fix:add test case

source/client/test/smlTest.cpp

@@ -1272,14 +1272,40 @@ TEST(testCase, sml_params_Test) {
   };
   TAOS_RES* res = taos_schemaless_insert(taos, (char**)sql, 1, TSDB_SML_LINE_PROTOCOL, TSDB_SML_TIMESTAMP_MILLI_SECONDS);
   ASSERT_EQ(taos_errno(res), TSDB_CODE_PAR_DB_NOT_SPECIFIED);
-  taos_free_result(pRes);
+  taos_free_result(res);
 
   pRes = taos_query(taos, "use param");
-  taos_free_result(pRes);
+  taos_free_result(res);
 
   res = taos_schemaless_insert(taos, (char**)sql, 1, TSDB_SML_LINE_PROTOCOL, TSDB_SML_TIMESTAMP_MILLI_SECONDS);
   ASSERT_EQ(taos_errno(res), TSDB_CODE_SML_INVALID_DB_CONF);
+  taos_free_result(res);
+}
+
+TEST(testCase, sml_16384_Test) {
+  TAOS *taos = taos_connect("localhost", "root", "taosdata", NULL, 0);
+  ASSERT_NE(taos, nullptr);
+
+  TAOS_RES* pRes = taos_query(taos, "create database if not exists d16384 schemaless 1");
   taos_free_result(pRes);
+
+  const char *sql[] = {
+      "qelhxo,id=pnnqhsa,t0=t,t1=127i8 c0=t,c1=127i8 1626006833639000000",
+  };
+
+  pRes = taos_query(taos, "use d16384");
+  taos_free_result(pRes);
+
+  TAOS_RES* res = taos_schemaless_insert(taos, (char**)sql, 1, TSDB_SML_LINE_PROTOCOL, 0);
+  ASSERT_EQ(taos_errno(res), 0);
+  taos_free_result(res);
+
+  const char *sql1[] = {
+      "qelhxo,id=pnnqhsa,t0=t,t1=127i8 c0=f,c1=127i8,c11=L\"ncharColValue\",c10=t 1626006833639000000",
+  };
+  TAOS_RES* res1 = taos_schemaless_insert(taos, (char**)sql1, 1, TSDB_SML_LINE_PROTOCOL, 0);
+  ASSERT_EQ(taos_errno(res1), 0);
+  taos_free_result(res1);
 }
 
 TEST(testCase, sml_oom_Test) {