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04d0e17fdf
Add tests for DeviceIoControl. These are mainly used to test our storage stack CORE-12858 svn path=/trunk/; revision=74025
69 lines
2.6 KiB
C
69 lines
2.6 KiB
C
/*
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* PROJECT: ReactOS api tests
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* LICENSE: GPLv2+ - See COPYING in the top level directory
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* PURPOSE: Test for DeviceIoControl
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* PROGRAMMER: Pierre Schweitzer <pierre@reactos.org>
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*/
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#include <apitest.h>
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#include <strsafe.h>
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#include <winioctl.h>
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START_TEST(DeviceIoControl)
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{
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UINT Ret;
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WCHAR Letter;
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HANDLE Device;
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DISK_GEOMETRY DG;
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DWORD Size, Error;
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WCHAR Path[MAX_PATH];
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DISK_GEOMETRY_EX DGE;
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Path[0] = 'C';
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Path[1] = ':';
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Path[2] = '\\';
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Ret = GetSystemDirectoryW(Path, MAX_PATH);
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ok(Ret > 0, "GetSystemDirectory failed\n");
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Letter = Path[0];
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ok(Path[1] == ':', "Not a drive letter: %c\n", Path[1]);
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ok(Path[2] == '\\', "Not a drive letter: %c\n", Path[2]);
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Ret = StringCchPrintfW(Path, MAX_PATH, L"%\\\\?\\c:", Letter);
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ok(Ret == S_OK, "StringCchPrintfW failed: %d\n", Ret);
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Device = CreateFileW(Path, 0, FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
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ok(Device != INVALID_HANDLE_VALUE, "CreateFileW for %S failed: %ld\n", Path, GetLastError());
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Size = 0;
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Ret = DeviceIoControl(Device, IOCTL_DISK_GET_DRIVE_GEOMETRY, NULL, 0, &DG, sizeof(DG) - 1, &Size, NULL);
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ok(Ret == 0, "DeviceIoControl succeed\n");
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Error = GetLastError();
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ok(Error == ERROR_INSUFFICIENT_BUFFER, "Expecting ERROR_INSUFFICIENT_BUFFER, got %ld\n", Error);
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ok(Size == 0, "Invalid output size: %ld\n", Size);
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Size = 0;
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Ret = DeviceIoControl(Device, IOCTL_DISK_GET_DRIVE_GEOMETRY, NULL, 0, &DG, sizeof(DG), &Size, NULL);
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ok(Ret != 0, "DeviceIoControl failed: %ld\n", GetLastError());
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ok(Size == sizeof(DG), "Invalid output size: %ld\n", Size);
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Size = 0;
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Ret = DeviceIoControl(Device, IOCTL_DISK_GET_DRIVE_GEOMETRY_EX, NULL, 0, &DGE, FIELD_OFFSET(DISK_GEOMETRY_EX, Data) - 1, &Size, NULL);
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ok(Ret == 0, "DeviceIoControl succeed\n");
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Error = GetLastError();
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ok(Error == ERROR_INSUFFICIENT_BUFFER, "Expecting ERROR_INSUFFICIENT_BUFFER, got %ld\n", Error);
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ok(Size == 0, "Invalid output size: %ld\n", Size);
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Size = 0;
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Ret = DeviceIoControl(Device, IOCTL_DISK_GET_DRIVE_GEOMETRY_EX, NULL, 0, &DGE, FIELD_OFFSET(DISK_GEOMETRY_EX, Data), &Size, NULL);
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ok(Ret != 0, "DeviceIoControl failed: %ld\n", GetLastError());
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ok(Size == FIELD_OFFSET(DISK_GEOMETRY_EX, Data), "Invalid output size: %ld\n", Size);
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Size = 0;
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Ret = DeviceIoControl(Device, IOCTL_DISK_GET_DRIVE_GEOMETRY_EX, NULL, 0, &DGE, sizeof(DGE), &Size, NULL);
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ok(Ret != 0, "DeviceIoControl failed: %ld\n", GetLastError());
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ok(Size == sizeof(DGE), "Invalid output size: %ld\n", Size);
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CloseHandle(Device);
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}
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