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37c94e1d78
regular expression as the first argument to a substitute command. If used to test a sed which (erroneously) evaluates this at translation time rather than at execution time, the bugged sed is put into an infinite loop. This mode of failure seems excessive. Such a failing sed is the Free Software Foundation's sed 3.02. The specific test was also not being executed for the BSD sed. Both problems are now fixed. PR: misc/25585 Submitted by: Walter Briscoe <w.briscoe@ponl.com> Approved by: schweikh (mentor) MFC after: 2 weeks
561 lines
11 KiB
Bash
561 lines
11 KiB
Bash
#!/bin/sh -
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#
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# Copyright (c) 1992 Diomidis Spinellis.
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# Copyright (c) 1992, 1993
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# The Regents of the University of California. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. All advertising materials mentioning features or use of this software
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# must display the following acknowledgement:
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# This product includes software developed by the University of
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# California, Berkeley and its contributors.
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# 4. Neither the name of the University nor the names of its contributors
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# may be used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# @(#)sed.test 8.1 (Berkeley) 6/6/93
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#
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# $FreeBSD$
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#
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# sed Regression Tests
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#
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# The following files are created:
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# lines[1-4], script1, script2
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# Two directories *.out contain the test results
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main()
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{
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BASE=/usr/bin/sed
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BASELOG=sed.out
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TEST=`cd ..; make whereobj`/sed
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TESTLOG=nsed.out
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DICT=/usr/share/dict/words
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test_error | more
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awk 'END { for (i = 1; i < 15; i++) print "l1_" i}' </dev/null >lines1
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awk 'END { for (i = 1; i < 10; i++) print "l2_" i}' </dev/null >lines2
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exec 4>&1 5>&2
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# Set these flags to get messages about known problems
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BSD=1
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GNU=0
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SUN=0
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tests $BASE $BASELOG
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BSD=0
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GNU=0
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SUN=0
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tests $TEST $TESTLOG
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exec 1>&4 2>&5
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diff -c $BASELOG $TESTLOG | more
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}
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tests()
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{
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SED=$1
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DIR=$2
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rm -rf $DIR
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mkdir $DIR
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MARK=100
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test_args
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test_addr
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echo Testing commands
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test_group
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test_acid
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test_branch
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test_pattern
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test_print
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test_subst
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}
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mark()
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{
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MARK=`expr $MARK + 1`
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exec 1>&4 2>&5
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exec >"$DIR/${MARK}_$1"
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echo "Test $1:$MARK"
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# Uncomment this line to match tests with sed error messages
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echo "Test $1:$MARK" >&5
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}
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test_args()
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{
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mark '1.1'
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echo Testing argument parsing
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echo First type
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if [ $SUN -eq 1 ] ; then
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echo SunOS sed prints only with -n
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else
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$SED 's/^/e1_/p' lines1
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fi
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mark '1.2' ; $SED -n 's/^/e1_/p' lines1
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mark '1.3'
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if [ $SUN -eq 1 ] ; then
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echo SunOS sed prints only with -n
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else
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$SED 's/^/e1_/p' <lines1
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fi
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mark '1.4' ; $SED -n 's/^/e1_/p' <lines1
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echo Second type
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mark '1.4.1'
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if [ $SUN -eq 1 ] ; then
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echo SunOS sed fails this
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fi
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$SED -e '' <lines1
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echo 's/^/s1_/p' >script1
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echo 's/^/s2_/p' >script2
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mark '1.5'
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if [ $SUN -eq 1 ] ; then
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echo SunOS sed prints only with -n
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else
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$SED -f script1 lines1
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fi
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mark '1.6'
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if [ $SUN -eq 1 ] ; then
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echo SunOS sed prints only with -n
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else
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$SED -f script1 <lines1
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fi
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mark '1.7'
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if [ $SUN -eq 1 ] ; then
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echo SunOS sed prints only with -n
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else
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$SED -e 's/^/e1_/p' lines1
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fi
