The test check() function now removes the expected and actual output files if they...

[mmh] / test / common.sh.in

diff --git a/test/common.sh.in b/test/common.sh.in
index c7d557a..2308d70 100644 (file)
--- a/test/common.sh.in
+++ b/test/common.sh.in
@@ -1,4 +1,23 @@
 # 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 "$sysconfdir"  &&  sysconfdir="@sysconfdir@"
+export MH_TEST_DIR auxexecdir bindir mandir sysconfdir
+
+test -z "$MH_INST_DIR"  &&  MH_INST_DIR=${MH_TEST_DIR}/inst
+export MH_INST_DIR
+
 
 output_md5()
 {
@@ -9,7 +28,7 @@ test_skip ()
 {
   WHY="$1"
   echo "$Test $0 SKIP ($WHY)"
-  exit 120
+  exit 77
 }
 
 # portable implementation of 'which' utility
@@ -56,3 +75,83 @@ progress_done ()
 {
   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
+}
+
+#### check_string() 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.
+check_string() {
+  #### Invert exit status to prevent triggering immediate exit due to set -e.
+  ! actual_output=`$1 2>&1`
+  if test "$actual_output" != "$2"; then
+    echo "$0: \"$1\" should have produced:" 1>&2
+    echo "    $2" 1>&2
+    echo "but instead produced:" 1>&2
+    echo "    $actual_output" 1>&2
+    failed=`expr ${failed:-0} + 1`
+  fi
+}
+
+setup_test ()
+{
+  export MH=${MH_TEST_DIR}/Mail/.mh_profile
+  export MHMTSCONF=${MH_INST_DIR}${sysconfdir}/mts.conf
+  export PATH=${MH_INST_DIR}${bindir}:${PATH}
+  export MH_LIB_DIR=${MH_INST_DIR}${auxexecdir}
+
+  #
+  # Only install once
+  #
+  if [ ! -d ${MH_INST_DIR}${bindir} ]; then
+    (cd ${MH_OBJ_DIR} && make DESTDIR=${MH_INST_DIR} install) || exit 1
+  fi
+
+  # clean old test data
+  trap "rm -rf $MH_TEST_DIR/Mail; exit \$status" 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
+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
+  do
+    cp ${MH_INST_DIR}${sysconfdir}/${f} ${MH_TEST_DIR}/Mail || exit 1
+  done
+
+  folder -create +inbox > /dev/null
+  # create 10 basic messages
+  for i in 1 2 3 4 5 6 7 8 9 10;
+  do
+    cat > $MH_TEST_DIR/Mail/inbox/$i <<EOF || exit 1
+From: Test$i <test$i@example.com>
+To: Some User <user@example.com>
+Date: Fri, 29 Sep 2006 00:00:00
+Subject: Testing message $i
+
+This is message number $i
+EOF
+  done
+}