Hotfix/sangshuduo/td 3197 taosdemo coverity scan for master (#8487)

* [TD-3197]<fix>: taosdemo and taosdump coverity scan issues.

* exit if read sample file failed.

* fix converity scan issue.

* fix coverity scan issue.

* fix coverity scan memory leak.

* fix resource leak reported by coverity scan.

* fix taosdemo coverity scan issue.

* fix tcsetattr and getchar return value determination bug.

* fix coverity scan issue.

* fix two more coverity scan issues.

* fix stmt batch coverity scan issue.

* change to portable format.

* fix coverity scan issue

* [TD-10578]<fix>: taosdemo rest interface slow.

* fix missed 200

* fix taosdemo coverity scan issue.

* fix taosdemo coverity scan issue.

* fix taosdemo testcase for restful result.

* make master taosdemo rest logic same as develop

* modify taosdemo param to reflect current tbname prefix.

* remove chmod to make script keep same mod.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

cmake/install.inc

 IF (TD_LINUX)
   SET(TD_MAKE_INSTALL_SH "${TD_COMMUNITY_DIR}/packaging/tools/make_install.sh")
   INSTALL(CODE "MESSAGE(\"make install script: ${TD_MAKE_INSTALL_SH}\")")
-  INSTALL(CODE "execute_process(COMMAND chmod 777 ${TD_MAKE_INSTALL_SH})")
-  INSTALL(CODE "execute_process(COMMAND ${TD_MAKE_INSTALL_SH} ${TD_COMMUNITY_DIR} ${PROJECT_BINARY_DIR} Linux ${TD_VER_NUMBER})")
+  INSTALL(CODE "execute_process(COMMAND bash ${TD_MAKE_INSTALL_SH} ${TD_COMMUNITY_DIR} ${PROJECT_BINARY_DIR} Linux ${TD_VER_NUMBER})")
 ELSEIF (TD_WINDOWS)
   IF (TD_POWER)
     SET(CMAKE_INSTALL_PREFIX C:/PowerDB)
@@ -41,6 +40,5 @@ ELSEIF (TD_WINDOWS)
 ELSEIF (TD_DARWIN)
   SET(TD_MAKE_INSTALL_SH "${TD_COMMUNITY_DIR}/packaging/tools/make_install.sh")
   INSTALL(CODE "MESSAGE(\"make install script: ${TD_MAKE_INSTALL_SH}\")")
-  INSTALL(CODE "execute_process(COMMAND chmod 777 ${TD_MAKE_INSTALL_SH})")
-  INSTALL(CODE "execute_process(COMMAND ${TD_MAKE_INSTALL_SH} ${TD_COMMUNITY_DIR} ${PROJECT_BINARY_DIR} Darwin ${TD_VER_NUMBER})")
+  INSTALL(CODE "execute_process(COMMAND bash ${TD_MAKE_INSTALL_SH} ${TD_COMMUNITY_DIR} ${PROJECT_BINARY_DIR} Darwin ${TD_VER_NUMBER})")
 ENDIF ()

src/kit/taosdemo/taosdemo.c

@@ -3501,9 +3501,7 @@ static int postProceSql(char *host, struct sockaddr_in *pServAddr, uint16_t port
 
     char resEncodingChunk[] = "Encoding: chunked";
     char resHttp[] = "HTTP/1.1 ";
-    int resHttpLen = strlen(resHttp);
     char resHttpOk[] = "HTTP/1.1 200 OK";
-    int resHttpOkLen = strlen(resHttpOk);
 
     do {
 #ifdef WINDOWS
@@ -3527,8 +3525,8 @@ static int postProceSql(char *host, struct sockaddr_in *pServAddr, uint16_t port
                     __func__, __LINE__, received, resp_len, response_buf);
 
             if (((NULL == strstr(response_buf, resEncodingChunk))
-                        && (0 == strncmp(response_buf, resHttp, resHttpLen)))
-                    || ((0 == strncmp(response_buf, resHttpOk, resHttpOkLen))
+                        && (NULL != strstr(response_buf, resHttp)))
+                    || ((NULL != strstr(response_buf, resHttpOk))
                         && (NULL != strstr(response_buf, "\"status\":")))) {
                 debugPrint(
                         "%s() LN%d: received:%d resp_len:%d, response_buf:\n%s\n",

tests/pytest/tools/taosdemoTestTblAlt.py

@@ -54,29 +54,36 @@ class TDTestCase:
         binPath = buildPath + "/build/bin/"
 
         if(threadID == 0):
-            print("%staosdemo -y -t %d -n %d -b INT,INT,INT,INT -m t" %
+            print("%staosdemo -y -t %d -n %d -b INT,INT,INT,INT" %
                       (binPath, self.numberOfTables, self.numberOfRecords))
-            os.system("%staosdemo -y -t %d -n %d -b INT,INT,INT,INT -m t" %
+            os.system("%staosdemo -y -t %d -n %d -b INT,INT,INT,INT" %
                       (binPath, self.numberOfTables, self.numberOfRecords))
         if(threadID == 1):
             time.sleep(2)
             print("use test")
-            while True:
+            max_try = 100
+            count = 0
+            while (count < max_try):
                 try:
                     tdSql.execute("use test")
                     break
                 except Exception as e:
                     tdLog.info("use database test failed")
-                    time.sleep(1)
+                    time.sleep(2)
+                    count += 1
+                    print("try %d times" % count)
                     continue
 
             # check if all the tables have heen created
-            while True:
+            count = 0
+            while (count < max_try):
                 try:
                     tdSql.query("show tables")
                 except Exception as e:
                     tdLog.info("show tables test failed")
-                    time.sleep(1)
+                    time.sleep(2)
+                    count += 1
+                    print("try %d times" % count)
                     continue
 
                 rows = tdSql.queryRows
@@ -85,13 +92,17 @@ class TDTestCase:
                     break
                 time.sleep(1)
             # check if there are any records in the last created table
-            while True:
+            count = 0
+            while (count < max_try):
                 print("query started")
+                print("try %d times" % count)
                 try:
-                    tdSql.query("select * from test.t7")
+                    tdSql.query("select * from test.d7")
                 except Exception as e:
                     tdLog.info("select * test failed")
                     time.sleep(2)
+                    count += 1
+                    print("try %d times" % count)
                     continue
 
                 rows = tdSql.queryRows
@@ -102,8 +113,8 @@ class TDTestCase:
 
             print("alter table test.meters add column c10 int")
             tdSql.execute("alter table test.meters add column c10 int")
-            print("insert into test.t7 values (now, 1, 2, 3, 4, 0)")
-            tdSql.execute("insert into test.t7 values (now, 1, 2, 3, 4, 0)")
+            print("insert into test.d7 values (now, 1, 2, 3, 4, 0)")
+            tdSql.execute("insert into test.d7 values (now, 1, 2, 3, 4, 0)")
 
     def run(self):
         tdSql.prepare()