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Sweden-Number/dlls/riched20/tests/editor.c

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/*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <wine/test.h>
#include <windows.h>
#include <richedit.h>
#include <time.h>
static HMODULE hmoduleRichEdit;
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, 60, 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 const char haystack[] = "WINEWine wineWine wine WineWine";
/* ^0 ^10 ^20 ^30 */
struct find_s {
int start;
int end;
char *needle;
int flags;
int expected_loc;
int _todo_wine;
};
struct find_s find_tests[] = {
/* Find in empty text */
{0, -1, "foo", FR_DOWN, -1, 0},
{0, -1, "foo", 0, -1, 0},
{0, -1, "", FR_DOWN, -1, 0},
{20, 5, "foo", FR_DOWN, -1, 0},
{5, 20, "foo", FR_DOWN, -1, 0}
};
struct find_s find_tests2[] = {
/* No-result find */
{0, -1, "foo", FR_DOWN | FR_MATCHCASE, -1, 0},
{5, 20, "WINE", FR_DOWN | FR_MATCHCASE, -1, 0},
/* Subsequent finds */
{0, -1, "Wine", FR_DOWN | FR_MATCHCASE, 4, 0},
{5, 31, "Wine", FR_DOWN | FR_MATCHCASE, 13, 0},
{14, 31, "Wine", FR_DOWN | FR_MATCHCASE, 23, 0},
{24, 31, "Wine", FR_DOWN | FR_MATCHCASE, 27, 0},
/* Find backwards */
{19, 20, "Wine", FR_MATCHCASE, 13, 0},
{10, 20, "Wine", FR_MATCHCASE, 4, 0},
{20, 10, "Wine", FR_MATCHCASE, 13, 0},
/* Case-insensitive */
{1, 31, "wInE", FR_DOWN, 4, 0},
{1, 31, "Wine", FR_DOWN, 4, 0},
/* High-to-low ranges */
{20, 5, "Wine", FR_DOWN, -1, 0},
{2, 1, "Wine", FR_DOWN, -1, 0},
{30, 29, "Wine", FR_DOWN, -1, 0},
{20, 5, "Wine", 0, 13, 0},
/* Find nothing */
{5, 10, "", FR_DOWN, -1, 0},
{10, 5, "", FR_DOWN, -1, 0},
{0, -1, "", FR_DOWN, -1, 0},
{10, 5, "", 0, -1, 0},
/* Whole-word search */
{0, -1, "wine", FR_DOWN | FR_WHOLEWORD, 18, 0},
{0, -1, "win", FR_DOWN | FR_WHOLEWORD, -1, 0},
{13, -1, "wine", FR_DOWN | FR_WHOLEWORD, 18, 0},
{0, -1, "winewine", FR_DOWN | FR_WHOLEWORD, 0, 0},
{10, -1, "winewine", FR_DOWN | FR_WHOLEWORD, 23, 0},
{11, -1, "winewine", FR_WHOLEWORD, 0, 0},
{31, -1, "winewine", FR_WHOLEWORD, 23, 0},
/* Bad ranges */
{5, 200, "XXX", FR_DOWN, -1, 0},
{-20, 20, "Wine", FR_DOWN, -1, 0},
{-20, 20, "Wine", FR_DOWN, -1, 0},
{-15, -20, "Wine", FR_DOWN, -1, 0},
{1<<12, 1<<13, "Wine", FR_DOWN, -1, 0},
/* Check the case noted in bug 4479 where matches at end aren't recognized */
{23, 31, "Wine", FR_DOWN | FR_MATCHCASE, 23, 0},
{27, 31, "Wine", FR_DOWN | FR_MATCHCASE, 27, 0},
{27, 32, "Wine", FR_DOWN | FR_MATCHCASE, 27, 0},
{13, 31, "WineWine", FR_DOWN | FR_MATCHCASE, 23, 0},
{13, 32, "WineWine", FR_DOWN | FR_MATCHCASE, 23, 0},
/* The backwards case of bug 4479; bounds look right
* Fails because backward find is wrong */
{19, 20, "WINE", FR_MATCHCASE, 0, 0},
{0, 20, "WINE", FR_MATCHCASE, -1, 0}
};
static void check_EM_FINDTEXT(HWND hwnd, char *name, struct find_s *f, int id) {
int findloc;
FINDTEXT ft;
memset(&ft, 0, sizeof(ft));
ft.chrg.cpMin = f->start;
ft.chrg.cpMax = f->end;
ft.lpstrText = f->needle;
findloc = SendMessage(hwnd, EM_FINDTEXT, f->flags, (LPARAM) &ft);
ok(findloc == f->expected_loc,
"EM_FINDTEXT(%s,%d) '%s' in range(%d,%d), flags %08x, got start at %d\n",
name, id, f->needle, f->start, f->end, f->flags, findloc);
}
static void check_EM_FINDTEXTEX(HWND hwnd, char *name, struct find_s *f,
int id) {
int findloc;
