Check that functional tests log no errors

After all other functional tests, check the output of show log 7 to
make sure that no earlier tests caused errors at or above that
loglevel.

diff --git a/bin/test b/bin/test
index 62a6202..37e8100 100755 (executable)
--- a/bin/test
+++ b/bin/test
@@ -162,6 +162,11 @@ test_show_log = (
         "[0-9]+\. The matching lines\r\nfrom [0-9]+ to [0-9]+ are:", ""),
 )
 
+test_log_no_errors = (
+    (2, "> ", "show log 7"),
+    (2, "None of the [0-9]+ lines in memory matches your request\.", ""),
+)
+
 dialogue = (
     (test_account0_setup, "first account setup"),
     (test_account1_setup, "second account setup"),
@@ -178,6 +183,7 @@ dialogue = (
     (test_admin_restriction, "restricted admin commands"),
     (test_admin_help, "admin help"),
     (test_show_log, "show log"),
+    (test_log_no_errors, "no errors logged"),
 )
 
 captures = ["", "", ""]