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richedit: Added tests for ctrl-key shortcut handling in WM_KEYDOWN. 

Previously the shortcuts for cut, copy, paste, undo, redo, and select
all were being handled during the WM_CHAR message.  These tests show
that these shortcuts should be handled with the WM_KEYDOWN message
instead.
This commit is contained in:
Dylan Smith 2008-10-21 20:43:43 -04:00 committed by Alexandre Julliard
parent 9f1699b9a4
commit aa3b75f6b7
1 changed files with 119 additions and 5 deletions
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124
dlls/riched20/tests/editor.c
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@ -111,6 +111,34 @@ static void simulate_typing_characters(HWND hwnd, const char* szChars)
}
}
static BOOL hold_key(int vk)
{
BYTE key_state[256];
BOOL result;
result = GetKeyboardState((LPBYTE)&key_state);
ok(result, "GetKeyboardState failed.\n");
if (!result) return FALSE;
key_state[vk] |= 0x80;
result = SetKeyboardState((LPBYTE)&key_state);
ok(result, "SetKeyboardState failed.\n");
return result != 0;
}
static BOOL release_key(int vk)
{
BYTE key_state[256];
BOOL result;
result = GetKeyboardState((LPBYTE)&key_state);
ok(result, "GetKeyboardState failed.\n");
if (!result) return FALSE;
key_state[vk] &= ~0x80;
result = SetKeyboardState((LPBYTE)&key_state);
ok(result, "SetKeyboardState failed.\n");
return result != 0;
}
static const char haystack[] = "WINEWine wineWine wine WineWine";
/* ^0 ^10 ^20 ^30 */
@ -4397,11 +4425,15 @@ static void test_WM_PASTE(void)
const char* text3 = "testing paste\r\npaste\r\ntesting paste";
HWND hwndRichEdit = new_richedit(NULL);
/* Native riched20 won't obey WM_CHAR messages or WM_KEYDOWN/WM_KEYUP
messages, probably because it inspects the keyboard state itself.
Therefore, native requires this in order to obey Ctrl-<key> keystrokes.
/* Native riched20 inspects the keyboard state (e.g. GetKeyState)
* to test the state of the modifiers (Ctrl/Alt/Shift).
*
* Therefore Ctrl-<key> keystrokes need to be simulated with
* keybd_event or by using SetKeyboardState to set the modifiers
* and SendMessage to simulate the keystrokes.
*/
/* Sent keystrokes with keybd_event */
#define SEND_CTRL_C(hwnd) pressKeyWithModifier(hwnd, VK_CONTROL, 'C')
#define SEND_CTRL_X(hwnd) pressKeyWithModifier(hwnd, VK_CONTROL, 'X')
#define SEND_CTRL_V(hwnd) pressKeyWithModifier(hwnd, VK_CONTROL, 'V')
@ -4418,13 +4450,14 @@ static void test_WM_PASTE(void)
/* Pasted text should be visible at this step */
result = strcmp(text1_step1, buffer);
ok(result == 0,
"test paste: strcmp = %i\n", result);
"test paste: strcmp = %i, text='%s'\n", result, buffer);
SEND_CTRL_Z(hwndRichEdit); /* Undo */
SendMessage(hwndRichEdit, WM_GETTEXT, 1024, (LPARAM) buffer);
/* Text should be the same as before (except for \r -> \r\n conversion) */
result = strcmp(text1_after, buffer);
ok(result == 0,
"test paste: strcmp = %i\n", result);
"test paste: strcmp = %i, text='%s'\n", result, buffer);
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) text2);
SendMessage(hwndRichEdit, EM_SETSEL, 8, 13);
@ -4449,6 +4482,87 @@ static void test_WM_PASTE(void)
ok(result == 0,
"test paste: strcmp = %i\n", result);
