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455 lines
18 KiB
C
455 lines
18 KiB
C
/*
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* Unit tests for scrollbar
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*
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* Copyright 2008 Lyutin Anatoly (Etersoft)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <assert.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <windows.h>
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#include "wine/test.h"
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static HWND hScroll, hMainWnd;
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static BOOL bThemeActive = FALSE;
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static LRESULT CALLBACK MyWndProc( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam )
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{
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switch(msg)
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{
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case WM_CREATE:
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{
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hScroll = CreateWindowA( "SCROLLBAR", "", WS_CHILD | WS_VISIBLE, 0, 0, 120, 100, hWnd, (HMENU)100, GetModuleHandleA(0), 0 );
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return 0;
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}
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case WM_DESTROY:
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PostQuitMessage(0);
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break;
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case WM_HSCROLL:
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case WM_VSCROLL:
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/* stop tracking */
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ReleaseCapture();
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return 0;
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default:
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return DefWindowProcA(hWnd, msg, wParam, lParam);
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}
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return 0;
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}
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static void scrollbar_test_track(void)
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{
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/* test that scrollbar tracking is terminated when
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* the control looses mouse capture */
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SendMessage( hScroll, WM_LBUTTONDOWN, 0, MAKELPARAM( 1, 1));
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/* a normal return from the sendmessage */
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/* not normal for instance by closing the windws */
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ok( IsWindow( hScroll), "Scrollbar has gone!\n");
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}
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static void scrollbar_test1(void)
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{
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BOOL ret;
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ret = EnableScrollBar( hScroll, SB_CTL, ESB_DISABLE_BOTH );
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ok( ret, "The scrollbar should be disabled.\n" );
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ok( !IsWindowEnabled( hScroll ), "The scrollbar window should be disabled.\n" );
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ret = EnableScrollBar( hScroll, SB_CTL, ESB_ENABLE_BOTH );
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ok( ret, "The scrollbar should be enabled.\n" );
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ok( IsWindowEnabled( hScroll ), "The scrollbar window should be enabled.\n" );
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/* test buttons separately */
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ret = EnableScrollBar( hScroll, SB_CTL, ESB_DISABLE_LTUP );
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ok( ret, "The scrollbar LTUP button should be disabled.\n" );
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ok( IsWindowEnabled( hScroll ), "The scrollbar window should be enabled.\n" );
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ret = EnableScrollBar( hScroll, SB_CTL, ESB_ENABLE_BOTH );
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ok( ret, "The scrollbar should be enabled.\n" );
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ok( IsWindowEnabled( hScroll ), "The scrollbar window should be enabled.\n" );
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ret = EnableScrollBar( hScroll, SB_CTL, ESB_DISABLE_RTDN );
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ok( ret, "The scrollbar RTDN button should be disabled.\n" );
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ok( IsWindowEnabled( hScroll ), "The scrollbar window should be enabled.\n" );
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ret = EnableScrollBar( hScroll, SB_CTL, ESB_ENABLE_BOTH );
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ok( ret, "The scrollbar should be enabled.\n" );
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ok( IsWindowEnabled( hScroll ), "The scrollbar window should be enabled.\n" );
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}
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static void scrollbar_test2(void)
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{
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int ret;
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trace("The scrollbar is disabled.\n");
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EnableWindow( hScroll, FALSE );
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ok( !IsWindowEnabled( hScroll ), "The scroll should be disabled.\n" );
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ret = SetScrollPos( hScroll, SB_CTL, 30, TRUE);
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ok( !ret, "The position should not be set.\n" );
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ret = GetScrollPos( hScroll, SB_CTL);
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ok( !ret, "The position should be equal to zero\n");
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ret = SetScrollRange( hScroll, SB_CTL, 0, 100, TRUE );
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ok( ret, "The range should be set.\n" );
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ret = SetScrollPos( hScroll, SB_CTL, 30, TRUE);
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ok( !ret , "The position should not be set.\n" );
