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Sweden-Number/dlls/localspl/tests/localmon.c

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/*
* Unit test suite for localspl API functions: local print monitor
*
* Copyright 2006 Detlef Riekenberg
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*
*/
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "winerror.h"
#include "wingdi.h"
#include "winreg.h"
#include "winspool.h"
#include "ddk/winsplp.h"
#include "wine/test.h"
/* ##### */
static HMODULE hdll;
static HMODULE hlocalmon;
static LPMONITOREX (WINAPI *pInitializePrintMonitor)(LPWSTR);
static LPMONITOREX pm;
static BOOL (WINAPI *pEnumPorts)(LPWSTR, DWORD, LPBYTE, DWORD, LPDWORD, LPDWORD);
static BOOL (WINAPI *pOpenPort)(LPWSTR, PHANDLE);
static BOOL (WINAPI *pOpenPortEx)(LPWSTR, LPWSTR, PHANDLE, struct _MONITOR *);
static BOOL (WINAPI *pStartDocPort)(HANDLE, LPWSTR, DWORD, DWORD, LPBYTE);
static BOOL (WINAPI *pWritePort)(HANDLE hPort, LPBYTE, DWORD, LPDWORD);
static BOOL (WINAPI *pReadPort)(HANDLE hPort, LPBYTE, DWORD, LPDWORD);
static BOOL (WINAPI *pEndDocPort)(HANDLE);
static BOOL (WINAPI *pClosePort)(HANDLE);
static BOOL (WINAPI *pAddPort)(LPWSTR, HWND, LPWSTR);
static BOOL (WINAPI *pAddPortEx)(LPWSTR, DWORD, LPBYTE, LPWSTR);
static BOOL (WINAPI *pConfigurePort)(LPWSTR, HWND, LPWSTR);
static BOOL (WINAPI *pDeletePort)(LPWSTR, HWND, LPWSTR);
static BOOL (WINAPI *pGetPrinterDataFromPort)(HANDLE, DWORD, LPWSTR, LPWSTR, DWORD, LPWSTR, DWORD, LPDWORD);
static BOOL (WINAPI *pSetPortTimeOuts)(HANDLE, LPCOMMTIMEOUTS, DWORD);
static BOOL (WINAPI *pXcvOpenPort)(LPCWSTR, ACCESS_MASK, PHANDLE phXcv);
static DWORD (WINAPI *pXcvDataPort)(HANDLE, LPCWSTR, PBYTE, DWORD, PBYTE, DWORD, PDWORD);
static BOOL (WINAPI *pXcvClosePort)(HANDLE);
static WCHAR cmd_MonitorUIW[] = {'M','o','n','i','t','o','r','U','I',0};
static WCHAR cmd_MonitorUI_lcaseW[] = {'m','o','n','i','t','o','r','u','i',0};
static WCHAR does_not_existW[] = {'d','o','e','s','_','n','o','t','_','e','x','i','s','t',0};
static WCHAR emptyW[] = {0};
static WCHAR Monitors_LocalPortW[] = { \
'S','y','s','t','e','m','\\',
'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
'C','o','n','t','r','o','l','\\',
'P','r','i','n','t','\\',
'M','o','n','i','t','o','r','s','\\',
'L','o','c','a','l',' ','P','o','r','t',0};
static WCHAR portname_com1W[] = {'C','O','M','1',':',0};
static WCHAR portname_fileW[] = {'F','I','L','E',':',0};
static WCHAR portname_lpt1W[] = {'L','P','T','1',':',0};
static WCHAR server_does_not_existW[] = {'\\','\\','d','o','e','s','_','n','o','t','_','e','x','i','s','t',0};
/* ########################### */
static void test_AddPort(void)
{
DWORD res;
/* moved to localui.dll since w2k */
if (!pAddPort) return;
if (0)
{
/* NT4 crash on this test */
res = pAddPort(NULL, 0, NULL);
}
/* Testing-Results (localmon.dll from NT4.0):
- The Servername is ignored
- Case of MonitorName is ignored
*/
SetLastError(0xdeadbeef);
res = pAddPort(NULL, 0, emptyW);
ok(!res, "returned %d with %u (expected '0')\n", res, GetLastError());
SetLastError(0xdeadbeef);
res = pAddPort(NULL, 0, does_not_existW);
ok(!res, "returned %d with %u (expected '0')\n", res, GetLastError());
}
