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localspl/tests: Tests for OpenPort and ClosePort.
This commit is contained in:
Detlef Riekenberg
Alexandre Julliard
parent
eff9c9ef0c
commit
57dee443f5
@ -1,7 +1,7 @@
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/*
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* Unit test suite for localspl API functions: local print monitor
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*
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* Copyright 2006 Detlef Riekenberg
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* Copyright 2006-2007 Detlef Riekenberg
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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@ -96,9 +96,11 @@ static WCHAR num_999999W[] = {'9','9','9','9','9','9',0};
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static CHAR num_1000000A[] = "1000000";
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static WCHAR num_1000000W[] = {'1','0','0','0','0','0','0',0};
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static WCHAR portname_comW[] = {'C','O','M',0};
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static WCHAR portname_com1W[] = {'C','O','M','1',':',0};
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static WCHAR portname_com2W[] = {'C','O','M','2',':',0};
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static WCHAR portname_fileW[] = {'F','I','L','E',':',0};
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static WCHAR portname_lptW[] = {'L','P','T',0};
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static WCHAR portname_lpt1W[] = {'L','P','T','1',':',0};
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static WCHAR portname_lpt2W[] = {'L','P','T','2',':',0};
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static WCHAR server_does_not_existW[] = {'\\','\\','d','o','e','s','_','n','o','t','_','e','x','i','s','t',0};
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@ -116,6 +118,12 @@ static WCHAR wineW[] = {'W','i','n','e',0};
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static WCHAR tempdirW[MAX_PATH];
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static WCHAR tempfileW[MAX_PATH];
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#define PORTNAME_PREFIX 3
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#define PORTNAME_MINSIZE 5
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#define PORTNAME_MAXSIZE 10
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static WCHAR have_com[PORTNAME_MAXSIZE];
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static WCHAR have_lpt[PORTNAME_MAXSIZE];
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static WCHAR have_file[PORTNAME_MAXSIZE];
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/* ########################### */
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@ -135,6 +143,61 @@ static DWORD delete_port(LPWSTR portname)
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/* ########################### */
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static void find_installed_ports(void)
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{
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PORT_INFO_1W * pi = NULL;
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WCHAR nameW[PORTNAME_MAXSIZE];
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DWORD needed;
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DWORD returned;
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DWORD res;
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DWORD id;
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have_com[0] = '\0';
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have_lpt[0] = '\0';
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have_file[0] = '\0';
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if (!pEnumPorts) return;
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res = pEnumPorts(NULL, 1, NULL, 0, &needed, &returned);
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if (!res && (GetLastError() == ERROR_INSUFFICIENT_BUFFER)) {
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pi = HeapAlloc(GetProcessHeap(), 0, needed);
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}
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res = pEnumPorts(NULL, 1, (LPBYTE) pi, needed, &needed, &returned);
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if (!res) {
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skip("no ports found\n");
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return;
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}
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id = 0;
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while (id < returned) {
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res = lstrlenW(pi[id].pName);
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if ((res >= PORTNAME_MINSIZE) && (res < PORTNAME_MAXSIZE) &&
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(pi[id].pName[res-1] == ':')) {
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/* copy only the prefix ("LPT" or "COM") */
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memcpy(&nameW, pi[id].pName, PORTNAME_PREFIX * sizeof(WCHAR));
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nameW[PORTNAME_PREFIX] = '\0';
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if (!have_com[0] && (lstrcmpiW(nameW, portname_comW) == 0)) {
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memcpy(&have_com, pi[id].pName, (res+1) * sizeof(WCHAR));
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}
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if (!have_lpt[0] && (lstrcmpiW(nameW, portname_lptW) == 0)) {
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memcpy(&have_lpt, pi[id].pName, (res+1) * sizeof(WCHAR));
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}
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if (!have_file[0] && (lstrcmpiW(pi[id].pName, portname_fileW) == 0)) {
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memcpy(&have_file, pi[id].pName, (res+1) * sizeof(WCHAR));
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}
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}
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id++;
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}
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HeapFree(GetProcessHeap(), 0, pi);
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}
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/* ########################### */
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static void test_AddPort(void)
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{
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DWORD res;
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@ -273,6 +336,103 @@ static void test_AddPortEx(void)
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delete_port(tempfileW);
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}
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/* ########################### */
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static void test_ClosePort()
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{
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HANDLE hPort;
