X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/23707aaf4163c211be0a3370f24e346bf9d88d94..ef1ba39e8dae81091b6c3e73e72825ef6edea3c6:/test/common.sh.in

diff --git a/test/common.sh.in b/test/common.sh.in
index 1e93f1b0..b123aca6 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@
@@ -25,8 +29,22 @@ 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
+unset MHLDEBUG MHPDEBUG MHWDEBUG PAGER XOAUTH SMTPUTF8
 #### Set LC_ALL in individual tests as needed.  Unset these so
 #### that we don't depend on user's settings in other tests.
 unset LANG LC_ALL LC_CTYPE
@@ -92,10 +110,15 @@ require_prog ()
 }
 
 # Skip test if none of the offered locales are supported.
+# As side effect, use the first locale that is found.  Note that
+# some platforms allow, by way of example, en_US.UTF-8 to be used
+# even though en_US.UTF8 is listed by locale -a.  But by setting
+# LC_ALL here, we don't rely on that.
 require_locale ()
 {
   for locale in "$@"; do
     if locale -a | grep -i "$locale" >/dev/null; then
+        LC_ALL="$locale"; export LC_ALL
         return
     fi
   done
@@ -173,7 +196,7 @@ 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.
@@ -290,13 +313,18 @@ cleanup() {
 
 #### Function to set the test name, and whatever the future brings.
 start_test() {
-    nmh_tests_testname="$1"
+    #### run_test disables exit on non-zero status, but does increment
+    #### failed.  Don't overwrite nmh_tests_testname if there was a
+    #### failure; remember the first test that failed.
+    [ ${failed:-0} -eq 0 ]  &&  nmh_tests_testname="$1"
 }
 
 #### Corresponding function to indicate that the test has finished.  It need
 #### not be called after each test, just the last one in a file.
 finish_test() {
-    unset nmh_tests_testname
+    #### run_test disables exit on non-zero status, but does increment
+    #### failed.  Don't unset nmh_tests_testname if there was a failure.
+    [ ${failed:-0} -eq 0 ]  &&  unset nmh_tests_testname
 }
 
 setup_test ()
@@ -337,6 +365,7 @@ 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
@@ -370,6 +399,10 @@ EOF
   fi
 
   folder -create +inbox > /dev/null
+  #### Suppress warnings about a new version.
+  #### mhparam version includes the nmh- prefix, so be consistent with that.
+  printf 'Version: nmh-%s\n' "${MH_VERSION}" >> "${MH_TEST_DIR}"/Mail/context
+
   # create 10 basic messages
   for i in 1 2 3 4 5 6 7 8 9 10;
   do