192 lines
7.0 KiB
C
192 lines
7.0 KiB
C
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/*
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* Unit test suite for rich edit control
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*
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* Copyright 2006 Google (Thomas Kho)
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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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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <wine/test.h>
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#include <windows.h>
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#include <richedit.h>
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#include <time.h>
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static HMODULE hmoduleRichEdit;
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static const char haystack[] = "Think of Wine as a compatibility layer for "
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"running Windows programs. Wine does not require Microsoft Windows, as it "
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"is a completely free alternative implementation of the Windows API "
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"consisting of 100% non-Microsoft code, however Wine can optionally use "
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"native Windows DLLs if they are available. Wine provides both a "
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"development toolkit for porting Windows source code to Unix as well as a "
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"program loader, allowing many unmodified Windows programs to run on "
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"x86-based Unixes, including Linux, FreeBSD, and Solaris.";
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static HWND new_window(LPCTSTR lpClassName, DWORD dwStyle, HWND parent) {
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HWND hwnd;
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hwnd = CreateWindow(lpClassName, NULL, dwStyle|WS_POPUP|WS_HSCROLL|WS_VSCROLL
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|WS_VISIBLE, 0, 0, 200, 50, parent, NULL,
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hmoduleRichEdit, NULL);
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ok(hwnd != NULL, "class: %s, error: %d\n", lpClassName, (int) GetLastError());
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return hwnd;
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}
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static HWND new_richedit(HWND parent) {
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return new_window(RICHEDIT_CLASS, ES_MULTILINE, parent);
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}
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static void check_EM_FINDTEXT(HWND hwnd, int start, int end, char needle[],
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int flags, int expected_start) {
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int findloc;
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FINDTEXT ft;
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memset(&ft, 0, sizeof(ft));
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ft.chrg.cpMin = start;
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ft.chrg.cpMax = end;
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ft.lpstrText = needle;
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findloc = SendMessage(hwnd, EM_FINDTEXT, flags, (LPARAM) &ft);
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ok(findloc == expected_start,
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"EM_FINDTEXT '%s' in range (%d,%d), flags %08x, got start at %d\n",
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needle, start, end, flags, findloc);
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}
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static void test_EM_FINDTEXT(void)
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{
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CHARRANGE cr;
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GETTEXTLENGTHEX gtl;
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int size;
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HWND hwndRichEdit = new_richedit(NULL);
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SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) haystack);
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SendMessage(hwndRichEdit, EM_EXGETSEL, 0, (LPARAM)&cr);
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ok(cr.cpMin == cr.cpMax, "(%ld,%ld)\n", cr.cpMin, cr.cpMax);
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gtl.flags = GTL_NUMCHARS;
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gtl.codepage = CP_ACP;
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size = SendMessage(hwndRichEdit, EM_GETTEXTLENGTHEX, (WPARAM) >l, 0);
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ok(size == sizeof(haystack) - 1, "size=%d, sizeof haystack=%d\n",
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size, sizeof(haystack)); /* sizeof counts '\0' */
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check_EM_FINDTEXT(hwndRichEdit, 0, size, "Wine", FR_DOWN | FR_MATCHCASE, 9);
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check_EM_FINDTEXT(hwndRichEdit, 10, size, "Wine", FR_DOWN | FR_MATCHCASE, 69);
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check_EM_FINDTEXT(hwndRichEdit, 298, size, "Wine", FR_DOWN | FR_MATCHCASE,
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-1);
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check_EM_FINDTEXT(hwndRichEdit, 0, size, "wine", FR_DOWN | FR_MATCHCASE, -1);
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todo_wine {
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check_EM_FINDTEXT(hwndRichEdit, 0, size, "wine", FR_DOWN | FR_WHOLEWORD, 9);
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check_EM_FINDTEXT(hwndRichEdit, 0, size, "win", FR_DOWN | FR_WHOLEWORD, -1);
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}
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/* Check the case noted in bug 4479 */
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SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) "blahblah");
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check_EM_FINDTEXT(hwndRichEdit, 0, 8, "blah", FR_DOWN | FR_MATCHCASE, 0);
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check_EM_FINDTEXT(hwndRichEdit, 4, 8, "blah", FR_DOWN | FR_MATCHCASE, 4);
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check_EM_FINDTEXT(hwndRichEdit, 4, 9, "blah", FR_DOWN | FR_MATCHCASE, 4);
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check_EM_FINDTEXT(hwndRichEdit, 0, 8, "blahblah", FR_DOWN | FR_MATCHCASE, 0);
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DestroyWindow(hwndRichEdit);
