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ntdll: Add some I/O completion tests.

This commit is contained in:
Andrey Turkin 2007-11-10 01:11:31 +03:00 committed by Alexandre Julliard
parent 7b306c57bd
commit 074281ff6c
1 changed files with 157 additions and 0 deletions
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157
dlls/ntdll/tests/file.c
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@ -1,6 +1,7 @@
/* Unit test suite for Ntdll file functions
*
* Copyright 2007 Jeff Latimer
* Copyright 2007 Andrey Turkin
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -33,6 +34,10 @@
#include "wine/test.h"
#include "winternl.h"
#ifndef IO_COMPLETION_ALL_ACCESS
#define IO_COMPLETION_ALL_ACCESS 0x001F0003
#endif
static VOID (WINAPI *pRtlInitUnicodeString)( PUNICODE_STRING, LPCWSTR );
static VOID (WINAPI *pRtlFreeUnicodeString)(PUNICODE_STRING);
static NTSTATUS (WINAPI *pNtCreateMailslotFile)( PHANDLE, ULONG, POBJECT_ATTRIBUTES, PIO_STATUS_BLOCK,
@ -48,6 +53,13 @@ static NTSTATUS (WINAPI *pNtWriteFile)(HANDLE hFile, HANDLE hEvent,
PLARGE_INTEGER offset, PULONG key);
static NTSTATUS (WINAPI *pNtClose)( PHANDLE );
static NTSTATUS (WINAPI *pNtCreateIoCompletion)(PHANDLE, ACCESS_MASK, POBJECT_ATTRIBUTES, ULONG);
static NTSTATUS (WINAPI *pNtOpenIoCompletion)(PHANDLE, ACCESS_MASK, POBJECT_ATTRIBUTES);
static NTSTATUS (WINAPI *pNtQueryIoCompletion)(HANDLE, IO_COMPLETION_INFORMATION_CLASS, PVOID, ULONG, PULONG);
static NTSTATUS (WINAPI *pNtRemoveIoCompletion)(HANDLE, PULONG_PTR, PULONG_PTR, PIO_STATUS_BLOCK, PLARGE_INTEGER);
static NTSTATUS (WINAPI *pNtSetIoCompletion)(HANDLE, ULONG_PTR, ULONG_PTR, NTSTATUS, ULONG);
static NTSTATUS (WINAPI *pNtSetInformationFile)(HANDLE, PIO_STATUS_BLOCK, PVOID, ULONG, FILE_INFORMATION_CLASS);
static inline BOOL is_signaled( HANDLE obj )
{
return WaitForSingleObject( obj, 0 ) == 0;
@ -79,6 +91,41 @@ static HANDLE create_temp_file( ULONG flags )
return (handle == INVALID_HANDLE_VALUE) ? 0 : handle;
}
#define CVALUE_FIRST 0xfffabbcc
#define CKEY_FIRST 0x1030341
#define CKEY_SECOND 0x132E46
ULONG_PTR completionKey;
IO_STATUS_BLOCK ioSb;
ULONG_PTR completionValue;
static long get_pending_msgs(HANDLE h)
{
NTSTATUS res;
ULONG a, req;
res = pNtQueryIoCompletion( h, IoCompletionBasicInformation, (PVOID)&a, sizeof(a), &req );
ok( res == STATUS_SUCCESS, "NtQueryIoCompletion failed: %x\n", res );
if (res != STATUS_SUCCESS) return -1;
ok( req == sizeof(a), "Unexpected response size: %x\n", req );
return a;
}
static BOOL get_msg(HANDLE h)
{
LARGE_INTEGER timeout = {{-10000000*3}};
DWORD res = pNtRemoveIoCompletion( h, &completionKey, &completionValue, &ioSb, &timeout);
ok( res == STATUS_SUCCESS, "NtRemoveIoCompletion failed: %x\n", res );
if (res != STATUS_SUCCESS)
{
completionKey = completionValue = 0;
memset(&ioSb, 0, sizeof(ioSb));
return FALSE;
}
return TRUE;
}
static void WINAPI apc( void *arg, IO_STATUS_BLOCK *iosb, ULONG reserved )
{
int *count = arg;
@ -424,6 +471,109 @@ static void nt_mailslot_test(void)
pRtlFreeUnicodeString(&str);
}
static void test_iocp_setcompletion(HANDLE h)
{
NTSTATUS res;
long count;
res = pNtSetIoCompletion( h, CKEY_FIRST, CVALUE_FIRST, STATUS_INVALID_DEVICE_REQUEST, 3 );
ok( res == STATUS_SUCCESS, "NtSetIoCompletion failed: %x\n", res );
count = get_pending_msgs(h);
ok( count == 1, "Unexpected msg count: %ld\n", count );
if (get_msg(h))
{
ok( completionKey == CKEY_FIRST, "Invalid completion key: %lx\n", completionKey );
ok( ioSb.Information == 3, "Invalid ioSb.Information: %ld\n", ioSb.Information );
ok( U(ioSb).Status == STATUS_INVALID_DEVICE_REQUEST, "Invalid ioSb.Status: %x\n", U(ioSb).Status);
ok( completionValue == CVALUE_FIRST, "Invalid completion value: %lx\n", completionValue );
