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ntoskrnl.exe/tests: Add some tests with concurrent reads in polled mode. 

Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Rémi Bernon 2021-08-02 12:25:24 +02:00 committed by Alexandre Julliard
parent 80fa6850d6
commit 76b4d09afd
2 changed files with 46 additions and 2 deletions
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3
dlls/ntoskrnl.exe/tests/driver_hid.c
View File

@ -394,6 +394,7 @@ static NTSTATUS WINAPI driver_internal_ioctl(DEVICE_OBJECT *device, IRP *irp)
const ULONG in_size = stack->Parameters.DeviceIoControl.InputBufferLength; const ULONG in_size = stack->Parameters.DeviceIoControl.InputBufferLength;
const ULONG out_size = stack->Parameters.DeviceIoControl.OutputBufferLength; const ULONG out_size = stack->Parameters.DeviceIoControl.OutputBufferLength;
const ULONG code = stack->Parameters.DeviceIoControl.IoControlCode; const ULONG code = stack->Parameters.DeviceIoControl.IoControlCode;
static BYTE seq = 0;
NTSTATUS ret; NTSTATUS ret;
BOOL removed; BOOL removed;
KIRQL irql; KIRQL irql;
@ -485,6 +486,7 @@ static NTSTATUS WINAPI driver_internal_ioctl(DEVICE_OBJECT *device, IRP *irp)
{ {
memset(irp->UserBuffer, 0xa5, expected_size); memset(irp->UserBuffer, 0xa5, expected_size);
if (report_id) ((char *)irp->UserBuffer)[0] = report_id; if (report_id) ((char *)irp->UserBuffer)[0] = report_id;
((char *)irp->UserBuffer)[1] = seq++;
irp->IoStatus.Information = 3; irp->IoStatus.Information = 3;
ret = STATUS_SUCCESS; ret = STATUS_SUCCESS;
} }
@ -539,6 +541,7 @@ static NTSTATUS WINAPI driver_internal_ioctl(DEVICE_OBJECT *device, IRP *irp)
memset(packet->reportBuffer, 0xa5, 3); memset(packet->reportBuffer, 0xa5, 3);
if (report_id) ((char *)packet->reportBuffer)[0] = report_id; if (report_id) ((char *)packet->reportBuffer)[0] = report_id;
((char *)packet->reportBuffer)[1] = seq++;
irp->IoStatus.Information = 3; irp->IoStatus.Information = 3;
ret = STATUS_SUCCESS; ret = STATUS_SUCCESS;
break; break;

45
dlls/ntoskrnl.exe/tests/ntoskrnl.c
View File

@ -1676,7 +1676,7 @@ static BOOL sync_ioctl(HANDLE file, DWORD code, void *in_buf, DWORD in_len, void
return ret; return ret;
} }
static void test_hidp(HANDLE file, int report_id, BOOL polled) static void test_hidp(HANDLE file, HANDLE async_file, int report_id, BOOL polled)
{ {
const HIDP_CAPS expect_hidp_caps[] = const HIDP_CAPS expect_hidp_caps[] =
{ {
@ -1868,6 +1868,7 @@ static void test_hidp(HANDLE file, int report_id, BOOL polled)
{ .DataIndex = 39, .RawValue = 1, }, { .DataIndex = 39, .RawValue = 1, },
}; };
OVERLAPPED overlapped = {0}, overlapped2 = {0};
HIDP_LINK_COLLECTION_NODE collections[16]; HIDP_LINK_COLLECTION_NODE collections[16];
PHIDP_PREPARSED_DATA preparsed_data; PHIDP_PREPARSED_DATA preparsed_data;
USAGE_AND_PAGE usage_and_pages[16]; USAGE_AND_PAGE usage_and_pages[16];
@ -2692,6 +2693,46 @@ static void test_hidp(HANDLE file, int report_id, BOOL polled)
todo_wine ok(ret, "ReadFile failed, last error %u\n", GetLastError()); todo_wine ok(ret, "ReadFile failed, last error %u\n", GetLastError());
todo_wine ok(value == (report_id ? 3 : 4), "ReadFile returned %x\n", value); todo_wine ok(value == (report_id ? 3 : 4), "ReadFile returned %x\n", value);
todo_wine ok(report[0] == report_id, "unexpected report data\n"); todo_wine ok(report[0] == report_id, "unexpected report data\n");
overlapped.hEvent = CreateEventA(NULL, FALSE, FALSE, NULL);
overlapped2.hEvent = CreateEventA(NULL, FALSE, FALSE, NULL);
/* drain available input reports */
SetLastError(0xdeadbeef);
while (ReadFile(async_file, report, caps.InputReportByteLength, NULL, &overlapped))
ResetEvent(overlapped.hEvent);
todo_wine ok(GetLastError() == ERROR_IO_PENDING, "ReadFile returned error %u\n", GetLastError());
ret = GetOverlappedResult(async_file, &overlapped, &value, TRUE);
todo_wine ok(ret, "GetOverlappedResult failed, last error %u\n", GetLastError());
todo_wine ok(value == (report_id ? 3 : 4), "GetOverlappedResult returned length %u, expected 3\n", value);
ResetEvent(overlapped.hEvent);
memcpy(buffer, report, caps.InputReportByteLength);
memcpy(buffer + caps.InputReportByteLength, report, caps.InputReportByteLength);
SetLastError(0xdeadbeef);
ret = ReadFile(async_file, report, caps.InputReportByteLength, NULL, &overlapped);
ok(!ret, "ReadFile succeded\n");
ok(GetLastError() == ERROR_IO_PENDING, "ReadFile returned error %u\n", GetLastError());
SetLastError(0xdeadbeef);
ret = ReadFile(async_file, buffer, caps.InputReportByteLength, NULL, &overlapped2);
ok(!ret, "ReadFile succeded\n");
ok(GetLastError() == ERROR_IO_PENDING, "ReadFile returned error %u\n", GetLastError());
/* wait for first report to be ready */
ret = GetOverlappedResult(async_file, &overlapped, &value, TRUE);
todo_wine ok(ret, "GetOverlappedResult failed, last error %u\n", GetLastError());
todo_wine ok(value == (report_id ? 3 : 4), "GetOverlappedResult returned length %u, expected 3\n", value);
/* second report should be ready and the same */
ret = GetOverlappedResult(async_file, &overlapped2, &value, FALSE);
todo_wine ok(ret, "GetOverlappedResult failed, last error %u\n", GetLastError());
todo_wine ok(value == (report_id ? 3 : 4), "GetOverlappedResult returned length %u, expected 3\n", value);
todo_wine ok(memcmp(report, buffer + caps.InputReportByteLength, caps.InputReportByteLength), "expected different report\n");
ok(!memcmp(report, buffer, caps.InputReportByteLength), "expected identical reports\n");
CloseHandle(overlapped.hEvent);
CloseHandle(overlapped2.hEvent);
} }
@ -2828,7 +2869,7 @@ static void test_hid_device(DWORD report_id, DWORD polled)
ok(poll_freq == 50, "got poll_freq %u, expected 100\n", poll_freq); ok(poll_freq == 50, "got poll_freq %u, expected 100\n", poll_freq);
} }
test_hidp(file, report_id, polled); test_hidp(file, async_file, report_id, polled);
CloseHandle(async_file); CloseHandle(async_file);
CloseHandle(file); CloseHandle(file);