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HANDLE hPort2;
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LPWSTR nameW = NULL;
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DWORD res;
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DWORD res2;
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if (!pOpenPort || !pClosePort) return;
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if (have_com[0]) {
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nameW = have_com;
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hPort = (HANDLE) 0xdeadbeef;
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res = pOpenPort(nameW, &hPort);
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hPort2 = (HANDLE) 0xdeadbeef;
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res2 = pOpenPort(nameW, &hPort2);
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if (res2 && (hPort2 != hPort)) {
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SetLastError(0xdeadbeef);
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res2 = pClosePort(hPort2);
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ok(res2, "got %u with %u (expected '!= 0')\n", res2, GetLastError());
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}
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if (res) {
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SetLastError(0xdeadbeef);
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res = pClosePort(hPort);
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ok(res, "got %u with %u (expected '!= 0')\n", res, GetLastError());
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}
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}
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if (have_lpt[0]) {
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nameW = have_lpt;
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hPort = (HANDLE) 0xdeadbeef;
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res = pOpenPort(nameW, &hPort);
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hPort2 = (HANDLE) 0xdeadbeef;
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res2 = pOpenPort(nameW, &hPort2);
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if (res2 && (hPort2 != hPort)) {
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SetLastError(0xdeadbeef);
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res2 = pClosePort(hPort2);
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ok(res2, "got %u with %u (expected '!= 0')\n", res2, GetLastError());
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}
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if (res) {
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SetLastError(0xdeadbeef);
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res = pClosePort(hPort);
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ok(res, "got %u with %u (expected '!= 0')\n", res, GetLastError());
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}
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}
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if (have_file[0]) {
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nameW = have_file;
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hPort = (HANDLE) 0xdeadbeef;
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res = pOpenPort(nameW, &hPort);
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hPort2 = (HANDLE) 0xdeadbeef;
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res2 = pOpenPort(nameW, &hPort2);
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if (res2 && (hPort2 != hPort)) {
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SetLastError(0xdeadbeef);
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res2 = pClosePort(hPort2);
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ok(res2, "got %u with %u (expected '!= 0')\n", res2, GetLastError());
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}
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if (res) {
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SetLastError(0xdeadbeef);
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res = pClosePort(hPort);
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ok(res, "got %u with %u (expected '!= 0')\n", res, GetLastError());
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}
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}
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if (0) {
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/* an invalid HANDLE crash native localspl.dll */
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SetLastError(0xdeadbeef);
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res = pClosePort(NULL);
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trace("got %u with %u\n", res, GetLastError());
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SetLastError(0xdeadbeef);
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res = pClosePort( (HANDLE) 0xdeadbeef);
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trace("got %u with %u\n", res, GetLastError());
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SetLastError(0xdeadbeef);
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res = pClosePort(INVALID_HANDLE_VALUE);
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trace("got %u with %u\n", res, GetLastError());
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}
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}
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/* ########################### */
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static void test_ConfigurePort(void)
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@ -465,6 +625,117 @@ static void test_InitializePrintMonitor(void)
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"returned %p with %u (expected %p)\n", res, GetLastError(), pm);
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}
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/* ########################### */
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static void test_OpenPort()
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{
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HANDLE hPort;
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HANDLE hPort2;
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LPWSTR nameW = NULL;
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DWORD res;
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DWORD res2;
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if (!pOpenPort || !pClosePort) return;
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if (have_com[0]) {
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nameW = have_com;
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hPort = (HANDLE) 0xdeadbeef;
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SetLastError(0xdeadbeef);
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res = pOpenPort(nameW, &hPort);
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ok( res, "got %u with %u and %p (expected '!= 0')\n",
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res, GetLastError(), hPort);
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/* the same HANDLE is returned for a second OpenPort in native localspl */
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hPort2 = (HANDLE) 0xdeadbeef;