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mark '1.8'
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if [ $SUN -eq 1 ] ; then
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echo SunOS sed prints only with -n
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else
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$SED -e 's/^/e1_/p' <lines1
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fi
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mark '1.9' ; $SED -n -f script1 lines1
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mark '1.10' ; $SED -n -f script1 <lines1
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mark '1.11' ; $SED -n -e 's/^/e1_/p' lines1
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mark '1.12'
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if [ $SUN -eq 1 ] ; then
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echo SunOS sed prints only with -n
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else
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$SED -n -e 's/^/e1_/p' <lines1
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fi
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mark '1.13'
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if [ $SUN -eq 1 ] ; then
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echo SunOS sed prints only with -n
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else
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$SED -e 's/^/e1_/p' -e 's/^/e2_/p' lines1
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fi
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mark '1.14'
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if [ $SUN -eq 1 ] ; then
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echo SunOS sed prints only with -n
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else
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$SED -f script1 -f script2 lines1
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fi
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mark '1.15'
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if [ $GNU -eq 1 -o $SUN -eq 1 ] ; then
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echo GNU and SunOS sed fail this following older POSIX draft
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else
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$SED -e 's/^/e1_/p' -f script1 lines1
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fi
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mark '1.16'
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if [ $SUN -eq 1 ] ; then
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echo SunOS sed prints only with -n
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else
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$SED -e 's/^/e1_/p' lines1 lines1
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fi
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# POSIX D11.2:11251
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mark '1.17' ; $SED p <lines1 lines1
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cat >script1 <<EOF
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#n
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# A comment
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p
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EOF
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mark '1.18' ; $SED -f script1 <lines1 lines1
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}
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test_addr()
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{
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echo Testing address ranges
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mark '2.1' ; $SED -n -e '4p' lines1
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mark '2.2' ; $SED -n -e '20p' lines1 lines2
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mark '2.3' ; $SED -n -e '$p' lines1
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mark '2.4' ; $SED -n -e '$p' lines1 lines2
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mark '2.5' ; $SED -n -e '$a\
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hello' /dev/null
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mark '2.6' ; $SED -n -e '$p' lines1 /dev/null lines2
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# Should not print anything
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mark '2.7' ; $SED -n -e '20p' lines1
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mark '2.8' ; $SED -n -e '0p' lines1
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mark '2.9' ; $SED -n '/l1_7/p' lines1
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mark '2.10' ; $SED -n ' /l1_7/ p' lines1
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mark '2.11'
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if [ $BSD -eq 1 ] ; then
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echo BSD sed fails this test
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fi
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if [ $GNU -eq 1 ] ; then
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echo GNU sed fails this
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fi
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$SED -n '\_l1\_7_p' lines1
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mark '2.12' ; $SED -n '1,4p' lines1
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mark '2.13' ; $SED -n '1,$p' lines1 lines2
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mark '2.14' ; $SED -n '1,/l2_9/p' lines1 lines2
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mark '2.15' ; $SED -n '/4/,$p' lines1 lines2
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mark '2.16' ; $SED -n '/4/,20p' lines1 lines2
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mark '2.17' ; $SED -n '/4/,/10/p' lines1 lines2
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mark '2.18' ; $SED -n '/l2_3/,/l1_8/p' lines1 lines2
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mark '2.19'
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if [ $GNU -eq 1 ] ; then
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echo GNU sed fails this
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fi
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$SED -n '12,3p' lines1 lines2
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mark '2.20'
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if [ $GNU -eq 1 ] ; then
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echo GNU sed fails this
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fi
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$SED -n '/l1_7/,3p' lines1 lines2
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}
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test_group()
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{
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echo Brace and other grouping
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mark '3.1' ; $SED -e '
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4,12 {
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s/^/^/
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s/$/$/
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s/_/T/
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}' lines1
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mark '3.2' ; $SED -e '
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4,12 {
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s/^/^/
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/6/,/10/ {
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s/$/$/
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/8/ s/_/T/
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}
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}' lines1
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mark '3.3' ; $SED -e '
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4,12 !{
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s/^/^/
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/6/,/10/ !{
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s/$/$/
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/8/ !s/_/T/
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}
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}' lines1
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mark '3.4' ; $SED -e '4,12!s/^/^/' lines1
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}
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test_acid()
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{
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echo Testing a c d and i commands
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mark '4.1' ; $SED -n -e '
