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

;(function () {
    var mode = CodeMirror.getMode({ indentUnit: 2 }, 'sass')
    // Since Sass has an indent-based syntax, is almost impossible to test correctly the indentation in all cases.
    // So disable it for tests.
    mode.indent = undefined
    function MT(name) {
        test.mode(name, mode, Array.prototype.slice.call(arguments, 1))
    }

    MT('comment', '[comment // this is a comment]', '[comment   also this is a comment]')

    MT('comment_multiline', '[comment /* this is a comment]', '[comment   also this is a comment]')

    MT('variable', '[variable-2 $page-width][operator :] [number 800][unit px]')

    MT(
        'global_attributes',
        '[tag body]',
        '  [property font][operator :]',
        '    [property family][operator :] [atom sans-serif]',
        '    [property size][operator :] [number 30][unit em]',
        '    [property weight][operator :] [atom bold]'
    )

    MT(
        'scoped_styles',
        '[builtin #contents]',
        '  [property width][operator :] [variable-2 $page-width]',
        '  [builtin #sidebar]',
        '    [property float][operator :] [atom right]',
        '    [property width][operator :] [variable-2 $sidebar-width]',
        '  [builtin #main]',
        '    [property width][operator :] [variable-2 $page-width] [operator -] [variable-2 $sidebar-width]',
        '    [property background][operator :] [variable-2 $primary-color]',
        '    [tag h2]',
        '      [property color][operator :] [keyword blue]'
    )

    // Sass allows to write the colon as first char instead of a "separator".
    //   :color red
    // Not supported
    // MT("property_syntax",
    //    "[qualifier .foo]",
    //    "  [operator :][property color] [keyword red]")

    MT(
        'import',
        '[def @import] [string "sass/variables"]',
        // Probably it should parsed as above: as a string even without the " or '
        // "[def @import] [string sass/baz]"
        '[def @import] [tag sass][operator /][tag baz]'
    )

    MT('def', '[def @if] [variable-2 $foo] [def @else]')

    MT('tag_on_more_lines', '[tag td],', '[tag th]', '  [property font-family][operator :] [string "Arial"], [atom serif]')

    MT('important', '[qualifier .foo]', '  [property text-decoration][operator :] [atom none] [keyword !important]', '[tag h1]', '  [property font-size][operator :] [number 2.5][unit em]')

    MT(
        'selector',
        // SCSS doesn't highlight the :
        // "[tag h1]:[variable-3 before],",
        // "[tag h2]:[variable-3 before]",
        '[tag h1][variable-3 :before],',
        '[tag h2][variable-3 :before]',
        '  [property content][operator :] [string "::"]'
    )

    MT(
        'definition_mixin_equal',
        '[variable-2 $defined-bs-type][operator :] [atom border-box] [keyword !default]',
        '[meta =bs][operator (][variable-2 $bs-type][operator :] [variable-2 $defined-bs-type][operator )]',
        '  [meta -webkit-][property box-sizing][operator :] [variable-2 $bs-type]',
        '  [property box-sizing][operator :] [variable-2 $bs-type]'
    )

    MT(
        'definition_mixin_with_space',
        '[variable-2 $defined-bs-type][operator :] [atom border-box] [keyword !default]',
        '[def @mixin] [tag bs][operator (][variable-2 $bs-type][operator :] [variable-2 $defined-bs-type][operator )] ',
        '  [meta -moz-][property box-sizing][operator :] [variable-2 $bs-type]',
        '  [property box-sizing][operator :] [variable-2 $bs-type]'
    )

    MT(
        'numbers_start_dot_include_plus',
        // The % is not highlighted correctly
        // "[meta =button-links][operator (][variable-2 $button-base][operator :] [atom darken][operator (][variable-2 $color11], [number 10][unit %][operator )][operator )]",
        '[meta =button-links][operator (][variable-2 $button-base][operator :] [atom darken][operator (][variable-2 $color11], [number 10][operator %))]',
        '  [property padding][operator :] [number .3][unit em] [number .6][unit em]',
        '  [variable-3 +border-radius][operator (][number 8][unit px][operator )]',
        '  [property background-color][operator :] [variable-2 $button-base]'
    )

    MT('include', '[qualifier .bar]', '  [def @include] [tag border-radius][operator (][number 8][unit px][operator )]')

    MT(
        'reference_parent',
        '[qualifier .col]',
        '  [property clear][operator :] [atom both]',
        // SCSS doesn't highlight the :
        // "  &:[variable-3 after]",
        '  &[variable-3 :after]',
        "    [property content][operator :] [string '']",
        '    [property clear][operator :] [atom both]'
    )

    MT(
        'reference_parent_with_spaces',
        '[tag section]',
        '  [property border-left][operator :]  [number 20][unit px] [atom transparent] [atom solid] ',
        '  &[qualifier .section3]',
        '    [qualifier .title]',
        '      [property color][operator :] [keyword white] ',
        '    [qualifier .vermas]',
        '      [property display][operator :] [atom none]'
    )

    MT('font_face', '[def @font-face]', "  [property font-family][operator :] [string 'icomoon']", '  [property src][operator :] [atom url][operator (][string fonts/icomoon.ttf][operator )]')
})()