Module: wine Branch: master Commit: 9b4c821185af5ecf62c5becc6e790a7003be0988 URL: http://source.winehq.org/git/wine.git/?a=commit;h=9b4c821185af5ecf62c5becc6e...
Author: Dylan Smith dylan.ah.smith@gmail.com Date: Sun Oct 26 23:38:07 2008 -0400
richedit: Added riched32 tests for word wrap.
---
dlls/riched32/tests/editor.c | 106 ++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 106 insertions(+), 0 deletions(-)
diff --git a/dlls/riched32/tests/editor.c b/dlls/riched32/tests/editor.c index 2bf44f9..15876f4 100644 --- a/dlls/riched32/tests/editor.c +++ b/dlls/riched32/tests/editor.c @@ -817,6 +817,111 @@ static void test_EM_POSFROMCHAR(void) DestroyWindow(hwndRichEdit); }
+static void test_word_wrap(void) +{ + HWND hwnd; + POINTL point = {0, 60}; /* This point must be below the first line */ + const char *text = "Must be long enough to test line wrapping"; + DWORD dwCommonStyle = WS_VISIBLE|WS_POPUP|WS_VSCROLL|ES_MULTILINE; + int res, pos, lines; + + /* Test the effect of WS_HSCROLL and ES_AUTOHSCROLL styles on wrapping + * when specified on window creation and set later. */ + hwnd = CreateWindow(RICHEDIT_CLASS10A, NULL, dwCommonStyle, + 0, 0, 200, 80, NULL, NULL, hmoduleRichEdit, NULL); + ok(hwnd != NULL, "error: %d\n", (int) GetLastError()); + res = SendMessage(hwnd, WM_SETTEXT, 0, (LPARAM) text); + ok(res, "WM_SETTEXT failed.\n"); + pos = SendMessage(hwnd, EM_CHARFROMPOS, 0, (LPARAM) &point); + ok(pos, "pos=%d indicating no word wrap when it is expected.\n", pos); + lines = SendMessage(hwnd, EM_GETLINECOUNT, 0, 0); + ok(lines > 1, "Line was expected to wrap (lines=%d).\n", lines); + + SetWindowLong(hwnd, GWL_STYLE, dwCommonStyle|WS_HSCROLL|ES_AUTOHSCROLL); + pos = SendMessage(hwnd, EM_CHARFROMPOS, 0, (LPARAM) &point); + ok(pos, "pos=%d indicating no word wrap when it is expected.\n", pos); + DestroyWindow(hwnd); + + hwnd = CreateWindow(RICHEDIT_CLASS10A, NULL, dwCommonStyle|WS_HSCROLL, + 0, 0, 200, 80, NULL, NULL, hmoduleRichEdit, NULL); + ok(hwnd != NULL, "error: %d\n", (int) GetLastError()); + + res = SendMessage(hwnd, WM_SETTEXT, 0, (LPARAM) text); + ok(res, "WM_SETTEXT failed.\n"); + pos = SendMessage(hwnd, EM_CHARFROMPOS, 0, (LPARAM) &point); + todo_wine ok(pos, "pos=%d indicating no word wrap when it is expected.\n", pos); + lines = SendMessage(hwnd, EM_GETLINECOUNT, 0, 0); + todo_wine ok(lines > 1, "Line was expected to wrap (lines=%d).\n", lines); + + SetWindowLong(hwnd, GWL_STYLE, dwCommonStyle|WS_HSCROLL|ES_AUTOHSCROLL); + pos = SendMessage(hwnd, EM_CHARFROMPOS, 0, (LPARAM) &point); + todo_wine ok(pos, "pos=%d indicating no word wrap when it is expected.\n", pos); + DestroyWindow(hwnd); + + hwnd = CreateWindow(RICHEDIT_CLASS10A, NULL, dwCommonStyle|ES_AUTOHSCROLL, + 0, 0, 200, 80, NULL, NULL, hmoduleRichEdit, NULL); + ok(hwnd != NULL, "error: %d\n", (int) GetLastError()); + res = SendMessage(hwnd, WM_SETTEXT, 0, (LPARAM) text); + ok(res, "WM_SETTEXT failed.\n"); + pos = SendMessage(hwnd, EM_CHARFROMPOS, 0, (LPARAM) &point); + ok(!pos, "pos=%d indicating word wrap when none is expected.