/* ########################### */
static void test_ConfigurePort(void)
{
DWORD res;
/* moved to localui.dll since w2k */
if (!pConfigurePort) return;
if (0)
{
/* NT4 crash on this test */
res = pConfigurePort(NULL, 0, NULL);
}
/* Testing-Results (localmon.dll from NT4.0):
- Case of Portname is ignored
- "COM1:" and "COM01:" are the same (Compared by value)
- Portname without ":" => Dialog "Nothing to configure" comes up; Success
- "LPT1:", "LPT0:" and "LPT:" are the same (Numbers in "LPT:" are ignored)
- Empty Servername (LPT1:) => Dialog comes up (Servername is ignored)
- "FILE:" => Dialog "Nothing to configure" comes up; Success
- Empty Portname => => Dialog "Nothing to configure" comes up; Success
- Port "does_not_exist" => Dialog "Nothing to configure" comes up; Success
*/
if (winetest_interactive > 0) {
SetLastError(0xdeadbeef);
res = pConfigurePort(NULL, 0, portname_com1W);
trace("returned %d with %u\n", res, GetLastError());
SetLastError(0xdeadbeef);
res = pConfigurePort(NULL, 0, portname_lpt1W);
trace("returned %d with %u\n", res, GetLastError());
SetLastError(0xdeadbeef);
res = pConfigurePort(NULL, 0, portname_fileW);
trace("returned %d with %u\n", res, GetLastError());
}
}
/* ########################### */
static void test_DeletePort(void)
{
DWORD res;
/* moved to localui.dll since w2k */
if (!pDeletePort) return;
if (0)
{
/* NT4 crash on this test */
res = pDeletePort(NULL, 0, NULL);
}
/* Testing-Results (localmon.dll from NT4.0):
- Case of Portname is ignored (returned '1' on Success)
- "COM1:" and "COM01:" are different (Compared as string)
- server_does_not_exist (LPT1:) => Port deleted, Success (Servername is ignored)
- Empty Portname => => FALSE (LastError not changed)
- Port "does_not_exist" => FALSE (LastError not changed)
*/
SetLastError(0xdeadbeef);
res = pDeletePort(NULL, 0, emptyW);
ok(!res, "returned %d with %u (expected '0')\n", res, GetLastError());
SetLastError(0xdeadbeef);
res = pDeletePort(NULL, 0, does_not_existW);
ok(!res, "returned %d with %u (expected '0')\n", res, GetLastError());
}
/* ########################### */
static void test_EnumPorts(void)
{
DWORD res;
DWORD level;
LPBYTE buffer;
DWORD cbBuf;
DWORD pcbNeeded;
DWORD pcReturned;
if (!pEnumPorts) return;
/* valid levels are 1 and 2 */
for(level = 0; level < 4; level++) {
cbBuf = 0xdeadbeef;
pcReturned = 0xdeadbeef;
SetLastError(0xdeadbeef);
res = pEnumPorts(NULL, level, NULL, 0, &cbBuf, &pcReturned);
/* use only a short test, when we test with an invalid level */
if(!level || (level > 2)) {
/* NT4 fails with ERROR_INVALID_LEVEL (as expected)
XP succeeds with ERROR_SUCCESS () */
ok( (cbBuf == 0) && (pcReturned == 0),
"(%d) returned %d with %u and %d, %d (expected 0, 0)\n",
level, res, GetLastError(), cbBuf, pcReturned);
continue;
}
ok( !res && (GetLastError() == ERROR_INSUFFICIENT_BUFFER),
"(%d) returned %d with %u and %d, %d (expected '0' with "
"ERROR_INSUFFICIENT_BUFFER)\n",
level, res, GetLastError(), cbBuf, pcReturned);
buffer = HeapAlloc(GetProcessHeap(), 0, cbBuf * 2);
if (buffer == NULL) continue;
pcbNeeded = 0xdeadbeef;
pcReturned = 0xdeadbeef;
SetLastError(0xdeadbeef);
res = pEnumPorts(NULL, level, buffer, cbBuf, &pcbNeeded, &pcReturned);
