/* * Tests of MFM */ import * as assert from 'assert'; import analyze from '../src/mfm/parse'; import toHtml from '../src/mfm/html'; import syntaxhighlighter from '../src/mfm/parse/core/syntax-highlighter'; describe('Text', () => { it('can be analyzed', () => { const tokens = analyze('@himawari @hima_sub@namori.net お腹ペコい :cat: #yryr'); assert.deepEqual([ { type: 'mention', content: '@himawari', canonical: '@himawari', username: 'himawari', host: null }, { type: 'text', content: ' ' }, { type: 'mention', content: '@hima_sub@namori.net', canonical: '@hima_sub@namori.net', username: 'hima_sub', host: 'namori.net' }, { type: 'text', content: ' お腹ペコい ' }, { type: 'emoji', content: ':cat:', name: 'cat' }, { type: 'text', content: ' ' }, { type: 'hashtag', content: '#yryr', hashtag: 'yryr' } ], tokens); }); it('can be inverted', () => { const text = '@himawari @hima_sub@namori.net お腹ペコい :cat: #yryr'; assert.equal(analyze(text).map(x => x.content).join(''), text); }); describe('elements', () => { it('bold', () => { const tokens = analyze('**Strawberry** Pasta'); assert.deepEqual([ { type: 'bold', content: '**Strawberry**', bold: 'Strawberry' }, { type: 'text', content: ' Pasta' } ], tokens); }); it('big', () => { const tokens = analyze('***Strawberry*** Pasta'); assert.deepEqual([ { type: 'big', content: '***Strawberry***', big: 'Strawberry' }, { type: 'text', content: ' Pasta' } ], tokens); }); it('motion', () => { const tokens1 = analyze('(((Strawberry))) Pasta'); assert.deepEqual([ { type: 'motion', content: '(((Strawberry)))', motion: 'Strawberry' }, { type: 'text', content: ' Pasta' } ], tokens1); const tokens2 = analyze('<motion>Strawberry</motion> Pasta'); assert.deepEqual([ { type: 'motion', content: '<motion>Strawberry</motion>', motion: 'Strawberry' }, { type: 'text', content: ' Pasta' } ], tokens2); }); describe('mention', () => { it('local', () => { const tokens = analyze('@himawari お腹ペコい'); assert.deepEqual([ { type: 'mention', content: '@himawari', canonical: '@himawari', username: 'himawari', host: null }, { type: 'text', content: ' お腹ペコい' } ], tokens); }); it('remote', () => { const tokens = analyze('@hima_sub@namori.net お腹ペコい'); assert.deepEqual([ { type: 'mention', content: '@hima_sub@namori.net', canonical: '@hima_sub@namori.net', username: 'hima_sub', host: 'namori.net' }, { type: 'text', content: ' お腹ペコい' } ], tokens); }); it('remote punycode', () => { const tokens = analyze('@hima_sub@xn--q9j5bya.xn--zckzah お腹ペコい'); assert.deepEqual([ { type: 'mention', content: '@hima_sub@xn--q9j5bya.xn--zckzah', canonical: '@hima_sub@なもり.テスト', username: 'hima_sub', host: 'xn--q9j5bya.xn--zckzah' }, { type: 'text', content: ' お腹ペコい' } ], tokens); }); it('ignore', () => { const tokens = analyze('idolm@ster'); assert.deepEqual([ { type: 'text', content: 'idolm@ster' } ], tokens); const tokens2 = analyze('@a\n@b\n@c'); assert.deepEqual([ { type: 'mention', content: '@a', canonical: '@a', username: 'a', host: null }, { type: 'text', content: '\n' }, { type: 'mention', content: '@b', canonical: '@b', username: 'b', host: null }, { type: 'text', content: '\n' }, { type: 'mention', content: '@c', canonical: '@c', username: 'c', host: null } ], tokens2); const tokens3 = analyze('**x**@a'); assert.deepEqual([ { type: 'bold', content: '**x**', bold: 'x' }, { type: 'mention', content: '@a', canonical: '@a', username: 'a', host: null } ], tokens3); }); }); it('hashtag', () => { const