| /* |
| * Unit tests for misc shdocvw functions |
| * |
| * Copyright 2008 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 "winreg.h" |
| #include "wininet.h" |
| |
| #include "wine/test.h" |
| |
| /* ################ */ |
| |
| static HMODULE hshdocvw; |
| static HRESULT (WINAPI *pURLSubRegQueryA)(LPCSTR, LPCSTR, DWORD, LPVOID, DWORD, DWORD); |
| |
| static CHAR appdata[] = "AppData"; |
| static CHAR common_appdata[] = "Common AppData"; |
| static CHAR default_page_url[] = "Default_Page_URL"; |
| static CHAR does_not_exist[] = "does_not_exist"; |
| static CHAR regpath_iemain[] = "Software\\Microsoft\\Internet Explorer\\Main"; |
| static CHAR regpath_shellfolders[] = "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders"; |
| static CHAR start_page[] = "Start Page"; |
| |
| /* ################ */ |
| |
| static void init_functions(void) |
| { |
| hshdocvw = LoadLibraryA("shdocvw.dll"); |
| pURLSubRegQueryA = (void *) GetProcAddress(hshdocvw, (LPSTR) 151); |
| } |
| |
| /* ################ */ |
| |
| static void test_URLSubRegQueryA(void) |
| { |
| CHAR buffer[INTERNET_MAX_URL_LENGTH]; |
| HRESULT hr; |
| DWORD used; |
| DWORD len; |
| |
| if (!pURLSubRegQueryA) { |
| skip("URLSubRegQueryA not found\n"); |
| return; |
| } |
| |
| memset(buffer, '#', sizeof(buffer)-2); |
| buffer[sizeof(buffer)-1] = '\0'; |
| /* called by inetcpl.cpl */ |
| hr = pURLSubRegQueryA(regpath_iemain, default_page_url, REG_SZ, buffer, INTERNET_MAX_URL_LENGTH, -1); |
| ok(hr == E_FAIL || hr == S_OK, "got 0x%x (expected E_FAIL or S_OK)\n", hr); |
| |
| memset(buffer, '#', sizeof(buffer)-2); |
| buffer[sizeof(buffer)-1] = '\0'; |
| /* called by inetcpl.cpl */ |
| hr = pURLSubRegQueryA(regpath_iemain, start_page, REG_SZ, buffer, INTERNET_MAX_URL_LENGTH, -1); |
| len = lstrlenA(buffer); |
| /* respect privacy: do not dump the url */ |
| ok(hr == S_OK, "got 0x%x and %d (expected S_OK)\n", hr, len); |
| |
| /* test buffer length: just large enough */ |
| memset(buffer, '#', sizeof(buffer)-2); |
| buffer[sizeof(buffer)-1] = '\0'; |
| hr = pURLSubRegQueryA(regpath_iemain, start_page, REG_SZ, buffer, len+1, -1); |
| used = lstrlenA(buffer); |
| /* respect privacy: do not dump the url */ |
| ok((hr == S_OK) && (used == len), |
| "got 0x%x and %d (expected S_OK and %d)\n", hr, used, len); |
| |
| /* no space for terminating 0: result is truncated */ |
| memset(buffer, '#', sizeof(buffer)-2); |
| buffer[sizeof(buffer)-1] = '\0'; |
| hr = pURLSubRegQueryA(regpath_iemain, start_page, REG_SZ, buffer, len, -1); |
| used = lstrlenA(buffer); |
| ok((hr == S_OK) && (used == len - 1), |
| "got 0x%x and %d (expected S_OK and %d)\n", hr, used, len - 1); |
| |
| /* no space for the complete result: truncate another char */ |
| if (len > 1) { |
| memset(buffer, '#', sizeof(buffer)-2); |
| buffer[sizeof(buffer)-1] = '\0'; |
| hr = pURLSubRegQueryA(regpath_iemain, start_page, REG_SZ, buffer, len-1, -1); |
