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richedit: v1.0 richedit uses CR and LF for enter.

oldstable
Jason Edmeades 2012-01-19 21:35:56 +00:00 committed by Alexandre Julliard
parent 9422c19329
commit efbde389c7
3 changed files with 235 additions and 2 deletions
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6
dlls/riched20/editor.c
View File

@ -2180,6 +2180,7 @@ ME_KeyDown(ME_TextEditor *editor, WORD nKey)
ME_DisplayItem *para = cursor.pPara;
int from, to;
const WCHAR endl = '\r';
const WCHAR endlv10[] = {'\r','\n'};
ME_Style *style;
if (editor->styleFlags & ES_READONLY) {
@ -2282,7 +2283,10 @@ ME_KeyDown(ME_TextEditor *editor, WORD nKey)
if (shift_is_down)
ME_InsertEndRowFromCursor(editor, 0);
else
ME_InsertTextFromCursor(editor, 0, &endl, 1, style);
if (!editor->bEmulateVersion10)
ME_InsertTextFromCursor(editor, 0, &endl, 1, style);
else
ME_InsertTextFromCursor(editor, 0, endlv10, 2, style);
ME_ReleaseStyle(style);
ME_CommitCoalescingUndo(editor);
SetCursor(NULL);

109
dlls/riched20/tests/editor.c
View File

@ -7172,6 +7172,114 @@ static void test_EM_FINDWORDBREAK_A(void)
DestroyWindow(hwndRichEdit);
}
/*
* This test attempts to show the effect of enter on a richedit
* control v1.0 inserts CRLF whereas for higher versions it only
* inserts CR. If shows that EM_GETTEXTEX with GT_USECRLF == WM_GETTEXT
* and also shows that GT_USECRLF has no effect in richedit 1.0, but
* does for higher. The same test is cloned in riched32 and riched20.
*/
static void test_enter(void)
{
static const struct {
const char *initialtext;
const int cursor;
const char *expectedwmtext;
const char *expectedemtext;
const char *expectedemtextcrlf;
} testenteritems[] = {
{ "aaabbb\r\n", 3, "aaa\r\nbbb\r\n", "aaa\rbbb\r", "aaa\r\nbbb\r\n"},
{ "aaabbb\r\n", 6, "aaabbb\r\n\r\n", "aaabbb\r\r", "aaabbb\r\n\r\n"},
{ "aa\rabbb\r\n", 7, "aa\r\nabbb\r\n\r\n", "aa\rabbb\r\r", "aa\r\nabbb\r\n\r\n"},
{ "aa\rabbb\r\n", 3, "aa\r\n\r\nabbb\r\n", "aa\r\rabbb\r", "aa\r\n\r\nabbb\r\n"},
{ "aa\rabbb\r\n", 2, "aa\r\n\r\nabbb\r\n", "aa\r\rabbb\r", "aa\r\n\r\nabbb\r\n"}
};
char expectedbuf[1024];
char resultbuf[1024];
HWND hwndRichEdit = new_richedit(NULL);
UINT i,j;
for (i = 0; i < sizeof(testenteritems)/sizeof(testenteritems[0]); i++) {
char buf[1024] = {0};
LRESULT result;
GETTEXTEX getText;
const char *expected;
/* Set the text to the initial text */
result = SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) testenteritems[i].initialtext);
ok (result == 1, "[%d] WM_SETTEXT returned %ld instead of 1\n", i, result);
