Check for overflow, bad suffixes, and negative values for time

parameters.

src/server/testsuite/lyskomd.0/37.exp

@@ -79,6 +79,8 @@ system "kill -HUP $lyskomd_pid"
 client_death 0
 lyskomd_death "" signal
 
+##################################################################
+
 lyskomd_start "" "Garb busy postponement: 1 microfortnight
 Garb timeout: 1us
 Sync timeout: 10 us
@@ -136,3 +138,26 @@ if {$debug_calls} {
 system "kill -HUP $lyskomd_pid"
 client_death 0
 lyskomd_death "" signal
+
+##################################################################
+
+lyskomd_fail_start {
+    "Overflow for parameter Garb timeout \\(\[0-9.\]* seconds\\)"
+    "assigner for Garb timeout failed"
+    "Overflow for parameter Sync timeout \\(\[0-9.\]* seconds\\)"
+    "assigner for Sync timeout failed"
+    "Overflow for parameter Garb interval \\(\[0-9.\]* days\\)"
+    "assigner for Garb interval failed"
+    "Overflow for parameter Sync retry interval \\(\[0-9.\]* us\\)"
+    "assigner for Sync retry interval failed"
+    "Please fix the above errors in config/lyskomd-config and restart lyskomd"
+} "" [exec ./timeval-overflow]
+
+lyskomd_fail_start {
+    "Bad suffix for parameter Garb interval"
+    "assigner for Garb interval failed"
+    "Negative values not supported for parameter Sync timeout"
+    "assigner for Sync timeout failed"
+    "Please fix the above errors in config/lyskomd-config and restart lyskomd"
+} "" "Garb interval: 4 lifetimes
+Sync timeout: -2 us"