src/third_party/devtools/node_modules/compare-versions/test/sort.js

var assert = require('assert');
var compare = require('..');

describe('sort versions', function () {
  it('should sort versions', function () {
    var versions = [
      '1.2.3',
      '4.11.6',
      '4.2.0',
      '1.5.19',
      '1.5.5',
      '4.1.3',
      '2.3.1',
      '10.5.5',
      '11.3.0'
    ];

    assert.deepEqual(versions.sort(compare), [
      '1.2.3',
      '1.5.5',
      '1.5.19',
      '2.3.1',
      '4.1.3',
      '4.2.0',
      '4.11.6',
      '10.5.5',
      '11.3.0'
    ]);
  });

  it('should sort different digits', function () {
    var versions = [
      '1.0',
      '1.0.0',
      '1.0.1'
    ];

    assert.deepEqual(versions.sort(compare), [
      '1.0',
      '1.0.0',
      '1.0.1'
    ]);
  });

  it('should sort pre-release', function () {
    var versions = [
      '1.0.0',
      '1.0.1',
      '1.0.1-gamma',
      '1.0.1-alpha'
    ];

    assert.deepEqual(versions.sort(compare), [
      '1.0.0',
      '1.0.1-alpha',
      '1.0.1-gamma',
      '1.0.1'
    ]);
  });
});