Sweden-Number/dlls/comctl32/tests/updown.c

551 lines
18 KiB
C

/* Unit tests for the up-down control
*
* Copyright 2005 C. Scott Ananian
* Copyright (C) 2007 James Hawkins
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
/* TO TEST:
* - send click messages to the up-down control, check the current position
* - up-down control automatically positions itself next to its buddy window
* - up-down control sets the caption of the buddy window
* - test CreateUpDownControl API
* - check UDS_AUTOBUDDY style, up-down control selects previous window in z-order
* - check UDM_SETBUDDY message
* - check UDM_GETBUDDY message
* - up-down control and buddy control must have the same parent
* - up-down control notifies its parent window when its position changes with UDN_DELTAPOS + WM_VSCROLL or WM_HSCROLL
* - check UDS_ALIGN[LEFT,RIGHT]...check that width of buddy window is decreased
* - check that UDS_SETBUDDYINT sets the caption of the buddy window when it is changed
* - check that the thousands operator is set for large numbers
* - check that the thousands operator is not set with UDS_NOTHOUSANDS
* - check UDS_ARROWKEYS, control subclasses the buddy window so that it processes the keys when it has focus
* - check UDS_HORZ
* - check changing past min/max values
* - check UDS_WRAP wraps values past min/max, incrementing past upper value wraps position to lower value
* - can change control's position, min/max pos, radix
* - check UDM_GETPOS, for up-down control with a buddy window, position is the caption of the buddy window, so change the
* caption of the buddy window then call UDM_GETPOS
* - check UDM_SETRANGE, max can be less than min, so clicking the up arrow decreases the current position
* - check UDM_GETRANGE
* - more stuff to test
*/
#include <assert.h>
#include <windows.h>
#include <commctrl.h>
#include <stdio.h>
#include "wine/test.h"
#define NUM_MSG_SEQUENCES 3
#define PARENT_SEQ_INDEX 0
#define EDIT_SEQ_INDEX 1
#define UPDOWN_SEQ_INDEX 2
/* undocumented SWP flags - from SDK 3.1 */
#define SWP_NOCLIENTSIZE 0x0800
#define SWP_NOCLIENTMOVE 0x1000
static HWND parent_wnd, edit, updown;
typedef enum
{
sent = 0x1,
posted = 0x2,
parent = 0x4,
wparam = 0x8,
lparam = 0x10,
defwinproc = 0x20,
beginpaint = 0x40,
optional = 0x80,
hook = 0x100,
winevent_hook =0x200
} msg_flags_t;
struct message
{
UINT message; /* the WM_* code */
msg_flags_t flags; /* message props */
WPARAM wParam; /* expected value of wParam */
LPARAM lParam; /* expected value of lParam */
};
struct msg_sequence
{
int count;
int size;
struct message *sequence;
};
static struct msg_sequence *sequences[NUM_MSG_SEQUENCES];
static const struct message create_parent_wnd_seq[] = {
{ WM_GETMINMAXINFO, sent },
{ WM_NCCREATE, sent },
{ WM_NCCALCSIZE, sent|wparam, 0 },
{ WM_CREATE, sent },
{ WM_SHOWWINDOW, sent|wparam, 1 },
{ WM_WINDOWPOSCHANGING, sent|wparam, 0 },
{ WM_WINDOWPOSCHANGING, sent|wparam, 0 },
{ WM_ACTIVATEAPP, sent|wparam, 1 },
{ WM_NCACTIVATE, sent|wparam, 1 },
{ WM_ACTIVATE, sent|wparam, 1 },
{ WM_IME_SETCONTEXT, sent|wparam|defwinproc|optional, 1 },
{ WM_IME_NOTIFY, sent|defwinproc|optional },
{ WM_SETFOCUS, sent|wparam|defwinproc, 0 },
/* Win9x adds SWP_NOZORDER below */
{ WM_WINDOWPOSCHANGED, sent, /*|wparam, SWP_SHOWWINDOW|SWP_NOSIZE|SWP_NOMOVE|SWP_NOCLIENTSIZE|SWP_NOCLIENTMOVE*/ },
{ WM_NCCALCSIZE, sent|wparam|optional, 1 },
{ WM_SIZE, sent },
{ WM_MOVE, sent },
{ 0 }
};
static const struct message add_edit_to_parent_seq[] = {
{ WM_PARENTNOTIFY, sent|wparam, WM_CREATE },
{ 0 }
};
static const struct message add_updown_with_edit_seq[] = {
{ WM_WINDOWPOSCHANGING, sent },
{ WM_NCCALCSIZE, sent|wparam, TRUE },
