Hello World

utils/rm/node_modules/geoip-lite/test/geo-lookup.js

@@ -0,0 +1,56 @@
+var assert = require('assert');
+var t1 =+ new Date();
+var geoip = require('../lib/geoip');
+var t2 =+ new Date();
+
+if (process.argv.length > 2) {
+	console.dir(geoip.lookup(process.argv[2]));
+	var t3 =+ new Date();
+	console.log('Startup: %dms, exec: %dms', t2 - t1, t3 - t2);
+	process.exit();
+}
+
+var f = [];
+var ip;
+var n = 30000;
+var nf = [];
+var r;
+var ts =+ new Date();
+
+for (var i = 0; i < n; i++) {
+	if ((i % 2) === 0) {
+		ip = Math.round((Math.random() * 0xff000000)+ 0xffffff);
+	} else {
+		ip = '2001:' +
+			Math.round(Math.random()*0xffff).toString(16) + ':' +
+			Math.round(Math.random()*0xffff).toString(16) + ':' +
+			Math.round(Math.random()*0xffff).toString(16) + ':' +
+			Math.round(Math.random()*0xffff).toString(16) + ':' +
+			Math.round(Math.random()*0xffff).toString(16) + ':' +
+			Math.round(Math.random()*0xffff).toString(16) + ':' +
+			Math.round(Math.random()*0xffff).toString(16) + '';
+	}
+
+	r = geoip.lookup(ip);
+
+	if (r === null) {
+		nf.push(ip);
+		continue;
+	}
+
+	f.push([ip, r]);
+
+	assert.ok(geoip.cmp(ip, r.range[0]) >= 0 , 'Problem with ' + geoip.pretty(ip) + ' < ' + geoip.pretty(r.range[0]));
+	assert.ok(geoip.cmp(ip, r.range[1]) <= 0 , 'Problem with ' + geoip.pretty(ip) + ' > ' + geoip.pretty(r.range[1]));
+}
+
+var te =+ new Date();
+
+/*
+f.forEach(function(ip) {
+	console.log("%s bw %s & %s is %s", geoip.pretty(ip[0]), geoip.pretty(ip[1].range[0]), geoip.pretty(ip[1].range[1]), ip[1].country);
+});
+*/
+
+console.log("Found %d (%d/%d) ips in %dms (%s ip/s) (%sμs/ip)", n, f.length, nf.length, te-ts, (n*1000 / (te-ts)).toFixed(3), ((te-ts) * 1000 / n).toFixed(0));
+console.log("Took %d ms to startup", t2 - t1);