xref: /freebsd/contrib/byacc/test/run_test.sh (revision 0572ccaa4543b0abef8ef81e384c1d04de9f3da1) 
1#!/bin/sh
2# $Id: run_test.sh,v 1.22 2014/04/09 11:00:45 tom Exp $
3# vi:ts=4 sw=4:
4
5# NEW is the file created by the testcase
6# REF is the reference file against which to compare
7test_diffs() {
8	# echo "...test_diffs $NEW vs $REF"
9	mv -f $NEW ${REF_DIR}/
10	CMP=${REF_DIR}/${NEW}
11	if test ! -f $CMP
12	then
13		echo "...not found $CMP"
14	else
15		sed	-e s,$NEW,$REF, \
16			-e "s%$YACC%YACC%" \
17			-e '/YYPATCH/s/[0-9][0-9]*/"yyyymmdd"/' \
18			-e '/#define YYPATCH/s/PATCH/CHECK/' \
19			-e 's,#line \([1-9][0-9]*\) "'$REF_DIR'/,#line \1 ",' \
20			-e 's,#line \([1-9][0-9]*\) "'$TEST_DIR'/,#line \1 ",' \
21			< $CMP >$tmpfile \
22			&& mv $tmpfile $CMP
23		if test ! -f $REF
24		then
25			mv $CMP $REF
26			echo "...saved $REF"
27		elif ( cmp -s $REF $CMP )
28		then
29			echo "...ok $REF"
30			rm -f $CMP
31		else
32			echo "...diff $REF"
33			diff -u $REF $CMP
34		fi
35	fi
36}
37
38test_flags() {
39	echo "** testing flags $*"
40	root=$1
41	ROOT=test-$root
42	shift 1
43	$YACC $* >$ROOT.output \
44	    2>&1 >$ROOT.error
45	for type in .output .error
46	do
47		NEW=$ROOT$type
48		REF=$REF_DIR/$root$type
49		test_diffs
50	done
51}
52
53if test $# = 1
54then
55	PROG_DIR=`pwd`
56	TEST_DIR=$1
57	PROG_DIR=`echo "$PROG_DIR" | sed -e 's/ /\\\\ /g'`
58	TEST_DIR=`echo "$TEST_DIR" | sed -e 's/ /\\\\ /g'`
59else
60	PROG_DIR=..
61	TEST_DIR=.
62fi
63
64YACC=$PROG_DIR/yacc
65
66tmpfile=temp$$
67
68ifBTYACC=`fgrep -l 'define YYBTYACC' config.h > /dev/null; test $? != 0; echo $?`
69
70if test $ifBTYACC = 0; then
71	REF_DIR=${TEST_DIR}/yacc
72else
73	REF_DIR=${TEST_DIR}/btyacc
74fi
75
76rm -f ${REF_DIR}/test-*
77
78echo '** '`date`
79
80# Tests which do not need files
81MYFILE=nosuchfile
82test_flags help -z
83test_flags big_b -B
84test_flags big_l -L
85
86# Test attempts to read non-existent file
87rm -f $MYFILE.*
88test_flags nostdin - $MYFILE.y
89test_flags no_opts -- $MYFILE.y
90
91# Test attempts to write to readonly file
92touch $MYFILE.y
93
94touch $MYFILE.c
95chmod 444 $MYFILE.*
96test_flags no_b_opt   -b
97test_flags no_b_opt1  -bBASE -o $MYFILE.c $MYFILE.y
98
99touch $MYFILE.c
100chmod 444 $MYFILE.*
101test_flags no_p_opt   -p
102test_flags no_p_opt1  -pBASE -o $MYFILE.c $MYFILE.y
103rm -f BASE$MYFILE.c
104
105touch $MYFILE.dot
106chmod 444 $MYFILE.*
107test_flags no_graph   -g -o $MYFILE.c $MYFILE.y
108rm -f $MYFILE.dot
109
110touch $MYFILE.output
111chmod 444 $MYFILE.*
112test_flags no_verbose -v -o $MYFILE.c $MYFILE.y
113test_flags no_output  -o $MYFILE.output $MYFILE.y
