Changeset 39142 in vbox

Timestamp:

Oct 28, 2011 3:03:35 PM (13 years ago)

Author:

vboxsync

Message:

And more.

File:

• trunk/src/VBox/Devices/USB/testcase/tstOhciRegisterAccess.cpp (modified) (2 diffs)

trunk/src/VBox/Devices/USB/testcase/tstOhciRegisterAccess.cpp

@@ -112 +112 @@
             if (u32A != uChangedValue)
                 pszError = "Writing changed value failed";
+            else
+            {
+                u32A = *uPtrReg.pu32;
+                if (u32A != uInitialValue)
+                    pszError = "Restore error 1";
+            }
         }
         else
@@ -120 +126 @@
          * Write byte changes.
          */
-        if (!pszError)
-        {
-
-        }
-
+        for (unsigned iByte = 0; !pszError && iByte < 4; iByte)
+        {
+            /* Change the value. */
+            uPtrReg.pu8[iByte] = (uint8_t)(uChangedValue >> iByte * 8);
+            u32A = *uPtrReg.pu32;
+            *uPtrReg.pu32 = uInitialValue;
+            if (u32A != (uChangedValue & UINT32_C(0xff) << iByte * 8))
+            {
+                static const char * const s_apsz[] = { "byte 0", "byte 1", "byte 2", "byte 3" };
+                pszError = s_apsz[iByte];
+            }
+            else
+            {
+                u32A = *uPtrReg.pu32;
+                if (u32A != uInitialValue)
+                    pszError = "Restore error 2";
+            }
+        }
 
         *uPtrReg.pu32 = uInitialValue;