ok( res, "(%d) returned %d with %u and %d, %d (expected '!= 0')\n",
level, res, GetLastError(), pcbNeeded, pcReturned);
/* We can compare the returned Data with the Registry / "win.ini",[Ports] here */
pcbNeeded = 0xdeadbeef;
pcReturned = 0xdeadbeef;
SetLastError(0xdeadbeef);
res = pEnumPorts(NULL, level, buffer, cbBuf+1, &pcbNeeded, &pcReturned);
ok( res, "(%d) returned %d with %u and %d, %d (expected '!= 0')\n",
level, res, GetLastError(), pcbNeeded, pcReturned);
pcbNeeded = 0xdeadbeef;
pcReturned = 0xdeadbeef;
SetLastError(0xdeadbeef);
res = pEnumPorts(NULL, level, buffer, cbBuf-1, &pcbNeeded, &pcReturned);
ok( !res && (GetLastError() == ERROR_INSUFFICIENT_BUFFER),
"(%d) returned %d with %u and %d, %d (expected '0' with "
"ERROR_INSUFFICIENT_BUFFER)\n",
level, res, GetLastError(), pcbNeeded, pcReturned);
if (0)
{
/* The following tests crash this app with native localmon/localspl */
res = pEnumPorts(NULL, level, NULL, cbBuf, &pcbNeeded, &pcReturned);
res = pEnumPorts(NULL, level, buffer, cbBuf, NULL, &pcReturned);
res = pEnumPorts(NULL, level, buffer, cbBuf, &pcbNeeded, NULL);
}
/* The Servername is ignored */
pcbNeeded = 0xdeadbeef;
pcReturned = 0xdeadbeef;
SetLastError(0xdeadbeef);
res = pEnumPorts(emptyW, level, buffer, cbBuf+1, &pcbNeeded, &pcReturned);
ok( res, "(%d) returned %d with %u and %d, %d (expected '!= 0')\n",
level, res, GetLastError(), pcbNeeded, pcReturned);
pcbNeeded = 0xdeadbeef;
pcReturned = 0xdeadbeef;
SetLastError(0xdeadbeef);
res = pEnumPorts(server_does_not_existW, level, buffer, cbBuf+1, &pcbNeeded, &pcReturned);
ok( res, "(%d) returned %d with %u and %d, %d (expected '!= 0')\n",
level, res, GetLastError(), pcbNeeded, pcReturned);
HeapFree(GetProcessHeap(), 0, buffer);
}
}
/* ########################### */
static void test_InitializePrintMonitor(void)
{
LPMONITOREX res;
SetLastError(0xdeadbeef);
res = pInitializePrintMonitor(NULL);
/* The Parameter was unchecked before w2k */
ok( res || (GetLastError() == ERROR_INVALID_PARAMETER),
"returned %p with %u\n (expected '!= NULL' or: NULL with "
"ERROR_INVALID_PARAMETER)\n", res, GetLastError());
SetLastError(0xdeadbeef);
res = pInitializePrintMonitor(emptyW);
ok( res || (GetLastError() == ERROR_INVALID_PARAMETER),
"returned %p with %u\n (expected '!= NULL' or: NULL with "
"ERROR_INVALID_PARAMETER)\n", res, GetLastError());
/* Every call with a non-empty string returns the same Pointer */
SetLastError(0xdeadbeef);
res = pInitializePrintMonitor(Monitors_LocalPortW);
ok( res == pm,
"returned %p with %u (expected %p)\n", res, GetLastError(), pm);
}
/* ########################### */
static void test_XcvClosePort(void)
{
DWORD res;
HANDLE hXcv;
if ((pXcvOpenPort == NULL) || (pXcvClosePort == NULL)) return;
if (0)
{
/* crash with native localspl.dll (w2k+xp) */
res = pXcvClosePort(NULL);
res = pXcvClosePort(INVALID_HANDLE_VALUE);
}
SetLastError(0xdeadbeef);
hXcv = (HANDLE) 0xdeadbeef;
res = pXcvOpenPort(emptyW, SERVER_ACCESS_ADMINISTER, &hXcv);
ok(res, "returned %d with %u and %p (expected '!= 0')\n", res, GetLastError(), hXcv);
if (res) {
SetLastError(0xdeadbeef);
res = pXcvClosePort(hXcv);
ok( res, "returned %d with %u (expected '!= 0')\n", res, GetLastError());
if (0)
{
