sharp/test/unit/cpplint.js

'use strict';

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

var cpplint = require('node-cpplint/lib/');

describe('cpplint', function() {

  // List C++ source files
  fs.readdirSync(path.join(__dirname, '..', '..', 'src')).forEach(function (source) {
    var file = path.join('src', source);
    it(file, function(done) {
      // Lint each source file
      cpplint({
        files: [file],
        linelength: 140,
        filters: {
          legal: {
            copyright: false
          },
          build: {
            include: false,
            include_order: false,
            namespaces: false
          },
          whitespace: {
            blank_line: false,
            comments: false,
            parens: false
          }
        }
      }, function(err, report) {
        if (err) {
          throw err;
        }
        var expected = {};
        expected[file] = [];
        assert.deepEqual(expected, report);
        done();
      });
    });

  });

});