FINDTEXTEX ft;
memset(&ft, 0, sizeof(ft));
ft.chrg.cpMin = f->start;
ft.chrg.cpMax = f->end;
ft.lpstrText = f->needle;
findloc = SendMessage(hwnd, EM_FINDTEXTEX, f->flags, (LPARAM) &ft);
ok(findloc == f->expected_loc,
"EM_FINDTEXTEX(%s,%d) '%s' in range(%d,%d), flags %08x, start at %d\n",
name, id, f->needle, f->start, f->end, f->flags, findloc);
ok(ft.chrgText.cpMin == f->expected_loc,
"EM_FINDTEXTEX(%s,%d) '%s' in range(%d,%d), flags %08x, start at %ld\n",
name, id, f->needle, f->start, f->end, f->flags, ft.chrgText.cpMin);
ok(ft.chrgText.cpMax == ((f->expected_loc == -1) ? -1
: f->expected_loc + strlen(f->needle)),
"EM_FINDTEXTEX(%s,%d) '%s' in range(%d,%d), flags %08x, end at %ld\n",
name, id, f->needle, f->start, f->end, f->flags, ft.chrgText.cpMax);
}
static void run_tests_EM_FINDTEXT(HWND hwnd, char *name, struct find_s *find,
int num_tests)
{
int i;
for (i = 0; i < num_tests; i++) {
if (find[i]._todo_wine) {
todo_wine {
check_EM_FINDTEXT(hwnd, name, &find[i], i);
check_EM_FINDTEXTEX(hwnd, name, &find[i], i);
}
} else {
check_EM_FINDTEXT(hwnd, name, &find[i], i);
check_EM_FINDTEXTEX(hwnd, name, &find[i], i);
}
}
}
static void test_EM_FINDTEXT(void)
{
HWND hwndRichEdit = new_richedit(NULL);
/* Empty rich edit control */
run_tests_EM_FINDTEXT(hwndRichEdit, "1", find_tests,
sizeof(find_tests)/sizeof(struct find_s));
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) haystack);
/* Haystack text */
run_tests_EM_FINDTEXT(hwndRichEdit, "2", find_tests2,
sizeof(find_tests2)/sizeof(struct find_s));
DestroyWindow(hwndRichEdit);
}
static int get_scroll_pos_y(HWND hwnd)
{
POINT p = {-1, -1};
SendMessage(hwnd, EM_GETSCROLLPOS, 0, (LPARAM) &p);
ok(p.x != -1 && p.y != -1, "p.x:%ld p.y:%ld\n", p.x, p.y);
return p.y;
}
static void move_cursor(HWND hwnd, long charindex)
{
CHARRANGE cr;
cr.cpMax = charindex;
cr.cpMin = charindex;
SendMessage(hwnd, EM_EXSETSEL, 0, (LPARAM) &cr);
}
static void line_scroll(HWND hwnd, int amount)
{
SendMessage(hwnd, EM_LINESCROLL, 0, amount);
}
static void test_EM_SCROLLCARET(void)
{
int prevY, curY;
HWND hwndRichEdit = new_richedit(NULL);
const char text[] = "aa\n"
"this is a long line of text that should be longer than the "
"control's width\n"
"cc\n"
"dd\n"
"ee\n"
"ff\n"
"gg\n"
"hh\n";
/* Can't verify this */
SendMessage(hwndRichEdit, EM_SCROLLCARET, 0, 0);
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) text);
/* Caret above visible window */
line_scroll(hwndRichEdit, 3);
prevY = get_scroll_pos_y(hwndRichEdit);
SendMessage(hwndRichEdit, EM_SCROLLCARET, 0, 0);
curY = get_scroll_pos_y(hwndRichEdit);
ok(prevY != curY, "%d == %d\n", prevY, curY);
/* Caret below visible window */
move_cursor(hwndRichEdit, sizeof(text) - 1);
line_scroll(hwndRichEdit, -3);
prevY = get_scroll_pos_y(hwndRichEdit);
SendMessage(hwndRichEdit, EM_SCROLLCARET, 0, 0);
curY = get_scroll_pos_y(hwndRichEdit);
ok(prevY != curY, "%d == %d\n", prevY, curY);
/* Caret in visible window */
move_cursor(hwndRichEdit, sizeof(text) - 2);
prevY = get_scroll_pos_y(hwndRichEdit);
SendMessage(hwndRichEdit, EM_SCROLLCARET, 0, 0);
curY = get_scroll_pos_y(hwndRichEdit);
ok(prevY == curY, "%d != %d\n", prevY, curY);
/* Caret still in visible window */
line_scroll(hwndRichEdit, -1);
prevY = get_scroll_pos_y(hwndRichEdit);
