From 6479ac7ea1d0941b59933b6be36228e24d526131 Mon Sep 17 00:00:00 2001
From: "K.Kosako" <kosako@sofnec.co.jp>
Date: Tue, 4 Jul 2017 14:48:06 +0900
Subject: [PATCH] add test cases for backref checker

---
 test/testc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/testc.c b/test/testc.c
index 725e375..a58037d 100644
--- a/test/testc.c
+++ b/test/testc.c
@@ -590,6 +590,9 @@ extern int main(int argc, char* argv[])
   x2("\\g<+2>(abc)(ABC){0}", "ABCabc", 0, 6); // relative call by positive number
   x2("A\\g'0'|B()", "AAAAB", 0, 5);
   x3("(A\\g'0')|B", "AAAAB", 0, 5, 1);
+  x2("(a*)(?(1))aa", "aaaaa", 0, 5);
+  x2("(a*)(?(-1))aa", "aaaaa", 0, 5);
+  x2("(?<name>aaa)(?('name'))aa", "aaaaa", 0, 5);
 
   /*
     < ifndef IGNORE_EUC_JP >
-- 
2.40.0