test elapsed time

test/stub/extra/onemore.bash

@@ -9,7 +9,7 @@ function onemore {
 
 function do_next {
   echo do_next
-  exit 10 # youpi
+  exit 13 # youpi
   grep nope nope
   echo $nope
   command_not_found

test/stub/scenario.bash

@@ -76,14 +76,20 @@ function do_success {
   return
 }
 
+function do_exit_0 {
+  echo success
+  exit 0
+  echo SHOULD NOT APPEAR
+}
+
 function do_success_with_args {
   echo "count args: $#"
 }
 
 function do_unbound_variable {
   a=5
-  echo "a=${a}"
-  echo "b=${b}"
+  echo -n "content: "
+  echo -n "a=${a} b=${b}"
 }
 
 function do_source_not_found {