| used = lstrlenA(buffer); |
| ok((hr == S_OK) && (used == (len - 2)), |
| "got 0x%x and %d (expected S_OK and %d)\n", hr, used, len - 2); |
| } |
| |
| /* only space for the terminating 0: function still succeded */ |
| memset(buffer, '#', sizeof(buffer)-2); |
| buffer[sizeof(buffer)-1] = '\0'; |
| hr = pURLSubRegQueryA(regpath_iemain, start_page, REG_SZ, buffer, 1, -1); |
| used = lstrlenA(buffer); |
| ok((hr == S_OK) && !used, |
| "got 0x%x and %d (expected S_OK and 0)\n", hr, used); |
| |
| /* size of buffer is 0, but the function still succeed */ |
| memset(buffer, '#', sizeof(buffer)-2); |
| buffer[sizeof(buffer)-1] = '\0'; |
| hr = pURLSubRegQueryA(regpath_iemain, start_page, REG_SZ, buffer, 0, -1); |
| used = lstrlenA(buffer); |
| ok((hr == S_OK) && (used == INTERNET_MAX_URL_LENGTH - 1), |
| "got 0x%x and %d (expected S_OK and %d)\n", hr, used, INTERNET_MAX_URL_LENGTH-1); |
| |
| /* still succeed without a buffer for the result */ |
| hr = pURLSubRegQueryA(regpath_iemain, start_page, REG_SZ, NULL, 0, -1); |
| ok(hr == S_OK, "got 0x%x (expected S_OK)\n", hr); |
| |
| /* still succeed, when a length is given without a buffer */ |
| hr = pURLSubRegQueryA(regpath_iemain, start_page, REG_SZ, NULL, INTERNET_MAX_URL_LENGTH, -1); |
| ok(hr == S_OK, "got 0x%x (expected S_OK)\n", hr); |
| |
| /* this value does not exist */ |
| memset(buffer, '#', sizeof(buffer)-2); |
| buffer[sizeof(buffer)-1] = '\0'; |
| hr = pURLSubRegQueryA(regpath_iemain, does_not_exist, REG_SZ, buffer, INTERNET_MAX_URL_LENGTH, -1); |
| /* random bytes are copied to the buffer */ |
| ok((hr == E_FAIL), "got 0x%x (expected E_FAIL)\n", hr); |
| |
| /* the third parameter is ignored. Is it really a type? (data is REG_SZ) */ |
| memset(buffer, '#', sizeof(buffer)-2); |
| buffer[sizeof(buffer)-1] = '\0'; |
| hr = pURLSubRegQueryA(regpath_iemain, start_page, REG_DWORD, buffer, INTERNET_MAX_URL_LENGTH, -1); |
| used = lstrlenA(buffer); |
| ok((hr == S_OK) && (used == len), |
| "got 0x%x and %d (expected S_OK and %d)\n", hr, used, len); |
| |
| /* the function works for HKCU and HKLM */ |
| memset(buffer, '#', sizeof(buffer)-2); |
| buffer[sizeof(buffer)-1] = '\0'; |
| hr = pURLSubRegQueryA(regpath_shellfolders, appdata, REG_SZ, buffer, INTERNET_MAX_URL_LENGTH, -1); |
| used = lstrlenA(buffer); |
| ok(hr == S_OK, "got 0x%x and %d (expected S_OK)\n", hr, used); |
| |
| memset(buffer, '#', sizeof(buffer)-2); |
| buffer[sizeof(buffer)-1] = '\0'; |
| hr = pURLSubRegQueryA(regpath_shellfolders, common_appdata, REG_SZ, buffer, INTERNET_MAX_URL_LENGTH, -1); |
| used = lstrlenA(buffer); |
| ok(hr == S_OK, "got 0x%x and %d (expected S_OK)\n", hr, used); |
| |
| /* todo: what does the last parameter mean? */ |
| } |
| |
| /* ################ */ |
| |
| START_TEST(shdocvw) |
| { |
| init_functions(); |
| test_URLSubRegQueryA(); |
| } |