/* Send Enter */
SendMessage(hwndRichEdit, EM_SETSEL, testenteritems[i].cursor, testenteritems[i].cursor);
simulate_typing_characters(hwndRichEdit, "\r");
/* 1. Retrieve with WM_GETTEXT */
buf[0] = 0x00;
result = SendMessage(hwndRichEdit, WM_GETTEXT, 1024, (LPARAM) buf);
expected = testenteritems[i].expectedwmtext;
resultbuf[0]=0x00;
for (j = 0; j < (UINT)result; j++)
sprintf(resultbuf+strlen(resultbuf), "%02x", buf[j] & 0xFF);
expectedbuf[0] = '\0';
for (j = 0; j < strlen(expected); j++)
sprintf(expectedbuf+strlen(expectedbuf), "%02x", expected[j] & 0xFF);
result = strcmp(expected, buf);
ok (result == 0,
"[%d] WM_GETTEXT unexpected '%s' expected '%s'\n",
i, resultbuf, expectedbuf);
/* 2. Retrieve with EM_GETTEXTEX, GT_DEFAULT */
getText.cb = sizeof(buf);
getText.flags = GT_DEFAULT;
getText.codepage = CP_ACP;
getText.lpDefaultChar = NULL;
getText.lpUsedDefChar = NULL;
buf[0] = 0x00;
result = SendMessage(hwndRichEdit, EM_GETTEXTEX, (WPARAM)&getText, (LPARAM) buf);
expected = testenteritems[i].expectedemtext;
resultbuf[0]=0x00;
for (j = 0; j < (UINT)result; j++)
sprintf(resultbuf+strlen(resultbuf), "%02x", buf[j] & 0xFF);
expectedbuf[0] = '\0';
for (j = 0; j < strlen(expected); j++)
sprintf(expectedbuf+strlen(expectedbuf), "%02x", expected[j] & 0xFF);
result = strcmp(expected, buf);
ok (result == 0,
"[%d] EM_GETTEXTEX, GT_DEFAULT unexpected '%s', expected '%s'\n",
i, resultbuf, expectedbuf);
/* 3. Retrieve with EM_GETTEXTEX, GT_USECRLF */
getText.cb = sizeof(buf);
getText.flags = GT_USECRLF;
getText.codepage = CP_ACP;
getText.lpDefaultChar = NULL;
getText.lpUsedDefChar = NULL;
buf[0] = 0x00;
result = SendMessage(hwndRichEdit, EM_GETTEXTEX, (WPARAM)&getText, (LPARAM) buf);
expected = testenteritems[i].expectedemtextcrlf;
resultbuf[0]=0x00;
for (j = 0; j < (UINT)result; j++)
sprintf(resultbuf+strlen(resultbuf), "%02x", buf[j] & 0xFF);
expectedbuf[0] = '\0';
for (j = 0; j < strlen(expected); j++)
sprintf(expectedbuf+strlen(expectedbuf), "%02x", expected[j] & 0xFF);
result = strcmp(expected, buf);
ok (result == 0,
"[%d] EM_GETTEXTEX, GT_USECRLF unexpected '%s', expected '%s'\n",
i, resultbuf, expectedbuf);
}
DestroyWindow(hwndRichEdit);
}
START_TEST( editor )
{
BOOL ret;
@ -7230,6 +7338,7 @@ START_TEST( editor )
test_dialogmode();
test_EM_FINDWORDBREAK_W();
test_EM_FINDWORDBREAK_A();
test_enter();
/* Set the environment variable WINETEST_RICHED20 to keep windows
* responsive and open for 30 seconds. This is useful for debugging.

