path: root/test/test001.pas

program test001;

{
This program test the function glext_ExtensionSupported from unit glext.
}

uses
  SysUtils,
  SDL,
  gl,
  glext;

const
  s1: pchar = '';
  s2: pchar = 'ext';
  s3: pchar = ' ext';
  s4: pchar = ' ext ';
  s5: pchar = 'kkshf kjsfh ext';
  s6: pchar = 'fakh sajhf ext jskdhf';
  s7: pchar = 'ext jshf';
  s8: pchar = 'sdkjfh ksjhext sjdha';
  s9: pchar = 'sdkjfh ksjh extsjdha';
  s10: pchar = 'sdkjfh ksjhextsjdha';
  s11: pchar = 'sd kjf jdha';

  e1: pchar = '';
  e2: pchar = 'ext';
  e3: pchar = 'GL_ARB_window_pos';

  SCREEN_WIDTH  = 640;
  SCREEN_HEIGHT = 480;
  SCREEN_BPP    =  16;

var
  surface: PSDL_Surface;
  videoFlags: integer;

begin
  write ('test001: Start ... ');

// initialize SDL and OpenGL for the use of glGetString(GL_EXTENSIONS)
// within glext_ExtensionSupported.

  SDL_Init( SDL_INIT_VIDEO);

// the flags to pass to SDL_SetVideoMode
  videoFlags := SDL_OPENGL;

// get a SDL surface
  surface := SDL_SetVideoMode(SCREEN_WIDTH, SCREEN_HEIGHT, SCREEN_BPP, videoFlags);

// Initialization finished

  if glext_ExtensionSupported(e1, s1) then
    writeln ('test001, 1: failed');
  if glext_ExtensionSupported(e1, s2) then
    writeln ('test001, 2: failed');
  if glext_ExtensionSupported(e2, s1) then
    writeln ('test001, 3: failed');
  if not glext_ExtensionSupported(e2, s2) then
    writeln ('test001, 4: failed');
  if not glext_ExtensionSupported(e2, s3) then
    writeln ('test001, 5: failed');
  if not glext_ExtensionSupported(e2, s4) then
    writeln ('test001, 6: failed');
  if not glext_ExtensionSupported(e2, s5) then
    writeln ('test001, 7: failed');
  if not glext_ExtensionSupported(e2, s6) then
    writeln ('test001, 8: failed');
  if not glext_ExtensionSupported(e2, s7) then
    writeln ('test001, 9: failed');
  if glext_ExtensionSupported(e2, s8) then
    writeln ('test001, 10: failed');
  if glext_ExtensionSupported(e2, s9) then
    writeln ('test001, 11: failed');
  if glext_ExtensionSupported(e2, s10) then
    writeln ('test001, 12: failed');
  if glext_ExtensionSupported(e2, s11) then
    writeln ('test001, 13: failed');
  if not glext_ExtensionSupported(e3, s1) then
    writeln ('test001, 14: failed');

  writeln ('End');
end.