\n", pos); + + SetWindowLong(hwnd, GWL_STYLE, dwCommonStyle); + pos = SendMessage(hwnd, EM_CHARFROMPOS, 0, (LPARAM) &point); + ok(!pos, "pos=%d indicating word wrap when none is expected.\n", pos); + DestroyWindow(hwnd); + + hwnd = CreateWindow(RICHEDIT_CLASS10A, NULL, + dwCommonStyle|WS_HSCROLL|ES_AUTOHSCROLL, + 0, 0, 200, 80, NULL, NULL, hmoduleRichEdit, NULL); + ok(hwnd != NULL, "error: %d\n", (int) GetLastError()); + res = SendMessage(hwnd, WM_SETTEXT, 0, (LPARAM) text); + ok(res, "WM_SETTEXT failed.\n"); + pos = SendMessage(hwnd, EM_CHARFROMPOS, 0, (LPARAM) &point); + ok(!pos, "pos=%d indicating word wrap when none is expected.\n", pos); + + SetWindowLong(hwnd, GWL_STYLE, dwCommonStyle); + pos = SendMessage(hwnd, EM_CHARFROMPOS, 0, (LPARAM) &point); + ok(!pos, "pos=%d indicating word wrap when none is expected.\n", pos); + + /* Test the effect of EM_SETTARGETDEVICE on word wrap. */ + res = SendMessage(hwnd, EM_SETTARGETDEVICE, 0, 1); + todo_wine ok(res, "EM_SETTARGETDEVICE failed (returned %d).\n", res); + pos = SendMessage(hwnd, EM_CHARFROMPOS, 0, (LPARAM) &point); + ok(!pos, "pos=%d indicating word wrap when none is expected.\n", pos); + + res = SendMessage(hwnd, EM_SETTARGETDEVICE, 0, 0); + todo_wine ok(res, "EM_SETTARGETDEVICE failed (returned %d).\n", res); + pos = SendMessage(hwnd, EM_CHARFROMPOS, 0, (LPARAM) &point); + ok(pos, "pos=%d indicating no word wrap when it is expected.\n", pos); + DestroyWindow(hwnd); + + /* Test to see if wrapping happens with redraw disabled. */ + hwnd = CreateWindow(RICHEDIT_CLASS10A, NULL, dwCommonStyle, + 0, 0, 400, 80, NULL, NULL, hmoduleRichEdit, NULL); + ok(hwnd != NULL, "error: %d\n", (int) GetLastError()); + ok(IsWindowVisible(hwnd), "Window should be visible.\n"); + SendMessage(hwnd, WM_SETREDRAW, FALSE, 0); + /* redraw is disabled by making the window invisible. */ + ok(!IsWindowVisible(hwnd), "Window shouldn't be visible.\n"); + res = SendMessage(hwnd, EM_REPLACESEL, FALSE, (LPARAM) text); + ok(res, "EM_REPLACESEL failed.\n"); + MoveWindow(hwnd, 0, 0, 100, 80, TRUE); + SendMessage(hwnd, WM_SETREDRAW, TRUE, 0); + /* Wrapping didn't happen while redraw was disabled. */ + lines = SendMessage(hwnd, EM_GETLINECOUNT, 0, 0); + todo_wine ok(lines == 1, "Line wasn't expected to wrap (lines=%d).\n", lines); + /* There isn't even a rewrap from resizing the window. */ + lines = SendMessage(hwnd, EM_GETLINECOUNT, 0, 0); + todo_wine ok(lines == 1, "Line wasn't expected to wrap (lines=%d).\n", lines); + res = SendMessage(hwnd, EM_REPLACESEL, FALSE, (LPARAM) text); + ok(res, "EM_REPLACESEL failed.\n"); + lines = SendMessage(hwnd, EM_GETLINECOUNT, 0, 0); + ok(lines > 1, "Line was expected to wrap (lines=%d).\n", lines); + + DestroyWindow(hwnd); +} +
START_TEST( editor ) { @@ -838,6 +943,7 @@ START_TEST( editor ) test_EM_LINELENGTH(); test_EM_FINDTEXT(); test_EM_POSFROMCHAR(); + test_word_wrap();
/* Set the environment variable WINETEST_RICHED32 to keep windows * responsive and open for 30 seconds. This is useful for debugging.