278 lines
9.4 KiB
C
278 lines
9.4 KiB
C
/*
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* Unit test suite for clipboard functions.
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*
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* Copyright 2002 Dmitry Timoshkov
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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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "wine/test.h"
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#include "winbase.h"
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#include "winerror.h"
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#include "wingdi.h"
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#include "winuser.h"
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static BOOL is_win9x = FALSE;
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#define test_last_error(expected_error) \
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do \
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{ \
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if (!is_win9x) \
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ok(GetLastError() == expected_error, \
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"Last error should be set to %d, not %d\n", \
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expected_error, GetLastError()); \
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} while (0)
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static void test_ClipboardOwner(void)
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{
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HWND hWnd1, hWnd2;
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BOOL ret;
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SetLastError(0xdeadbeef);
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ok(!GetClipboardOwner() && GetLastError() == 0xdeadbeef,
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"could not perform clipboard test: clipboard already owned\n");
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hWnd1 = CreateWindowExA(0, "static", NULL, WS_POPUP,
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0, 0, 10, 10, 0, 0, 0, NULL);
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ok(hWnd1 != 0, "CreateWindowExA error %d\n", GetLastError());
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trace("hWnd1 = %p\n", hWnd1);
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hWnd2 = CreateWindowExA(0, "static", NULL, WS_POPUP,
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0, 0, 10, 10, 0, 0, 0, NULL);
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ok(hWnd2 != 0, "CreateWindowExA error %d\n", GetLastError());
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trace("hWnd2 = %p\n", hWnd2);
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SetLastError(0xdeadbeef);
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ok(!CloseClipboard(), "CloseClipboard should fail if clipboard wasn't open\n");
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ok(GetLastError() == ERROR_CLIPBOARD_NOT_OPEN || broken(GetLastError() == 0xdeadbeef), /* wow64 */
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"wrong error %u\n", GetLastError());
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ok(OpenClipboard(0), "OpenClipboard failed\n");
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ok(!GetClipboardOwner(), "clipboard should still be not owned\n");
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ok(!OpenClipboard(hWnd1), "OpenClipboard should fail since clipboard already opened\n");
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ret = CloseClipboard();
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ok( ret, "CloseClipboard error %d\n", GetLastError());
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ok(OpenClipboard(hWnd1), "OpenClipboard failed\n");
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SetLastError(0xdeadbeef);
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ret = OpenClipboard(hWnd2);
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ok(!ret && (GetLastError() == 0xdeadbeef || GetLastError() == ERROR_ACCESS_DENIED),
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"OpenClipboard should fail without setting last error value, or with ERROR_ACCESS_DENIED, got error %d\n", GetLastError());
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SetLastError(0xdeadbeef);
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ok(!GetClipboardOwner() && GetLastError() == 0xdeadbeef, "clipboard should still be not owned\n");
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ret = EmptyClipboard();
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ok( ret, "EmptyClipboard error %d\n", GetLastError());
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ok(GetClipboardOwner() == hWnd1, "clipboard should be owned by %p, not by %p\n", hWnd1, GetClipboardOwner());
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SetLastError(0xdeadbeef);
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ret = OpenClipboard(hWnd2);
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ok(!ret && (GetLastError() == 0xdeadbeef || GetLastError() == ERROR_ACCESS_DENIED),
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"OpenClipboard should fail without setting last error valuei, or with ERROR_ACCESS_DENIED, got error %d\n", GetLastError());
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ret = CloseClipboard();
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ok( ret, "CloseClipboard error %d\n", GetLastError());
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ok(GetClipboardOwner() == hWnd1, "clipboard should still be owned\n");
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ret = DestroyWindow(hWnd1);
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ok( ret, "DestroyWindow error %d\n", GetLastError());
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ret = DestroyWindow(hWnd2);
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ok( ret, "DestroyWindow error %d\n", GetLastError());
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SetLastError(0xdeadbeef);
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ok(!GetClipboardOwner() && GetLastError() == 0xdeadbeef, "clipboard should not be owned\n");
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}
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static void test_RegisterClipboardFormatA(void)
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{
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ATOM atom_id;
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UINT format_id, format_id2;
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char buf[256];
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int len;
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BOOL ret;
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format_id = RegisterClipboardFormatA("my_cool_clipboard_format");
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ok(format_id > 0xc000 && format_id < 0xffff, "invalid clipboard format id %04x\n", format_id);
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format_id2 = RegisterClipboardFormatA("MY_COOL_CLIPBOARD_FORMAT");
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ok(format_id2 == format_id, "invalid clipboard format id %04x\n", format_id2);
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len = GetClipboardFormatNameA(format_id, buf, 256);
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ok(len == lstrlenA("my_cool_clipboard_format"), "wrong format name length %d\n", len);
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ok(!lstrcmpA(buf, "my_cool_clipboard_format"), "wrong format name \"%s\"\n", buf);
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lstrcpyA(buf, "foo");
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SetLastError(0xdeadbeef);
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len = GetAtomNameA((ATOM)format_id, buf, 256);
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ok(len == 0, "GetAtomNameA should fail\n");
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test_last_error(ERROR_INVALID_HANDLE);
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todo_wine
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{
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lstrcpyA(buf, "foo");
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SetLastError(0xdeadbeef);
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len = GlobalGetAtomNameA((ATOM)format_id, buf, 256);
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ok(len == 0, "GlobalGetAtomNameA should fail\n");
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test_last_error(ERROR_INVALID_HANDLE);
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}
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SetLastError(0xdeadbeef);
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atom_id = FindAtomA("my_cool_clipboard_format");
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ok(atom_id == 0, "FindAtomA should fail\n");
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test_last_error(ERROR_FILE_NOT_FOUND);
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if (0)
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{
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/* this relies on the clipboard and global atom table being different */
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SetLastError(0xdeadbeef);
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atom_id = GlobalFindAtomA("my_cool_clipboard_format");
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ok(atom_id == 0, "GlobalFindAtomA should fail\n");
