/* * Unit test suite for rich edit control * * Copyright 2006 Google (Thomas Kho) * * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include static HMODULE hmoduleRichEdit; static const char haystack[] = "Think of Wine as a compatibility layer for " "running Windows programs. Wine does not require Microsoft Windows, as it " "is a completely free alternative implementation of the Windows API " "consisting of 100% non-Microsoft code, however Wine can optionally use " "native Windows DLLs if they are available. Wine provides both a " "development toolkit for porting Windows source code to Unix as well as a " "program loader, allowing many unmodified Windows programs to run on " "x86-based Unixes, including Linux, FreeBSD, and Solaris."; static HWND new_window(LPCTSTR lpClassName, DWORD dwStyle, HWND parent) { HWND hwnd; hwnd = CreateWindow(lpClassName, NULL, dwStyle|WS_POPUP|WS_HSCROLL|WS_VSCROLL |WS_VISIBLE, 0, 0, 200, 50, parent, NULL, hmoduleRichEdit, NULL); ok(hwnd != NULL, "class: %s, error: %d\n", lpClassName, (int) GetLastError()); return hwnd; } static HWND new_richedit(HWND parent) { return new_window(RICHEDIT_CLASS, ES_MULTILINE, parent); } static void check_EM_FINDTEXT(HWND hwnd, int start, int end, char needle[], int flags, int expected_start) { int findloc; FINDTEXT ft; memset(&ft, 0, sizeof(ft)); ft.chrg.cpMin = start; ft.chrg.cpMax = end; ft.lpstrText = needle; findloc = SendMessage(hwnd, EM_FINDTEXT, flags, (LPARAM) &ft); ok(findloc == expected_start, "EM_FINDTEXT '%s' in range (%d,%d), flags %08x, got start at %d\n", needle, start, end, flags, findloc); } static void test_EM_FINDTEXT(void) { CHARRANGE cr; GETTEXTLENGTHEX gtl; int size; HWND hwndRichEdit = new_richedit(NULL); SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) haystack); SendMessage(hwndRichEdit, EM_EXGETSEL, 0, (LPARAM)&cr); ok(cr.cpMin == cr.cpMax, "(%ld,%ld)\n", cr.cpMin, cr.cpMax); gtl.flags = GTL_NUMCHARS; gtl.codepage = CP_ACP; size = SendMessage(hwndRichEdit, EM_GETTEXTLENGTHEX, (WPARAM) >l, 0); ok(size == sizeof(haystack) - 1, "size=%d, sizeof haystack=%d\n", size, sizeof(haystack)); /* sizeof counts '\0' */ check_EM_FINDTEXT(hwndRichEdit, 0, size, "Wine", FR_DOWN | FR_MATCHCASE, 9); check_EM_FINDTEXT(hwndRichEdit, 10, size, "Wine", FR_DOWN | FR_MATCHCASE, 69); check_EM_FINDTEXT(hwndRichEdit, 298, size, "Wine", FR_DOWN | FR_MATCHCASE, -1); check_EM_FINDTEXT(hwndRichEdit, 0, size, "wine", FR_DOWN | FR_MATCHCASE, -1); todo_wine { check_EM_FINDTEXT(hwndRichEdit, 0, size, "wine", FR_DOWN | FR_WHOLEWORD, 9); check_EM_FINDTEXT(hwndRichEdit, 0, size, "win", FR_DOWN | FR_WHOLEWORD, -1); } /* Check the case noted in bug 4479 */ SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) "blahblah"); check_EM_FINDTEXT(hwndRichEdit, 0, 8, "blah", FR_DOWN | FR_MATCHCASE, 0); check_EM_FINDTEXT(hwndRichEdit, 4, 8, "blah", FR_DOWN | FR_MATCHCASE, 4); check_EM_FINDTEXT(hwndRichEdit, 4, 