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https://github.com/reactos/reactos.git
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231 lines
7.6 KiB
C
231 lines
7.6 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 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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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_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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todo_wine
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{
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ok( !IsWindowEnabled( hScroll ), "The scrollbar window should be disabled.\n" );
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}
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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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START_TEST ( scroll )
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{
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WNDCLASSA wc;
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wc.style = CS_HREDRAW | CS_VREDRAW;
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wc.cbClsExtra = 0;
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wc.cbWndExtra = 0;
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wc.hInstance = GetModuleHandleA(NULL);
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wc.hIcon = NULL;
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wc.hCursor = LoadCursorA(NULL, IDC_IBEAM);
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wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW);
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wc.lpszMenuName = NULL;
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wc.lpszClassName = "MyTestWnd";
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wc.lpfnWndProc = MyWndProc;
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RegisterClassA(&wc);
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hMainWnd = CreateWindowExA( 0, "MyTestWnd", "Scroll",
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WS_OVERLAPPEDWINDOW|WS_VSCROLL|WS_HSCROLL,
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CW_USEDEFAULT, CW_USEDEFAULT, 100, 100, NULL, NULL, GetModuleHandleA(NULL), 0 );
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if ( !ok( hMainWnd != NULL, "Failed to create parent window. Tests aborted.\n" ) )
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return;
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assert( hScroll );
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scrollbar_test1();
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scrollbar_test2();
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scrollbar_test3();
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scrollbar_test4();
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DestroyWindow(hScroll);
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DestroyWindow(hMainWnd);
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}
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