}
count = get_pending_msgs(h);
ok( !count, "Unexpected msg count: %ld\n", count );
}
static void test_iocp_fileio(HANDLE h)
{
static const char pipe_name[] = "\\\\.\\pipe\\iocompletiontestnamedpipe";
HANDLE hPipeSrv = CreateNamedPipeA( pipe_name, PIPE_ACCESS_INBOUND | FILE_FLAG_OVERLAPPED, PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT, 4, 1024, 1024, 1000, NULL );
HANDLE hPipeClt = CreateFileA( pipe_name, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, FILE_FLAG_NO_BUFFERING | FILE_FLAG_OVERLAPPED, NULL );
ok( hPipeSrv != INVALID_HANDLE_VALUE && hPipeClt != INVALID_HANDLE_VALUE, "Cannot create or connect to pipe\n" );
if (hPipeSrv != INVALID_HANDLE_VALUE && hPipeClt != INVALID_HANDLE_VALUE)
{
OVERLAPPED o = {0,};
BYTE buf[3];
DWORD read;
long count;
FILE_COMPLETION_INFORMATION fci = {h, CKEY_SECOND};
IO_STATUS_BLOCK iosb;
NTSTATUS res = pNtSetInformationFile( hPipeSrv, &iosb, &fci, sizeof(fci), FileCompletionInformation );
ok( res == STATUS_SUCCESS, "NtSetInformationFile failed: %x\n", res );
ok( iosb.Status == STATUS_SUCCESS, "iosb.Status invalid: %x\n", iosb.Status );
count = get_pending_msgs(h);
ok( !count, "Unexpected msg count: %ld\n", count );
ReadFile( hPipeSrv, buf, 3, &read, &o);
count = get_pending_msgs(h);
ok( !count, "Unexpected msg count: %ld\n", count );
WriteFile( hPipeClt, buf, 3, &read, NULL );
todo_wine {
if (get_msg(h))
{
ok( completionKey == CKEY_SECOND, "Invalid completion key: %lx\n", completionKey );
ok( ioSb.Information == 3, "Invalid ioSb.Information: %ld\n", ioSb.Information );
ok( U(ioSb).Status == STATUS_SUCCESS, "Invalid ioSb.Status: %x\n", U(ioSb).Status);
ok( completionValue == (ULONG_PTR)&o, "Invalid completion value: %lx\n", completionValue );
}
}
count = get_pending_msgs(h);
ok( !count, "Unexpected msg count: %ld\n", count );
WriteFile( hPipeClt, buf, 2, &read, NULL );
count = get_pending_msgs(h);
ok( !count, "Unexpected msg count: %ld\n", count );
ReadFile( hPipeSrv, buf, 2, &read, &o);
count = get_pending_msgs(h);
todo_wine {
ok( count == 1, "Unexpected msg count: %ld\n", count );
}
todo_wine {
if (get_msg(h))
{
ok( completionKey == CKEY_SECOND, "Invalid completion key: %lx\n", completionKey );
ok( ioSb.Information == 2, "Invalid ioSb.Information: %ld\n", ioSb.Information );
ok( U(ioSb).Status == STATUS_SUCCESS, "Invalid ioSb.Status: %x\n", U(ioSb).Status);
ok( completionValue == (ULONG_PTR)&o, "Invalid completion value: %lx\n", completionValue );
}
}
}
CloseHandle( hPipeSrv );
CloseHandle( hPipeClt );
}
static void test_iocompletion(void)
{
HANDLE h = INVALID_HANDLE_VALUE;
NTSTATUS res;
res = pNtCreateIoCompletion( &h, IO_COMPLETION_ALL_ACCESS, NULL, 0);
ok( res == 0, "NtCreateIoCompletion anonymous failed: %x\n", res );
ok( h && h != INVALID_HANDLE_VALUE, "Invalid handle returned\n" );
if ( h && h != INVALID_HANDLE_VALUE)
{
test_iocp_setcompletion(h);
test_iocp_fileio(h);
pNtClose(h);
}
}
START_TEST(file)
{
HMODULE hntdll = GetModuleHandleA("ntdll.dll");
@ -439,7 +589,14 @@ START_TEST(file)
pNtReadFile = (void *)GetProcAddress(hntdll, "NtReadFile");
pNtWriteFile = (void *)GetProcAddress(hntdll, "NtWriteFile");
pNtClose = (void *)GetProcAddress(hntdll, "NtClose");
pNtCreateIoCompletion = (void *)GetProcAddress(hntdll, "NtCreateIoCompletion");
pNtOpenIoCompletion = (void *)GetProcAddress(hntdll, "NtOpenIoCompletion");
pNtQueryIoCompletion = (void *)GetProcAddress(hntdll, "NtQueryIoCompletion");
pNtRemoveIoCompletion = (void *)GetProcAddress(hntdll, "NtRemoveIoCompletion");
pNtSetIoCompletion = (void *)GetProcAddress(hntdll, "NtSetIoCompletion");
pNtSetInformationFile = (void *)GetProcAddress(hntdll, "NtSetInformationFile");
read_file_test();
nt_mailslot_test();
test_iocompletion();
}