rm -f a.c &&
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co -l $q a.c &&
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sed 's/@/$/g' >a.kv <<EOF
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@Author: w @
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@Date: $date @
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@Header: $PWD$SLASH$RCSfile 2.1 $date w s @
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@Id: a.c 2.1 $date w s @
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@Locker: @
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* @Log: a.c @
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* Revision 2.1 $date w
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* m
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*
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@Name: Oz @
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@RCSfile: a.c @
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@Revision: 2.1 @
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@Source: $PWD$SLASH$RCSfile @
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@State: s @
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EOF
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test $? = 0 &&
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sed 's/:.*\$/$/' a.kv >a.k &&
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sed -e 's/w s [$]/w s '"$me"' $/' -e 's/[$]Locker: /&'"$me/" a.kv >a.kvl &&
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sed s/Oz//g a.kv >a.e &&
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sed s/Oz/N/g a.kv >a.N &&
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sed -e '/\$/!d' -e 's/\$$/: old $/' a.k >a.o &&
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sed -e 's/\$[^ ]*: //' -e 's/ \$//' a.kv >a.v &&
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cp a.o a.c &&
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ci -d"$date" -nOz -ss -ww -u2.1 -mm $q a.c &&
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$diff a.kv a.c || { echo "#keyword expansion failed"; exit 1; }
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co -pOz -ko $q a.c >a.oo &&
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$diff a.o a.oo || { echo "#co -p -ko failed"; exit 1; }
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cp a.kv a.o && cp a.o a.b || exit 2
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rcs -oOz $q a.c &&
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rcs -l $q a.c &&
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ci -k -u $q a.c &&
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$diff a.kv a.c || { echo "#ci -k failed"; exit 1; }
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sed -n 's/^[^$]*\$/$/p' a.kv >a.i &&
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ident a.c >a.i1 &&
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sed -e 1d -e 's/^[ ]*//' a.i1 >a.i2 &&
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$diff a.i a.i2 || { echo "#ident failed"; exit 1; }
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rcs -i $q a.c 2>/dev/null && { echo "#rcs -i permitted existing file"; exit 1; }
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rm -f a.c &&
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co -l $q a.c &&
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echo 2.2 >a.c &&
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ci -mm $q a.c &&
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echo 1.1.1.2 >a.c &&
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rcs -l1.1.1 $q a.c &&
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ci -r1.1.1.2 -mm $q a.c &&
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rcs -b1.1.1 $q a.c &&
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test " `co -p $q a.c`" = ' 1.1.1.2' || { echo "#rcs -b1.1.1 failed"; exit 1; }
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rcs -b $q a.c &&
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test " `co -p $q a.c`" = ' 2.2' || { echo "#rcs -b failed"; exit 1; }
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echo 2.3 >a.c || exit 2
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rcs -U $q a.c || { echo "#rcs -U failed"; exit 1; }
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ci -mm $q a.c || { echo "#rcs -U didn't unset strict locking"; exit 1; }
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rcs -L $q a.c || { echo "#rcs -L failed"; exit 1; }
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echo error >a.c || exit 2
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ci -mm $q a.c 2>/dev/null && { echo "#ci retest failed"; exit 1; }
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rm -f a.c &&
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log0=`rlog -h a.c` &&
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co -l $q a.c &&
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ci -mm $q a.c &&
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log1=`rlog -h a.c` &&
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test " $log0" = " $log1" || { echo "#unchanged ci didn't revert"; exit 1; }
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rm -f a.c &&
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rcs -nN:1.1 $q a.c &&
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co -rN $q a.c &&
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$diff a.11 a.c || { echo "#rcs -n failed"; exit 1; }
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rm -f a.c &&
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rcs -NN:2.1 $q a.c &&
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co -rN $q a.c &&
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$diff a.N a.c || { echo "#rcs -N failed"; exit 1; }
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rm -f a.c &&
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co -l $q a.c &&
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echo ':::$''Log$' >a.c &&
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ci -u -mm $q a.c &&
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test " `sed '$!d' a.c`" = ' :::' || { echo "#comment leader failed"; exit 1; }
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rm -f a.c &&
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rcs -o2.2: $q a.c &&
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co $q a.c &&
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$diff a.e a.c || { echo "#rcs -o failed"; exit 1; }
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rcsdiff -r1.1 -rOz $q a.c >a.0
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case $? in
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1) ;;
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*) echo "#rcsdiff bad status"; exit 1
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esac
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$DIFF a.11 a.kv >a.1
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$diff a.0 a.1 || { echo "#rcsdiff failed"; exit 1; }
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rcs -l2.1 $q a.c || { echo "#rcs -l2.1 failed"; exit 1; }
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for i in b k kv kvl o v
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do
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rm -f a.c &&
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cp a.$i a.c &&
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rcsdiff -k$i -rOz $q a.c || { echo "#rcsdiff -k$i failed"; exit 1; }
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done
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co -p1.1 -ko $q a.c >a.t &&
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$diff a.11 a.t || { echo "#co -p1.1 -ko failed"; exit 1; }
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rcs -u2.1 $q a.c || { echo "#rcs -u2.1 failed"; exit 1; }
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rm -f a.c &&
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rcsclean $q a.c &&
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rcsclean -u $q a.c || { echo "#rcsclean botched a nonexistent file"; exit 1; }
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rm -f a.c &&
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co $q a.c &&
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rcsclean -n $q a.c &&
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rcsclean -n -u $q a.c &&
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test -f a.c || { echo "#rcsclean -n removed a file"; exit 1; }
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rm -f a.c &&
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co $q a.c &&
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rcsclean $q a.c &&
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test ! -f a.c || { echo "#rcsclean missed an unlocked file"; exit 1; }
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rm -f a.c &&
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co -l $q a.c &&
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rcsclean $q a.c &&
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test -f a.c || { echo "#rcsclean removed a locked file"; exit 1; }
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rcsclean -u $q a.c &&
