+################################################################################
+# delay_exit_on_zero_displays
+################################################################################
+
+is(parser_calls('delay_exit_on_zero_displays 300'),
+ "cfg_delay_exit_on_zero_displays(300)\n",
+ 'delay_exit_on_zero_displays ok');
+
+is(parser_calls('delay_exit_on_zero_displays 500 ms'),
+ "cfg_delay_exit_on_zero_displays(500)\n",
+ 'delay_exit_on_zero_displays ok');
+
+is(parser_calls('delay_exit_on_zero_displays 700ms'),
+ "cfg_delay_exit_on_zero_displays(700)\n",
+ 'delay_exit_on_zero_displays ok');
+
+$config = <<'EOT';
+delay_exit_on_zero_displays 300
+delay_exit_on_zero_displays 500 ms
+delay_exit_on_zero_displays 700ms
+delay_exit_on_zero_displays 700
+EOT
+
+$expected = <<'EOT';
+cfg_delay_exit_on_zero_displays(300)
+cfg_delay_exit_on_zero_displays(500)
+cfg_delay_exit_on_zero_displays(700)
+cfg_delay_exit_on_zero_displays(700)
+EOT
+
+is(parser_calls($config),
+ $expected,
+ 'delay_exit_on_zero_displays ok');
+