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}
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static void check_EM_FINDTEXTEX(HWND hwnd, int start, int end, char needle[],
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int flags, int expected_start,
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int expected_end) {
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int findloc;
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FINDTEXTEX ft;
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memset(&ft, 0, sizeof(ft));
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ft.chrg.cpMin = start;
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ft.chrg.cpMax = end;
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ft.lpstrText = needle;
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findloc = SendMessage(hwnd, EM_FINDTEXTEX, flags, (LPARAM) &ft);
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ok(findloc == expected_start,
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"EM_FINDTEXTEX '%s' in range (%d,%d), flags %08x, got start at %d\n",
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needle, start, end, flags, findloc);
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if(findloc != -1) {
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ok(ft.chrgText.cpMin == expected_start,
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"EM_FINDTEXTEX '%s' in range (%d,%d), flags %08x, got start at %ld\n",
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needle, start, end, flags, ft.chrgText.cpMin);
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ok(ft.chrgText.cpMax == expected_end,
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"EM_FINDTEXTEX '%s' in range (%d,%d), flags %08x, got end at %ld\n",
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needle, start, end, flags, ft.chrgText.cpMax);
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}
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}
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static void test_EM_FINDTEXTEX(void)
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{
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CHARRANGE cr;
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GETTEXTLENGTHEX gtl;
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int size;
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HWND hwndRichEdit = new_richedit(NULL);
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SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) haystack);
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SendMessage(hwndRichEdit, EM_EXGETSEL, 0, (LPARAM) &cr);
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ok(cr.cpMin == cr.cpMax, "(%ld,%ld)\n", cr.cpMin, cr.cpMax);
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gtl.flags = GTL_NUMCHARS;
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gtl.codepage = CP_ACP;
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size = SendMessage(hwndRichEdit, EM_GETTEXTLENGTHEX, (WPARAM) >l, 0);
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ok(size == sizeof(haystack) - 1, "size=%d, sizeof haystack=%d\n", size,
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sizeof(haystack)); /* sizeof counts '\0' */
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check_EM_FINDTEXTEX(hwndRichEdit, 0, size, "Wine", FR_DOWN | FR_MATCHCASE,
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9, 13);
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check_EM_FINDTEXTEX(hwndRichEdit, 10, size, "Wine", FR_DOWN | FR_MATCHCASE,
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69, 73);
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check_EM_FINDTEXTEX(hwndRichEdit, 298, size, "Wine", FR_DOWN | FR_MATCHCASE,
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-1, -1);
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check_EM_FINDTEXTEX(hwndRichEdit, 0, size, "wine", FR_DOWN | FR_MATCHCASE,
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-1, -1);
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todo_wine {
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check_EM_FINDTEXTEX(hwndRichEdit, 0, size, "wine", FR_DOWN | FR_WHOLEWORD,
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9, 13);
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check_EM_FINDTEXTEX(hwndRichEdit, 0, size, "win", FR_DOWN | FR_WHOLEWORD,
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-1, -1);
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}
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DestroyWindow(hwndRichEdit);
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}
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START_TEST( editor )
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{
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MSG msg;
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time_t end;
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/* Must explicitly LoadLibrary(). The test has no references to functions in
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* RICHED20.DLL, so the linker doesn't actually link to it. */
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hmoduleRichEdit = LoadLibrary("RICHED20.DLL");
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ok(hmoduleRichEdit != NULL, "error: %d\n", (int) GetLastError());
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test_EM_FINDTEXT();
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test_EM_FINDTEXTEX();
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/* Set the environment variable WINETEST_RICHED20 to keep windows
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* responsive and open for 30 seconds. This is useful for debugging.
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*
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* The message pump uses PeekMessage() to empty the queue and then sleeps for
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* 50ms before retrying the queue. */
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end = time(NULL) + 30;
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if (getenv( "WINETEST_RICHED20" )) {
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while (time(NULL) < end) {
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if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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} else {
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Sleep(50);
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}
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}
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}
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ok(FreeLibrary(hmoduleRichEdit) != 0, "error: %d\n", (int) GetLastError());
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}
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