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test ! -f a.c || {
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echo "#rcsclean -u missed an unchanged locked file"; exit 1;
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}
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rm -f a.c &&
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co -l $q a.c &&
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echo change >>a.c &&
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rcsclean $q a.c &&
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rcsclean $q -u a.c &&
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test -f a.c || { echo "#rcsclean removed a changed file"; exit 1; }
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rm -f a.c &&
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co -l $q a.c &&
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cat >a.c <<'EOF'
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2.2
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a
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b
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c
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d
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EOF
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test $? = 0 &&
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ci -l -mm $q a.c &&
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co -p2.2 $q a.c | sed -e s/2.2/2.3/ -e s/b/b1/ >a.c &&
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ci -l -mm $q a.c &&
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co -p2.2 $q a.c | sed -e s/2.2/new/ -e s/d/d1/ >a.c || exit 2
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cat >a.0 <<'EOF'
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2.3
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a
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b1
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c
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d1
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EOF
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cat >a.1 <<'EOF'
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<<<<<<< a.c
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new
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=======
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2.3
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>>>>>>> 2.3
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a
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b1
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c
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d1
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EOF
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rcsmerge -E -r2.2 -r2.3 $q a.c
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case $? in
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0)
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if $diff a.0 a.c >/dev/null
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then echo "#warning: diff3 -E does not work, " \
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"so merge and rcsmerge ignore overlaps and suppress overlap lines."
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else
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$diff a.1 a.c || { echo "#rcsmerge failed (status 0)"; exit 1; }
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echo "#warning: The diff3 lib program exit status ignores overlaps," \
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"so rcsmerge does not warn about overlap lines that it generates."
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fi
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;;
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1)
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$diff a.1 a.c || { echo "#rcsmerge failed (status 1)"; exit 1; }
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;;
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*)
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echo "#rcsmerge bad status"; exit 1
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esac
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# Avoid `tr' if possible; it's not portable, and it can't handle null bytes.
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# Our substitute exclusive-ORs with '\n';
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# this ensures null bytes on output, which is even better than `tr',
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# since some diffs think a file is binary only if it contains null bytes.
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cat >a.c <<'EOF'
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#include <stdio.h>
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int main() {
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int c;
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while ((c=getchar()) != EOF)
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putchar(c ^ '\n');
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return 0;
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}
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EOF
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tr=tr
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if (rm -f a.exe a.out && $CL a.c $L >&2) >/dev/null 2>&1
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then
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if test -s a.out
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then tr=./a.out
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elif test -s a.exe
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then tr=./a.exe
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fi
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fi
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{
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co -p $q a.c | $tr '\012' '\200' >a.24 &&
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cp a.24 a.c &&
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ciOut=`(ci -l -mm $q a.c 2>&1)` &&
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case $ciOut in
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?*) echo >&2 "$ciOut"
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esac &&
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co -p $q a.c | $tr '\200' '\012' >a.c &&
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rcsdiff -r2.3 $q a.c >/dev/null &&
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echo 2.5 >a.c &&
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ci -l -mm $q a.c &&
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cp a.24 a.c &&
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rcsdiff -r2.4 $q a.c >/dev/null
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} || echo "#warning: Traditional diff is used, so RCS is limited to text files."
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rcs -u -o2.4: $q a.c || { echo "#rcs -u -o failed"; exit 1; }
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rcs -i -Aa.c -t- $q a.d || { echo "#rcs -i -A failed"; exit 1; }
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rlog -r2.1 a.c >a.t &&
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grep '^checked in with -k' a.t >/dev/null &&
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sed '/^checked in with -k/d' a.t >a.u &&
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$diff - a.u <<EOF
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RCS file: $RCSfile
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Working file: a.c
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head: 2.3
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branch:
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locks: strict
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access list:
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symbolic names:
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N: 2.1
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Oz: 2.1
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n: 1.8
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keyword substitution: kv
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total revisions: 13; selected revisions: 1
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description:
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1.1
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----------------------------
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revision 2.1
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date: $date; author: w; state: s; lines: +14 -1
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=============================================================================
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EOF
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test $? = 0 || { echo "#rlog failed"; exit 1; }
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test ! -f $lockfile || { echo "#lock file not removed"; exit 1; }
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rm -f a.* $RCSfile $RCS_alt
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$rmdir RCS
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