'use strict'; /**

* @module Dot
*/

/**

* Module dependencies.
*/

var Base = require('./base'); var inherits = require('../utils').inherits; var constants = require('../runner').constants; var EVENT_TEST_PASS = constants.EVENT_TEST_PASS; var EVENT_TEST_FAIL = constants.EVENT_TEST_FAIL; var EVENT_RUN_BEGIN = constants.EVENT_RUN_BEGIN; var EVENT_TEST_PENDING = constants.EVENT_TEST_PENDING; var EVENT_RUN_END = constants.EVENT_RUN_END;

/**

* Expose `Dot`.
*/

exports = module.exports = Dot;

/**

* Constructs a new `Dot` reporter instance.
*
* @public
* @class
* @memberof Mocha.reporters
* @extends Mocha.reporters.Base
* @param {Runner} runner - Instance triggers reporter actions.
* @param {Object} [options] - runner options
*/

function Dot(runner, options) {

Base.call(this, runner, options);

var self = this;
var width = (Base.window.width * 0.75) | 0;
var n = -1;

runner.on(EVENT_RUN_BEGIN, function() {
  process.stdout.write('\n');
});

runner.on(EVENT_TEST_PENDING, function() {
  if (++n % width === 0) {
    process.stdout.write('\n  ');
  }
  process.stdout.write(Base.color('pending', Base.symbols.comma));
});

runner.on(EVENT_TEST_PASS, function(test) {
  if (++n % width === 0) {
    process.stdout.write('\n  ');
  }
  if (test.speed === 'slow') {
    process.stdout.write(Base.color('bright yellow', Base.symbols.dot));
  } else {
    process.stdout.write(Base.color(test.speed, Base.symbols.dot));
  }
});

runner.on(EVENT_TEST_FAIL, function() {
  if (++n % width === 0) {
    process.stdout.write('\n  ');
  }
  process.stdout.write(Base.color('fail', Base.symbols.bang));
});

runner.once(EVENT_RUN_END, function() {
  process.stdout.write('\n');
  self.epilogue();
});

}

/**

* Inherit from `Base.prototype`.
*/

inherits(Dot, Base);

Dot.description = 'dot matrix representation';