added apps/tests/linetest - demonstrates bugs in line-drawing routines.

svn path=/trunk/; revision=5471

reactos/apps/tests/Makefile

@@ -8,7 +8,7 @@ include $(PATH_TO_TOP)/rules.mak
 
 TEST_APPS = alive apc args atomtest bench bitblt button button2 \
 combo consume copymove count dump_shared_data edit enumwnd event file \
-gditest hello isotest lineclip lpc messagebox mstest mutex nptest pteb \
+gditest hello isotest lineclip linetest lpc messagebox mstest mutex nptest pteb \
 regtest sectest shm thread tokentest vmtest winhello dibtest lock SampleWindow \
 hivetest shaptest wm_paint multiwin icontest suspend tests/volinfo terminate 
 

reactos/apps/tests/linetest/.cvsignore

@@ -0,0 +1,6 @@
+*.exe
+*.sym
+*.coff
+*.d
+*.o
+*.map

reactos/apps/tests/linetest/linetest.c

@@ -0,0 +1,151 @@
+#include <windows.h>
+#include <stdio.h>
+
+LRESULT WINAPI MainWndProc(HWND, UINT, WPARAM, LPARAM);
+
+const TCHAR* CLASS_NAME = _T("LineTestClass");
+
+int WINAPI 
+WinMain(HINSTANCE hInstance,
+	HINSTANCE hPrevInstance,
+	LPSTR lpszCmdLine,
+	int nCmdShow)
+{
+  WNDCLASS wc;
+  MSG msg;
+  HWND hWnd;
+
+  wc.lpszClassName = CLASS_NAME;
+  wc.lpfnWndProc = MainWndProc;
+  wc.style = CS_VREDRAW | CS_HREDRAW;
+  wc.hInstance = hInstance;
+  wc.hIcon = LoadIcon(NULL, (LPCSTR)IDI_APPLICATION);
+  wc.hCursor = LoadCursor(NULL, (LPCSTR)IDC_ARROW);
+  wc.hbrBackground = (HBRUSH)GetStockObject(GRAY_BRUSH);
+  wc.lpszMenuName = NULL;
+  wc.cbClsExtra = 0;
+  wc.cbWndExtra = 0;
+  if (RegisterClass(&wc) == 0)
+    {
+      fprintf(stderr, "RegisterClass failed (last error 0x%X)\n",
+	      GetLastError());
+      return(1);
+    }
+
+  hWnd = CreateWindow(CLASS_NAME,
+		      _T("Line drawing test"),
+		      WS_OVERLAPPEDWINDOW,
+		      0,
+		      0,
+		      CW_USEDEFAULT,
+		      CW_USEDEFAULT,
+		      NULL,
+		      NULL,
+		      hInstance,
+		      NULL);
+  if (hWnd == NULL)
+    {
+      fprintf(stderr, "CreateWindow failed (last error 0x%X)\n",
+	      GetLastError());
+      return(1);
+    }
+
+  ShowWindow(hWnd, nCmdShow);
+
+  while(GetMessage(&msg, NULL, 0, 0))
+  {
+    TranslateMessage(&msg);
+    DispatchMessage(&msg);
+  }
+
+  return msg.wParam;
+}
+
+#define red RGB(255,0,0)
+#define grn RGB(0,255,0)
+#define blu RGB(0,0,255)
+#define blk RGB(0,0,0)
+
+static void
+DrawLines(HDC hDC)
+{
+  static struct
+    {
+    int fromx;
+    int fromy;
+    int tox;
+    int toy;
+    COLORREF clr;
+    }
+  points[ ] =
+    {
+      { 10, 10, 19, 10, red },
+      { 20, 10, 20, 19, grn },
+      { 20, 20, 11, 20, blu },
+      { 10, 20, 10, 11, blk },
+
+      { 35, 10, 39, 14, red },
+      { 40, 15, 36, 19, grn },
+      { 35, 20, 31, 16, blu },
+      { 30, 15, 34, 11, blk },
+
+      { 2, 1, 5, 2, red },
+      { 6, 2, 5, 5, grn },
+      { 5, 6, 2, 5, blu },
+      { 1, 5, 2, 2, blk },
+    };
+  int i;
+
+  for (i = 0; i < sizeof(points) / sizeof(points[0]); i++)
+    {
+      HPEN hpen, hpenold;
+      hpen = CreatePen ( PS_SOLID, 0, points[i].clr );
+      hpenold = (HPEN)SelectObject ( hDC, hpen );
+      MoveToEx ( hDC, points[i].fromx, points[i].fromy, NULL );
+      LineTo ( hDC, points[i].tox, points[i].toy );
+      SelectObject ( hDC, hpenold );
+      DeleteObject ( hpen );
+    }
+}
+
+LRESULT CALLBACK MainWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
+{
+  PAINTSTRUCT ps;
+  HDC hDC;
+  RECT clr;
+  HBRUSH hbr, hbrold;
+  
+  switch(msg)
+  {
+  case WM_PAINT:
+    GetClientRect(hWnd, &clr);
+    //ClipRgn = CreateRectRgnIndirect(&clr);
+    hDC = BeginPaint(hWnd, &ps);
+    //Rect.left = 100;
+    //Rect.top = 100;
+    //Rect.right = 250;
+    //Rect.bottom = 150;
+    //FillRect(hDC, &Rect, CreateSolidBrush(RGB(0xFF, 0x00, 0x00)));
+    //ExcludeRgn = CreateRectRgnIndirect(&Rect);
+    //CombineRgn(ClipRgn, ClipRgn, ExcludeRgn, RGN_DIFF);
+    //DeleteObject(ExcludeRgn);
+    //Rect.left = 150;
+    //Rect.top = 150;
+    //Rect.right = 200;
+    //Rect.bottom = 250;
+    hbr = CreateSolidBrush(RGB(255, 255, 255));
+    FillRect ( hDC, &clr, hbr );
+    DeleteObject ( hbr );
+    DrawLines(hDC);
+    EndPaint(hWnd, &ps);
+    break;
+    
+  case WM_DESTROY:
+    PostQuitMessage(0);
+    break;
+    
+  default:
+    return DefWindowProc(hWnd, msg, wParam, lParam);
+  }
+  return 0;
+}

