Testsuite - Improve test15.38 to allow small DefaultTimes

Bug 8970

Signed-off-by: Scott Jackson <scottmo@schedmd.com>

testsuite/expect/test15.38

@@ -29,6 +29,16 @@ source ./globals
 set exit_code   0
 set job_id      0
 
+#
+# Ensure that default partition has a DefaultTime big enough
+#
+run_command -fail "$scontrol update partitionname=[default_partition] DefaultTime=10"
+
+proc cleanup {} {
+	# Restore DefaultTime
+	reconfigure
+}
+
 #
 # Spawn a batch job with a deadline and no time
 #