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ret = GetScrollPos( hScroll, SB_CTL);
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ok( ret == 30, "The position should be set!!!\n");
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trace("The scrollbar is enabled.\n");
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EnableWindow( hScroll, TRUE );
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ok( IsWindowEnabled( hScroll ), "The scroll should be enabled.\n" );
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ret = SetScrollPos( hScroll, SB_CTL, 30, TRUE);
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ok( ret == 30, "The position should be set.\n" );
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ret = GetScrollPos( hScroll, SB_CTL);
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ok( ret == 30, "The position should not be equal to zero\n");
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ret = SetScrollRange( hScroll, SB_CTL, 0, 100, TRUE );
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ok( ret, "The range should be set.\n" );
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ret = SetScrollPos( hScroll, SB_CTL, 30, TRUE);
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ok( ret == 30, "The position should be set.\n" );
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ret = GetScrollPos( hScroll, SB_CTL);
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ok( ret == 30, "The position should not be equal to zero\n");
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}
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static void scrollbar_test3(void)
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{
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BOOL ret;
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ret = ShowScrollBar( hScroll, SB_CTL, FALSE );
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ok( ret, "The ShowScrollBar() should not failed.\n" );
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ok( !IsWindowVisible( hScroll ), "The scrollbar window should not be visible\n" );
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ret = ShowScrollBar( hScroll, SB_CTL, TRUE );
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ok( ret, "The ShowScrollBar() should not failed.\n" );
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ok( !IsWindowVisible( hScroll ), "The scrollbar window should be visible\n" );
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ret = ShowScrollBar( NULL, SB_CTL, TRUE );
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ok( !ret, "The ShowScrollBar() should failed.\n" );
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}
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static void scrollbar_test4(void)
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{
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BOOL ret;
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SCROLLBARINFO sbi;
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RECT rect;
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BOOL (WINAPI *pGetScrollBarInfo)(HWND, LONG, LPSCROLLBARINFO);
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pGetScrollBarInfo = (void*)GetProcAddress(GetModuleHandleA("user32.dll"), "GetScrollBarInfo");
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if (!pGetScrollBarInfo)
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{
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win_skip("GetScrollBarInfo is not available\n");
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return;
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}
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/* Test GetScrollBarInfo to make sure it returns rcScrollBar in screen
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* coordinates. */
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sbi.cbSize = sizeof(sbi);
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ret = pGetScrollBarInfo( hScroll, OBJID_CLIENT, &sbi);
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ok( ret, "The GetScrollBarInfo() call should not fail.\n" );
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GetWindowRect( hScroll, &rect );
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ok( ret, "The GetWindowRect() call should not fail.\n" );
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ok( !(sbi.rgstate[0] & (STATE_SYSTEM_INVISIBLE|STATE_SYSTEM_OFFSCREEN)),
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"unexpected rgstate(0x%x)\n", sbi.rgstate[0]);
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ok( EqualRect(&rect, &sbi.rcScrollBar),
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"WindowRect(%d, %d, %d, %d) != rcScrollBar(%d, %d, %d, %d)\n",
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rect.top, rect.left, rect.bottom, rect.right,
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sbi.rcScrollBar.top, sbi.rcScrollBar.left,
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sbi.rcScrollBar.bottom, sbi.rcScrollBar.right );
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/* Test windows horizontal and vertical scrollbar to make sure rcScrollBar
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* is still returned in screen coordinates by moving the window, and
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* making sure that it shifts the rcScrollBar value. */
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ShowWindow( hMainWnd, SW_SHOW );
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sbi.cbSize = sizeof(sbi);
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ret = pGetScrollBarInfo( hMainWnd, OBJID_HSCROLL, &sbi);
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ok( ret, "The GetScrollBarInfo() call should not fail.\n" );
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GetWindowRect( hMainWnd, &rect );
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ok( ret, "The GetWindowRect() call should not fail.\n" );
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MoveWindow( hMainWnd, rect.left+5, rect.top+5,
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rect.right-rect.left, rect.bottom-rect.top, TRUE );
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rect = sbi.rcScrollBar;
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OffsetRect(&rect, 5, 5);
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ret = pGetScrollBarInfo( hMainWnd, OBJID_HSCROLL, &sbi);
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ok( ret, "The GetScrollBarInfo() call should not fail.\n" );
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ok( EqualRect(&rect, &sbi.rcScrollBar),
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"PreviousRect(%d, %d, %d, %d) != CurrentRect(%d, %d, %d, %d)\n",