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SetLastError(0xdeadbeef);
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res2 = pOpenPort(nameW, &hPort2);
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ok( res2, "got %u with %u and %p (expected '!= 0')\n",
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res2, GetLastError(), hPort2);
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if (res) pClosePort(hPort);
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if (res2 && (hPort2 != hPort)) pClosePort(hPort2);
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}
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if (have_lpt[0]) {
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nameW = have_lpt;
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hPort = (HANDLE) 0xdeadbeef;
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SetLastError(0xdeadbeef);
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res = pOpenPort(nameW, &hPort);
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ok( res || (GetLastError() == ERROR_ACCESS_DENIED),
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"got %u with %u and %p (expected '!= 0' or '0' with ERROR_ACCESS_DENIED)\n",
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res, GetLastError(), hPort);
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/* the same HANDLE is returned for a second OpenPort in native localspl */
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hPort2 = (HANDLE) 0xdeadbeef;
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SetLastError(0xdeadbeef);
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res2 = pOpenPort(nameW, &hPort2);
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ok( res2 || (GetLastError() == ERROR_ACCESS_DENIED),
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"got %u with %u and %p (expected '!= 0' or '0' with ERROR_ACCESS_DENIED)\n",
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res2, GetLastError(), hPort2);
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if (res) pClosePort(hPort);
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if (res2 && (hPort2 != hPort)) pClosePort(hPort2);
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}
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if (have_file[0]) {
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nameW = have_file;
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hPort = (HANDLE) 0xdeadbeef;
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SetLastError(0xdeadbeef);
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res = pOpenPort(nameW, &hPort);
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ok( res, "got %u with %u and %p (expected '!= 0')\n",
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res, GetLastError(), hPort);
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/* a different HANDLE is returned for a second OpenPort */
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hPort2 = (HANDLE) 0xdeadbeef;
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SetLastError(0xdeadbeef);
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res2 = pOpenPort(nameW, &hPort2);
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ok( res2 && (hPort2 != hPort),
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"got %u with %u and %p (expected '!= 0' and '!= %p')\n",
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res2, GetLastError(), hPort2, hPort);
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if (res) pClosePort(hPort);
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if (res2 && (hPort2 != hPort)) pClosePort(hPort2);
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}
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if (0) {
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/* this test crash native localspl (w2k+xp) */
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if (nameW) {
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hPort = (HANDLE) 0xdeadbeef;
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SetLastError(0xdeadbeef);
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res = pOpenPort(nameW, NULL);
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trace("got %u with %u and %p\n", res, GetLastError(), hPort);
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}
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}
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hPort = (HANDLE) 0xdeadbeef;
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SetLastError(0xdeadbeef);
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res = pOpenPort(does_not_existW, &hPort);
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ok (!res && (hPort == (HANDLE) 0xdeadbeef),
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"got %u with 0x%x and %p (expectet '0' and 0xdeadbeef)\n", res, GetLastError(), hPort);
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if (res) pClosePort(hPort);
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hPort = (HANDLE) 0xdeadbeef;
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SetLastError(0xdeadbeef);
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res = pOpenPort(emptyW, &hPort);
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ok (!res && (hPort == (HANDLE) 0xdeadbeef),
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"got %u with 0x%x and %p (expectet '0' and 0xdeadbeef)\n", res, GetLastError(), hPort);
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if (res) pClosePort(hPort);
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/* NULL as name crash native localspl (w2k+xp) */
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if (0) {
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hPort = (HANDLE) 0xdeadbeef;
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SetLastError(0xdeadbeef);
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res = pOpenPort(NULL, &hPort);
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trace("got %u with %u and %p\n", res, GetLastError(), hPort);
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}
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}
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/* ########################### */
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static void test_XcvClosePort(void)
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@ -1151,11 +1422,16 @@ START_TEST(localmon)
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test_InitializePrintMonitor();
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find_installed_ports();
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test_AddPort();
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test_AddPortEx();
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test_ClosePort();
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test_ConfigurePort();
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test_DeletePort();
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test_EnumPorts();
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test_OpenPort();
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if ( !hXcv ) {
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skip("Xcv not supported\n");
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}
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