SendMessage(hwndRichEdit, EM_SCROLLCARET, 0, 0);
curY = get_scroll_pos_y(hwndRichEdit);
ok(prevY == curY, "%d != %d\n", prevY, curY);
DestroyWindow(hwndRichEdit);
}
static void test_EM_SETTEXTMODE(void)
{
HWND hwndRichEdit = new_richedit(NULL);
CHARFORMAT2 cf2, cf2test;
CHARRANGE cr;
int rc = 0;
/*Test that EM_SETTEXTMODE fails if text exists within the control*/
/*Insert text into the control*/
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) "wine");
/*Attempt to change the control to plain text mode*/
rc = SendMessage(hwndRichEdit, EM_SETTEXTMODE, (WPARAM) TM_PLAINTEXT, 0);
ok(rc != 0, "EM_SETTEXTMODE: changed text mode in control containing text - returned: %d\n", rc);
/*Test that EM_SETTEXTMODE does not allow rich edit text to be pasted.
If rich text is pasted, it should have the same formatting as the rest
of the text in the control*/
/*Italicize the text
*NOTE: If the default text was already italicized, the test will simply
reverse; in other words, it will copy a regular "wine" into a plain
text window that uses an italicized format*/
cf2.cbSize = sizeof(CHARFORMAT2);
SendMessage(hwndRichEdit, EM_GETCHARFORMAT, (WPARAM) SCF_DEFAULT,
(LPARAM) &cf2);
cf2.dwMask = CFM_ITALIC | cf2.dwMask;
cf2.dwEffects = CFE_ITALIC ^ cf2.dwEffects;
/*EM_SETCHARFORMAT is not yet fully implemented for all WPARAMs in wine;
however, SCF_ALL has been implemented*/
SendMessage(hwndRichEdit, EM_SETCHARFORMAT, (WPARAM) SCF_ALL, (LPARAM) &cf2);
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) "wine");
/*Select the string "wine"*/
cr.cpMin = 0;
cr.cpMax = 4;
SendMessage(hwndRichEdit, EM_EXSETSEL, 0, (LPARAM) &cr);
/*Copy the italicized "wine" to the clipboard*/
SendMessage(hwndRichEdit, WM_COPY, 0, 0);
/*Reset the formatting to default*/
cf2.dwEffects = CFE_ITALIC^cf2.dwEffects;
SendMessage(hwndRichEdit, EM_SETCHARFORMAT, (WPARAM) SCF_ALL, (LPARAM) &cf2);
/*Clear the text in the control*/
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) "");
/*Switch to Plain Text Mode*/
rc = SendMessage(hwndRichEdit, EM_SETTEXTMODE, (WPARAM) TM_PLAINTEXT, 0);
ok(rc == 0, "EM_SETTEXTMODE: unable to switch to plain text mode with empty control: returned: %d\n", rc);
/*Input "wine" again in normal format*/
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) "wine");
/*Paste the italicized "wine" into the control*/
SendMessage(hwndRichEdit, WM_PASTE, 0, 0);
/*Select a character from the first "wine" string*/
cr.cpMin = 2;
cr.cpMax = 3;
SendMessage(hwndRichEdit, EM_EXSETSEL, 0, (LPARAM) &cr);
/*Retrieve its formatting*/
SendMessage(hwndRichEdit, EM_GETCHARFORMAT, (WPARAM) SCF_SELECTION,
(LPARAM) &cf2);
/*Select a character from the second "wine" string*/
cr.cpMin = 5;
cr.cpMax = 6;
SendMessage(hwndRichEdit, EM_EXSETSEL, 0, (LPARAM) &cr);
/*Retrieve its formatting*/
cf2test.cbSize = sizeof(CHARFORMAT2);
SendMessage(hwndRichEdit, EM_GETCHARFORMAT, (WPARAM) SCF_SELECTION,
(LPARAM) &cf2test);
/*Compare the two formattings*/
ok((cf2.dwMask == cf2test.dwMask) && (cf2.dwEffects == cf2test.dwEffects),
"two formats found in plain text mode - cf2.dwEffects: %lx cf2test.dwEffects: %lx\n",
cf2.dwEffects, cf2test.dwEffects);
/*Test TM_RICHTEXT by: switching back to Rich Text mode
printing "wine" in the current format(normal)
pasting "wine" from the clipboard(italicized)