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rect.top, rect.left, rect.bottom, rect.right,
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sbi.rcScrollBar.top, sbi.rcScrollBar.left,
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sbi.rcScrollBar.bottom, sbi.rcScrollBar.right );
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sbi.cbSize = sizeof(sbi);
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ret = pGetScrollBarInfo( hMainWnd, OBJID_VSCROLL, &sbi);
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ok( ret, "The GetScrollBarInfo() call should not fail.\n" );
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GetWindowRect( hMainWnd, &rect );
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ok( ret, "The GetWindowRect() call should not fail.\n" );
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MoveWindow( hMainWnd, rect.left+5, rect.top+5,
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rect.right-rect.left, rect.bottom-rect.top, TRUE );
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rect = sbi.rcScrollBar;
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OffsetRect(&rect, 5, 5);
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ret = pGetScrollBarInfo( hMainWnd, OBJID_VSCROLL, &sbi);
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ok( ret, "The GetScrollBarInfo() call should not fail.\n" );
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ok( EqualRect(&rect, &sbi.rcScrollBar),
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"PreviousRect(%d, %d, %d, %d) != CurrentRect(%d, %d, %d, %d)\n",
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rect.top, rect.left, rect.bottom, rect.right,
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sbi.rcScrollBar.top, sbi.rcScrollBar.left,
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sbi.rcScrollBar.bottom, sbi.rcScrollBar.right );
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}
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/* some tests designed to show that Horizontal and Vertical
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* window scroll bar info are not created independently */
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static void scrollbar_test_default( DWORD style)
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{
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INT min, max, ret;
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DWORD winstyle;
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HWND hwnd;
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SCROLLINFO si = { sizeof( SCROLLINFO), SIF_TRACKPOS };
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hwnd = CreateWindowExA( 0, "static", "", WS_POPUP | style,
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0, 0, 10, 10, 0, 0, 0, NULL);
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assert( hwnd != 0);
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ret = GetScrollRange( hwnd, SB_VERT, &min, &max);
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ok( ret ||
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broken( !ret) /* Win 9x/ME */ , "GetScrollRange failed.\n");
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/* range is 0,0 if there are no H or V scroll bars. 0,100 otherwise */
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if( !( style & ( WS_VSCROLL | WS_HSCROLL)))
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ok( min == 0 && max == 0,
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"Scroll bar range is %d,%d. Expected 0,0. Style %08x\n", min, max, style);
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else
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todo_wine
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ok(( min == 0 && max == 100) ||
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broken( min == 0 && max == 0), /* Win 9x/ME */
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"Scroll bar range is %d,%d. Expected 0,100. Style %08x\n", min, max, style);
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ret = GetScrollRange( hwnd, SB_HORZ, &min, &max);
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ok( ret ||
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broken( !ret) /* Win 9x/ME */ , "GetScrollRange failed.\n");
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/* range is 0,0 if there are no H or V scroll bars. 0,100 otherwise */
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if( !( style & ( WS_VSCROLL | WS_HSCROLL)))
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ok( min == 0 && max == 0,
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"Scroll bar range is %d,%d. Expected 0,0. Style %08x\n", min, max, style);
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else
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todo_wine
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ok(( min == 0 && max == 100) ||
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broken( min == 0 && max == 0), /* Win 9x/ME */
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"Scroll bar range is %d,%d. Expected 0,100. Style %08x\n", min, max, style);
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/* test GetScrollInfo, vist for vertical SB */
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ret = GetScrollInfo( hwnd, SB_VERT, &si);
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/* should fail if no H orV scroll bar styles are present. Succeed otherwise */
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if( !( style & ( WS_VSCROLL | WS_HSCROLL)))
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ok( !ret, "GetScrollInfo succeeded unexpectedly. Style is %08x\n", style);
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else
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todo_wine
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ok( ret ||
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broken( !ret), /* Win 9x/ME */
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"GetScrollInfo failed unexpectedly. Style is %08x\n", style);
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/* Same for Horizontal SB */
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ret = GetScrollInfo( hwnd, SB_HORZ, &si);
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/* should fail if no H orV scroll bar styles are present. Succeed otherwise */
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if( !( style & ( WS_VSCROLL | WS_HSCROLL)))
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ok( !ret, "GetScrollInfo succeeded unexpectedly. Style is %08x\n", style);
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else
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todo_wine
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ok( ret ||
