[TD-5505]<fix>: add test cases

src/os/src/detail/osTime.c

@@ -100,8 +100,8 @@ int32_t taosParseTime(char* timestr, int64_t* time, int32_t len, int32_t timePre
   if (strnchr(timestr, 'T', len, false) != NULL) {
     return parseTimeWithTz(timestr, time, timePrec, 'T');
   } else if (strnchr(timestr, ' ', len, false) != NULL &&
-             (strnchr(seg, 'Z', len, false) != NULL || strnchr(seg, 'z', len, false) != NULL ||
-              strnchr(seg, '+', len, false) != NULL || strnchr(seg, '-', len, false) != NULL)) {
+             (strnchr(seg, 'Z', strlen(seg), false) != NULL || strnchr(seg, 'z', strlen(seg), false) != NULL ||
+              strnchr(seg, '+', strlen(seg), false) != NULL || strnchr(seg, '-', strlen(seg), false) != NULL)) {
     return parseTimeWithTz(timestr, time, timePrec, ' ');
   } else {
     return (*parseLocaltimeFp[day_light])(timestr, time, timePrec);

src/query/tests/unitTest.cpp

@@ -407,11 +407,33 @@ TEST(testCase, parse_time) {
   taosParseTime(t41, &time, strlen(t41), TSDB_TIME_PRECISION_MILLI, 0);
   EXPECT_EQ(time, 852048000999);
 
-  int64_t k = timezone;
   char    t42[] = "1997-1-1T0:0:0.999999999Z";
   taosParseTime(t42, &time, strlen(t42), TSDB_TIME_PRECISION_MILLI, 0);
   EXPECT_EQ(time, 852048000999 - timezone * MILLISECOND_PER_SECOND);
 
+  // "%Y-%m-%d %H:%M:%S" format with TimeZone appendix is also treated as legal
+  // and TimeZone will be processed
+  char t60[] = "2017-4-3 1:1:2.980";
+  char t61[] = "2017-4-3 2:1:2.98+9:00";
+  taosParseTime(t60, &time, strlen(t60), TSDB_TIME_PRECISION_MILLI, 0);
+  taosParseTime(t61, &time1, strlen(t61), TSDB_TIME_PRECISION_MILLI, 0);
+  EXPECT_EQ(time, time1);
+
+  char t62[] = "2017-4-3 2:1:2.98+09:00";
+  taosParseTime(t62, &time, strlen(t62), TSDB_TIME_PRECISION_MILLI, 0);
+  taosParseTime(t61, &time1, strlen(t61), TSDB_TIME_PRECISION_MILLI, 0);
+  EXPECT_EQ(time, time1);
+
+  char t63[] = "2017-4-3 2:1:2.98+0900";
+  taosParseTime(t63, &time, strlen(t63), TSDB_TIME_PRECISION_MILLI, 0);
+  taosParseTime(t62, &time1, strlen(t62), TSDB_TIME_PRECISION_MILLI, 0);
+  EXPECT_EQ(time, time1);
+
+  char t64[] = "2017-4-2 17:1:2.98Z";
+  taosParseTime(t63, &time, strlen(t63), TSDB_TIME_PRECISION_MILLI, 0);
+  taosParseTime(t64, &time1, strlen(t64), TSDB_TIME_PRECISION_MILLI, 0);
+  EXPECT_EQ(time, time1);
+
   ////////////////////////////////////////////////////////////////////
   // illegal timestamp format
   char t15[] = "2017-12-33 0:0:0";
@@ -430,8 +452,7 @@ TEST(testCase, parse_time) {
   EXPECT_EQ(taosParseTime(t19, &time, strlen(t19), TSDB_TIME_PRECISION_MILLI, 0), -1);
 
   char t20[] = "2017-12-31 9:0:0.1+12:99";
-  EXPECT_EQ(taosParseTime(t20, &time, strlen(t20), TSDB_TIME_PRECISION_MILLI, 0), 0);
-  EXPECT_EQ(time, 1514682000100);
+  EXPECT_EQ(taosParseTime(t20, &time, strlen(t20), TSDB_TIME_PRECISION_MILLI, 0), -1);
 
   char t21[] = "2017-12-31T9:0:0.1+12:99";
   EXPECT_EQ(taosParseTime(t21, &time, strlen(t21), TSDB_TIME_PRECISION_MILLI, 0), -1);