9, "blah", FR_DOWN | FR_MATCHCASE, 4); check_EM_FINDTEXT(hwndRichEdit, 0, 8, "blahblah", FR_DOWN | FR_MATCHCASE, 0); DestroyWindow(hwndRichEdit); } static void check_EM_FINDTEXTEX(HWND hwnd, int start, int end, char needle[], int flags, int expected_start, int expected_end) { int findloc; FINDTEXTEX ft; memset(&ft, 0, sizeof(ft)); ft.chrg.cpMin = start; ft.chrg.cpMax = end; ft.lpstrText = needle; findloc = SendMessage(hwnd, EM_FINDTEXTEX, flags, (LPARAM) &ft); ok(findloc == expected_start, "EM_FINDTEXTEX '%s' in range (%d,%d), flags %08x, got start at %d\n", needle, start, end, flags, findloc); if(findloc != -1) { ok(ft.chrgText.cpMin == expected_start, "EM_FINDTEXTEX '%s' in range (%d,%d), flags %08x, got start at %ld\n", needle, start, end, flags, ft.chrgText.cpMin); ok(ft.chrgText.cpMax == expected_end, "EM_FINDTEXTEX '%s' in range (%d,%d), flags %08x, got end at %ld\n", needle, start, end, flags, ft.chrgText.cpMax); } } static void test_EM_FINDTEXTEX(void) { CHARRANGE cr; GETTEXTLENGTHEX gtl; int size; HWND hwndRichEdit = new_richedit(NULL); SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) haystack); SendMessage(hwndRichEdit, EM_EXGETSEL, 0, (LPARAM) &cr); ok(cr.cpMin == cr.cpMax, "(%ld,%ld)\n", cr.cpMin, cr.cpMax); gtl.flags = GTL_NUMCHARS; gtl.codepage = CP_ACP; size = SendMessage(hwndRichEdit, EM_GETTEXTLENGTHEX, (WPARAM) >l, 0); ok(size == sizeof(haystack) - 1, "size=%d, sizeof haystack=%d\n", size, sizeof(haystack)); /* sizeof counts '\0' */ check_EM_FINDTEXTEX(hwndRichEdit, 0, size, "Wine", FR_DOWN | FR_MATCHCASE, 9, 13); check_EM_FINDTEXTEX(hwndRichEdit, 10, size, "Wine", FR_DOWN | FR_MATCHCASE, 69, 73); check_EM_FINDTEXTEX(hwndRichEdit, 298, size, "Wine", FR_DOWN | FR_MATCHCASE, -1, -1); check_EM_FINDTEXTEX(hwndRichEdit, 0, size, "wine", FR_DOWN | FR_MATCHCASE, -1, -1); todo_wine { check_EM_FINDTEXTEX(hwndRichEdit, 0, size, "wine", FR_DOWN | FR_WHOLEWORD, 9, 13); check_EM_FINDTEXTEX(hwndRichEdit, 0, size, "win", FR_DOWN | FR_WHOLEWORD, -1, -1); } DestroyWindow(hwndRichEdit); } START_TEST( editor ) { MSG msg; time_t end; /* Must explicitly LoadLibrary(). The test has no references to functions in * RICHED20.DLL, so the linker doesn't actually link to it. */ hmoduleRichEdit = LoadLibrary("RICHED20.DLL"); ok(hmoduleRichEdit != NULL, "error: %d\n", (int) GetLastError()); test_EM_FINDTEXT(); test_EM_FINDTEXTEX(); /* Set the environment variable WINETEST_RICHED20 to keep windows * responsive and open for 30 seconds. This is useful for debugging. * * The message pump uses PeekMessage() to empty the queue and then sleeps for * 50ms before retrying the queue. */ end = time(NULL) + 30; if (getenv( "WINETEST_RICHED20" )) { while (time(NULL) < end) { if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) { TranslateMessage(&msg); DispatchMessage(&msg); } else { Sleep(50); } } } ok(FreeLibrary(hmoduleRichEdit) != 0, "error: %d\n", (int) GetLastError()); }