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broken( !ret), /* Win 9x/ME */
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"GetScrollInfo failed unexpectedly. Style is %08x\n", style);
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/* now set the Vertical Scroll range to something that could be the default value it
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* already has */;
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ret = SetScrollRange( hwnd, SB_VERT, 0, 100, FALSE);
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ok( ret, "SetScrollRange failed.\n");
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/* and request the Horizontal range */
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ret = GetScrollRange( hwnd, SB_HORZ, &min, &max);
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ok( ret, "GetScrollRange failed.\n");
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/* now the range should be 0,100 in ALL cases */
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ok( min == 0 && max == 100,
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"Scroll bar range is %d,%d. Expected 0,100. Style %08x\n", min, max, style);
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/* See what is different now for GetScrollRange */
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ret = GetScrollInfo( hwnd, SB_HORZ, &si);
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/* should succeed in ALL cases */
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ok( ret, "GetScrollInfo failed unexpectedly. Style is %08x\n", style);
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ret = GetScrollInfo( hwnd, SB_VERT, &si);
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/* should succeed in ALL cases */
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ok( ret, "GetScrollInfo failed unexpectedly. Style is %08x\n", style);
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/* report the windows style */
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winstyle = GetWindowLongA( hwnd, GWL_STYLE );
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/* WS_VSCROLL added to the window style */
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if( !(style & WS_VSCROLL))
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{
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if (bThemeActive || style != WS_HSCROLL)
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todo_wine
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ok( (winstyle & (WS_HSCROLL|WS_VSCROLL)) == ( style | WS_VSCROLL),
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"unexpected style change %8lx expected %8lx\n",
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(winstyle & (WS_HSCROLL|WS_VSCROLL)), style | WS_VSCROLL);
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else
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ok( (winstyle & (WS_HSCROLL|WS_VSCROLL)) == style ||
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broken((winstyle & (WS_HSCROLL|WS_VSCROLL)) == (WS_HSCROLL|WS_VSCROLL)), /* Win 9x/ME */
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"unexpected style change %8lx expected %8x\n",
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(winstyle & (WS_HSCROLL|WS_VSCROLL)), style);
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}
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/* do the test again with H and V reversed.
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* Start with a clean window */
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DestroyWindow( hwnd);
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hwnd = CreateWindowExA( 0, "static", "", WS_POPUP | style,
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0, 0, 10, 10, 0, 0, 0, NULL);
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assert( hwnd != 0);
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/* Set Horizonta Scroll range to something that could be the default value it
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* already has */;
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ret = SetScrollRange( hwnd, SB_HORZ, 0, 100, FALSE);
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ok( ret, "SetScrollRange failed.\n");
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/* and request the Vertical range */
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ret = GetScrollRange( hwnd, SB_VERT, &min, &max);
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ok( ret, "GetScrollRange failed.\n");
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/* now the range should be 0,100 in ALL cases */
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ok( min == 0 && max == 100,
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"Scroll bar range is %d,%d. Expected 0,100. Style %08x\n", min, max, style);
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/* See what is different now for GetScrollRange */
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ret = GetScrollInfo( hwnd, SB_HORZ, &si);
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/* should succeed in ALL cases */
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ok( ret, "GetScrollInfo failed unexpectedly. Style is %08x\n", style);
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ret = GetScrollInfo( hwnd, SB_VERT, &si);
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/* should succeed in ALL cases */
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ok( ret, "GetScrollInfo failed unexpectedly. Style is %08x\n", style);
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/* report the windows style */
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winstyle = GetWindowLongA( hwnd, GWL_STYLE );
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/* WS_HSCROLL added to the window style */
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if( !(style & WS_HSCROLL))
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{
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if (bThemeActive || style != WS_VSCROLL)
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todo_wine
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ok( (winstyle & (WS_HSCROLL|WS_VSCROLL)) == ( style | WS_HSCROLL),
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"unexpected style change %8lx expected %8lx\n",
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(winstyle & (WS_HSCROLL|WS_VSCROLL)), style | WS_HSCROLL);
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else
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ok( (winstyle & (WS_HSCROLL|WS_VSCROLL)) == style ||
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broken((winstyle & (WS_HSCROLL|WS_VSCROLL)) == (WS_HSCROLL|WS_VSCROLL)), /* Win 9x/ME */
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"unexpected style change %8lx expected %8x\n",
