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

;(function () {
    var config = { tabSize: 4, indentUnit: 2 }
    var mode = CodeMirror.getMode(config, 'gfm')
    function MT(name) {
        test.mode(name, mode, Array.prototype.slice.call(arguments, 1))
    }
    var modeHighlightFormatting = CodeMirror.getMode(config, { name: 'gfm', highlightFormatting: true })
    function FT(name) {
        test.mode(name, modeHighlightFormatting, Array.prototype.slice.call(arguments, 1))
    }

    FT('codeBackticks', '[comment&formatting&formatting-code `][comment foo][comment&formatting&formatting-code `]')

    FT('doubleBackticks', '[comment&formatting&formatting-code ``][comment foo ` bar][comment&formatting&formatting-code ``]')

    FT(
        'taskList',
        '[variable-2&formatting&formatting-list&formatting-list-ul - ][meta&formatting&formatting-task [ ]]][variable-2  foo]',
        '[variable-2&formatting&formatting-list&formatting-list-ul - ][property&formatting&formatting-task [x]]][variable-2  foo]'
    )

    FT('formatting_strikethrough', '[strikethrough&formatting&formatting-strikethrough ~~][strikethrough foo][strikethrough&formatting&formatting-strikethrough ~~]')

    FT('formatting_strikethrough', 'foo [strikethrough&formatting&formatting-strikethrough ~~][strikethrough bar][strikethrough&formatting&formatting-strikethrough ~~]')

    FT('formatting_emoji', 'foo [builtin&formatting&formatting-emoji :smile:] foo')

    MT('emInWordAsterisk', 'foo[em *bar*]hello')

    MT('emInWordUnderscore', 'foo_bar_hello')

    MT('emStrongUnderscore', '[em&strong ___foo___] bar')

    MT(
        'taskListAsterisk',
        '[variable-2 * ][link&variable-2 [[]]][variable-2 foo]', // Invalid; must have space or x between []
        '[variable-2 * ][link&variable-2 [[ ]]][variable-2 bar]', // Invalid; must have space after ]
        '[variable-2 * ][link&variable-2 [[x]]][variable-2 hello]', // Invalid; must have space after ]
        '[variable-2 * ][meta [ ]]][variable-2  ][link&variable-2 [[world]]]', // Valid; tests reference style links
        '    [variable-3 * ][property [x]]][variable-3  foo]'
    ) // Valid; can be nested

    MT(
        'taskListPlus',
        '[variable-2 + ][link&variable-2 [[]]][variable-2 foo]', // Invalid; must have space or x between []
        '[variable-2 + ][link&variable-2 [[x]]][variable-2 hello]', // Invalid; must have space after ]
        '[variable-2 + ][meta [ ]]][variable-2  ][link&variable-2 [[world]]]', // Valid; tests reference style links
        '    [variable-3 + ][property [x]]][variable-3  foo]'
    ) // Valid; can be nested

    MT(
        'taskListDash',
        '[variable-2 - ][link&variable-2 [[]]][variable-2 foo]', // Invalid; must have space or x between []
        '[variable-2 - ][link&variable-2 [[x]]][variable-2 hello]', // Invalid; must have space after ]
        '[variable-2 - ][meta [ ]]][variable-2  world]', // Valid; tests reference style links
        '    [variable-3 - ][property [x]]][variable-3  foo]'
    ) // Valid; can be nested

    MT(
        'taskListNumber',
        '[variable-2 1. ][link&variable-2 [[]]][variable-2 foo]', // Invalid; must have space or x between []
        '[variable-2 2. ][link&variable-2 [[ ]]][variable-2 bar]', // Invalid; must have space after ]
        '[variable-2 3. ][meta [ ]]][variable-2  world]', // Valid; tests reference style links
        '    [variable-3 1. ][property [x]]][variable-3  foo]'
    ) // Valid; can be nested

    MT('SHA', 'foo [link be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2] bar')

    MT('SHAEmphasis', '[em *foo ][em&link be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2][em *]')

    MT('shortSHA', 'foo [link be6a8cc] bar')

    MT('tooShortSHA', 'foo be6a8c bar')

    MT('longSHA', 'foo be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd22 bar')

    MT('badSHA', 'foo be6a8cc1c1ecfe9489fb51e4869af15a13fc2cg2 bar')

    MT('userSHA', 'foo [link bar@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2] hello')

    MT('userSHAEmphasis', '[em *foo ][em&link bar@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2][em *]')

    MT('userProjectSHA', 'foo [link bar/hello@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2] world')

    MT('userProjectSHAEmphasis', '[em *foo ][em&link bar/hello@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2][em *]')

    MT('wordSHA', 'ask for feedback')

    MT('num', 'foo [link #1] bar')

    MT('numEmphasis', '[em *foo ][em&link #1][em *]')

    MT('badNum', 'foo #1bar hello')

    MT('userNum', 'foo [link bar#1] hello')

    MT('userNumEmphasis', '[em *foo ][em&link bar#1][em *]')

    MT('userProjectNum', 'foo [link bar/hello#1] world')

    MT('userProjectNumEmphasis', '[em *foo ][em&link bar/hello#1][em *]')

    MT('vanillaLink', 'foo [link http://www.example.com/] bar')

    MT('vanillaLinkNoScheme', 'foo [link www.example.com] bar')

    MT('vanillaLinkHttps', 'foo [link https://www.example.com/] bar')

    MT('vanillaLinkDataSchema', 'foo [link data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==] bar')

    MT('vanillaLinkPunctuation', 'foo [link http://www.example.com/]. bar')

    MT('vanillaLinkExtension', 'foo [link http://www.example.com/index.html] bar')

    MT('vanillaLinkEmphasis', 'foo [em *][em&link http://www.example.com/index.html][em *] bar')

    MT('notALink', 'foo asfd:asdf bar')

    MT('notALink', '[comment ``foo `bar` http://www.example.com/``] hello')

    MT('notALink', '[comment `foo]', '[comment&link http://www.example.com/]', '[comment `] foo', '', '[link http://www.example.com/]')

    MT('strikethrough', '[strikethrough ~~foo~~]')

    MT('strikethroughWithStartingSpace', '~~ foo~~')

    MT('strikethroughUnclosedStrayTildes', '[strikethrough ~~foo~~~]')

    MT('strikethroughUnclosedStrayTildes', '[strikethrough ~~foo ~~]')

    MT('strikethroughUnclosedStrayTildes', '[strikethrough ~~foo ~~ bar]')

    MT('strikethroughUnclosedStrayTildes', '[strikethrough ~~foo ~~ bar~~]hello')

    MT('strikethroughOneLetter', '[strikethrough ~~a~~]')

    MT('strikethroughWrapped', '[strikethrough ~~foo]', '[strikethrough foo~~]')

    MT('strikethroughParagraph', '[strikethrough ~~foo]', '', 'foo[strikethrough ~~bar]')

    MT('strikethroughEm', '[strikethrough ~~foo][em&strikethrough *bar*][strikethrough ~~]')

    MT('strikethroughEm', '[em *][em&strikethrough ~~foo~~][em *]')

    MT('strikethroughStrong', '[strikethrough ~~][strong&strikethrough **foo**][strikethrough ~~]')

    MT('strikethroughStrong', '[strong **][strong&strikethrough ~~foo~~][strong **]')

    MT('emoji', 'text [builtin :blush:] text [builtin :v:] text [builtin :+1:] text', ':text text: [builtin :smiley_cat:]')
})()