regex-ranges.js

'use strict';

var nm = require('./support/match');

describe('ranges', function() {
  it('should support valid regex ranges', function() {
    var fixtures = ['a.a', 'a.b', 'a.a.a', 'c.a', 'd.a.d', 'a.bb', 'a.ccc'];
    nm(fixtures, '[a-b].[a-b]', ['a.a', 'a.b']);
    nm(fixtures, '[a-d].[a-b]', ['a.a', 'a.b', 'c.a']);
    nm(fixtures, '[a-d]*.[a-b]', ['a.a', 'a.b', 'a.a.a', 'c.a']);
    nm(fixtures, '[a-d]*.[a-b]', ['a.a', 'a.b', 'c.a'], {bash: false});
  });

  it('should support valid regex ranges with glob negation patterns', function() {
    var fixtures = ['a.a', 'a.b', 'a.a.a', 'c.a', 'd.a.d', 'a.bb', 'a.ccc'];
    nm(fixtures, '!*.[a-b]', ['a.bb', 'a.ccc', 'd.a.d']);
    nm(fixtures, '!*.[a-b]*', ['a.ccc']);
    nm(fixtures, '!*.[a-b]*', ['a.ccc', 'd.a.d'], {bash: false});
    nm(fixtures, '![a-b].[a-b]', ['a.a.a', 'a.bb', 'a.ccc', 'c.a', 'd.a.d']);
    nm(fixtures, '![a-b]+.[a-b]+', ['a.a.a', 'a.ccc', 'c.a', 'd.a.d']);
  });

  it('should support valid regex ranges with negation patterns', function() {
    var fixtures = ['a.a', 'a.b', 'a.a.a', 'c.a', 'd.a.d', 'a.bb', 'a.ccc'];
    nm(fixtures, '*.[^a-b]', ['d.a.d']);
    nm(fixtures, 'a.[^a-b]*', ['a.ccc']);
  });
});