122
dlls/riched32/tests/editor.c
View File

@ -22,7 +22,7 @@
*/
#include <stdarg.h>
#include <stdio.h>
#include <windef.h>
#include <winbase.h>
#include <wingdi.h>
@ -1081,6 +1081,125 @@ static void test_autoscroll(void)
DestroyWindow(hwnd);
}
static void simulate_typing_characters(HWND hwnd, const char* szChars)
{
int ret;
while (*szChars != '\0') {
SendMessageA(hwnd, WM_KEYDOWN, *szChars, 1);
ret = SendMessageA(hwnd, WM_CHAR, *szChars, 1);
ok(ret == 0, "WM_CHAR('%c') ret=%d\n", *szChars, ret);
SendMessageA(hwnd, WM_KEYUP, *szChars, 1);
szChars++;
}
}
/*
* This test attempts to show the effect of enter on a richedit
* control v1.0 inserts CRLF whereas for higher versions it only
* inserts CR. If shows that EM_GETTEXTEX with GT_USECRLF == WM_GETTEXT
* and also shows that GT_USECRLF has no effect in richedit 1.0, but
* does for higher. The same test is cloned in riched32 and riched20.
*/
static void test_enter(void)
{
static const struct {
const char *initialtext;
const int cursor;
const char *expectedtext;
} testenteritems[] = {
{ "aaabbb\r\n", 3, "aaa\r\nbbb\r\n"},
{ "aaabbb\r\n", 6, "aaabbb\r\n\r\n"},
{ "aa\rabbb\r\n", 7, "aa\rabbb\r\n\r\n"},
{ "aa\rabbb\r\n", 3, "aa\r\r\nabbb\r\n"},
{ "aa\rabbb\r\n", 2, "aa\r\n\rabbb\r\n"}
};
char expectedbuf[1024];
char resultbuf[1024];
HWND hwndRichEdit = new_richedit(NULL);
UINT i,j;
for (i = 0; i < sizeof(testenteritems)/sizeof(testenteritems[0]); i++) {
char buf[1024] = {0};
LRESULT result;
GETTEXTEX getText;
const char *expected;
/* Set the text to the initial text */
result = SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) testenteritems[i].initialtext);
ok (result == 1, "[%d] WM_SETTEXT returned %ld instead of 1\n", i, result);
/* Send Enter */
SendMessage(hwndRichEdit, EM_SETSEL, testenteritems[i].cursor, testenteritems[i].cursor);
simulate_typing_characters(hwndRichEdit, "\r");
/* 1. Retrieve with WM_GETTEXT */
buf[0] = 0x00;
result = SendMessage(hwndRichEdit, WM_GETTEXT, 1024, (LPARAM) buf);
expected = testenteritems[i].expectedtext;
resultbuf[0]=0x00;
for (j = 0; j < (UINT)result; j++)
sprintf(resultbuf+strlen(resultbuf), "%02x", buf[j] & 0xFF);
expectedbuf[0] = '\0';
for (j = 0; j < strlen(expected); j++)
sprintf(expectedbuf+strlen(expectedbuf), "%02x", expected[j] & 0xFF);
result = strcmp(expected, buf);
ok (result == 0,
"[%d] WM_GETTEXT unexpected '%s' expected '%s'\n",
i, resultbuf, expectedbuf);
/* 2. Retrieve with EM_GETTEXTEX, GT_DEFAULT */
getText.cb = sizeof(buf);
getText.flags = GT_DEFAULT;
getText.codepage = CP_ACP;
getText.lpDefaultChar = NULL;
getText.lpUsedDefChar = NULL;
buf[0] = 0x00;
result = SendMessage(hwndRichEdit, EM_GETTEXTEX, (WPARAM)&getText, (LPARAM) buf);
expected = testenteritems[i].expectedtext;
resultbuf[0]=0x00;
for (j = 0; j < (UINT)result; j++)
sprintf(resultbuf+strlen(resultbuf), "%02x", buf[j] & 0xFF);
expectedbuf[0] = '\0';
for (j = 0; j < strlen(expected); j++)
sprintf(expectedbuf+strlen(expectedbuf), "%02x", expected[j] & 0xFF);
result = strcmp(expected, buf);
ok (result == 0 || broken(buf[0]==0x00 /* WinNT4 */),
"[%d] EM_GETTEXTEX, GT_DEFAULT unexpected '%s', expected '%s'\n",
i, resultbuf, expectedbuf);
/* 3. Retrieve with EM_GETTEXTEX, GT_USECRLF */
getText.cb = sizeof(buf);
getText.flags = GT_USECRLF;
getText.codepage = CP_ACP;
getText.lpDefaultChar = NULL;
getText.lpUsedDefChar = NULL;
buf[0] = 0x00;
result = SendMessage(hwndRichEdit, EM_GETTEXTEX, (WPARAM)&getText, (LPARAM) buf);
expected = testenteritems[i].expectedtext;
resultbuf[0]=0x00;
for (j = 0; j < (UINT)result; j++)
sprintf(resultbuf+strlen(resultbuf), "%02x", buf[j] & 0xFF);
expectedbuf[0] = '\0';
for (j = 0; j < strlen(expected); j++)
sprintf(expectedbuf+strlen(expectedbuf), "%02x", expected[j] & 0xFF);
result = strcmp(expected, buf);
ok (result == 0 || broken(buf[0]==0x00 /* WinNT4 */),
"[%d] EM_GETTEXTEX, GT_USECRLF unexpected '%s', expected '%s'\n",
i, resultbuf, expectedbuf);
}
DestroyWindow(hwndRichEdit);
}
START_TEST( editor )
{
MSG msg;
@ -1105,6 +1224,7 @@ START_TEST( editor )
test_word_wrap();
test_EM_GETOPTIONS();
test_autoscroll();
test_enter();
/* Set the environment variable WINETEST_RICHED32 to keep windows
* responsive and open for 30 seconds. This is useful for debugging.