comparing the two formats(should differ)*/
/*Attempt to switch with text in control*/
rc = SendMessage(hwndRichEdit, EM_SETTEXTMODE, (WPARAM) TM_RICHTEXT, 0);
ok(rc != 0, "EM_SETTEXTMODE: changed from plain text to rich text with text in control - returned: %d\n", rc);
/*Clear control*/
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) "");
/*Switch into Rich Text mode*/
rc = SendMessage(hwndRichEdit, EM_SETTEXTMODE, (WPARAM) TM_RICHTEXT, 0);
ok(rc == 0, "EM_SETTEXTMODE: unable to change to rich text with empty control - returned: %d\n", rc);
/*Print "wine" in normal formatting into the control*/
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) "wine");
/*Paste italicized "wine" into the control*/
SendMessage(hwndRichEdit, WM_PASTE, 0, 0);
/*Select text from the first "wine" string*/
cr.cpMin = 1;
cr.cpMax = 3;
SendMessage(hwndRichEdit, EM_EXSETSEL, 0, (LPARAM) &cr);
/*Retrieve its formatting*/
SendMessage(hwndRichEdit, EM_GETCHARFORMAT, (WPARAM) SCF_SELECTION,
(LPARAM) &cf2);
/*Select text from the second "wine" string*/
cr.cpMin = 6;
cr.cpMax = 7;
SendMessage(hwndRichEdit, EM_EXSETSEL, 0, (LPARAM) &cr);
/*Retrieve its formatting*/
SendMessage(hwndRichEdit, EM_GETCHARFORMAT, (WPARAM) SCF_SELECTION,
(LPARAM) &cf2test);
/*Test that the two formattings are not the same*/
todo_wine ok((cf2.dwMask == cf2test.dwMask) && (cf2.dwEffects != cf2test.dwEffects),
"expected different formats - cf2.dwMask: %lx, cf2test.dwMask: %lx, cf2.dwEffects: %lx, cf2test.dwEffects: %lx\n",
cf2.dwMask, cf2test.dwMask, cf2.dwEffects, cf2test.dwEffects);
DestroyWindow(hwndRichEdit);
}
static void test_TM_PLAINTEXT()
{
/*Tests plain text properties*/
HWND hwndRichEdit = new_richedit(NULL);
CHARFORMAT2 cf2, cf2test;
CHARRANGE cr;
/*Switch to plain text mode*/
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) "");
SendMessage(hwndRichEdit, EM_SETTEXTMODE, TM_PLAINTEXT, 0);
/*Fill control with text*/
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) "Is Wine an emulator? No it's not");
/*Select some text and bold it*/
cr.cpMin = 10;
cr.cpMax = 20;
SendMessage(hwndRichEdit, EM_EXSETSEL, 0, (LPARAM) &cr);
cf2.cbSize = sizeof(CHARFORMAT2);
SendMessage(hwndRichEdit, EM_GETCHARFORMAT, (WPARAM) SCF_DEFAULT,
(LPARAM) &cf2);
cf2.dwMask = CFM_BOLD | cf2.dwMask;
cf2.dwEffects = CFE_BOLD ^ cf2.dwEffects;
SendMessage(hwndRichEdit, EM_SETCHARFORMAT, (WPARAM) SCF_SELECTION, (LPARAM) &cf2);
/*Get the formatting of those characters*/
SendMessage(hwndRichEdit, EM_GETCHARFORMAT, (WPARAM) SCF_SELECTION, (LPARAM) &cf2);
/*Get the formatting of some other characters*/
cf2test.cbSize = sizeof(CHARFORMAT2);
cr.cpMin = 21;
cr.cpMax = 30;
SendMessage(hwndRichEdit, EM_EXSETSEL, 0, (LPARAM) &cr);
SendMessage(hwndRichEdit, EM_GETCHARFORMAT, (WPARAM) SCF_SELECTION, (LPARAM) &cf2test);
/*Test that they are the same as plain text allows only one formatting*/
ok((cf2.dwMask == cf2test.dwMask) && (cf2.dwEffects == cf2test.dwEffects),
"two selections' formats differ - cf2.dwMask: %lx, cf2test.dwMask %lx, cf2.dwEffects: %lx, cf2test.dwEffects: %lx\n",
cf2.dwMask, cf2test.dwMask, cf2.dwEffects, cf2test.dwEffects);
/*Fill the control with a "wine" string, which when inserted will be bold*/
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) "wine");