114test_flags no_output1  -o$MYFILE.output $MYFILE.y
115test_flags no_output2  -o
116rm -f $MYFILE.output
117
118touch $MYFILE.h
119chmod 444 $MYFILE.*
120test_flags no_defines -d -o $MYFILE.c $MYFILE.y
121rm -f $MYFILE.h
122
123touch $MYFILE.i
124chmod 444 $MYFILE.*
125test_flags no_include -i -o $MYFILE.c $MYFILE.y
126rm -f $MYFILE.i
127
128touch $MYFILE.code.c
129chmod 444 $MYFILE.*
130test_flags no_code_c -r -o $MYFILE.c $MYFILE.y
131rm -f $MYFILE.code.c
132
133rm -f $MYFILE.*
134
135for input in ${TEST_DIR}/*.y
136do
137	case $input in
138	test-*)
139		echo "?? ignored $input"
140		;;
141	*)
142		root=`basename $input .y`
143		ROOT="test-$root"
144		prefix=${root}_
145
146		OPTS=
147		OPT2=
148		OOPT=
149		TYPE=".error .output .tab.c .tab.h"
150		case $input in
151		${TEST_DIR}/btyacc_*)
152			if test $ifBTYACC = 0; then continue; fi
153			OPTS="$OPTS -B"
154			prefix=`echo "$prefix" | sed -e 's/^btyacc_//'`
155			;;
156		${TEST_DIR}/grammar*)
157			OPTS="$OPTS -g"
158			TYPE="$TYPE .dot"
159			;;
160		${TEST_DIR}/code_debug*)
161			OPTS="$OPTS -t -i"
162			OOPT=rename_debug.c
163			TYPE="$TYPE .i"
164			prefix=
165			;;
166		${TEST_DIR}/code_*)
167			OPTS="$OPTS -r"
168			TYPE="$TYPE .code.c"
169			prefix=`echo "$prefix" | sed -e 's/^code_//'`
170			;;
171		${TEST_DIR}/pure_*)
172			OPTS="$OPTS -P"
173			prefix=`echo "$prefix" | sed -e 's/^pure_//'`
174			;;
175		${TEST_DIR}/quote_*)
176			OPT2="-s"
177			;;
178		${TEST_DIR}/inherit*|\
179		${TEST_DIR}/err_inherit*)
180			if test $ifBTYACC = 0; then continue; fi
181			;;
182		esac
183
184		echo "** testing $input"
185
186		test -n "$prefix" && prefix="-p $prefix"
187
188		for opt2 in "" $OPT2
189		do
190			output=$OOPT
191			if test -n "$output"
192			then
193				output="-o $output"
194				error=`basename $OOPT .c`.error
195			else
196				error=${ROOT}${opt2}.error
197			fi
198
199			$YACC $OPTS $opt2 -v -d $output $prefix -b $ROOT${opt2} $input 2>$error
200			for type in $TYPE
201			do
202				REF=${REF_DIR}/${root}${opt2}${type}
203
204				# handle renaming due to "-o" option
205				if test -n "$OOPT"
206				then
207					case $type in
208					*.tab.c)
209						type=.c
210						;;
211					*.tab.h)
212						type=.h
213						;;
214					*)
215						;;
216					esac
217					NEW=`basename $OOPT .c`${type}
218					case $NEW in
219					test-*)
220						;;
221					*)
222						if test -f "$NEW"
223						then
224							REF=${REF_DIR}/$NEW
225							mv $NEW test-$NEW
226							NEW=test-$NEW
227						fi
228						;;
229					esac
230				else
231					NEW=${ROOT}${opt2}${type}
232				fi
233				test_diffs
234			done
235		done
236		;;
237	esac
238done
239