{ WM_WINDOWPOSCHANGED, sent },
{ WM_SIZE, sent|wparam|defwinproc, SIZE_RESTORED /*, MAKELONG(91, 75) exact size depends on font */ },
{ 0 }
};
static const struct message add_updown_to_parent_seq[] = {
{ WM_NOTIFYFORMAT, sent|lparam, 0, NF_QUERY },
{ WM_QUERYUISTATE, sent },
{ WM_PARENTNOTIFY, sent|wparam, MAKELONG(WM_CREATE, WM_CREATE) },
{ 0 }
};
static const struct message get_edit_text_seq[] = {
{ WM_GETTEXT, sent },
{ 0 }
};
static void add_message(int sequence_index, const struct message *msg)
{
struct msg_sequence *msg_seq = sequences[sequence_index];
if (!msg_seq->sequence)
{
msg_seq->size = 10;
msg_seq->sequence = HeapAlloc(GetProcessHeap(), 0,
msg_seq->size * sizeof (struct message));
}
if (msg_seq->count == msg_seq->size)
{
msg_seq->size *= 2;
msg_seq->sequence = HeapReAlloc(GetProcessHeap(), 0,
msg_seq->sequence,
msg_seq->size * sizeof (struct message));
}
assert(msg_seq->sequence);
msg_seq->sequence[msg_seq->count].message = msg->message;
msg_seq->sequence[msg_seq->count].flags = msg->flags;
msg_seq->sequence[msg_seq->count].wParam = msg->wParam;
msg_seq->sequence[msg_seq->count].lParam = msg->lParam;
msg_seq->count++;
}
static void flush_sequence(int sequence_index)
{
struct msg_sequence *msg_seq = sequences[sequence_index];
HeapFree(GetProcessHeap(), 0, msg_seq->sequence);
msg_seq->sequence = NULL;
msg_seq->count = msg_seq->size = 0;
}
static void flush_sequences(void)
{
flush_sequence(PARENT_SEQ_INDEX);
flush_sequence(EDIT_SEQ_INDEX);
flush_sequence(UPDOWN_SEQ_INDEX);
}
#define ok_sequence(index, exp, contx, todo) \
ok_sequence_(index, (exp), (contx), (todo), __FILE__, __LINE__)
static void ok_sequence_(int sequence_index, const struct message *expected,
const char *context, int todo, const char *file, int line)
{
struct msg_sequence *msg_seq = sequences[sequence_index];
static const struct message end_of_sequence = {0, 0, 0, 0};
const struct message *actual, *sequence;
int failcount = 0;
add_message(sequence_index, &end_of_sequence);
sequence = msg_seq->sequence;
actual = sequence;
while (expected->message && actual->message)
{
trace_( file, line)("expected %04x - actual %04x\n", expected->message, actual->message);
if (expected->message == actual->message)
{
if (expected->flags & wparam)
{
if (expected->wParam != actual->wParam && todo)
{
todo_wine
{
failcount++;
ok_(file, line) (FALSE,
"%s: in msg 0x%04x expecting wParam 0x%x got 0x%x\n",
context, expected->message, expected->wParam, actual->wParam);
}
}
else
{
ok_(file, line) (expected->wParam == actual->wParam,
"%s: in msg 0x%04x expecting wParam 0x%x got 0x%x\n",
context, expected->message, expected->wParam, actual->wParam);
}
}
if (expected->flags & lparam)
{
if (expected->lParam != actual->lParam && todo)
{
todo_wine
{
failcount++;
ok_(file, line) (FALSE,
"%s: in msg 0x%04x expecting lParam 0x%lx got 0x%lx\n",
context, expected->message, expected->lParam, actual->lParam);
}
}
else
{
ok_(file, line) (expected->lParam == actual->lParam,
"%s: in msg 0x%04x expecting lParam 0x%lx got 0x%lx\n",
context, expected->message, expected->lParam, actual->lParam);
}
}
if ((expected->flags & defwinproc) != (actual->flags & defwinproc) && todo)
{
todo_wine
{
failcount++;
ok_(file, line) (FALSE,
"%s: the msg 0x%04x should %shave been sent by DefWindowProc\n",
context, expected->message, (expected->flags & defwinproc) ? "" : "NOT ");
}
}
else
{
ok_(file, line) ((expected->flags & defwinproc) == (actual->flags & defwinproc),
"%s: the msg 0x%04x should %shave been sent by DefWindowProc\n",
context, expected->message, (expected->flags & defwinproc) ? "" : "NOT ");
}
ok_(file, line) ((expected->flags & beginpaint) == (actual->flags & beginpaint),