/*Copy the bolded "wine" string*/
cr.cpMin = 0;
cr.cpMax = 4;
SendMessage(hwndRichEdit, EM_EXSETSEL, 0, (LPARAM) &cr);
SendMessage(hwndRichEdit, WM_COPY, 0, 0);
/*Swap back to rich text*/
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) "");
SendMessage(hwndRichEdit, EM_SETTEXTMODE, (WPARAM) TM_RICHTEXT, 0);
/*Set the default formatting to bold italics*/
SendMessage(hwndRichEdit, EM_GETCHARFORMAT, (WPARAM) SCF_DEFAULT, (LPARAM) &cf2);
cf2.dwMask |= CFM_ITALIC;
cf2.dwEffects ^= CFE_ITALIC;
SendMessage(hwndRichEdit, EM_SETCHARFORMAT, (WPARAM) SCF_ALL, (LPARAM) &cf2);
/*Set the text in the control to "wine", which will be bold and italicized*/
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) "wine");
/*Paste the plain text "wine" string, which should take the insert
formatting, which at the moment is bold italics*/
SendMessage(hwndRichEdit, WM_PASTE, 0, 0);
/*Select the first "wine" string and retrieve its formatting*/
cr.cpMin = 1;
cr.cpMax = 3;
SendMessage(hwndRichEdit, EM_EXSETSEL, 0, (LPARAM) &cr);
SendMessage(hwndRichEdit, EM_GETCHARFORMAT, (WPARAM) SCF_SELECTION, (LPARAM) &cf2);
/*Select the second "wine" string and retrieve its formatting*/
cr.cpMin = 5;
cr.cpMax = 7;
SendMessage(hwndRichEdit, EM_EXSETSEL, 0, (LPARAM) &cr);
SendMessage(hwndRichEdit, EM_GETCHARFORMAT, (WPARAM) SCF_SELECTION, (LPARAM) &cf2test);
/*Compare the two formattings. They should be the same.*/
ok((cf2.dwMask == cf2test.dwMask) && (cf2.dwEffects == cf2test.dwEffects),
"Copied text retained formatting - cf2.dwMask: %lx, cf2test.dwMask: %lx, cf2.dwEffects: %lx, cf2test.dwEffects: %lx\n",
cf2.dwMask, cf2test.dwMask, cf2.dwEffects, cf2test.dwEffects);
DestroyWindow(hwndRichEdit);
}
static void test_WM_GETTEXT()
{
HWND hwndRichEdit = new_richedit(NULL);
static const char text[] = "Hello. My name is RichEdit!";
char buffer[1024] = {0};
int result;
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) text);
SendMessage(hwndRichEdit, WM_GETTEXT, 1024, (LPARAM) buffer);
result = strcmp(buffer,text);
ok(result == 0,
"WM_GETTEXT: settext and gettext differ. strcmp: %d\n", result);
}
/* FIXME: need to test unimplemented options and robustly test wparam */
static void test_EM_SETOPTIONS()
{
HWND hwndRichEdit = new_richedit(NULL);
static const char text[] = "Hello. My name is RichEdit!";
char buffer[1024] = {0};
/* NEGATIVE TESTING - NO OPTIONS SET */
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) text);
SendMessage(hwndRichEdit, EM_SETOPTIONS, ECOOP_SET, 0);
/* testing no readonly by sending 'a' to the control*/
SetFocus(hwndRichEdit);
SendMessage(hwndRichEdit, WM_CHAR, 'a', 0x1E0001);
SendMessage(hwndRichEdit, WM_GETTEXT, 1024, (LPARAM) buffer);
ok(buffer[0]=='a',
"EM_SETOPTIONS: Text not changed! s1:%s s2:%s\n", text, buffer);
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) text);
/* READONLY - sending 'a' to the control */
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) text);
SendMessage(hwndRichEdit, EM_SETOPTIONS, ECOOP_SET, ECO_READONLY);
SetFocus(hwndRichEdit);
SendMessage(hwndRichEdit, WM_CHAR, 'a', 0x1E0001);
SendMessage(hwndRichEdit, WM_GETTEXT, 1024, (LPARAM) buffer);
ok(buffer[0]==text[0],
"EM_SETOPTIONS: Text changed! s1:%s s2:%s\n", text, buffer);
DestroyWindow(hwndRichEdit);
}
