add testcase

src/test/java/com/alibaba/json/bvt/MapRefTest6.java

@@ -0,0 +1,28 @@
+package com.alibaba.json.bvt;
+
+import java.util.List;
+import java.util.Map;
+
+import junit.framework.TestCase;
+
+import org.junit.Assert;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.TypeReference;
+
+public class MapRefTest6 extends TestCase {
+
+    public void test_0() throws Exception {
+        List<Map<Object, Object>> list = JSON.parseObject("[{},{\"$\":\"$[0]\"},{\"$001\":\"101\"},{\"$r01\":\"102\"},{\"$re1\":\"103\"}]",
+                                                          new TypeReference<List<Map<Object, Object>>>() {
+                                                          });
+        Assert.assertEquals(5, list.size());
+        Assert.assertEquals(true, ((Map)list.get(0)).isEmpty());
+        Assert.assertEquals("$[0]", ((Map)list.get(1)).get("$"));
+        Assert.assertEquals("101", ((Map)list.get(2)).get("$001"));
+        Assert.assertEquals("102", ((Map)list.get(3)).get("$r01"));
+        Assert.assertEquals("103", ((Map)list.get(4)).get("$re1"));
+    }
+
+
+}