# Common helper routines for test shell scripts -- intended to be sourced by them
# @configure_input@
+
+#### The following exported variables are set by "make check". Ensure
+#### that they are set here so that individual tests can be run
+#### outside of make. Requires that MH_OBJ_DIR be set on entry.
+test -z "$MH_TEST_DIR" && MH_TEST_DIR="$MH_OBJ_DIR/test/testdir"
+test -z "$prefix" && prefix=@prefix@
+test -z "$datarootdir" && datarootdir=@datarootdir@
+test -z "$exec_prefix" && exec_prefix=@exec_prefix@
+test -z "$auxexecdir" && auxexecdir="@libdir@"
+test -z "$bindir" && bindir="@bindir@"
+test -z "$mandir" && mandir="@mandir@"
+test -z "$sysconfdir" && sysconfdir="@sysconfdir@"
+test -z "$pagerpath" && pagerpath="@pagerpath@"
+export MH_TEST_DIR auxexecdir bindir mandir sysconfdir pagerpath
+
+test -z "$MH_INST_DIR" && MH_INST_DIR=${MH_TEST_DIR}/inst
+export MH_INST_DIR
+
+unset MHBUILD MHCONTEXT MHMTSUSERCONF MHN MHSHOW MHSTORE MHTMPDIR
+unset MHLDEBUG MHPDEBUG MHWDEBUG
+
output_md5()
{
- @MD5SUM@ $* | @MD5FMT@
+ #### Output just the checksum. If the filename needs to appear on
+ #### the same line, the caller needs to add it. This avoids
+ #### differences due to a leading '*' binary file indicator, for
+ #### text files, on some platforms (Cygwin).
+ @MD5SUM@ $* | @MD5FMT@ | cut -d ' ' -f 1
}
+#### Use built-in $((...)) in test suite if shell supports it.
+#### Borrowed from configure's as_fn_arith. The result is placed
+#### in global arith_val.
+#### Detected at run-time instead of by configure to allow testing
+#### with different shells.
+if (eval "test \$(( 1 + 1 )) = 2" 2>/dev/null); then
+ eval 'arith_eval () { arith_val=$(( $* )); }'
+else
+ arith_eval () { arith_val=`expr "$@" || test $? -eq 1`; }
+fi
+
test_skip ()
{
WHY="$1"
require_prog ()
{
- if [ -z "$(findprog $1)" ]; then
+ if [ -z "`findprog $1`" ]; then
test_skip "missing $1"
fi
}
THIS="$1"
FIRST="$2"
LAST="$3"
- RANGE="$(($LAST - $FIRST))"
- PROG="$(($THIS - $FIRST))"
+ arith_eval $LAST - $FIRST; RANGE=$arith_val
+ arith_eval $THIS - $FIRST; PROG=$arith_val
# this automatically rounds to nearest integer
- PERC="$(((100 * $PROG) / $RANGE))"
+ arith_eval 100 \* $PROG / $RANGE; PERC=$arith_val
# note \r so next update will overwrite
printf "%3d%%\r" $PERC
}
printf "100%%\n"
}
+#### check() requires two arguments, each the name of a file to be
+#### diff'ed.
+#### If the same, the second file is removed. And the first file is
+#### removed unless the optional third argument has a value of
+#### 'keep first'.
+#### If different, global variable "failed" is incremented.
+check() {
+ #### POSIX diff should support -c.
+ if diff -c "$1" "$2"; then
+ test $# -lt 3 -o "$3" != 'keep first' && rm -f "$1"
+ rm -f "$2"
+ else
+ echo "$0: test failed, outputs are in $1 and $2."
+ failed=`expr ${failed:-0} + 1`
+ fi
+}
+
+#### run_test() requires two arguments, the first is a program and
+#### arguments, the second is its expected one-line output string.
+#### If the actual output does not match that string:
+#### an error message is printed and global variable "failed" is incremented;
+#### if there is an optional third argument, it is used in the error message.
+run_test() {
+ set +e
+ actual_output=`$1 2>&1`
+ set -e
+ if test x"$actual_output" != x"$2"; then
+ echo "$0: ${3:-\"$1\"} expected:" 1>&2
+ echo " '$2'" 1>&2
+ echo "but instead got:" 1>&2
+ echo " '$actual_output'" 1>&2
+ failed=`expr ${failed:-0} + 1`
+ fi
+}
+
setup_test ()
{
- export MH=${MH_TEST_DIR}/Mail/.mh_profile
- export MH_INST_DIR=${MH_TEST_DIR}/inst
- export MHMTSCONF=${MH_INST_DIR}${sysconfdir}/mts.conf
- export PATH=${MH_INST_DIR}${bindir}:${PATH}
- export MH_LIB_DIR=${MH_INST_DIR}${auxexecdir}
-
- if [ -z "${srcdir}" ]; then
- echo "srcdir not set; aborting"
- exit 1
- fi
+ MH=${MH_TEST_DIR}/Mail/.mh_profile
+ MHMTSCONF=${MH_INST_DIR}${sysconfdir}/mts.conf
+ PATH=${MH_INST_DIR}${bindir}:${PATH}
+ MH_LIB_DIR=${MH_INST_DIR}${auxexecdir}
+ export MH MHMTSCONF MH_LIB_DIR PATH
#
- # Only do this once
+ # Only install once
#
+ if [ -d ${MH_INST_DIR}${bindir} ]; then
+ :
+ else
+ (cd ${MH_OBJ_DIR} && make DESTDIR=${MH_INST_DIR} SETGID_MAIL= install) ||
+ exit 1
- if [ ! -d ${MH_INST_DIR}${bindir} ]; then
- (cd ${MH_OBJ_DIR} && make DESTDIR=${MH_INST_DIR} install) || exit 1
+ #### Don't test with sendmail because it would really send the
+ #### mail. If configured to use sendmail, change to smtp instead
+ #### so that we use fakesmtp.
+ sed -e 's/mts: *sendmail/mts: smtp/' ${MHMTSCONF} >${MHMTSCONF}.new
+ mv -f ${MHMTSCONF}.new ${MHMTSCONF}
fi
# clean old test data
- trap "rm -rf $MH_TEST_DIR/Mail; exit \$status" 0
+ trap "rm -rf $MH_TEST_DIR/Mail" 0
# setup test data
mkdir $MH_TEST_DIR/Mail || exit 1
cat > $MH <<EOF || exit 1
Path: ${MH_TEST_DIR}/Mail
mhlproc: ${MH_LIB_DIR}/mhl
+showproc: ${MH_LIB_DIR}/mhl
+postproc: ${MH_LIB_DIR}/post
+fileproc: ${MH_INST_DIR}${bindir}/refile
EOF
for f in MailAliases components digestcomps distcomps forwcomps mhl.body \
- mhl.digest mhl.format mhl.forward mhl.headers mhl.reply \
- mhn.defaults rcvdistcomps replcomps replgroupcomps scan.MMDDYY \
- scan.YYYYMMDD scan.default scan.mailx scan.nomime scan.size \
- scan.time scan.timely scan.unseen
+ mhl.digest mhl.format mhl.forward mhl.headers mhl.reply \
+ mhn.defaults rcvdistcomps replcomps replgroupcomps scan.MMDDYY \
+ scan.YYYYMMDD scan.default scan.mailx scan.nomime scan.size \
+ scan.time scan.timely scan.unseen
do
cp ${MH_INST_DIR}${sysconfdir}/${f} ${MH_TEST_DIR}/Mail || exit 1
done