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(winstyle & (WS_HSCROLL|WS_VSCROLL)), style);
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}
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/* Slightly change the test to use SetScrollInfo
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* Start with a clean window */
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DestroyWindow( hwnd);
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hwnd = CreateWindowExA( 0, "static", "", WS_POPUP | style,
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0, 0, 10, 10, 0, 0, 0, NULL);
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assert( hwnd != 0);
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/* set Horizontal position with SetScrollInfo */
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si.nPos = 0;
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si.nMin = 11;
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si.nMax = 22;
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si.fMask |= SIF_RANGE;
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ret = SetScrollInfo( hwnd, SB_HORZ, &si, FALSE);
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ok( ret, "SetScrollInfo failed. Style is %08x\n", style);
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/* and request the Vertical range */
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ret = GetScrollRange( hwnd, SB_VERT, &min, &max);
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ok( ret, "GetScrollRange failed.\n");
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/* now the range should be 0,100 in ALL cases */
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ok( min == 0 && max == 100,
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"Scroll bar range is %d,%d. Expected 0,100. Style %08x\n", min, max, style);
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/* See what is different now for GetScrollRange */
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ret = GetScrollInfo( hwnd, SB_HORZ, &si);
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/* should succeed in ALL cases */
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ok( ret, "GetScrollInfo failed unexpectedly. Style is %08x\n", style);
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ret = GetScrollInfo( hwnd, SB_VERT, &si);
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/* should succeed in ALL cases */
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ok( ret, "GetScrollInfo failed unexpectedly. Style is %08x\n", style);
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/* also test if the window scroll bars are enabled */
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ret = EnableScrollBar( hwnd, SB_VERT, ESB_ENABLE_BOTH);
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ok( !ret, "Vertical window scroll bar was not enabled\n");
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ret = EnableScrollBar( hwnd, SB_HORZ, ESB_ENABLE_BOTH);
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ok( !ret, "Horizontal window scroll bar was not enabled\n");
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DestroyWindow( hwnd);
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/* finally, check if adding a WS_[HV]SColl style of a window makes the scroll info
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* available */
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if( style & (WS_HSCROLL | WS_VSCROLL)) return;/* only test if not yet set */
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/* Start with a clean window */
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DestroyWindow( hwnd);
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hwnd = CreateWindowExA( 0, "static", "", WS_POPUP ,
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0, 0, 10, 10, 0, 0, 0, NULL);
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assert( hwnd != 0);
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ret = GetScrollInfo( hwnd, SB_VERT, &si);
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/* should fail */
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ok( !ret, "GetScrollInfo succeeded unexpectedly. Style is %08x\n", style);
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/* add scroll styles */
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winstyle = GetWindowLongA( hwnd, GWL_STYLE );
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SetWindowLongW( hwnd, GWL_STYLE, winstyle | WS_VSCROLL | WS_HSCROLL);
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ret = GetScrollInfo( hwnd, SB_VERT, &si);
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/* should still fail */
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ok( !ret, "GetScrollInfo succeeded unexpectedly. Style is %08x\n", style);
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/* clean up */
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DestroyWindow( hwnd);
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}
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START_TEST ( scroll )
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{
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WNDCLASSA wc;
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HMODULE hUxtheme;
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BOOL (WINAPI * pIsThemeActive)(VOID);
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wc.style = CS_HREDRAW | CS_VREDRAW;
|
|
wc.cbClsExtra = 0;
|
|
wc.cbWndExtra = 0;
|
|
wc.hInstance = GetModuleHandleA(NULL);
|
|
wc.hIcon = NULL;
|
|
wc.hCursor = LoadCursorA(NULL, IDC_IBEAM);
|
|
wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW);
|
|
wc.lpszMenuName = NULL;
|
|
wc.lpszClassName = "MyTestWnd";
|
|
wc.lpfnWndProc = MyWndProc;
|
|
RegisterClassA(&wc);
|
|
|
|
hMainWnd = CreateWindowExA( 0, "MyTestWnd", "Scroll",
|
|
WS_OVERLAPPEDWINDOW|WS_VSCROLL|WS_HSCROLL,
|
|
CW_USEDEFAULT, CW_USEDEFAULT, 100, 100, NULL, NULL, GetModuleHandleA(NULL), 0 );
|
|
|
|
ok(hMainWnd != NULL, "Failed to create parent window. Tests aborted.\n");
|
|
if (!hMainWnd) return;
|
|
|
|
assert( hScroll );
|
|
|
|
scrollbar_test1();
|
|
scrollbar_test2();
|
|
scrollbar_test3();
|
|
scrollbar_test4();
|
|
scrollbar_test_track();
|
|
|
|
/* Some test results vary depending of theming being active or not */
|
|
hUxtheme = LoadLibraryA("uxtheme.dll");
|
|
if (hUxtheme)
|
|
{
|
|
pIsThemeActive = (void*)GetProcAddress(hUxtheme, "IsThemeActive");
|
|
if (pIsThemeActive)
|
|
bThemeActive = pIsThemeActive();
|
|
FreeLibrary(hUxtheme);
|
|
}
|
|
|
|
scrollbar_test_default( 0);
|
|
scrollbar_test_default( WS_HSCROLL);
|
|
scrollbar_test_default( WS_VSCROLL);
|
|
scrollbar_test_default( WS_HSCROLL | WS_VSCROLL);
|
|
|
|
DestroyWindow(hScroll);
|
|
DestroyWindow(hMainWnd);
|
|
}
|