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s/^/before_i/p
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20i\
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inserted
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s/^/after_i/p
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' lines1 lines2
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mark '4.2' ; $SED -n -e '
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5,12s/^/5-12/
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s/^/before_a/p
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/5-12/a\
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appended
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s/^/after_a/p
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' lines1 lines2
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mark '4.3'
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if [ $GNU -eq 1 ] ; then
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echo GNU sed fails this
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fi
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$SED -n -e '
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s/^/^/p
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/l1_/a\
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appended
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8,10N
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s/$/$/p
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' lines1 lines2
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mark '4.4' ; $SED -n -e '
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c\
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hello
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' lines1
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mark '4.5' ; $SED -n -e '
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8c\
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hello
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' lines1
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mark '4.6' ; $SED -n -e '
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3,14c\
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hello
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' lines1
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# SunOS and GNU sed behave differently. We follow POSIX
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# mark '4.7' ; $SED -n -e '
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#8,3c\
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#hello
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#' lines1
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mark '4.8' ; $SED d <lines1
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}
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test_branch()
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{
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echo Testing labels and branching
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mark '5.1' ; $SED -n -e '
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b label4
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:label3
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s/^/label3_/p
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b end
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:label4
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2,12b label1
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b label2
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:label1
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s/^/label1_/p
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b
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:label2
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s/^/label2_/p
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b label3
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:end
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' lines1
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mark '5.2'
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if [ $BSD -eq 1 ] ; then
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echo BSD sed fails this test
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fi
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$SED -n -e '
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s/l1_/l2_/
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t ok
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b
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:ok
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s/^/tested /p
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' lines1 lines2
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# SunOS sed behaves differently here. Clarification needed.
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# mark '5.3' ; $SED -n -e '
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#5,8b inside
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#1,5 {
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# s/^/^/p
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# :inside
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# s/$/$/p
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#}
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#' lines1
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# Check that t clears the substitution done flag
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mark '5.4' ; $SED -n -e '
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1,8s/^/^/
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t l1
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:l1
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t l2
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s/$/$/p
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b
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:l2
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s/^/ERROR/
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' lines1
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# Check that reading a line clears the substitution done flag
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mark '5.5'
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if [ $BSD -eq 1 ] ; then
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echo BSD sed fails this test
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fi
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$SED -n -e '
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t l2
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1,8s/^/^/p
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2,7N
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b
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:l2
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s/^/ERROR/p
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' lines1
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mark '5.6' ; $SED 5q lines1
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mark '5.7' ; $SED -e '
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5i\
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hello
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5q' lines1
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# Branch across block boundary
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mark '5.8' ; $SED -e '
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{
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:b
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}
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s/l/m/
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tb' lines1
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}
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test_pattern()
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{
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echo Pattern space commands
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# Check that the pattern space is deleted
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mark '6.1' ; $SED -n -e '
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c\
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changed
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p
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' lines1
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mark '6.2' ; $SED -n -e '
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4d
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p
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' lines1
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# SunOS sed refused to print here
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# mark '6.3' ; $SED -e '
