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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.
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