Dylan Smith : richedit: Test for EN_UPDATE notification when window isn' t visible.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: b5f59b996293e126615fbc2636512cfd12649641
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=b5f59b996293e126615fbc2636512cfd12649641

Author: Dylan Smith <dylan.ah.smith at gmail.com>
Date:   Sun Oct 19 04:42:42 2008 -0400

richedit: Test for EN_UPDATE notification when window isn't visible.

---

 dlls/riched20/tests/editor.c |   21 ++++++++++++++++++++-
 1 files changed, 20 insertions(+), 1 deletions(-)

diff --git a/dlls/riched20/tests/editor.c b/dlls/riched20/tests/editor.c
index 18deadd..0036a4b 100644
--- a/dlls/riched20/tests/editor.c
+++ b/dlls/riched20/tests/editor.c
@@ -5143,7 +5143,7 @@ static LRESULT WINAPI ParentMsgCheckProcA(HWND hwnd, UINT message, WPARAM wParam
 static void test_eventMask(void)
 {
     HWND parent;
-    int ret;
+    int ret, style;
     WNDCLASSA cls;
     const char text[] = "foo bar\n";
     int eventMask;
@@ -5192,6 +5192,25 @@ static void test_eventMask(void)
     ok(queriedEventMask == (eventMask & ~ENM_CHANGE),
             "wrong event mask (0x%x) during WM_COMMAND\n", queriedEventMask);
     SendMessage(eventMaskEditHwnd, WM_SETREDRAW, TRUE, 0);
+    ok(IsWindowVisible(eventMaskEditHwnd), "Window should be visible.\n");
+
+    /* check to see if EN_UPDATE is sent when the editor isn't visible */
+    SendMessage(eventMaskEditHwnd, WM_CLEAR, 0, 0);
+    style = GetWindowLong(eventMaskEditHwnd, GWL_STYLE);
+    SetWindowLong(eventMaskEditHwnd, GWL_STYLE, style & ~WS_VISIBLE);
+    ok(!IsWindowVisible(eventMaskEditHwnd), "Window shouldn't be visible.\n");
+    watchForEventMask = EN_UPDATE;
+    queriedEventMask = 0;  /* initialize to something other than we expect */
+    SendMessage(eventMaskEditHwnd, EM_REPLACESEL, 0, (LPARAM) text);
+    todo_wine ok(queriedEventMask == 0,
+            "wrong event mask (0x%x) during WM_COMMAND\n", queriedEventMask);
+    SetWindowLong(eventMaskEditHwnd, GWL_STYLE, style);
+    ok(IsWindowVisible(eventMaskEditHwnd), "Window should be visible.\n");
+    queriedEventMask = 0;  /* initialize to something other than we expect */
+    SendMessage(eventMaskEditHwnd, EM_REPLACESEL, 0, (LPARAM) text);
+    ok(queriedEventMask == eventMask,
+            "wrong event mask (0x%x) during WM_COMMAND\n", queriedEventMask);
+
 
     DestroyWindow(parent);
 }