/* test for "Double Free": crash with native localspl.dll (w2k+xp) */
res = pXcvClosePort(hXcv);
}
}
}
/* ########################### */
static void test_XcvDataPort(void)
{
DWORD res;
HANDLE hXcv;
BYTE buffer[MAX_PATH + 2];
DWORD needed;
DWORD len;
if ((pXcvOpenPort == NULL) || (pXcvDataPort == NULL) || (pXcvClosePort == NULL)) return;
hXcv = (HANDLE) 0xdeadbeef;
SetLastError(0xdeadbeef);
res = pXcvOpenPort(emptyW, SERVER_ACCESS_ADMINISTER, &hXcv);
ok(res, "returned %d with %u and %p (expected '!= 0')\n", res, GetLastError(), hXcv);
if (!res) return;
/* ask for needed size */
needed = (DWORD) 0xdeadbeef;
SetLastError(0xdeadbeef);
res = pXcvDataPort(hXcv, cmd_MonitorUIW, NULL, 0, NULL, 0, &needed);
ok( (res == ERROR_INSUFFICIENT_BUFFER) && (needed <= MAX_PATH),
"returned %d with %u and 0x%x (expected 'ERROR_INSUFFICIENT_BUFFER' "
" and '<= MAX_PATH')\n", res, GetLastError(), needed);
if (needed > MAX_PATH) goto xcv_cleanup;
len = needed;
/* the command is required */
needed = (DWORD) 0xdeadbeef;
SetLastError(0xdeadbeef);
res = pXcvDataPort(hXcv, emptyW, NULL, 0, NULL, 0, &needed);
ok( res == ERROR_INVALID_PARAMETER, "returned %d with %u and 0x%x "
"(expected 'ERROR_INVALID_PARAMETER')\n", res, GetLastError(), needed);
if (0) {
/* crash with native localspl.dll (w2k+xp) */
res = pXcvDataPort(hXcv, NULL, NULL, 0, buffer, MAX_PATH, &needed);
res = pXcvDataPort(hXcv, cmd_MonitorUIW, NULL, 0, NULL, len, &needed);
res = pXcvDataPort(hXcv, cmd_MonitorUIW, NULL, 0, buffer, len, NULL);
}
/* hXcv is ignored for the command "MonitorUI" */
needed = (DWORD) 0xdeadbeef;
SetLastError(0xdeadbeef);
res = pXcvDataPort(NULL, cmd_MonitorUIW, NULL, 0, buffer, len, &needed);
ok( res == ERROR_SUCCESS, "returned %d with %u and 0x%x "
"(expected 'ERROR_SUCCESS')\n", res, GetLastError(), needed);
/* pszDataName is case-sensitive */
memset(buffer, 0, len);
needed = (DWORD) 0xdeadbeef;
SetLastError(0xdeadbeef);
res = pXcvDataPort(hXcv, cmd_MonitorUI_lcaseW, NULL, 0, buffer, len, &needed);
ok( res == ERROR_INVALID_PARAMETER, "returned %d with %u and 0x%x "
"(expected 'ERROR_INVALID_PARAMETER')\n", res, GetLastError(), needed);
/* off by one: larger */
needed = (DWORD) 0xdeadbeef;
SetLastError(0xdeadbeef);
res = pXcvDataPort(hXcv, cmd_MonitorUIW, NULL, 0, buffer, len+1, &needed);
ok( res == ERROR_SUCCESS, "returned %d with %u and 0x%x "
"(expected 'ERROR_SUCCESS')\n", res, GetLastError(), needed);
/* off by one: smaller */
needed = (DWORD) 0xdeadbeef;
SetLastError(0xdeadbeef);
res = pXcvDataPort(hXcv, cmd_MonitorUIW, NULL, 0, buffer, len-1, &needed);
ok( res == ERROR_INSUFFICIENT_BUFFER, "returned %d with %u and 0x%x "
"(expected 'ERROR_INSUFFICIENT_BUFFER')\n", res, GetLastError(), needed);
/* Normal use. The DLL-Name without a Path is returned */
memset(buffer, 0, len);
needed = (DWORD) 0xdeadbeef;
SetLastError(0xdeadbeef);
res = pXcvDataPort(hXcv, cmd_MonitorUIW, NULL, 0, buffer, len, &needed);
ok( res == ERROR_SUCCESS, "returned %d with %u and 0x%x "
"(expected 'ERROR_SUCCESS')\n", res, GetLastError(), needed);
xcv_cleanup:
pXcvClosePort(hXcv);
}
/* ########################### */
static void test_XcvOpenPort(void)
{
DWORD res;
HANDLE hXcv;
