4 files changed, 101 insertions, 18 deletions
diff --git a/tests/basic.sh b/tests/basic.sh
index 07b664b..7b2ca55 100644
--- a/tests/basic.sh
+++ b/tests/basic.sh
@@ -27,6 +27,9 @@ cat > cron/foo.guile <<EOF
 (job '(next-second) '(display "foo\n"))
 EOF
 
+mcron --schedule=1 cron/foo.guile > "output$$"
+grep -e "foo" "output$$" || fail_ "'foo.guile' job is not scheduled"
+
 mcron --schedule=1 > "output$$"
 grep -e "foo" "output$$" || fail_ "'foo.guile' job is not scheduled"
 
diff --git a/tests/job-specifier.scm b/tests/job-specifier.scm
index baf96af..70dd518 100644
--- a/tests/job-specifier.scm
+++ b/tests/job-specifier.scm
@@ -56,36 +56,32 @@
 
 ;;; TODO: Find more meaningful date examples.
 
+(setenv "TZ" ":UTC")
+
 (test-equal "next-year"
-  (list 59989762800 1546293600)
-  (list (next-year '(1971))
+  (list 1893456000 1546300800)
+  (list (next-year '(130))   ;; This is the year 2030.
         (next-year-from 1522095469)))
 
 (test-equal "next-month"
-  (list 28854000 5094000)
-  (list (next-month '(11))
-        (next-month-from 101 '(0 2 4))))
+  5097600
+  (next-month-from 101 '(0 2 4)))
 
 (test-equal "next-day"
-  (list 2588400 342000)
-  (list (next-day '(31))
-        (next-day-from 4337 '(0 5 10))))
+  345600
+  (next-day-from 4337 '(0 5 10)))
 
 (test-equal "next-hour"
-  '(3600 82800 3600)
-  (list (next-hour)
-        (next-hour '(0))
-        (next-hour-from 3 '(0 1 2 3 4))))
+  3600
+  (next-hour-from 3 '(0 1 2 3 4)))
 
 (test-equal "next-minute"
-  '(240 60)
-  (list (next-minute '(4 9))
-        (next-minute-from 8)))
+  60
+  (next-minute-from 8))
 
 (test-equal "next-second"
-  '(52 15)
-  (list (next-second '(52 55))
-        (next-second-from 14)))
+  15
+  (next-second-from 14))
 
 ;;;
 ;;; Check 'configuration-user' manipulation
diff --git a/tests/schedule-2.sh b/tests/schedule-2.sh
new file mode 100644
index 0000000..531af54
--- /dev/null
+++ b/tests/schedule-2.sh
@@ -0,0 +1,81 @@
+# schedule-2.sh -- Check mcron schedule output
+# Copyright © 2020  Dale Mellor <mcron-lsfnyl@rdmp.org>
+#
+# This file is part of GNU Mcron.
+#
+# GNU Mcron is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# GNU Mcron is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Mcron.  If not, see <http://www.gnu.org/licenses/>.
+
+source "${srcdir}/tests/init.sh"
+
+# Use UTC and SOURCE_DATE_EPOCH to get reproducible result.
+
+SOURCE_DATE_EPOCH=1
+export SOURCE_DATE_EPOCH
+
+TZ=UTC0
+export TZ
+
+# Use current working directory to store mcron files
+XDG_CONFIG_HOME=`pwd`
+export XDG_CONFIG_HOME
+
+LC_ALL=C
+export LC_ALL
+
+mkdir cron
+cat > cron/foo.guile <<EOF
+(job '(next-second) '(display "foo\n"))
+EOF
+
+cat > expected <<EOF
+Thu Jan  1 00:00:01 1970 +0000
+(display foo
+)
+
+Thu Jan  1 00:00:02 1970 +0000
+(display foo
+)
+
+Thu Jan  1 00:00:03 1970 +0000
+(display foo
+)
+
+Thu Jan  1 00:00:04 1970 +0000
+(display foo
+)
+
+Thu Jan  1 00:00:05 1970 +0000
+(display foo
+)
+
+Thu Jan  1 00:00:06 1970 +0000
+(display foo
+)
+
+Thu Jan  1 00:00:07 1970 +0000
+(display foo
+)
+
+Thu Jan  1 00:00:08 1970 +0000
+(display foo
+)
+
+EOF
+
+mcron -s cron/foo.guile > output
+diff expected output \
+    || skip_ 'The -s option is not fully functional; 
+this will be fixed with a future version of GNU Guile.'
+
+Exit 0
diff --git a/tests/schedule.sh b/tests/schedule.sh
index d403f1d..9a1836e 100644
--- a/tests/schedule.sh
+++ b/tests/schedule.sh
@@ -26,6 +26,9 @@ export SOURCE_DATE_EPOCH
 TZ=UTC0
 export TZ
 
+LC_ALL=C
+export LC_ALL
+
 # Use current working directory to store mcron files
 XDG_CONFIG_HOME=`pwd`
 export XDG_CONFIG_HOME