reactos/apps/tests/linetest/makefile

@@ -0,0 +1,21 @@
+# $Id: makefile,v 1.1 2003/08/08 21:53:04 royce Exp $
+
+PATH_TO_TOP = ../../..
+
+TARGET_NORC = yes
+
+TARGET_TYPE = program
+
+TARGET_APPTYPE = windows
+
+TARGET_NAME = linetest
+
+TARGET_SDKLIBS = kernel32.a gdi32.a
+
+TARGET_OBJECTS = $(TARGET_NAME).o
+
+include $(PATH_TO_TOP)/rules.mak
+
+include $(TOOLS_PATH)/helper.mk
+
+# EOF

reactos/install.bat

@@ -208,8 +208,9 @@ copy apps\tests\tokentest\tokentst.exe %ROS_INSTALL_TESTS%
 copy apps\tests\icontest\icontest.exe %ROS_INSTALL_TESTS%
 copy apps\tests\icontest\icon.ico %ROS_INSTALL_TESTS%
 
-rem echo.
-rem echo installing tests (5)...
+echo.
+echo installing tests (5)...
+copy apps\tests\linetest\linetest.exe %ROS_INSTALL_TESTS%
 rem copy apps\tests\restest\restest.exe %ROS_INSTALL_TESTS%
 rem copy apps\testsets\msvcrt\fileio\fileio.exe %ROS_INSTALL_TESTS%
 rem copy apps\testsets\msvcrt\mbtowc\mbtowc.exe %ROS_INSTALL_TESTS%

reactos/ntoskrnl/ke/catch.c

@@ -16,7 +16,7 @@
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
-/* $Id: catch.c,v 1.34 2003/07/21 21:53:51 royce Exp $
+/* $Id: catch.c,v 1.35 2003/08/08 21:53:03 royce Exp $
  *
  * PROJECT:              ReactOS kernel
  * FILE:                 ntoskrnl/ke/catch.c
@@ -147,6 +147,8 @@ KiDispatchException(PEXCEPTION_RECORD ExceptionRecord,
 	  if (Value != ExceptionContinueExecution ||
 	      0 != (ExceptionRecord->ExceptionFlags & EXCEPTION_NONCONTINUABLE))
 	    {
+		  DbgPrint("ExceptionRecord->ExceptionAddress = 0x%x\n",
+			  ExceptionRecord->ExceptionAddress );
               KEBUGCHECKWITHTF(KMODE_EXCEPTION_NOT_HANDLED, 0, 0, 0, 0, Tf);	      
 	    }
 	}