if ((pXcvOpenPort == NULL) || (pXcvClosePort == NULL)) return;
if (0)
{
/* crash with native localspl.dll (w2k+xp) */
res = pXcvOpenPort(NULL, SERVER_ACCESS_ADMINISTER, &hXcv);
res = pXcvOpenPort(emptyW, SERVER_ACCESS_ADMINISTER, NULL);
}
/* The returned handle is the result from a previous "spoolss.dll,DllAllocSplMem" */
SetLastError(0xdeadbeef);
hXcv = (HANDLE) 0xdeadbeef;
res = pXcvOpenPort(emptyW, SERVER_ACCESS_ADMINISTER, &hXcv);
ok(res, "returned %d with %u and %p (expected '!= 0')\n", res, GetLastError(), hXcv);
if (res) pXcvClosePort(hXcv);
/* The ACCESS_MASK is not checked in XcvOpenPort */
SetLastError(0xdeadbeef);
hXcv = (HANDLE) 0xdeadbeef;
res = pXcvOpenPort(emptyW, 0, &hXcv);
ok(res, "returned %d with %u and %p (expected '!= 0')\n", res, GetLastError(), hXcv);
if (res) pXcvClosePort(hXcv);
/* A copy of pszObject is saved in the Memory-Block */
SetLastError(0xdeadbeef);
hXcv = (HANDLE) 0xdeadbeef;
res = pXcvOpenPort(portname_lpt1W, SERVER_ALL_ACCESS, &hXcv);
ok(res, "returned %d with %u and %p (expected '!= 0')\n", res, GetLastError(), hXcv);
if (res) pXcvClosePort(hXcv);
SetLastError(0xdeadbeef);
hXcv = (HANDLE) 0xdeadbeef;
res = pXcvOpenPort(portname_fileW, SERVER_ALL_ACCESS, &hXcv);
ok(res, "returned %d with %u and %p (expected '!= 0')\n", res, GetLastError(), hXcv);
if (res) pXcvClosePort(hXcv);
}
/* ########################### */
#define GET_MONITOR_FUNC(name) \
if(numentries > 0) { \
numentries--; \
p##name = (void *) pm->Monitor.pfn##name ; \
}
START_TEST(localmon)
{
/* This DLL does not exists on Win9x */
hdll = LoadLibraryA("localspl.dll");
if (!hdll) return;
pInitializePrintMonitor = (void *) GetProcAddress(hdll, "InitializePrintMonitor");
if (!pInitializePrintMonitor) {
/* The Monitor for "Local Ports" was in a seperate dll before w2k */
hlocalmon = LoadLibraryA("localmon.dll");
if (hlocalmon) {
pInitializePrintMonitor = (void *) GetProcAddress(hlocalmon, "InitializePrintMonitor");
}
}
if (!pInitializePrintMonitor) return;
/* Native localmon.dll / localspl.dll need a vaild Port-Entry in:
a) since xp: HKLM\Software\Microsoft\Windows NT\CurrentVersion\Ports
b) up to w2k: Section "Ports" in win.ini
or InitializePrintMonitor fails. */
pm = pInitializePrintMonitor(Monitors_LocalPortW);
if (pm) {
DWORD numentries;
numentries = (pm->dwMonitorSize ) / sizeof(VOID *);
/* NT4: 14, since w2k: 17 */
ok( numentries == 14 || numentries == 17,
"dwMonitorSize (%d) => %d Functions\n", pm->dwMonitorSize, numentries);
GET_MONITOR_FUNC(EnumPorts);
GET_MONITOR_FUNC(OpenPort);
GET_MONITOR_FUNC(OpenPortEx);
GET_MONITOR_FUNC(StartDocPort);
GET_MONITOR_FUNC(WritePort);
GET_MONITOR_FUNC(ReadPort);
GET_MONITOR_FUNC(EndDocPort);
GET_MONITOR_FUNC(ClosePort);
GET_MONITOR_FUNC(AddPort);
GET_MONITOR_FUNC(AddPortEx);
GET_MONITOR_FUNC(ConfigurePort);
GET_MONITOR_FUNC(DeletePort);
GET_MONITOR_FUNC(GetPrinterDataFromPort);
GET_MONITOR_FUNC(SetPortTimeOuts);
GET_MONITOR_FUNC(XcvOpenPort);
GET_MONITOR_FUNC(XcvDataPort);
GET_MONITOR_FUNC(XcvClosePort);
}
test_InitializePrintMonitor();
test_AddPort();
test_ConfigurePort();
test_DeletePort();
test_EnumPorts();
test_XcvClosePort();
test_XcvDataPort();
test_XcvOpenPort();
}
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