C02/test/xmemtest.c02

/**************************************
 * TESTXMEM - Test Library xmemory.h02 *
 **************************************/
 
//use -h option on command line
#include <screen.h02>
#include <stddef.h02>
#include <stdlib.h02>
#include <intlib.h02>
#include <stdio.h02>
#include <stdiox.h02>
#include <xmemory.h02>

char aa;                    //Function Arguments

alias char banked = $A000;  //Beginning of Banked Memory
int icount;

char i;                     //Index Variable
char chrctr;                //Get/Put Character
int  intger;                //Get/Put Integer
char r[255],w[255];         //Read/Write Arrays

char ibank, ipage, ibyte;   //Index Bank, Page, and Byte
char lbank, lpage, lbyte;   //Logical Bank, Page, and Byte
char mbank, mpage, mbyte;   //Memory Bank, Page, and Byte
char pbank, ppage, pbyte;   //Physical Bank, Page, and Byte
char sbank, spage, sbyte;   //Starting Bank, Page, and Byte
char ebank, epage, ebyte;   //Starting Bank, Page, and Byte

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

void paddrs(aa) {
  if (aa) newlin(); else puts(", ");
  printf(setdst(xgetpa()),"PA=$%x%w, ");
  printf(setdst(xgetla()),"LA=$%x%w  ");
}

void perror() {
  printf(); //Implied Arguments
  paddrs(#FALSE);
  newlin();
  goto exit;
}

/* Test xclcpa() and xclcla() */
void tstlpl(sbank,spage,sbank) {
  ibank=sbank; ipage=spage; ibyte=sbyte;
  while (ibank<=#XLBANK) {
    putc('.');
    while() {
      while() {
        //printf(setdst(ibank,ipage,ibyte),"%n ORIGINAL: $%x%w");
        pbank,ppage,pbyte = xclcpa(ibank,ipage,ibyte);
        //printf(setdst()," PHYSICAL: $%x%w");
        lbank,lpage,lbyte = xclcla(pbank,ppage,pbyte);
        //printf(setdst(),", LOGICAL: $%x%w");
        if (lbank<>ibank or lpage<>ipage or ibyte<>lbyte)
          perror(setdst(ibank,ipage,ibyte),"%nERROR IN BANK $%x ADDRESS $%w");
        if (getkey()==#ESCKEY) goto exit;
        ibyte=ibyte+$10; if (!ibyte) break;
      } ipage++; if (!ipage) break;
    } ibank++; if (!ibank) break;
  } 
}

/* Test xgetla() and xsetla() */
void tstgsl(ibank,ipage,ibank) {
  while (ibank<=#XLBANK) {
    putc('.');
    while() {
      while() {
        //printf(setdst(ibank,ipage,ibyte),"%n SET: $%x%w");
        xsetla(ibank,ipage,ibyte);
        lbank,lpage,lbyte = xgetla();
        //printf(setdst(),", GOT: $%x%w");
        if (lbank<>ibank or lpage<>ipage or ibyte<>lbyte)
          perror(setdst(ibank,ipage,ibyte),"%nERROR IN BANK $%x ADDRESS $%w");
        if (getkey()==#ESCKEY) goto exit;
        ibyte=ibyte+$10; if (!ibyte) break;
      } ipage++; if (!ipage) break;
    } ibank++; if (!ibank) break;
  } 
}

/* Test xincpa() */
void tstipa(ibank,ipage,ibank) {
  xsetla(ibank,ipage,ibyte); //Set Logical Address to 0
  while (ibank<=#XLBANK) {
    putc('.');
    while() {
      //clrscr();
      while() {
        pbank,ppage,pbyte = xgetpa(ibank,ipage,ibyte);
        //printf(setdst(),"$%x%w:");
        lbank,lpage,lbyte = xgetla(); //Get Logical Address
        //printf(setdst(),"$%x%w ");
        if (lbank<>ibank or lpage<>ipage or ibyte<>lbyte)
          perror(setdst(ibank,ipage,ibyte),"%nERROR IN BANK $%x ADDRESS $%w");
        xincpa(); //Increment Physical Address
        ibyte++; if (!ibyte) break;
      } ipage++; if (!ipage) break;
      if (getkey()==#ESCKEY) goto exit;
    } ibank++; if (!ibank) break;
  } 
}

/* Test xgetc() and xputc() */
void tstgpc(sbank,spage,sbyte) {
  while() {
    //printf(setdst(),"$%x%w");
    putc('.');
    ibank=sbank; ipage=spage; ibyte=sbyte;
    xsetla(ibank,ipage,ibyte);
    i=0; do { xputc(i); i++; } while (i);
    xsetla(ibank,ipage,ibyte);
    i=0; do {
      if (xgetc()<>i) perror(setdst(xgetpa()),"%nERROR IN BANK $%x ADDRESS $%w");
      i++;
    } while (i);
    sbank++;spage++;sbyte++;
    if (!sbank or sbank>#XLBANK) break;
  }
}