static void check_CFE_LINK_rcvd(HWND hwnd, int is_url)
{
CHARFORMAT2W text_format;
int link_present = 0;
text_format.cbSize = sizeof(text_format);
SendMessage(hwnd, EM_SETSEL, 0, 0);
SendMessage(hwnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM) &text_format);
link_present = text_format.dwEffects & CFE_LINK;
if (is_url)
{ /* control text is url; should get CFE_LINK */
ok(0 != link_present, "URL Case: CFE_LINK not set.\n");
}
else
{
ok(0 == link_present, "Non-URL Case: CFE_LINK set.\n");
}
}
static HWND new_static_wnd(HWND parent) {
return new_window("Static", 0, parent);
}
static void test_EM_AUTOURLDETECT(void)
{
struct urls_s {
char *text;
int is_url;
} urls[12] = {
{"winehq.org", 0},
{"http://www.winehq.org", 1},
{"http//winehq.org", 0},
{"ww.winehq.org", 0},
{"www.winehq.org", 1},
{"ftp://192.168.1.1", 1},
{"ftp//192.168.1.1", 0},
{"mailto:your@email.com", 1},
{"prospero:prosperoserver", 1},
{"telnet:test", 1},
{"news:newserver", 1},
{"wais:waisserver", 1}
};
int i;
int urlRet=-1;
HWND hwndRichEdit, parent;
parent = new_static_wnd(NULL);
hwndRichEdit = new_richedit(parent);
/* Try and pass EM_AUTOURLDETECT some test wParam values */
urlRet=SendMessage(hwndRichEdit, EM_AUTOURLDETECT, FALSE, 0);
ok(urlRet==0, "Good wParam: urlRet is: %d\n", urlRet);
urlRet=SendMessage(hwndRichEdit, EM_AUTOURLDETECT, 1, 0);
ok(urlRet==0, "Good wParam2: urlRet is: %d\n", urlRet);
/* Windows returns -2147024809 (0x80070057) on bad wParam values */
urlRet=SendMessage(hwndRichEdit, EM_AUTOURLDETECT, 8, 0);
ok(urlRet==E_INVALIDARG, "Bad wParam: urlRet is: %d\n", urlRet);
urlRet=SendMessage(hwndRichEdit, EM_AUTOURLDETECT, (WPARAM)"h", (LPARAM)"h");
ok(urlRet==E_INVALIDARG, "Bad wParam2: urlRet is: %d\n", urlRet);
/* for each url, check the text to see if CFE_LINK effect is present */
for (i = 0; i < sizeof(urls)/sizeof(struct urls_s); i++) {
SendMessage(hwndRichEdit, EM_AUTOURLDETECT, FALSE, 0);
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) urls[i].text);
SendMessage(hwndRichEdit, WM_CHAR, 0, 0);
check_CFE_LINK_rcvd(hwndRichEdit, 0);
SendMessage(hwndRichEdit, EM_AUTOURLDETECT, TRUE, 0);
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) urls[i].text);
SendMessage(hwndRichEdit, WM_CHAR, 0, 0);
check_CFE_LINK_rcvd(hwndRichEdit, urls[i].is_url);
}
DestroyWindow(hwndRichEdit);
DestroyWindow(parent);
}
static void test_EM_SCROLL()
{
int i, j;
int r; /* return value */
int expr; /* expected return value */
HWND hwndRichEdit = new_richedit(NULL);
int y_before, y_after; /* units of lines of text */
/* test a richedit box containing a single line of text */
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) "a");/* one line of text */
expr = 0x00010000;
for (i = 0; i < 4; i++) {
static const int cmd[4] = { SB_PAGEDOWN, SB_PAGEUP, SB_LINEDOWN, SB_LINEUP };
r = SendMessage(hwndRichEdit, EM_SCROLL, cmd[i], 0);
y_after = SendMessage(hwndRichEdit, EM_GETFIRSTVISIBLELINE, 0, 0);
ok(expr == r, "EM_SCROLL improper return value returned (i == %d). "
"Got 0x%08x, expected 0x%08x\n", i, r, expr);
ok(y_after == 0, "EM_SCROLL improper scroll. scrolled to line %d, not 1 "
"(i == %d)\n", y_after, i);
}
/*
* test a richedit box that will scroll. There are two general
* cases: the case without any long lines and the case with a long
* line.
