From 887cca3aa86296339cb1e341e42bcb46a5ef11e4 Mon Sep 17 00:00:00 2001
From: wangmm0220 <wangmm0220@gmail.com>
Date: Sat, 16 Jul 2022 16:11:16 +0800
Subject: [PATCH] fix:error in schemaless

---
 source/client/src/clientSml.c  |  2 +-
 source/client/test/smlTest.cpp | 26 ++++++++++++++++++++++++++
 2 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/source/client/src/clientSml.c b/source/client/src/clientSml.c
index 5f26db67fc..e1230abbce 100644
--- a/source/client/src/clientSml.c
+++ b/source/client/src/clientSml.c
@@ -609,7 +609,7 @@ static bool smlParseNumber(SSmlKv *kvVal, SSmlMsgBuf *msg) {
     }
     kvVal->type = TSDB_DATA_TYPE_BIGINT;
     kvVal->i = (int64_t)result;
-  } else if ((left == 3 && strncasecmp(endptr, "u64", left) == 0)) {
+  } else if ((left == 1 && *endptr == 'u') || (left == 3 && strncasecmp(endptr, "u64", left) == 0)) {
     if (result >= (double)UINT64_MAX || result < 0) {
       errno = 0;
       uint64_t tmp = taosStr2UInt64(pVal, &endptr, 10);
diff --git a/source/client/test/smlTest.cpp b/source/client/test/smlTest.cpp
index 17025db730..59eb841ab3 100644
--- a/source/client/test/smlTest.cpp
+++ b/source/client/test/smlTest.cpp
@@ -499,6 +499,32 @@ TEST(testCase, smlGetTimestampLen_Test) {
   ASSERT_EQ(len, 3);
 }
 
+TEST(testCase, smlParseNumber_Test) {
+  SSmlKv kv = {0};
+  char buf[64] = {0};
+  SSmlMsgBuf msg = {0};
+  msg.buf = buf;
+  msg.len = 64;
+  kv.value = "3.2e-900";
+  kv.length = 8;
+  bool res = smlParseNumber(&kv, &msg);
+  printf("res:%d,v:%f, %f\n", res,kv.d, HUGE_VAL);
+}
+
+//#include <stdlib.h>
+//TEST(testCase, number_Test) {
+//  char *str[] = {
+////    "-000 0999",
+//      "- abc",
+//  };
+//  for(int i = 0; i < sizeof(str)/sizeof(str[0]); i++){
+//    errno = 0;
+//    char *end = NULL;
+//    long result = strtol(str[i], &end, 10);
+//    printf("errno:%d,len:%d,result:%ld\n", errno, end - str[i], result);
+//  }
+//
+//}
 /*
 TEST(testCase, smlProcess_influx_Test) {
   TAOS *taos = taos_connect("localhost", "root", "taosdata", NULL, 0);