Merge pull request #13934 from taosdata/fix/ZhiqiangWang/TD-16357-fix-sim-udf-test-error

test: fix sim udf test error

source/dnode/mnode/impl/src/mndDnode.c

@@ -761,11 +761,12 @@ static int32_t mndRetrieveDnodes(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pB
     pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
     colDataAppend(pColInfo, numOfRows, (const char *)&pDnode->createdTime, false);
 
-    char b[tListLen(offlineReason) + VARSTR_HEADER_SIZE] = {0};
+    char *b = taosMemoryCalloc(VARSTR_HEADER_SIZE + strlen(offlineReason[pDnode->offlineReason]) + 1, 1);
     STR_TO_VARSTR(b, online ? "" : offlineReason[pDnode->offlineReason]);
 
     pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
     colDataAppend(pColInfo, numOfRows, b, false);
+    taosMemoryFreeClear(b);
 
     numOfRows++;
     sdbRelease(pSdb, pDnode);

source/util/src/tenv.c

@@ -72,6 +72,9 @@ int32_t taosEnvToCfg(const char *envStr, char *cfgStr) {
     if (cfgNameLen > 0) {
       memcpy(cfgStr, buf, cfgNameLen);
       memset(&cfgStr[cfgNameLen], ' ', p - cfgStr - cfgNameLen + 1);
+    } else {
+      *cfgStr = '\0';
+      return -1;
     }
   }
   return strlen(cfgStr);

tests/script/sh/copy_udf.bat

@@ -0,0 +1,23 @@
+@echo off
+
+echo Executing copy_udf.bat
+set SCRIPT_DIR=%cd%
+echo SCRIPT_DIR: %SCRIPT_DIR%
+
+cd ..\..\..
+set TAOS_DIR=%cd%
+echo find udf library in %TAOS_DIR%
+set UDF1_DIR=%TAOS_DIR%\debug\build\lib\udf1.dll
+set UDF2_DIR=%TAOS_DIR%\debug\build\lib\udf2.dll
+
+echo %UDF1_DIR%
+echo %UDF2_DIR%
+
+set UDF_TMP=C:\Windows\Temp\udf
+rm -rf %UDF_TMP%
+mkdir %UDF_TMP%
+
+echo Copy udf shared library files to %UDF_TMP%
+
+cp %UDF1_DIR% %UDF_TMP%
+cp %UDF2_DIR% %UDF_TMP%

tests/script/tsim/query/udf.sim

@@ -19,8 +19,14 @@ sql show databases;
 sql create table t (ts timestamp, f int);
 sql insert into t values(now, 1)(now+1s, 2);
 
+system_content printf %OS%
+if $system_content == Windows_NT then
+  sql create function udf1 as 'C:\\Windows\\Temp\\udf1.dll' outputtype int bufSize 8;
+  sql create aggregate function udf2 as 'C:\\Windows\\Temp\\udf2.dll' outputtype double bufSize 8;
+else
   sql create function udf1 as '/tmp/udf/libudf1.so' outputtype int bufSize 8;
   sql create aggregate function udf2 as '/tmp/udf/libudf2.so' outputtype double bufSize 8;
+endi
 sql show functions;
 if $rows != 2 then
   return -1

tests/tsim/src/simExe.c

@@ -458,11 +458,17 @@ bool simExecuteSystemContentCmd(SScript *script, char *option) {
   char buf[4096] = {0};
   char buf1[4096 + 512] = {0};
   char filename[400] = {0};
-  sprintf(filename, "%s/%s.tmp", simScriptDir, script->fileName);
+  sprintf(filename, "%s" TD_DIRSEP "%s.tmp", simScriptDir, script->fileName);
 
+#ifdef WINDOWS
+  sprintf(buf, "cd %s && ", simScriptDir);
+  simVisuallizeOption(script, option, buf + strlen(buf));
+  sprintf(buf1, "%s > %s 2>nul", buf, filename);
+#else
   sprintf(buf, "cd %s; ", simScriptDir);
   simVisuallizeOption(script, option, buf + strlen(buf));
   sprintf(buf1, "%s > %s 2>/dev/null", buf, filename);
+#endif
 
   sprintf(script->system_exit_code, "%d", system(buf1));
   simStoreSystemContentResult(script, filename);

tests/tsim/src/simParse.c

@@ -206,7 +206,7 @@ SScript *simParseScript(char *fileName) {
 
     for (int32_t i = 0; i < cmdlen; ++i) {
       if (buffer[i] == '\r' || buffer[i] == '\n') {
-        buffer[i] = ' ';
+        buffer[i] = '\0';
       }
     }