C02/x16/testvera.c02

/*****************************************************
 * HELLO - Test/Demo program for C02 Standard Header *
 *        Prints "HELLO WORLD" and exits             *
 *****************************************************/
 
//Specify System Header using -H option
#include <stddef.h02>
#include <stdlib.h02>
#include <intlib.h02>
#include <stdio.h02>
#include <stdiox.h02>
#include <nybble.h02>
#include "include/vera.h02"

char hscale,vscale;     //Video Scaling
char index;             //Color Palette Index
char mode,mono,field;   //Video Output Mode, Monochrome Flag, Current Field
char red,green,blue;    //Color Components
char i,j,k,l;

int  c,d,s;
int hstart,hstop;       //Horizontal Start and Stop
int vstart,vstop;       //Vertical Start and Stop
int irqlin;             //IRQ Line#
char aa,xx,yy;

void passed() {
  putln("  PASSED");
  newlin();
}

void prtayx(aa,yy,xx) {prhex(aa); prhex(yy); prhex(xx); putspc(); putspc();}

void prthvs() {
  setdst(hstart);printf("HSTART=%w, "); //$0000
  setdst(hstop);printf("HSTOP=%w, ");   //$0280 (640)
  setdst(vstart);printf("VSTART=%w, "); //$0000
  setdst(vstop);printf("VSTOP=%w%n");   //$01E0 (480)
}

void prttmp() {
  printf(temp0, "TEMP0=$%h%n");
  printf(temp1, "TEMP1=$%h%n");
  printf(temp2, "TEMP2=$%h%n");
  printf(temp3, "TEMP3=$%h%n");
}

void prtscl() {
  printf(hscale, "HSCALE=%h, ");
  printf(vscale, "VSCALE=%h%n");  
}

void prtvid() {
  select (mode) {
      case 0: puts("DISABLED");
      case 1: puts("VGA");
      case 2: puts("NTSC");
      case 3: puts("RGB");
      default: puts("UNDEFINED");
  }
  if (mono) puts(" MONOCHROME"); else puts(" COLOR");
  puts(", ");
  if (field) puts("ODD"); else puts("EVEN");
  putln(" FIELD");
}

void xerror() {
  putln("ERROR ENCOUNTERED");
  goto exit;
}

main:
  newlin();

  putln("TESTING GETVID() AND SETVID()");
  for (i=0;i<4;i++) {
    for (j=1;j:+;j--) {
      //inline $ff;
      setvid(i,j);
      mode,mono,field = getvid();
      //prtvid();
      if (mode<>i or mono&j<>j) xerror();
    }
  }
  passed();
 
  putln("TESTING GETBDR() AND SETBDR()");
  i = 0;
  do {
    setbdr(i);
    index = getbdr();
    if (index<>i) xerror();
    //printf(index, "BORDER=%h%n");
    i++;
  } while(i);
  passed();

  putln("TESTING GETSCL() AND SETSCL()");
  i=1;
  do {
    j=1;
    do {
      setscl(i,j);
      hscale,vscale = getscl();
      //prtscl();
      if (hscale<>i or vscale<>j) xerror("ERROR IN GETSCL()/SETSCL()");
      j<<;
    } while (j);
    i<<;
  } while (i);
  passed();

  putln("TESTING GETHSR(), GETHSP(), GETVSR(), GETVSP()");
      hstart = gethsr();
      hstop = gethsp();
      vstart = getvsr();
      vstop = getvsp();
      prthvs();
  newlin();

  putln("TESTING GETIRL() AND SETIRL()");
  for (i=0;i<2;i++) {
    j=0;
    do {
      setiql(0,i,j);
      irqlin = getiql();
      //setdst(); printf("IRQ LINE=%w%n");
      if (>irqlin<>i or <irqlin<>j) xerror();
      j++;
    } while (j);
  }
  passed();
  
  putln("TESTING RGBCLR() AND CLRRGB()");
  for (red=0;red<16;red++) {
    for (green=0;green<16;green++) {
      for (blue=0;blue<16;blue++) {
        //prtayx(red,green,blue);
        c = rgbclr(red,green,blue);
        //putwrd(c); putspc();
        i,j,k = clrrgb();
        //prtayx(i,j,k);
        if (i<>red or j<>green or blue<>k) xerror();
      }
    }
    //if (anykey()==#ESCKEY) goto exit;
  }
  passed();

  putln("TESTING GETCLR()");
  for (i=16; i<32; i++) {
    //puthex(i); putspc();
    c = getclr(i);
    //putwrd(c); putspc();
    if (i&15<>>c or nybdup(i)<><c) xerror();
    //if (i&7==7) newlin();
  }
  passed();
  
  putln("TESTING SETCLR()");
  for (i=128; i<144; i++) {
    //puthex(i); putspc();
    red = i+8&15;
    green = 144-i;
    blue = i&15;
    //prhex(red); prhex(green); prhex(blue); putspc(); putspc();
    c = rgbclr(red,green,blue);
    setclr(i,c);
    d = getclr(i);
    //putwrd(d); putspc();
    if (<d<><c or >d<>>c) xerror();
    //if (i&7==7) newlin();
  }
  passed();

  goto exit;