/* * oleacc tests * * Copyright 2008 Nikolay Sivov * * 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 <oleacc.h> #include "wine/test.h" static void test_getroletext(void) { INT ret, role; CHAR buf[2], *buff; WCHAR bufW[2], *buffW; /* wrong role number */ ret = GetRoleTextA(-1, NULL, 0); ok(ret == 0, "GetRoleTextA doesn't return zero on wrong role number, got %d\n", ret); buf[0] = '*'; ret = GetRoleTextA(-1, buf, 2); ok(ret == 0, "GetRoleTextA doesn't return zero on wrong role number, got %d\n", ret); ok(buf[0] == '*' || broken(buf[0] == 0), /* Win98 and WinMe */ "GetRoleTextA modified buffer on wrong role number\n"); buf[0] = '*'; ret = GetRoleTextA(-1, buf, 0); ok(ret == 0, "GetRoleTextA doesn't return zero on wrong role number, got %d\n", ret); ok(buf[0] == '*', "GetRoleTextA modified buffer on wrong role number\n"); ret = GetRoleTextW(-1, NULL, 0); ok(ret == 0, "GetRoleTextW doesn't return zero on wrong role number, got %d\n", ret); bufW[0] = '*'; ret = GetRoleTextW(-1, bufW, 2); ok(ret == 0, "GetRoleTextW doesn't return zero on wrong role number, got %d\n", ret); ok(bufW[0] == '\0' || broken(bufW[0] == '*'), /* Win98 and WinMe */ "GetRoleTextW doesn't return NULL char on wrong role number\n"); bufW[0] = '*'; ret = GetRoleTextW(-1, bufW, 0); ok(ret == 0, "GetRoleTextW doesn't return zero on wrong role number, got %d\n", ret); /* zero role number - not documented */ ret = GetRoleTextA(0, NULL, 0); ok(ret > 0, "GetRoleTextA doesn't return (>0) for zero role number, got %d\n", ret); ret = GetRoleTextW(0, NULL, 0); ok(ret > 0, "GetRoleTextW doesn't return (>0) for zero role number, got %d\n", ret); /* NULL buffer, return length */ ret = GetRoleTextA(ROLE_SYSTEM_TITLEBAR, NULL, 0); ok(ret > 0, "GetRoleTextA doesn't return length on NULL buffer, got %d\n", ret); ret = GetRoleTextA(ROLE_SYSTEM_TITLEBAR, NULL, 1); ok(ret > 0, "GetRoleTextA doesn't return length on NULL buffer, got %d\n", ret); ret = GetRoleTextW(ROLE_SYSTEM_TITLEBAR, NULL, 0); ok(ret > 0, "GetRoleTextW doesn't return length on NULL buffer, got %d\n", ret); ret = GetRoleTextW(ROLE_SYSTEM_TITLEBAR, NULL, 1); ok(ret > 0, "GetRoleTextW doesn't return length on NULL buffer, got %d\n", ret); /* use a smaller buffer */ buf[0] = '*'; ret = GetRoleTextA(ROLE_SYSTEM_TITLEBAR, buf, 1); ok(ret == 0, "GetRoleTextA returned wrong length\n"); ok(buf[0] == '\0', "GetRoleTextA returned not zero-length buffer\n"); buf[1] = '*'; ret = GetRoleTextA(ROLE_SYSTEM_TITLEBAR, buf, 2); ok(ret == 1 || ret == 0, /* Vista and W2K8 */ "GetRoleTextA returned wrong length, got %d, expected 0 or 1\n", ret); if (ret == 1) ok(buf[1] == '\0', "GetRoleTextA returned not zero-length buffer : (%c)\n", buf[1]); bufW[0] = '*'; ret = GetRoleTextW(ROLE_SYSTEM_TITLEBAR, bufW, 1); ok(ret == 0, "GetRoleTextW returned wrong length, got %d, expected 1\n", ret); ok(bufW[0] == '\0', "GetRoleTextW returned not zero-length buffer\n"); bufW[1] = '*'; ret = GetRoleTextW(ROLE_SYSTEM_TITLEBAR, bufW, 2); ok(ret == 1, "GetRoleTextW returned wrong length, got %d, expected 1\n", ret); ok(bufW[1] == '\0', "GetRoleTextW returned not zero-length buffer\n"); /* use bigger buffer */ ret = GetRoleTextA(ROLE_SYSTEM_TITLEBAR, NULL, 0); buff = HeapAlloc(GetProcessHeap(), 0, 2*ret); buff[2*ret-1] = '*'; ret = GetRoleTextA(ROLE_SYSTEM_TITLEBAR, buff, 2*ret); ok(buff[2*ret-1] == '*', "GetRoleTextA shouldn't modify this part of buffer\n"); HeapFree(GetProcessHeap(), 0, buff); ret = GetRoleTextW(ROLE_SYSTEM_TITLEBAR, NULL, 0); buffW = HeapAlloc(GetProcessHeap(), 0, 2*ret*sizeof(WCHAR)); buffW[2*ret-1] = '*'; ret = GetRoleTextW(ROLE_SYSTEM_TITLEBAR, buffW, 2*ret); ok(buffW[2*ret-1] == '*', "GetRoleTextW shouldn't modify this part of buffer\n"); HeapFree(GetProcessHeap(), 0, buffW); /* check returned length for all roles */ for(role = 0; role <= ROLE_SYSTEM_OUTLINEBUTTON; role++){ CHAR buff2[100]; WCHAR buff2W[100]; /* NT4 and W2K don't clear the buffer on a nonexistent role in the A-call */ memset(buff2, 0, sizeof(buff2)); ret = GetRoleTextA(role, NULL, 0); /* Win98 up to W2K miss some of the roles */ if (role >= ROLE_SYSTEM_SPLITBUTTON) ok(ret > 0 || broken(ret == 0), "Expected the role %d to be present\n", role); else ok(ret > 0, "Expected the role to be present\n"); GetRoleTextA(role, buff2, sizeof(buff2)); ok(ret == lstrlenA(buff2), "GetRoleTextA: returned length doesn't match returned buffer for role %d\n", role); /* Win98 and WinMe don't clear the buffer on a nonexistent role in the W-call */ memset(buff2W, 0, sizeof(buff2W)); ret = GetRoleTextW(role, NULL, 0); GetRoleTextW(role, buff2W, sizeof(buff2W)/sizeof(WCHAR)); ok(ret == lstrlenW(buff2W), "GetRoleTextW: returned length doesn't match returned buffer for role %d\n", role); } } START_TEST(main) { test_getroletext(); }