test.js

var path = require('path');
var assert = require('assert');
var categories = [
    "Cc Cf Co Cs",
    "Ll Lm Lo Lt Lu",
    "Mc Me Mn",
    "Nd Nl No",
    "Pc Pd Pe Pf Pi Po Ps",
    "Sc Sk Sm So",
    "Zl Zp Zs",
].join(' ').split(' ');


process.stdout.write("   install\r ");
require('child_process').exec("node install.js", {stdio:'ignore'}, function (err) {
    assert.ifError(err);
    process.stdout.write("\x1B[32m✓\x1B[39m install\n"); // ✓
    categories.forEach(function (cat) {
        assert.doesNotThrow(function () {
            process.stdout.write("   unicode/category/"+cat+"\r ");
            // test if we can load it
            require('./category/'+cat);
            // clean up
            delete require.cache[path.join(__dirname, 'category', cat+".js")];
            // ✓
            process.stdout.write("\x1B[32m✓\x1B[39m unicode/category/"+cat+"\n");
        }, function(err){if(err){console.error(err);return 1}}, "failed to load "+cat+".js");
    });
    console.log("done.");
    process.exit(0);
});