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Editing File: /usr/share/nodejs/lcov-parse/lib/index.js

/*
Copyright (c) 2012, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://yuilibrary.com/license/
*/

var fs = require('fs'),
    path = require('path');

/* istanbul ignore next */
var exists = fs.exists || path.exists;

var walkFile = function(str, cb) {
    var data = [], item;

[ 'end_of_record' ].concat(str.split('\n')).forEach(function(line) {
        line = line.trim();
        var allparts = line.split(':'),
            parts = [allparts.shift(), allparts.join(':')],
            lines, fn;

switch (parts[0].toUpperCase()) {
            case 'TN':
                item.title = parts[1].trim();
                break;
            case 'SF':
                item.file = parts.slice(1).join(':').trim();
                break;
            case 'FNF':
                item.functions.found = Number(parts[1].trim());
                break;
            case 'FNH':
                item.functions.hit = Number(parts[1].trim());
                break;
            case 'LF':
                item.lines.found = Number(parts[1].trim());
                break;
            case 'LH':
                item.lines.hit = Number(parts[1].trim());
                break;
            case 'DA':
                lines = parts[1].split(',');
                item.lines.details.push({
                    line: Number(lines[0]),
                    hit: Number(lines[1])
                });
                break;
            case 'FN':
                fn = parts[1].split(',');
                item.functions.details.push({
                    name: fn[1],
                    line: Number(fn[0])
                });
                break;
            case 'FNDA':
                fn = parts[1].split(',');
                item.functions.details.some(function(i, k) {
                    if (i.name === fn[1] && i.hit === undefined) {
                        item.functions.details[k].hit = Number(fn[0]);
                        return true;
                    }
                });
                break;
            case 'BRDA':
                fn = parts[1].split(',');
                item.branches.details.push({
                    line: Number(fn[0]),
                    block: Number(fn[1]),
                    branch: Number(fn[2]),
                    taken: ((fn[3] === '-') ? 0 : Number(fn[3]))
                });
                break;
            case 'BRF':
                item.branches.found = Number(parts[1]);
                break;
            case 'BRH':
                item.branches.hit = Number(parts[1]);
                break;
        }

if (line.indexOf('end_of_record') > -1) {
            data.push(item);
            item = {
              lines: {
                  found: 0,
                  hit: 0,
                  details: []
              },
              functions: {
                  hit: 0,
                  found: 0,
                  details: []
              },
              branches: {
                hit: 0,
                found: 0,
                details: []
              }
            };
        }
    });

data.shift();

if (data.length) {
        cb(null, data);
    } else {
        cb('Failed to parse string');
    }
};

};

module.exports = parse;
module.exports.source = walkFile;

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