maint: correct test-related comments

* tests/mv/i-3: Adjust comment to match just-changed code.
Spotted by Pádraig Brady.
* tests/init.cfg (retry_delay_): Correct spelling of function name
in usage example.

diff --git a/tests/init.cfg b/tests/init.cfg
index 2270c0d..a7860e7 100644 (file)
--- a/tests/init.cfg
+++ b/tests/init.cfg
@@ -373,7 +373,7 @@ working_umask_or_skip_()
 
 # Retry a function requiring a sufficient delay to _pass_
 # using a truncated exponential backoff method.
-#     Example: retry_delay dd_reblock_1 .1 6
+#     Example: retry_delay_ dd_reblock_1 .1 6
 # This example will call the dd_reblock_1 function with
 # an initial delay of .1 second and call it at most 6 times
 # with a max delay of 3.2s (doubled each time), or a total of 6.3s

diff --git a/tests/mv/i-3 b/tests/mv/i-3
index 7b77273..d2fdf08 100755 (executable)
--- a/tests/mv/i-3
+++ b/tests/mv/i-3
@@ -39,7 +39,7 @@ test -r "$tty" 2>&1 \
 
 mv f g < $tty > out 2>&1 & pid=$!
 
-# Wait up to 3.1s for the expected prompt
+# Test for the expected prompt; sleep upon non-match.
 check_overwrite_prompt()
 {
   local delay="$1"
@@ -48,6 +48,8 @@ check_overwrite_prompt()
     *) sleep $delay; return 1;;
   esac
 }
+
+# Wait for up to 12.7 seconds for the expected prompt.
 retry_delay_ check_overwrite_prompt .1 7 || fail=1
 
 kill $pid