/* Test xgeti() and xputi() */
void tstgpi(sbank,spage,sbyte) {
  while() {
    //*printf(setdst(),"$%x%w");
    putc('.');
    ibank=sbank; ipage=spage; ibyte=sbyte;
    //Write 256 Integers
    xsetla(ibank,ipage,ibyte);
    i=0; do { 
      mpage=i;mbyte=i^$FF;
      xputi(.,mpage,mbyte); 
      i++;
    } while (i);
    //Read 256 Integers
    xsetla(ibank,ipage,ibyte);
    i=0; do {
      mpage=i;mbyte=i^$FF;
      intger = xgeti();
      if (<intger<>mbyte or >intger<>mpage) 
        perror(setdst(xgetpa()),"%nERROR IN BANK $%x ADDRESS $%w");
      i++;
    } while (i);
    //Set Next Start Address
    sbank++;spage++;sbyte++;
    if (!sbank or sbank>#XLBANK) break;
  }
}

/* Test xgetl() and xputl() */
void tstgpl(sbank,spage,sbyte) {
  while() {
    //*printf(setdst(),"$%x%w");
    putc('.');
    ibank=sbank; ipage=spage; ibyte=sbyte;
    //Write 256 Integers
    xsetla(ibank,ipage,ibyte);
    i=0; do { 
      mbyte=i; mpage=i^$FF; mbank = -i; 
      xputi(mbank,mpage,mbyte); 
      i++;
    } while (i);
    //Read 256 Integers
    xsetla(ibank,ipage,ibyte);
    i=0; do {
      mbyte=i; mpage=i^$FF; mbank = -i; 
      intger = xgeti();
      if (<intger<>mbyte or >intger<>mpage) 
        perror(setdst(xgetpa()),"%nERROR IN BANK $%x ADDRESS $%w");
      i++;
    } while (i);
    //Set Next Start Address
    sbank++;spage++;sbyte++;
    if (!sbank or sbank>#XLBANK) break;
  }
}

/* Test xread() and xwrite() */
void tstxrw(sbank,spage,epage) {
  i=0; do {w[i]=i;i++;} while (i); //Fill Write Array
  ibank=sbank;
  while (ibank<=#XLBANK) {
    putc('.');
    //Write 256,1-255 bytes of Array 
    ipage=spage; xsetla(ibank,0,ipage);
    do {
      //paddrs(#TRUE);
      //inline $ff;
      xwrite(ipage,&w);
      //if (banked=61) perror("MEMORY OVERWRITE ERROR!");
      ipage++;
    } while (ipage<>epage);
    //paddrs(#TRUE);
    //Read 256,1-255 bytes of Array 
    ipage=spage; xsetla(ibank,0,ipage);
    do {
      //printf(ipage,"%n%x:");
      //inline $ff;
      //paddrs(#TRUE);
      xread(ipage,&r);
      i=0; do {
        //printf(r[i],"%x."); printf(w[i],"%x,");
        if (r[i]<>w[i]) perror(i,"ERROR IN INDEX %d");
        i++;
      } while(i<>ipage);        
      ipage++;
    } while (ipage<>epage);
    ibank++; if (!ibank) break;
  }
}       

/* Test xload() and xsave() */
void tstxls(sbank,spage,sbyte) {
  setsrc(&$F000); //Most Systems have ROM from $F000 to $FFFF
  xsetla(sbank,spage,sbyte); 
  xsave(&$1000); //Save through $FFFF
  setdst(&$8000); //There's usually free RAM here
  xsetla(sbank,spage,sbyte); 
  xload(&$1000); //Load bytes saved from $F000 to $FFFF
  srcptr = &$F000; dstptr = &$8000; icount = &$1000;
  while (<icount or >icount) {
    //putwrd(srcptr); putchr(':'); puthex(*srcptr); putspc();
    //putwrd(dstptr); putchr(':'); puthex(*dstptr); putspc();
    if (*srcptr <> *dstptr) perror("ERROR IN XLOAD() AND/OR XSAVE()\n");
    if (!<icount) putc('.'); 
    srcptr++; dstptr++; icount--;
  }
}

main:

  if (!#XLBANK) perror("Extended Memory Not Supported");

/*
  puts("TESTING XCLCPA() AND XCLCLA()");
  tstlpl($00,$00,$00); 
  passed();

  //XGETPA() AND XSETPA() NOT DIRECTLY TESTED
  //VALID VALUES ARE SYSTEM DEPENDENT

  puts("TESTING XGETLA() AND XSETLA()");
  tstgsl($00,$00,$00); 
  passed();

  puts("TESTING XINCPA().............");
  tstipa($00,$00,$00); 
  passed();

  puts("TESTING XPUTC() AND XGETC()..");
  tstgpc($00,$00,$00);
  passed();

  puts("TESTING XPUTI() AND XGETI()..");
  tstgpi($00,$00,$00);
  passed();

  puts("TESTING XREAD() AND XWRITE().");
  tstxrw($00,$00,$7F);
  passed();
*/

  puts("TESTING XLOAD() AND XSAVE().");
  tstxls($00,$00,$00);
  passed();

  goto exit;