| /* |
| * 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(); |
| } |