ntdll/tests: Add a test for the protection state of the read-write data section.

dlls/ntdll/tests/info.c

@@ -1073,6 +1073,7 @@ static void test_queryvirtualmemory(void)
     NTSTATUS status;
     SIZE_T readcount;
     static const char teststring[] = "test string";
+    static char datatestbuf[42] = "abc";
     static char rwtestbuf[42];
     MEMORY_BASIC_INFORMATION mbi;
     char stackbuf[42];
@@ -1112,7 +1113,15 @@ static void test_queryvirtualmemory(void)
     if (mbi.Protect != PAGE_READONLY)
         todo_wine ok( mbi.Protect == PAGE_READONLY, "mbi.Protect is 0x%x, expected 0x%X\n", mbi.Protect, PAGE_READONLY);
 
-    trace("Check flags of read-write global data (.bss) at %p\n", rwtestbuf);
+    trace("Check flags of read-write data at %p\n", datatestbuf);
+    status = pNtQueryVirtualMemory(NtCurrentProcess(), datatestbuf, MemoryBasicInformation, &mbi, sizeof(MEMORY_BASIC_INFORMATION), &readcount);
+    ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
+    ok( readcount == sizeof(MEMORY_BASIC_INFORMATION), "Expected to read %d bytes, got %ld\n",(int)sizeof(MEMORY_BASIC_INFORMATION),readcount);
+    ok (mbi.AllocationProtect == PAGE_EXECUTE_WRITECOPY, "mbi.AllocationProtect is 0x%x, expected 0x%x\n", mbi.AllocationProtect, PAGE_EXECUTE_WRITECOPY);
+    ok (mbi.State == MEM_COMMIT, "mbi.State is 0x%x, expected 0x%X\n", mbi.State, MEM_COMMIT);
+    ok (mbi.Protect == PAGE_READWRITE, "mbi.Protect is 0x%x, expected 0x%X\n", mbi.Protect, PAGE_READWRITE);
+
+    trace("Check flags of read-write uninitialized data (.bss) at %p\n", rwtestbuf);
     status = pNtQueryVirtualMemory(NtCurrentProcess(), rwtestbuf, MemoryBasicInformation, &mbi, sizeof(MEMORY_BASIC_INFORMATION), &readcount);
     ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
     ok( readcount == sizeof(MEMORY_BASIC_INFORMATION), "Expected to read %d bytes, got %ld\n",(int)sizeof(MEMORY_BASIC_INFORMATION),readcount);