*/
for (i = 0; i < 2; i++) { /* iterate through different bodies of text */
if (i == 0)
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) "a\nb\nc\nd\ne");
else
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM)
"a LONG LINE LONG LINE LONG LINE LONG LINE LONG LINE "
"LONG LINE LONG LINE LONG LINE LONG LINE LONG LINE "
"LONG LINE \nb\nc\nd\ne");
for (j = 0; j < 12; j++) /* reset scrol position to top */
SendMessage(hwndRichEdit, EM_SCROLL, SB_PAGEUP, 0);
/* get first visible line */
y_before = SendMessage(hwndRichEdit, EM_GETFIRSTVISIBLELINE, 0, 0);
r = SendMessage(hwndRichEdit, EM_SCROLL, SB_PAGEDOWN, 0); /* page down */
/* get new current first visible line */
y_after = SendMessage(hwndRichEdit, EM_GETFIRSTVISIBLELINE, 0, 0);
ok(((r & 0xffffff00) == 0x00010000) &&
((r & 0x000000ff) != 0x00000000),
"EM_SCROLL page down didn't scroll by a small positive number of "
"lines (r == 0x%08x)\n", r);
ok(y_after > y_before, "EM_SCROLL page down not functioning "
"(line %d scrolled to line %d\n", y_before, y_after);
y_before = y_after;
r = SendMessage(hwndRichEdit, EM_SCROLL, SB_PAGEUP, 0); /* page up */
y_after = SendMessage(hwndRichEdit, EM_GETFIRSTVISIBLELINE, 0, 0);
ok(((r & 0xffffff00) == 0x0001ff00),
"EM_SCROLL page up didn't scroll by a small negative number of lines "
"(r == 0x%08x)\n", r);
ok(y_after < y_before, "EM_SCROLL page up not functioning (line "
"%d scrolled to line %d\n", y_before, y_after);
y_before = y_after;
r = SendMessage(hwndRichEdit, EM_SCROLL, SB_LINEDOWN, 0); /* line down */
y_after = SendMessage(hwndRichEdit, EM_GETFIRSTVISIBLELINE, 0, 0);
ok(r == 0x00010001, "EM_SCROLL line down didn't scroll by one line "
"(r == 0x%08x)\n", r);
ok(y_after -1 == y_before, "EM_SCROLL line down didn't go down by "
"1 line (%d scrolled to %d)\n", y_before, y_after);
y_before = y_after;
r = SendMessage(hwndRichEdit, EM_SCROLL, SB_LINEUP, 0); /* line up */
y_after = SendMessage(hwndRichEdit, EM_GETFIRSTVISIBLELINE, 0, 0);
ok(r == 0x0001ffff, "EM_SCROLL line up didn't scroll by one line "
"(r == 0x%08x)\n", r);
ok(y_after +1 == y_before, "EM_SCROLL line up didn't go up by 1 "
"line (%d scrolled to %d)\n", y_before, y_after);
y_before = y_after;
r = SendMessage(hwndRichEdit, EM_SCROLL,
SB_LINEUP, 0); /* lineup beyond top */
y_after = SendMessage(hwndRichEdit, EM_GETFIRSTVISIBLELINE, 0, 0);
ok(r == 0x00010000,
"EM_SCROLL line up returned indicating movement (0x%08x)\n", r);
ok(y_before == y_after,
"EM_SCROLL line up beyond top worked (%d)\n", y_after);
y_before = y_after;
r = SendMessage(hwndRichEdit, EM_SCROLL,
SB_PAGEUP, 0);/*page up beyond top */
y_after = SendMessage(hwndRichEdit, EM_GETFIRSTVISIBLELINE, 0, 0);
ok(r == 0x00010000,
"EM_SCROLL page up returned indicating movement (0x%08x)\n", r);
ok(y_before == y_after,
"EM_SCROLL page up beyond top worked (%d)\n", y_after);
for (j = 0; j < 12; j++) /* page down all the way to the bottom */
SendMessage(hwndRichEdit, EM_SCROLL, SB_PAGEDOWN, 0);
y_before = SendMessage(hwndRichEdit, EM_GETFIRSTVISIBLELINE, 0, 0);
r = SendMessage(hwndRichEdit, EM_SCROLL,
SB_PAGEDOWN, 0); /* page down beyond bot */
y_after = SendMessage(hwndRichEdit, EM_GETFIRSTVISIBLELINE, 0, 0);
ok(r == 0x00010000,
"EM_SCROLL page down returned indicating movement (0x%08x)\n", r);
ok(y_before == y_after,
"EM_SCROLL page down beyond bottom worked (%d -> %d)\n",
y_before, y_after);
y_before = SendMessage(hwndRichEdit, EM_GETFIRSTVISIBLELINE, 0, 0);
SendMessage(hwndRichEdit, EM_SCROLL,
SB_LINEDOWN, 0); /* line down beyond bot */
y_after = SendMessage(hwndRichEdit, EM_GETFIRSTVISIBLELINE, 0, 0);
ok(r == 0x00010000,
"EM_SCROLL line down returned indicating movement (0x%08x)\n", r);
ok(y_before == y_after,
"EM_SCROLL line down beyond bottom worked (%d -> %d)\n",
y_before, y_after);
}
DestroyWindow(hwndRichEdit);
}
static void test_EM_SETUNDOLIMIT()
{
/* cases we test for:
* default behaviour - limiting at 100 undo's
* undo disabled - setting a limit of 0
* undo limited - undo limit set to some to some number, like 2
* bad input - sending a negative number should default to 100 undo's */
HWND hwndRichEdit = new_richedit(NULL);
CHARRANGE cr;
int i;
int result;
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) "x");
cr.cpMin = 0;
cr.cpMax = 1;
SendMessage(hwndRichEdit, WM_COPY, 0, 0);
/*Load "x" into the clipboard. Paste is an easy, undo'able operation.
