[td-225] fix bugs in test cases.

src/query/inc/qResultbuf.h

@@ -90,9 +90,9 @@ SIDList getDataBufPagesIdList(SDiskbasedResultBuf* pResultBuf, int32_t groupId);
 //#define getResBufPage(buf, id)  ((tFilePage*)((buf)->pBuf + (buf)->pageSize * (id)))
 static FORCE_INLINE tFilePage* getResBufPage(SDiskbasedResultBuf* pResultBuf, int32_t id) {
   if (id < pResultBuf->inMemPages) {
-    return pResultBuf->iBuf + id * pResultBuf->pageSize;
+    return (tFilePage*) ((char*) pResultBuf->iBuf + id * pResultBuf->pageSize);
   } else {
-    return pResultBuf->pBuf + (id - pResultBuf->inMemPages) * pResultBuf->pageSize;
+    return (tFilePage*) ((char*) pResultBuf->pBuf + (id - pResultBuf->inMemPages) * pResultBuf->pageSize);
   }
 }
 /**

src/query/tests/resultBufferTest.cpp

@@ -10,7 +10,7 @@ namespace {
 // simple test
 void simpleTest() {
   SDiskbasedResultBuf* pResultBuf = NULL;
-  int32_t ret = createDiskbasedResultBuffer(&pResultBuf, 1000, 64, NULL);
+  int32_t ret = createDiskbasedResultBuffer(&pResultBuf, 1000, 64, 1024, 4, NULL);
   
   int32_t pageId = 0;
   int32_t groupId = 0;
@@ -22,8 +22,7 @@ void simpleTest() {
   ASSERT_EQ(getResBufSize(pResultBuf), 1000*16384L);
   
   SIDList list = getDataBufPagesIdList(pResultBuf, groupId);
-  ASSERT_EQ(list.size, 1);
-  
+  ASSERT_EQ(taosArrayGetSize(list), 1);
   ASSERT_EQ(getNumOfResultBufGroupId(pResultBuf), 1);
   
   destroyResultBuf(pResultBuf, NULL);

src/util/inc/tutil.h

@@ -35,12 +35,12 @@ extern "C" {
 #define WCHAR wchar_t
 
 #define tfree(x)         \
-  {                      \
+  do {                   \
     if (x) {             \
       free((void *)(x)); \
       x = 0;             \
     }                    \
-  }
+  } while(0);
 
 #define tstrncpy(dst, src, size)   \
   do {                             \