3 # Survex test suite - diffpos tests
4 # Copyright (C) 1999-2024 Olly Betts
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 testdir=`echo $0 | sed 's!/[^/]*$!!' || echo '.'`
22 # allow us to run tests standalone more easily
23 : ${srcdir="$testdir"}
24 if [ -z "$SURVEXLIB" ] ; then
25 SURVEXLIB=`cd "$srcdir/../lib" && pwd`
29 # force VERBOSE if we're run on a subset of tests
30 test -n "$*" && VERBOSE=1
32 test -x "$testdir"/../src/cavern || testdir=.
36 DIFF='diff --strip-trailing-cr'
37 QUIET_DIFF='diff -q --strip-trailing-cr'
41 # Use cmp when we can as a small optimisation.
46 : ${DIFFPOS="$testdir"/../src/diffpos}
48 : ${TESTS=${*:-"delatend addatend"}}
53 # Suppress checking for leaks on exit if we're build with lsan - we don't
54 # generally waste effort to free all allocations as the OS will reclaim
56 LSAN_OPTIONS=leak_check_at_exit=0
61 if [ -n "$VALGRIND" ] ; then
63 DIFFPOS="$VALGRIND --log-file=$vg_log --error-exitcode=$vg_error $DIFFPOS"
66 for file in $TESTS ; do
69 $DIFFPOS "$srcdir/${file}a.pos" "$srcdir/${file}b.pos" > diffpos.tmp
71 if [ -n "$VALGRIND" ] ; then
72 if [ $exitcode = "$vg_error" ] ; then
79 if test -n "$VERBOSE" ; then
81 $DIFF diffpos.tmp "$srcdir/${file}.out" || exit 1
83 $QUIET_DIFF diffpos.tmp "$srcdir/${file}.out" > /dev/null || exit 1
88 for args in '' '--survey survey' '--survey survey.xyzzy' '--survey xyzzy' ; do
91 $DIFFPOS $args "$srcdir/v0.3d" "$srcdir/v0.3d" > diffpos.tmp
92 if test -n "$VERBOSE" ; then
95 $QUIET_DIFF diffpos.tmp /dev/null > /dev/null || exit 1
98 test -n "$VERBOSE" && echo "Test passed"