also, multiple pastes don't combine like WM_CHAR would */
SendMessage(hwndRichEdit, EM_EXSETSEL, 0, (LPARAM) &cr);
/* first case - check the default */
SendMessage(hwndRichEdit,EM_EMPTYUNDOBUFFER, 0,0);
for (i=0; i<101; i++) /* Put 101 undo's on the stack */
SendMessage(hwndRichEdit, WM_PASTE, 0, 0);
for (i=0; i<100; i++) /* Undo 100 of them */
SendMessage(hwndRichEdit, WM_UNDO, 0, 0);
ok(!SendMessage(hwndRichEdit, EM_CANUNDO, 0, 0),
"EM_SETUNDOLIMIT allowed more than a hundred undo's by default.\n");
/* second case - cannot undo */
SendMessage(hwndRichEdit,EM_EMPTYUNDOBUFFER, 0, 0);
SendMessage(hwndRichEdit, EM_SETUNDOLIMIT, 0, 0);
SendMessage(hwndRichEdit,
WM_PASTE, 0, 0); /* Try to put something in the undo stack */
ok(!SendMessage(hwndRichEdit, EM_CANUNDO, 0, 0),
"EM_SETUNDOLIMIT allowed undo with UNDOLIMIT set to 0\n");
/* third case - set it to an arbitrary number */
SendMessage(hwndRichEdit,EM_EMPTYUNDOBUFFER, 0, 0);
SendMessage(hwndRichEdit, EM_SETUNDOLIMIT, 2, 0);
SendMessage(hwndRichEdit, WM_PASTE, 0, 0);
SendMessage(hwndRichEdit, WM_PASTE, 0, 0);
SendMessage(hwndRichEdit, WM_PASTE, 0, 0);
/* If SETUNDOLIMIT is working, there should only be two undo's after this */
ok(SendMessage(hwndRichEdit, EM_CANUNDO, 0,0),
"EM_SETUNDOLIMIT didn't allow the first undo with UNDOLIMIT set to 2\n");
SendMessage(hwndRichEdit, WM_UNDO, 0, 0);
ok(SendMessage(hwndRichEdit, EM_CANUNDO, 0, 0),
"EM_SETUNDOLIMIT didn't allow a second undo with UNDOLIMIT set to 2\n");
SendMessage(hwndRichEdit, WM_UNDO, 0, 0);
ok(!SendMessage(hwndRichEdit, EM_CANUNDO, 0, 0),
"EM_SETUNDOLIMIT allowed a third undo with UNDOLIMIT set to 2\n");
/* fourth case - setting negative numbers should default to 100 undos */
SendMessage(hwndRichEdit,EM_EMPTYUNDOBUFFER, 0,0);
result = SendMessage(hwndRichEdit, EM_SETUNDOLIMIT, -1, 0);
ok (result == 100,
"EM_SETUNDOLIMIT returned %d when set to -1, instead of 100",result);
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_SCROLLCARET();
test_EM_SCROLL();
test_EM_SETTEXTMODE();
test_TM_PLAINTEXT();
test_EM_SETOPTIONS();
test_WM_GETTEXT();
test_EM_AUTOURLDETECT();
test_EM_SETUNDOLIMIT();
/* 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());
}
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