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testplatforms writes PNG files to test/output; fixed astrocade minimal bios

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This commit is contained in:
Steven Hugg 2018-12-01 15:00:17 -05:00
parent 4f0003fe76
commit 65a284388d
5 changed files with 57 additions and 16 deletions
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1
.gitignore vendored
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@ -4,3 +4,4 @@ blog
local
release
gen
test/output

1
package.json
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@ -14,6 +14,7 @@
"jsdom": "^12.0.x",
"lzg": "^1.0.x",
"mocha": "^5.2.x",
"pngjs": "^3.3.3",
"typescript": "^3.x",
"wavedrom-cli": "^0.5.x"
},

27
src/platform/astrocade.ts
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@ -5,6 +5,8 @@ import { PLATFORMS, RAM, newAddressDecoder, padBytes, noise, setKeyboardFromMap,
import { hex, lzgmini, stringToByteArray, rgb2bgr, clamp } from "../util";
import { MasterAudio, AY38910_Audio } from "../audio";
// http://metopal.com/projects/ballybook/doku.php
const ASTROCADE_PRESETS = [
{id:'01-helloworlds.asm', name:'Hello World'},
{id:'02-telephone.asm', name:'Telephone'},
@ -185,7 +187,7 @@ const _BallyAstrocadePlatform = function(mainElement, arcade) {
if (lzgrom)
bios = new lzgmini().decode(stringToByteArray(atob(lzgrom)));
else
bios = padBytes([0xf3, 0x31, 0x00, 0x50, 0x21, 0x05, 0x20, 0x7e, 0x23, 0x66, 0x6f, 0xe9], 0x2000); // SP=$5000, jump to ($2005)
bios = padBytes(ASTROCADE_MINIMAL_BIOS, 0x2000);
if (!arcade) {
// game console
membus = {
@ -472,4 +474,27 @@ for (var i=0; i<256; i++) {
ASTROCADE_PALETTE[i] = rgb2bgr(x) | 0xff000000;
}
/*
0000 F3 [ 4] 196 DI ; disable interrupts
0001 21 00 20 [10] 197 LD HL,#0x2000
0004 7E [ 7] 198 LD A,(HL) ; A <- mem[0x2000]
0005 FE 55 [ 7] 199 CP #0x55 ; found sentinel byte? ($55)
0007 CA 0D 00 [10] 200 JP Z,FoundSentinel ; yes, load program
000A C3 AB 0E [10] 201 JP _main ; jump to test program
000D 202 FoundSentinel:
000D 31 CE 4F [10] 203 LD SP,#0x4fce ; position stack below BIOS vars
0010 CD 84 02 [17] 204 CALL _bios_init ; misc. bios init routines
0013 21 05 20 [10] 205 LD HL,#0x2005 ; cartridge start vector
0016 7E [ 7] 206 LD A,(HL)
0017 23 [ 6] 207 INC HL
0018 66 [ 7] 208 LD H,(HL)
0019 6F [ 4] 209 LD L,A
001A E9 [ 4] 210 JP (HL) ; jump to cart start vector
*/
var ASTROCADE_MINIMAL_BIOS = [
0xf3, 0x21, 0x00, 0x20, 0x7e, 0xfe, 0x55, 0xca, 0x0d, 0x00, 0xc3, 0xab, 0x0e,
0x31, 0xce, 0x4f, 0xcd, 0x84, 0x02, 0x21, 0x05, 0x20, 0x7e, 0x23, 0x66, 0x6f,
0xe9,
];
//var ASTROCADE_BIOS_LZG = decodeURIComponent();

20
test/cli/testplatforms.js
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@ -2,7 +2,7 @@
var assert = require('assert');
var fs = require('fs');
var wtu = require('./workertestutils.js');
global.includeInThisContext('src/cpu/z80fast.js');
var PNG = require('pngjs').PNG;
const jsdom = require('jsdom');
const { JSDOM } = jsdom;
@ -16,6 +16,7 @@ global.Image = function() { }
global.btoa = require('btoa');
global.atob = require('atob');
global['$'] = require("jquery/jquery-2.2.3.min.js");
global.includeInThisContext('src/cpu/z80fast.js');
includeInThisContext("javatari.js/release/javatari/javatari.js");
Javatari.AUTO_START = false;
includeInThisContext('src/cpu/z80fast.js');
@ -58,15 +59,19 @@ dom.window.HTMLCanvasElement.prototype.getContext = function() {
global.navigator = {};
var keycallback;
var lastrastervideo;
emu.RasterVideo = function(mainElement, width, height, options) {
var buffer;
var datau8;
var datau32;
this.create = function() {
this.width = width;
this.height = height;
buffer = new ArrayBuffer(width*height*4);
datau8 = new Uint8Array(buffer);
datau32 = new Uint32Array(buffer);
lastrastervideo = this;
}
this.setKeyboardEvents = function(callback) {
keycallback = callback;
@ -137,6 +142,17 @@ function testPlatform(platid, romname, maxframes, callback) {
assert.ok(dinfo.length < 80*24, dcat + " too long");
assert.ok(dinfo.indexOf('undefined') < 0, dcat + " undefined");
}
if (lastrastervideo) {
var png = new PNG({width:lastrastervideo.width, height:lastrastervideo.height});
png.data = lastrastervideo.getImageData().data;
var pngbuffer = PNG.sync.write(png);
assert(pngbuffer.length > 500); // make sure PNG is big enough
try { fs.mkdirSync("./test"); } catch(e) { }
try { fs.mkdirSync("./test/output"); } catch(e) { }
try {
fs.writeFileSync("./test/output/"+platid+"-"+romname+".png", pngbuffer);
} catch (e) { console.log(e) }
}
return platform;
}
@ -259,5 +275,3 @@ describe('Platform Replay', () => {
});
*/
});