[pschweitzer] 74432: [KERNEL32_APITEST] - Refactor a bit tests, to split more logically tests - Fix a bug in tests - Add new tests for MountMgr showing our storage stack doesn't behave as expected

Author: pschweitzer
Date: Sun Apr 30 11:43:04 2017
New Revision: 74432

URL: http://svn.reactos.org/svn/reactos?rev=74432&view=rev
Log:
[KERNEL32_APITEST]
- Refactor a bit tests, to split more logically tests
- Fix a bug in tests
- Add new tests for MountMgr showing our storage stack doesn't behave as expected

Modified:
    trunk/rostests/apitests/kernel32/DeviceIoControl.c

Modified: trunk/rostests/apitests/kernel32/DeviceIoControl.c
URL: http://svn.reactos.org/svn/reactos/trunk/rostests/apitests/kernel32/DeviceIo...
==============================================================================
--- trunk/rostests/apitests/kernel32/DeviceIoControl.c	[iso-8859-1] (original)
+++ trunk/rostests/apitests/kernel32/DeviceIoControl.c	[iso-8859-1] Sun Apr 30 11:43:04 2017
@@ -8,32 +8,19 @@
 #include <apitest.h>
 #include <strsafe.h>
 #include <winioctl.h>
+#include <mountmgr.h>

-START_TEST(DeviceIoControl)
+WCHAR Letter;
+HANDLE Device;
+
+static
+VOID
+GetDiskGeometry(VOID)
 {
     UINT Ret;
-    WCHAR Letter;
-    HANDLE Device;
     DISK_GEOMETRY DG;
     DWORD Size, Error;
-    WCHAR Path[MAX_PATH];
     DISK_GEOMETRY_EX DGE;
-
-    Path[0] = 'C';
-    Path[1] = ':';
-    Path[2] = '\';
-    Ret = GetSystemDirectoryW(Path, MAX_PATH);
-    ok(Ret > 0, "GetSystemDirectory failed\n");
-
-    Letter = Path[0];
-    ok(Path[1] == ':', "Not a drive letter: %c\n", Path[1]);
-    ok(Path[2] == '\', "Not a drive letter: %c\n", Path[2]);
-
-    Ret = StringCchPrintfW(Path, MAX_PATH, L"%\\?\c:", Letter);
-    ok(Ret == S_OK, "StringCchPrintfW failed: %d\n", Ret);
-
-    Device = CreateFileW(Path, 0, FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
-    ok(Device != INVALID_HANDLE_VALUE, "CreateFileW for %S failed: %ld\n", Path, GetLastError());

Size = 0;
     Ret = DeviceIoControl(Device, IOCTL_DISK_GET_DRIVE_GEOMETRY, NULL, 0, &DG, sizeof(DG) - 1, &Size, NULL);
@@ -63,6 +50,93 @@
     Ret = DeviceIoControl(Device, IOCTL_DISK_GET_DRIVE_GEOMETRY_EX, NULL, 0, &DGE, sizeof(DGE), &Size, NULL);
     ok(Ret != 0, "DeviceIoControl failed: %ld\n", GetLastError());
     ok(Size == sizeof(DGE), "Invalid output size: %ld\n", Size);
+}
+
+static
+VOID
+QueryDeviceName(VOID)
+{
+    UINT Ret;
+    BOOL IsValid;
+    DWORD Size, Error;
+    MOUNTDEV_NAME MDN, *AllocatedMDN;
+
+    Ret = DeviceIoControl(Device, IOCTL_MOUNTDEV_QUERY_DEVICE_NAME, NULL, 0, &MDN, sizeof(MDN) - 1, &Size, NULL);
+    ok(Ret == 0, "DeviceIoControl succeed\n");
+    Error = GetLastError();
+    ok(Error == ERROR_INVALID_PARAMETER, "Expecting ERROR_INVALID_PARAMETER, got %ld\n", Error);
+    ok(Size == 40 /* ?! */, "Invalid output size: %ld\n", Size);
+
+    Ret = DeviceIoControl(Device, IOCTL_MOUNTDEV_QUERY_DEVICE_NAME, NULL, 0, &MDN, sizeof(MDN), &Size, NULL);
+    ok(Ret == 0, "DeviceIoControl succeed\n");
+    Error = GetLastError();
+    ok(Error == ERROR_MORE_DATA, "Expecting ERROR_MORE_DATA, got %ld\n", Error);
+    ok(Size == sizeof(MOUNTDEV_NAME), "Invalid output size: %ld\n", Size);
+
+    AllocatedMDN = HeapAlloc(GetProcessHeap(), 0, FIELD_OFFSET(MOUNTDEV_NAME, Name) + MDN.NameLength + sizeof(UNICODE_NULL));
+    if (AllocatedMDN == NULL)
+    {
+        skip("Memory allocation failure\n");
+        return;
+    }
+
+    Size = 0;
+    Ret = DeviceIoControl(Device, IOCTL_MOUNTDEV_QUERY_DEVICE_NAME, NULL, 0, AllocatedMDN, FIELD_OFFSET(MOUNTDEV_NAME, Name) + MDN.NameLength, &Size, NULL);
+    ok(Ret != 0, "DeviceIoControl failed: %ld\n", GetLastError());
+    ok(Size == FIELD_OFFSET(MOUNTDEV_NAME, Name) + MDN.NameLength, "Invalid output size: %ld\n", Size);
+    ok(AllocatedMDN->NameLength == MDN.NameLength, "Mismatching sizes: %d %d\n", AllocatedMDN->NameLength, MDN.NameLength);
+
+    if (Ret != 0)
+    {
+        IsValid = FALSE;
+        AllocatedMDN->Name[AllocatedMDN->NameLength / sizeof(WCHAR) - 1] = UNICODE_NULL;
+
+        if (wcsstr(AllocatedMDN->Name, L"\Device\HarddiskVolume") != NULL)
+        {
+            IsValid = TRUE;
+        }
+        else if (wcsstr(AllocatedMDN->Name, L"\DosDevices\") != NULL)
+        {
+            IsValid = (AllocatedMDN->Name[12] == Letter && AllocatedMDN->Name[13] == L':');
+        }
+
+        ok(IsValid, "Invalid name: %.*S", AllocatedMDN->NameLength, AllocatedMDN->Name);
+    }
+    else
+    {
+        skip("Failed to query device name\n");
+    }
+
+    HeapFree(GetProcessHeap(), 0, AllocatedMDN);
+}
+
+START_TEST(DeviceIoControl)
+{
+    UINT Ret;
+    WCHAR Path[MAX_PATH];
+
+    Path[0] = 'C';
+    Path[1] = ':';
+    Path[2] = '\';
+    Ret = GetSystemDirectoryW(Path, MAX_PATH);
+    ok(Ret > 0, "GetSystemDirectory failed\n");
+
+    Letter = towupper(Path[0]);
+    ok(Path[1] == ':', "Not a drive letter: %c\n", Path[1]);
+    ok(Path[2] == '\', "Not a drive letter: %c\n", Path[2]);
+
+    Ret = StringCchPrintfW(Path, MAX_PATH, L"\\?\%c:", Letter);
+    ok(Ret == S_OK, "StringCchPrintfW failed: %d\n", Ret);
+
+    Device = CreateFileW(Path, 0, FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
+    if (Device == INVALID_HANDLE_VALUE)
+    {
+        skip("CreateFileW for %S failed: %ld\n", Path, GetLastError());
+        return;
+    }
+
+    GetDiskGeometry();
+    QueryDeviceName();

CloseHandle(Device);
 }