Do not wait for too long in do_run_test

2015-01-31 20:25:40 +03:00 · 2015-01-31 20:25:40 +03:00 · f9d65fb34d
parent 2ef5107628
commit f9d65fb34d
1 changed files with 7 additions and 1 deletions
--- a/tests/test_shells/test.sh
+++ b/tests/test_shells/test.sh
@ -111,8 +111,14 @@ do_run_test() {
 	done
 	# Wait for screen to initialize
 	sleep 1
-	while ! screen -S "$SESNAME" -p 0 -X width 300 1 ; do
+	local attempts=100
+	while ! screen -S "$SESNAME" -p 0 -X width 300 1 >/dev/null ; do
 		sleep 0.1s
+		attempts=$(( attempts - 1 ))
+		if test $attempts -eq 0 ; then
+			echo "Waiting for too long: assuming test failed"
+			return 1
+		fi
 	done
 	if ( \
 		test "x${SH}" = "xdash" \