Dylan Smith : richedit: Test to see if wrapping happens with redraw disabled.
Alexandre Julliard
julliard at winehq.org
Sat Oct 18 13:38:52 CDT 2008
Module: wine
Branch: master
Commit: bb4e38665a8e869a961170b82ab047a5c9d2c3a2
URL: http://source.winehq.org/git/wine.git/?a=commit;h=bb4e38665a8e869a961170b82ab047a5c9d2c3a2
Author: Dylan Smith <dylan.ah.smith at gmail.com>
Date: Fri Oct 17 21:29:45 2008 -0400
richedit: Test to see if wrapping happens with redraw disabled.
---
dlls/riched20/tests/editor.c | 22 +++++++++++++++++++++-
1 files changed, 21 insertions(+), 1 deletions(-)
diff --git a/dlls/riched20/tests/editor.c b/dlls/riched20/tests/editor.c
index 308c69a..68f2262 100644
--- a/dlls/riched20/tests/editor.c
+++ b/dlls/riched20/tests/editor.c
@@ -5484,7 +5484,7 @@ static void test_word_wrap(void)
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;
+ int res, pos, lines;
/* Test the effect of WS_HSCROLL and ES_AUTOHSCROLL styles on wrapping
* when specified on window creation and set later. */
@@ -5495,6 +5495,8 @@ static void test_word_wrap(void)
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);
SetWindowLongW(hwnd, GWL_STYLE, dwCommonStyle|WS_HSCROLL|ES_AUTOHSCROLL);
pos = SendMessage(hwnd, EM_CHARFROMPOS, 0, (LPARAM) &point);
@@ -5509,6 +5511,8 @@ static void test_word_wrap(void)
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);
+ lines = SendMessage(hwnd, EM_GETLINECOUNT, 0, 0);
+ ok(lines == 1, "Line wasn't expected to wrap (lines=%d).", lines);
SetWindowLongW(hwnd, GWL_STYLE, dwCommonStyle);
pos = SendMessage(hwnd, EM_CHARFROMPOS, 0, (LPARAM) &point);
@@ -5552,6 +5556,22 @@ static void test_word_wrap(void)
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_CLASS, NULL, dwCommonStyle,
+ 0, 0, 400, 80, NULL, NULL, hmoduleRichEdit, NULL);
+ ok(hwnd != NULL, "error: %d\n", (int) GetLastError());
+ SendMessage(hwnd, WM_SETREDRAW, FALSE, 0);
+ 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 wasn't expected to wrap (lines=%d).\n", lines);
+ MoveWindow(hwnd, 0, 0, 200, 80, FALSE);
+ lines = SendMessage(hwnd, EM_GETLINECOUNT, 0, 0);
+ todo_wine ok(lines > 1, "Line was expected to wrap (lines=%d).\n", lines);
+
+ SendMessage(hwnd, WM_SETREDRAW, TRUE, 0);
+ DestroyWindow(hwnd);
}
static void test_auto_yscroll(void)
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