#undef SEND_CTRL_C
#undef SEND_CTRL_X
#undef SEND_CTRL_V
#undef SEND_CTRL_Z
#undef SEND_CTRL_Y
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) NULL);
/* Send WM_CHAR to simulates Ctrl-V */
SendMessage(hwndRichEdit, WM_CHAR, 22,
(MapVirtualKey('V', MAPVK_VK_TO_VSC) << 16) & 1);
SendMessage(hwndRichEdit, WM_GETTEXT, 1024, (LPARAM) buffer);
/* Shouldn't paste because pasting is handled by WM_KEYDOWN */
result = strcmp(buffer,"");
todo_wine ok(result == 0,
"test paste: strcmp = %i, actual = '%s'\n", result, buffer);
/* Send keystrokes with WM_KEYDOWN after setting the modifiers
* with SetKeyboard state. */
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) NULL);
/* Simulates paste (Ctrl-V) */
hold_key(VK_CONTROL);
SendMessage(hwndRichEdit, WM_KEYDOWN, 'V',
(MapVirtualKey('V', MAPVK_VK_TO_VSC) << 16) & 1);
release_key(VK_CONTROL);
SendMessage(hwndRichEdit, WM_GETTEXT, 1024, (LPARAM) buffer);
result = strcmp(buffer,"paste");
todo_wine ok(result == 0,
"test paste: strcmp = %i, actual = '%s'\n", result, buffer);
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) text1);
SendMessage(hwndRichEdit, EM_SETSEL, 0, 7);
/* Simulates copy (Ctrl-C) */
hold_key(VK_CONTROL);
SendMessage(hwndRichEdit, WM_KEYDOWN, 'C',
(MapVirtualKey('C', MAPVK_VK_TO_VSC) << 16) & 1);
release_key(VK_CONTROL);
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) NULL);
SendMessage(hwndRichEdit, WM_PASTE, 0, 0);
SendMessage(hwndRichEdit, WM_GETTEXT, 1024, (LPARAM) buffer);
result = strcmp(buffer,"testing");
todo_wine ok(result == 0,
"test paste: strcmp = %i, actual = '%s'\n", result, buffer);
/* Cut with WM_KEYDOWN to simulate Ctrl-X */
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) "cut");
/* Simulates select all (Ctrl-A) */
hold_key(VK_CONTROL);
SendMessage(hwndRichEdit, WM_KEYDOWN, 'A',
(MapVirtualKey('A', MAPVK_VK_TO_VSC) << 16) & 1);
/* Simulates select cut (Ctrl-X) */
SendMessage(hwndRichEdit, WM_KEYDOWN, 'X',
(MapVirtualKey('X', MAPVK_VK_TO_VSC) << 16) & 1);
release_key(VK_CONTROL);
SendMessage(hwndRichEdit, WM_GETTEXT, 1024, (LPARAM) buffer);
result = strcmp(buffer,"");
todo_wine ok(result == 0,
"test paste: strcmp = %i, actual = '%s'\n", result, buffer);
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) NULL);
SendMessage(hwndRichEdit, WM_PASTE, 0, 0);
SendMessage(hwndRichEdit, WM_GETTEXT, 1024, (LPARAM) buffer);
result = strcmp(buffer,"cut\r\n");
todo_wine ok(result == 0,
"test paste: strcmp = %i, actual = '%s'\n", result, buffer);
/* Simulates undo (Ctrl-Z) */
hold_key(VK_CONTROL);
SendMessage(hwndRichEdit, WM_KEYDOWN, 'Z',
(MapVirtualKey('Z', MAPVK_VK_TO_VSC) << 16) & 1);
SendMessage(hwndRichEdit, WM_GETTEXT, 1024, (LPARAM) buffer);
result = strcmp(buffer,"");
todo_wine ok(result == 0,
"test paste: strcmp = %i, actual = '%s'\n", result, buffer);
/* Simulates redo (Ctrl-Y) */
SendMessage(hwndRichEdit, WM_KEYDOWN, 'Y',
(MapVirtualKey('Y', MAPVK_VK_TO_VSC) << 16) & 1);
SendMessage(hwndRichEdit, WM_GETTEXT, 1024, (LPARAM) buffer);
result = strcmp(buffer,"cut\r\n");
todo_wine ok(result == 0,
"test paste: strcmp = %i, actual = '%s'\n", result, buffer);
release_key(VK_CONTROL);
DestroyWindow(hwndRichEdit);
}