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#N
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#N
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#N
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#D
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#P
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#4p
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#' lines1
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mark '6.4' ; $SED -e '
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2h
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3H
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4g
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5G
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6x
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6p
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6x
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6p
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' lines1
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mark '6.5' ; $SED -e '4n' lines1
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mark '6.6' ; $SED -n -e '4n' lines1
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}
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test_print()
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{
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echo Testing print and file routines
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awk 'END {for (i = 1; i < 256; i++) printf("%c", i);print "\n"}' \
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</dev/null >lines3
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# GNU and SunOS sed behave differently here
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mark '7.1'
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$SED -n l lines3
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mark '7.2' ; $SED -e '/l2_/=' lines1 lines2
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rm -f lines4
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mark '7.3' ; $SED -e '3,12w lines4' lines1
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echo w results
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cat lines4
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mark '7.4' ; $SED -e '4r lines2' lines1
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mark '7.5' ; $SED -e '5r /dev/dds' lines1
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mark '7.6' ; $SED -e '6r /dev/null' lines1
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mark '7.7'
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if [ $BSD -eq 1 -o $GNU -eq 1 -o $SUN -eq 1 ] ; then
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echo BSD, GNU and SunOS cannot pass this one
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else
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sed '200q' $DICT | sed 's$.*$s/^/&/w tmpdir/&$' >script1
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rm -rf tmpdir
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mkdir tmpdir
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$SED -f script1 lines1
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cat tmpdir/*
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rm -rf tmpdir
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fi
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mark '7.8'
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if [ $BSD -eq 1 ] ; then
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echo BSD sed cannot pass 7.7
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else
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echo line1 > lines3
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echo "" >> lines3
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$SED -n -e '$p' lines3 /dev/null
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fi
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}
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test_subst()
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{
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echo Testing substitution commands
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mark '8.1' ; $SED -e 's/./X/g' lines1
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mark '8.2' ; $SED -e 's,.,X,g' lines1
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# GNU and SunOS sed thinks we are escaping . as wildcard, not as separator
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# mark '8.3' ; $SED -e 's.\..X.g' lines1
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# POSIX does not say that this should work
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# mark '8.4' ; $SED -e 's/[/]/Q/' lines1
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mark '8.4' ; $SED -e 's/[\/]/Q/' lines1
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mark '8.5' ; $SED -e 's_\__X_' lines1
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mark '8.6' ; $SED -e 's/./(&)/g' lines1
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mark '8.7' ; $SED -e 's/./(\&)/g' lines1
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mark '8.8' ; $SED -e 's/\(.\)\(.\)\(.\)/x\3x\2x\1/g' lines1
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mark '8.9' ; $SED -e 's/_/u0\
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u1\
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u2/g' lines1
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mark '8.10'
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if [ $BSD -eq 1 -o $GNU -eq 1 ] ; then
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echo 'BSD/GNU sed do not understand digit flags on s commands'
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fi
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$SED -e 's/./X/4' lines1
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rm -f lines4
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mark '8.11' ; $SED -e 's/1/X/w lines4' lines1
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echo s wfile results
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cat lines4
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mark '8.12' ; $SED -e 's/[123]/X/g' lines1
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mark '8.13' ; $SED -e 'y/0123456789/9876543210/' lines1
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mark '8.14' ;
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if [ $BSD -eq 1 -o $GNU -eq 1 -o $SUN -eq 1 ] ; then
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echo BSD/GNU/SUN sed fail this test
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else
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$SED -e 'y10\123456789198765432\101' lines1
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fi
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mark '8.15' ; $SED -e '1N;2y/\n/X/' lines1
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mark '8.16'
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echo 'eeefff' | $SED -e '
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p
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s/e/X/p
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:x
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s//Y/p
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# Establish limit counter in the hold space
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# GNU sed version 3.02 enters into an infinite loop here
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x
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/.\{10\}/ {
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s/.*/ERROR/
|
|
b
|
|
}
|
|
s/.*/&./
|
|
x
|
|
/f/bx
|
|
'
|
|
}
|
|
|
|
test_error()
|
|
{
|
|
exec 0>&3 4>&1 5>&2
|
|
exec 0</dev/null
|
|
exec 2>&1
|
|
set -x
|
|
$TEST -x && exit 1
|
|
$TEST -f && exit 1
|
|
$TEST -e && exit 1
|
|
$TEST -f /dev/dds && exit 1
|
|
$TEST p /dev/dds && exit 1
|
|
$TEST -f /bin/sh && exit 1
|
|
$TEST '{' && exit 1
|
|
$TEST '{' && exit 1
|
|
$TEST '/hello/' && exit 1
|
|
$TEST '1,/hello/' && exit 1
|
|
$TEST -e '-5p' && exit 1
|
|
$TEST '/jj' && exit 1
|
|
$TEST 'a hello' && exit 1
|
|
$TEST 'a \ hello' && exit 1
|
|
$TEST 'b foo' && exit 1
|
|
$TEST 'd hello' && exit 1
|
|
$TEST 's/aa' && exit 1
|
|
$TEST 's/aa/' && exit 1
|
|
$TEST 's/a/b' && exit 1
|
|
$TEST 's/a/b/c/d' && exit 1
|
|
$TEST 's/a/b/ 1 2' && exit 1
|
|
$TEST 's/a/b/ 1 g' && exit 1
|
|
$TEST 's/a/b/w' && exit 1
|
|
$TEST 'y/aa' && exit 1
|
|
$TEST 'y/aa/b/' && exit 1
|
|
$TEST 'y/aa/' && exit 1
|
|
$TEST 'y/a/b' && exit 1
|
|
$TEST 'y/a/b/c/d' && exit 1
|
|
$TEST '!' && exit 1
|
|
$TEST supercalifrangolisticexprialidociussupercalifrangolisticexcius
|
|
set +x
|
|
exec 0>&3 1>&4 2>&5
|
|
}
|
|
|
|
main
|