// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/LICENSE

;(function () {
    'use strict'

    var mode = CodeMirror.getMode({ indentUnit: 2 }, 'text/x-less')
    function MT(name) {
        test.mode(name, mode, Array.prototype.slice.call(arguments, 1), 'less')
    }

    MT(
        'variable',
        '[variable-2 @base]: [atom #f04615];',
        '[qualifier .class] {',
        '  [property width]: [variable&callee percentage]([number 0.5]); [comment // returns `50%`]',
        '  [property color]: [variable&callee saturate]([variable-2 @base], [number 5%]);',
        '}'
    )

    MT(
        'amp',
        '[qualifier .child], [qualifier .sibling] {',
        '  [qualifier .parent] [atom &] {',
        '    [property color]: [keyword black];',
        '  }',
        '  [atom &] + [atom &] {',
        '    [property color]: [keyword red];',
        '  }',
        '}'
    )

    MT(
        'mixin',
        '[qualifier .mixin] ([variable dark]; [variable-2 @color]) {',
        '  [property color]: [variable&callee darken]([variable-2 @color], [number 10%]);',
        '}',
        '[qualifier .mixin] ([variable light]; [variable-2 @color]) {',
        '  [property color]: [variable&callee lighten]([variable-2 @color], [number 10%]);',
        '}',
        '[qualifier .mixin] ([variable-2 @_]; [variable-2 @color]) {',
        '  [property display]: [atom block];',
        '}',
        '[variable-2 @switch]: [variable light];',
        '[qualifier .class] {',
        '  [qualifier .mixin]([variable-2 @switch]; [atom #888]);',
        '}'
    )

    MT(
        'nest',
        '[qualifier .one] {',
        '  [def @media] ([property width]: [number 400px]) {',
        '    [property font-size]: [number 1.2em];',
        '    [def @media] [attribute print] [keyword and] [property color] {',
        '      [property color]: [keyword blue];',
        '    }',
        '  }',
        '}'
    )

    MT('interpolation', '.@{[variable foo]} { [property font-weight]: [atom bold]; }')
})()