#!/usr/bin/env node
var fs = require('fs');
var path = require('path');
var FFI = require('node-ffi');
var libc = new FFI.Library(null, {'system': ['int32', ['string']]});
var exec = libc.system;
var jsRequire = require.extensions['.js'];
require.extensions['.js'] = function(module, filename) {
var baseFile = path.relative(path.join(__dirname, '..'), filename);
if (baseFile.match(/^lib\//)) {
filename = filename.replace(/\/lib\//, '/lib-cov/');
}
jsRequire(module, filename);
}
function printStats(file, covered, total) {
var maxFileLength = 26;
var pad = maxFileLength - file.length;
for (var i = 0; i < pad; i++) file += ' ';
console.log(file + ' ' +
(parseFloat(covered) / parseFloat(total) * 100).toFixed(2) + '%' +
((covered != total) ? ' ' : ' ') +
'(' + covered + '/' + total + ')');
}
function cleanup() {
exec('rm -rf lib-cov');
}
process.on('uncaughtException', function(err) {
cleanup();
throw err;
});
process.on('exit', function() {
var out = 'NO COVERAGE';
if (typeof(_$jscoverage) !== 'undefined') {
var stats = {}
var entireCovered = 0;
var entireTotal = 0;
out = '';
var cov = _$jscoverage;
for (var file in cov) {
stats[file] = {covered: 0, total: 0};
var id = file.replace(/[\.\/]/, '_');
var total = cov[file].length;
var uncovered = 0;
for (var idx in cov[file]) {
if (cov[file][idx] === 0) uncovered++;
}
var covered = total - uncovered;
stats[file].covered = covered;
stats[file].total = total;
entireCovered += covered;
entireTotal += total;
out += '' + file + ' (' + covered + '/' + total + ', ' +
(parseFloat(covered) / parseFloat(total) * 100).toFixed(2) +
'% covered) [+]
\n';
var lineAccess = [];
out += "";
for (var lineNo in cov[file].source) {
lineNo = parseInt(lineNo);
out += "";
out += "| "+(lineNo+1)+" | | ";
out += "" + cov[file].source[lineNo] + " ";
out += " |
\n";
}
out += "\n
\n";
}
out += '';
}
var head = "";
var body = out;
body = "Total coverage: " + (parseFloat(entireCovered) / parseFloat(entireTotal) * 100).toFixed(2) + "%
\n" + body;
var page = "\n\n"+head+"\n\n\n"+body+"\n\n\n";
fs.writeFileSync('coverage.html', page);
console.log('Test coverage:\n');
var files = [];
for (var file in stats) {
files.push([file, stats[file]]);
}
files.sort(function(a, b) {
var aVal = parseFloat(a[1].covered) / parseFloat(a[1].total);
var bVal = parseFloat(b[1].covered) / parseFloat(b[1].total);
return (aVal > bVal ? -1 : 1);
});
for (var item in files) {
var file = files[item][0];
var stats = files[item][1];
printStats(file, stats.covered, stats.total)
}
console.log('');
printStats('Total', entireCovered, entireTotal);
cleanup();
});
exec('./node_modules/visionmedia-jscoverage/jscoverage lib lib-cov')
require(path.join(__dirname, '../node_modules/jasmine-node/lib/jasmine-node/cli.js'));