test: modify tmq cases

tests/system-test/7-tmq/tmqUpdate-1ctb.py

@@ -208,7 +208,7 @@ class TDTestCase:
         paraDict['rowsPerTbl'] = self.rowsPerTbl
         consumerId     = 1
         if self.snapshot == 0:
-            expectrowcnt   = int(paraDict["rowsPerTbl"] * paraDict["ctbNum"] * (1/2))
+            expectrowcnt   = int(paraDict["rowsPerTbl"] * paraDict["ctbNum"] * (1+ 1/2 + 1/2))
         elif self.snapshot == 1:
             expectrowcnt   = int(paraDict["rowsPerTbl"] * paraDict["ctbNum"] * (1))
 

tests/system-test/7-tmq/tmqUpdate-multiCtb-snapshot0.py

@@ -214,7 +214,7 @@ class TDTestCase:
         paraDict['rowsPerTbl'] = self.rowsPerTbl
         consumerId     = 1
         if self.snapshot == 0:
-            expectrowcnt   = int(paraDict["rowsPerTbl"] * paraDict["ctbNum"] * (1/2) * (1/2*3))
+            expectrowcnt   = int(paraDict["rowsPerTbl"] * paraDict["ctbNum"] *(2 + 1/2*1/2*2 + 1/2 + 1/4))
         elif self.snapshot == 1:
             expectrowcnt   = int(paraDict["rowsPerTbl"] * paraDict["ctbNum"] * (1 + 1/2))