X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/23707aaf4163c211be0a3370f24e346bf9d88d94..ceaab2f46ae8fa4598b9682eaf3210cda21517c9:/test/common.sh.in

diff --git a/test/common.sh.in b/test/common.sh.in
index 1e93f1b0..b2c7a7d7 100644
--- a/test/common.sh.in
+++ b/test/common.sh.in
@@ -5,7 +5,11 @@
 #### The following 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"
+#### Use the result of cd and pwd -P so that the result will agree
+#### with what getcwd(3) returns.
+test -d "$MH_OBJ_DIR/test/testdir"  ||  mkdir -p "$MH_OBJ_DIR/test/testdir"
+test -z "$MH_TEST_DIR" && MH_TEST_DIR=`cd "$MH_OBJ_DIR/test/testdir" && pwd -P`
+export MH_TEST_DIR
 test -z "$MH_INST_DIR"  &&  MH_INST_DIR="${MH_TEST_DIR}/inst"
 test -z "$MH_VERSION"  &&  MH_VERSION="@VERSION@"
 test -z "$prefix"  &&  prefix=@prefix@
@@ -25,6 +29,20 @@ test -z "$ICONV_ENABLED"  &&  ICONV_ENABLED="@ICONV_ENABLED@"
 test -z "$OAUTH_SUPPORT"  &&  OAUTH_SUPPORT="@OAUTH_SUPPORT@"
 test -z "$CURL_USER_AGENT"  &&  CURL_USER_AGENT="@CURL_USER_AGENT@"
 
+#### If w3m is used, HOME needs to be set, assuming default w3m config.
+#### So make sure that HOME is set to avoid run-time warning about not
+#### being able to create config directory.
+test -z "$HOME"  &&  HOME=$MH_TEST_DIR
+HOME=$MH_TEST_DIR
+export HOME
+
+#### If w3m is used, HOME needs to be set, assuming default w3m config.
+#### So make sure that HOME is set to avoid run-time warning about not
+#### being able to create config directory.
+test -z "$HOME"  &&  HOME=$MH_TEST_DIR
+HOME=$MH_TEST_DIR
+export HOME
+
 unset MAILDROP MHBUILD MHCONTEXT MHMTSUSERCONF MHN MHSHOW MHSTORE
 unset MHLDEBUG MHPDEBUG MHWDEBUG PAGER
 #### Set LC_ALL in individual tests as needed.  Unset these so
@@ -173,7 +191,7 @@ prepare_space() {
 #### Optional arguments:
 ####   'keep first' -- first file is removed unless this is present.
 ####   'ignore space' -- spacing differences will not be considered
-####        signficant, emulating GNU diff -w.  It is assumed that the
+####        significant, emulating GNU diff -w.  It is assumed that the
 ####        first file has already been run through prepare_space.
 ####   ':' <test name> -- will print '<test name>' in the failure message,
 ####        to make it easier to tell which of multiple tests has failed.
@@ -337,6 +355,7 @@ setup_test ()
 
   # clean old test data on exit
   trap cleanup 0
+
   # setup test data
   mkdir -p "$MH_TEST_DIR/Mail" || exit 1
   cat > "$MH" <<EOF || exit 1