"%s: the msg 0x%04x should %shave been sent by BeginPaint\n",
context, expected->message, (expected->flags & beginpaint) ? "" : "NOT ");
ok_(file, line) ((expected->flags & (sent|posted)) == (actual->flags & (sent|posted)),
"%s: the msg 0x%04x should have been %s\n",
context, expected->message, (expected->flags & posted) ? "posted" : "sent");
ok_(file, line) ((expected->flags & parent) == (actual->flags & parent),
"%s: the msg 0x%04x was expected in %s\n",
context, expected->message, (expected->flags & parent) ? "parent" : "child");
ok_(file, line) ((expected->flags & hook) == (actual->flags & hook),
"%s: the msg 0x%04x should have been sent by a hook\n",
context, expected->message);
ok_(file, line) ((expected->flags & winevent_hook) == (actual->flags & winevent_hook),
"%s: the msg 0x%04x should have been sent by a winevent hook\n",
context, expected->message);
expected++;
actual++;
}
else if (expected->flags & optional)
expected++;
else if (todo)
{
failcount++;
todo_wine
{
ok_(file, line) (FALSE, "%s: the msg 0x%04x was expected, but got msg 0x%04x instead\n",
context, expected->message, actual->message);
}
flush_sequence(sequence_index);
return;
}
else
{
ok_(file, line) (FALSE, "%s: the msg 0x%04x was expected, but got msg 0x%04x instead\n",
context, expected->message, actual->message);
expected++;
actual++;
}
}
/* skip all optional trailing messages */
while (expected->message && ((expected->flags & optional)))
expected++;
if (todo)
{
todo_wine
{
if (expected->message || actual->message)
{
failcount++;
ok_(file, line) (FALSE, "%s: the msg sequence is not complete: expected %04x - actual %04x\n",
context, expected->message, actual->message);
}
}
}
else if (expected->message || actual->message)
{
ok_(file, line) (FALSE, "%s: the msg sequence is not complete: expected %04x - actual %04x\n",
context, expected->message, actual->message);
}
if(todo && !failcount) /* succeeded yet marked todo */
{
todo_wine
{
ok_(file, line)(TRUE, "%s: marked \"todo_wine\" but succeeds\n", context);
}
}
flush_sequence(sequence_index);
}
static void init_msg_sequences(void)
{
int i;
for (i = 0; i < NUM_MSG_SEQUENCES; i++)
sequences[i] = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(struct msg_sequence));
}
static LRESULT WINAPI parent_wnd_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
static long defwndproc_counter = 0;
LRESULT ret;
struct message msg;
/* do not log painting messages */
if (message != WM_PAINT &&
message != WM_ERASEBKGND &&
message != WM_NCPAINT &&
message != WM_NCHITTEST &&
message != WM_GETTEXT &&
message != WM_GETICON &&
message != WM_DEVICECHANGE)
{
trace("parent: %p, %04x, %08x, %08lx\n", hwnd, message, wParam, lParam);
msg.message = message;
msg.flags = sent|wparam|lparam;
if (defwndproc_counter) msg.flags |= defwinproc;
msg.wParam = wParam;
msg.lParam = lParam;
add_message(PARENT_SEQ_INDEX, &msg);
}
defwndproc_counter++;
ret = DefWindowProcA(hwnd, message, wParam, lParam);
defwndproc_counter--;
return ret;
}
static BOOL register_parent_wnd_class(void)
{
WNDCLASSA cls;
cls.style = 0;
cls.lpfnWndProc = parent_wnd_proc;
cls.cbClsExtra = 0;
cls.cbWndExtra = 0;
cls.hInstance = GetModuleHandleA(NULL);
cls.hIcon = 0;
cls.hCursor = LoadCursorA(0, (LPSTR)IDC_ARROW);
cls.hbrBackground = GetStockObject(WHITE_BRUSH);
cls.lpszMenuName = NULL;
cls.lpszClassName = "Up-Down test parent class";
return RegisterClassA(&cls);
}
static HWND create_parent_window(void)
{
if (!register_parent_wnd_class())
return NULL;
return CreateWindowEx(0, "Up-Down test parent class",
"Up-Down test parent window",
WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX |
