儲存庫 vbox 的更動 18425

時間撮記:

2009-3-28 上午01:41:37 (16 年 以前)

作者:

vboxsync

訊息:

tstBitOperations: Use RT_ZERO instead of memset a couple of place so that it has some test coverage.

檔案:

• trunk/src/VBox/Runtime/testcase/tstBitOperations.cpp (修改) (4 筆差異)

trunk/src/VBox/Runtime/testcase/tstBitOperations.cpp

@@ -46 +46 @@
 
 #define NIL_TEST2_ID    0
-#define TEST2_ID_LAST   (RT_BIT_32(28) - 1 >> 8)
+#define TEST2_ID_LAST   ((RT_BIT_32(28) - 1) >> 8)
 
 struct TestMap2
@@ -103 +103 @@
 
     /* Some simple tests first. */
-    memset(&p2->bmChunkId[0],    0, sizeof(p2->bmChunkId));
+    RT_ZERO(p2->bmChunkId);
     RTTEST_CHECK(hTest, ASMBitFirstSet(&p2->bmChunkId[0], TEST2_ID_LAST + 1) == -1);
     for (uint32_t iBit = 0; iBit <= TEST2_ID_LAST; iBit++)
@@ -115 +115 @@
     /* The real test. */
     p2->idChunkPrev = 0;
-    memset(&p2->bmChunkId[0],    0, sizeof(p2->bmChunkId));
+    RT_ZERO(p2->bmChunkId);
     ASMBitSet(p2->bmChunkId, NIL_TEST2_ID);
     uint32_t cLeft = TEST2_ID_LAST;
@@ -165 +165 @@
 #define GUARD_MAP(p)    do {  } while (0)
 #define CHECK_GUARD(p)  do {  } while (0)
-#define MAP_CLEAR(p)    do { memset(p,    0, sizeof(*(p))); GUARD_MAP(p); } while (0)
+#define MAP_CLEAR(p)    do { RT_ZERO(*(p)); GUARD_MAP(p); } while (0)
 #define MAP_SET(p)      do { memset(p, 0xff, sizeof(*(p))); GUARD_MAP(p); } while (0)