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test_last_error(ERROR_FILE_NOT_FOUND);
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}
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for (format_id = 0; format_id < 0xffff; format_id++)
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{
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SetLastError(0xdeadbeef);
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len = GetClipboardFormatNameA(format_id, buf, 256);
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if (format_id < 0xc000)
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ok(!len, "GetClipboardFormatNameA should fail, but it returned %d (%s)\n", len, buf);
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else
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if (len) trace("%04x: %s\n", format_id, len ? buf : "");
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}
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ret = OpenClipboard(0);
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ok( ret, "OpenClipboard error %d\n", GetLastError());
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trace("# of formats available: %d\n", CountClipboardFormats());
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format_id = 0;
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while ((format_id = EnumClipboardFormats(format_id)))
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{
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ok(IsClipboardFormatAvailable(format_id), "format %04x was listed as available\n", format_id);
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len = GetClipboardFormatNameA(format_id, buf, 256);
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trace("%04x: %s\n", format_id, len ? buf : "");
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}
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ret = EmptyClipboard();
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ok( ret, "EmptyClipboard error %d\n", GetLastError());
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ret =CloseClipboard();
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ok( ret, "CloseClipboard error %d\n", GetLastError());
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if (CountClipboardFormats())
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{
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SetLastError(0xdeadbeef);
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ok(!EnumClipboardFormats(0), "EnumClipboardFormats should fail if clipboard wasn't open\n");
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ok(GetLastError() == ERROR_CLIPBOARD_NOT_OPEN,
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"Last error should be set to ERROR_CLIPBOARD_NOT_OPEN, not %d\n", GetLastError());
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}
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SetLastError(0xdeadbeef);
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ok(!EmptyClipboard(), "EmptyClipboard should fail if clipboard wasn't open\n");
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ok(GetLastError() == ERROR_CLIPBOARD_NOT_OPEN || broken(GetLastError() == 0xdeadbeef), /* wow64 */
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"Wrong error %u\n", GetLastError());
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}
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static HGLOBAL create_text(void)
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{
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HGLOBAL h = GlobalAlloc(GMEM_DDESHARE|GMEM_MOVEABLE, 5);
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char *p = GlobalLock(h);
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strcpy(p, "test");
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GlobalUnlock(h);
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return h;
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}
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static HENHMETAFILE create_emf(void)
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{
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const RECT rect = {0, 0, 100, 100};
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HDC hdc = CreateEnhMetaFileA(NULL, NULL, &rect, "HENHMETAFILE Ole Clipboard Test\0Test\0\0");
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ExtTextOutA(hdc, 0, 0, ETO_OPAQUE, &rect, "Test String", strlen("Test String"), NULL);
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return CloseEnhMetaFile(hdc);
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}
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static void test_synthesized(void)
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{
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HGLOBAL h, htext;
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HENHMETAFILE emf;
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BOOL r;
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UINT cf;
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HANDLE data;
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htext = create_text();
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emf = create_emf();
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r = OpenClipboard(NULL);
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ok(r, "gle %d\n", GetLastError());
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r = EmptyClipboard();
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ok(r, "gle %d\n", GetLastError());
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h = SetClipboardData(CF_TEXT, htext);
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ok(h == htext, "got %p\n", h);
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h = SetClipboardData(CF_ENHMETAFILE, emf);
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ok(h == emf, "got %p\n", h);
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r = CloseClipboard();
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ok(r, "gle %d\n", GetLastError());
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r = OpenClipboard(NULL);
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ok(r, "gle %d\n", GetLastError());
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cf = EnumClipboardFormats(0);
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ok(cf == CF_TEXT, "cf %08x\n", cf);
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data = GetClipboardData(cf);
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ok(data != NULL, "couldn't get data, cf %08x\n", cf);
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cf = EnumClipboardFormats(cf);
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ok(cf == CF_ENHMETAFILE, "cf %08x\n", cf);
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data = GetClipboardData(cf);
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ok(data != NULL, "couldn't get data, cf %08x\n", cf);
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cf = EnumClipboardFormats(cf);
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todo_wine ok(cf == CF_LOCALE, "cf %08x\n", cf);
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if(cf == CF_LOCALE)
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cf = EnumClipboardFormats(cf);
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ok(cf == CF_OEMTEXT, "cf %08x\n", cf);
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data = GetClipboardData(cf);
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ok(data != NULL, "couldn't get data, cf %08x\n", cf);
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cf = EnumClipboardFormats(cf);
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ok(cf == CF_UNICODETEXT ||
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broken(cf == CF_METAFILEPICT), /* win9x and winME has no CF_UNICODETEXT */
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"cf %08x\n", cf);
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if(cf == CF_UNICODETEXT)
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cf = EnumClipboardFormats(cf);
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ok(cf == CF_METAFILEPICT, "cf %08x\n", cf);
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data = GetClipboardData(cf);
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todo_wine ok(data != NULL, "couldn't get data, cf %08x\n", cf);
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cf = EnumClipboardFormats(cf);
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ok(cf == 0, "cf %08x\n", cf);
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r = EmptyClipboard();
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ok(r, "gle %d\n", GetLastError());
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r = CloseClipboard();
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ok(r, "gle %d\n", GetLastError());
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}
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START_TEST(clipboard)
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{
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SetLastError(0xdeadbeef);
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FindAtomW(NULL);
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if (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) is_win9x = TRUE;
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test_RegisterClipboardFormatA();
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test_ClipboardOwner();
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test_synthesized();
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}
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