Module: wine Branch: master Commit: 00fd6b62d3ca794b8e2dac7357a4fa95febb1e08 URL: http://source.winehq.org/git/wine.git/?a=commit;h=00fd6b62d3ca794b8e2dac7357...
Author: Dylan Smith dylan.ah.smith@gmail.com Date: Thu Oct 23 01:07:11 2008 -0400
richedit: Added test for correct behaviour for calling EditWordBreakProc.
EditWordBreakProc documented the third parameter as being the number of unicode characters in the string for richedit 2.0 and up. It turns out that it should actually be the number of bytes in the string.
---
dlls/riched20/tests/editor.c | 68 ++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 68 insertions(+), 0 deletions(-)
diff --git a/dlls/riched20/tests/editor.c b/dlls/riched20/tests/editor.c index 72e57c3..9c0a21d 100644 --- a/dlls/riched20/tests/editor.c +++ b/dlls/riched20/tests/editor.c @@ -5548,6 +5548,43 @@ static void test_undo_coalescing(void) DestroyWindow(hwnd); }
+LONG CALLBACK customWordBreakProc(WCHAR *text, int pos, int bytes, int code) +{ + int length; + + /* MSDN lied, length is actually the number of bytes. */ + length = bytes / sizeof(WCHAR); + switch(code) + { + case WB_ISDELIMITER: + return text[pos] == 'X'; + case WB_LEFT: + case WB_MOVEWORDLEFT: + if (customWordBreakProc(text, pos, bytes, WB_ISDELIMITER)) + return pos-1; + return min(customWordBreakProc(text, pos, bytes, WB_LEFTBREAK)-1, 0); + case WB_LEFTBREAK: + pos--; + while (pos > 0 && !customWordBreakProc(text, pos, bytes, WB_ISDELIMITER)) + pos--; + return pos; + case WB_RIGHT: + case WB_MOVEWORDRIGHT: + if (customWordBreakProc(text, pos, bytes, WB_ISDELIMITER)) + return pos+1; + return min(customWordBreakProc(text, pos, bytes, WB_RIGHTBREAK)+1, length); + case WB_RIGHTBREAK: + pos++; + while (pos < length && !customWordBreakProc(text, pos, bytes, WB_ISDELIMITER)) + pos++; + return pos; + default: + ok(FALSE, "Unexpected code %d\n", code); + break; + } + return 0; +} + #define SEND_CTRL_LEFT(hwnd) pressKeyWithModifier(hwnd, VK_CONTROL, VK_LEFT) #define SEND_CTRL_RIGHT(hwnd) pressKeyWithModifier(hwnd, VK_CONTROL, VK_RIGHT)
@@ -5556,6 +5593,7 @@ static void test_word_movement(void) HWND hwnd; int result; int sel_start, sel_end; + const WCHAR textW[] = {'o','n','e',' ','t','w','o','X','t','h','r','e','e',0};
/* multi-line control inserts CR normally */ hwnd = new_richedit(NULL); @@ -5605,6 +5643,36 @@ static void test_word_movement(void) ok(sel_start == sel_end, "Selection should be empty\n"); ok(sel_start == 9, "Cursor is at %d instead of %d\n", sel_start, 9);
+ /* Test with a custom word break procedure that uses X as the delimiter. */ + result = SendMessageA(hwnd, WM_SETTEXT, 0, (LPARAM)"one twoXthree"); + ok (result == TRUE, "Failed to clear the text.\n"); + SendMessage(hwnd, EM_SETWORDBREAKPROC, 0, (LPARAM)customWordBreakProc); + /* |one twoXthree */ + SEND_CTRL_RIGHT(hwnd); + /* one twoX|three */ + SendMessage(hwnd, EM_GETSEL, (WPARAM)&sel_start, (LPARAM)&sel_end); + ok(sel_start == sel_end, "Selection should be empty\n"); + todo_wine ok(sel_start == 8, "Cursor is at %d instead of %d\n", sel_start, 8); + + DestroyWindow(hwnd); + + /* Make sure the behaviour is the same with a unicode richedit window, + * and using unicode functions. */ + hwnd = CreateWindowW(RICHEDIT_CLASS20W, NULL, + ES_MULTILINE|WS_POPUP|WS_HSCROLL|WS_VSCROLL|WS_VISIBLE, + 0, 0, 200, 60, NULL, NULL, hmoduleRichEdit, NULL); + + /* Test with a custom word break procedure that uses X as the delimiter. */ + result = SendMessageW(hwnd, WM_SETTEXT, 0, (LPARAM)textW); + ok (result == TRUE, "Failed to clear the text.\n"); + SendMessageW(hwnd, EM_SETWORDBREAKPROC, 0, (LPARAM)customWordBreakProc); + /* |one twoXthree */ + SEND_CTRL_RIGHT(hwnd); + /* one twoX|three */ + SendMessageW(hwnd, EM_GETSEL, (WPARAM)&sel_start, (LPARAM)&sel_end); + ok(sel_start == sel_end, "Selection should be empty\n"); + todo_wine ok(sel_start == 8, "Cursor is at %d instead of %d\n", sel_start, 8); + DestroyWindow(hwnd); }