WS_MAXIMIZEBOX | WS_VISIBLE,
0, 0, 100, 100,
GetDesktopWindow(), NULL, GetModuleHandleA(NULL), NULL);
}
struct subclass_info
{
WNDPROC oldproc;
};
static LRESULT WINAPI edit_subclass_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
struct subclass_info *info = (struct subclass_info *)GetWindowLongA(hwnd, GWL_USERDATA);
static long defwndproc_counter = 0;
LRESULT ret;
struct message msg;
trace("edit: %p, %04x, %08x, %08lx\n", hwnd, message, wParam, lParam);
msg.message = message;
msg.flags = sent|wparam|lparam;
if (defwndproc_counter) msg.flags |= defwinproc;
msg.wParam = wParam;
msg.lParam = lParam;
add_message(EDIT_SEQ_INDEX, &msg);
defwndproc_counter++;
ret = CallWindowProcA(info->oldproc, hwnd, message, wParam, lParam);
defwndproc_counter--;
return ret;
}
static HWND create_edit_control()
{
struct subclass_info *info;
RECT rect;
info = HeapAlloc(GetProcessHeap(), 0, sizeof(struct subclass_info));
if (!info)
return NULL;
GetClientRect(parent_wnd, &rect);
edit = CreateWindowExA(0, "EDIT", NULL, WS_CHILD | WS_BORDER | WS_VISIBLE,
0, 0, rect.right, rect.bottom,
parent_wnd, NULL, GetModuleHandleA(NULL), NULL);
if (!edit)
{
HeapFree(GetProcessHeap(), 0, info);
return NULL;
}
info->oldproc = (WNDPROC)SetWindowLongA(edit, GWL_WNDPROC,
(LONG)edit_subclass_proc);
SetWindowLongA(edit, GWL_USERDATA, (LONG)info);
return edit;
}
static LRESULT WINAPI updown_subclass_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
struct subclass_info *info = (struct subclass_info *)GetWindowLongA(hwnd, GWL_USERDATA);
static long defwndproc_counter = 0;
LRESULT ret;
struct message msg;
trace("updown: %p, %04x, %08x, %08lx\n", hwnd, message, wParam, lParam);
msg.message = message;
msg.flags = sent|wparam|lparam;
if (defwndproc_counter) msg.flags |= defwinproc;
msg.wParam = wParam;
msg.lParam = lParam;
add_message(EDIT_SEQ_INDEX, &msg);
defwndproc_counter++;
ret = CallWindowProcA(info->oldproc, hwnd, message, wParam, lParam);
defwndproc_counter--;
return ret;
}
static HWND create_updown_control()
{
struct subclass_info *info;
HWND updown;
RECT rect;
info = HeapAlloc(GetProcessHeap(), 0, sizeof(struct subclass_info));
if (!info)
return NULL;
GetClientRect(parent_wnd, &rect);
updown = CreateUpDownControl(WS_CHILD | WS_BORDER | WS_VISIBLE | UDS_ALIGNRIGHT,
0, 0, rect.right, rect.bottom, parent_wnd, 1, GetModuleHandleA(NULL), edit,
100, 0, 50);
if (!updown)
{
HeapFree(GetProcessHeap(), 0, info);
return NULL;
}
info->oldproc = (WNDPROC)SetWindowLongA(updown, GWL_WNDPROC,
(LONG)updown_subclass_proc);
SetWindowLongA(updown, GWL_USERDATA, (LONG)info);
return updown;
}
static void test_create_updown_control(void)
{
CHAR text[MAX_PATH];
parent_wnd = create_parent_window();
ok(parent_wnd != NULL, "Failed to create parent window!\n");
ok_sequence(PARENT_SEQ_INDEX, create_parent_wnd_seq, "create parent window", TRUE);
flush_sequences();
edit = create_edit_control();
ok(edit != NULL, "Failed to create edit control\n");
ok_sequence(PARENT_SEQ_INDEX, add_edit_to_parent_seq, "add edit control to parent", FALSE);
flush_sequences();
updown = create_updown_control();
ok(updown != NULL, "Failed to create updown control\n");
ok_sequence(PARENT_SEQ_INDEX, add_updown_to_parent_seq, "add updown control to parent", TRUE);
ok_sequence(EDIT_SEQ_INDEX, add_updown_with_edit_seq, "add updown control with edit", FALSE);
flush_sequences();
GetWindowTextA(edit, text, MAX_PATH);
ok(lstrlenA(text) == 0, "Expected empty string\n");
ok_sequence(EDIT_SEQ_INDEX, get_edit_text_seq, "get edit text", FALSE);
flush_sequences();
}
START_TEST(updown)
{
InitCommonControls();
init_msg_sequences();
test_create_updown_control();
}