bmp-js/test/test.js

A pure javascript BMP encoder and decoder

var fs = require("fs");

var coder = require("../index.js");
var bmps = ["./bit1", "./bit4", "./bit4_RLE", "./bit8", "./bit8_RLE", "./bit16_565", "./bit16_a444", "./bit16_a555", "./bit16_x444", "./bit16_x555", "./bit24", "./bit32", "./bit32_alpha"];

console.log("test bmp decoding and encoding...");

for(var b=0; b<bmps.length;b++){
    var src =bmps[b];
    console.log("----------------"+src+".bmp");
    var bufferData = fs.readFileSync(src+".bmp");
    var decoder = coder.decode(bufferData);
    console.log("width:",decoder.width);
    console.log("height",decoder.height);
    console.log("fileSize:",decoder.fileSize);


    //encode with 24bit
    var encodeData = coder.encode(decoder);
    fs.writeFileSync(src+"_out.bmp", encodeData.data);
}

console.log("test bmp success!");