tokens1 = analyze('Strawberry Pasta #alice'); assert.deepEqual([ { type: 'text', content: 'Strawberry Pasta ' }, { type: 'hashtag', content: '#alice', hashtag: 'alice' } ], tokens1); const tokens2 = analyze('Foo #bar, baz #piyo.'); assert.deepEqual([ { type: 'text', content: 'Foo ' }, { type: 'hashtag', content: '#bar', hashtag: 'bar' }, { type: 'text', content: ', baz ' }, { type: 'hashtag', content: '#piyo', hashtag: 'piyo' }, { type: 'text', content: '.' } ], tokens2); const tokens3 = analyze('#Foo!'); assert.deepEqual([ { type: 'hashtag', content: '#Foo', hashtag: 'Foo' }, { type: 'text', content: '!' }, ], tokens3); }); it('quote', () => { const tokens1 = analyze('> foo\nbar\nbaz'); assert.deepEqual([ { type: 'quote', content: '> foo\nbar\nbaz', quote: 'foo\nbar\nbaz' } ], tokens1); const tokens2 = analyze('before\n> foo\nbar\nbaz\n\nafter'); assert.deepEqual([ { type: 'text', content: 'before' }, { type: 'quote', content: '\n> foo\nbar\nbaz\n\n', quote: 'foo\nbar\nbaz' }, { type: 'text', content: 'after' } ], tokens2); const tokens3 = analyze('piyo> foo\nbar\nbaz'); assert.deepEqual([ { type: 'text', content: 'piyo> foo\nbar\nbaz' } ], tokens3); const tokens4 = analyze('> foo\n> bar\n> baz'); assert.deepEqual([ { type: 'quote', content: '> foo\n> bar\n> baz', quote: 'foo\nbar\nbaz' } ], tokens4); const tokens5 = analyze('"\nfoo\nbar\nbaz\n"'); assert.deepEqual([ { type: 'quote', content: '"\nfoo\nbar\nbaz\n"', quote: 'foo\nbar\nbaz' } ], tokens5); }); describe('url', () => { it('simple', () => { const tokens = analyze('https://example.com'); assert.deepEqual([{ type: 'url', content: 'https://example.com', url: 'https://example.com' }], tokens); }); it('ignore trailing period', () => { const tokens = analyze('https://example.com.'); assert.deepEqual([{ type: 'url', content: 'https://example.com', url: 'https://example.com' }, { type: 'text', content: '.' }], tokens); }); it('with comma', () => { const tokens = analyze('https://example.com/foo?bar=a,b'); assert.deepEqual([{ type: 'url', content: 'https://example.com/foo?bar=a,b', url: 'https://example.com/foo?bar=a,b' }], tokens); }); it('ignore trailing comma', () => { const tokens = analyze('https://example.com/foo, bar'); assert.deepEqual([{ type: 'url', content: 'https://example.com/foo', url: 'https://example.com/foo' }, { type: 'text', content: ', bar' }], tokens); }); it('with brackets', () => { const tokens = analyze('https://example.com/foo(bar)'); assert.deepEqual([{ type: 'url', content: 'https://example.com/foo(bar)', url: 'https://example.com/foo(bar)' }], tokens); }); it('ignore parent brackets', () => { const tokens = analyze('(https://example.com/foo)'); assert.deepEqual([{ type: 'text', content: '(' }, { type: 'url', content: 'https://example.com/foo', url: 'https://example.com/foo' }, { type: 'text', content: ')' }], tokens); }); it('ignore parent brackets with internal brackets', () => { const tokens = analyze('(https://example.com/foo(bar))'); assert.deepEqual([{ type: 'text', content: '(' }, { type: 'url', content: 'https://example.com/foo(bar)', url: 'https://example.com/foo(bar)' }, { type: 'text', content: ')' }], tokens); }); }); it('link', () => { const tokens = analyze('[ひまさく](https://himasaku.net)'); assert.deepEqual([{ type: 'link', content: '[ひまさく](https://himasaku.net)', title: 'ひまさく', url: 'https://himasaku.net', silent: false }], tokens); }); it('emoji', () => { const tokens1 = analyze(':cat:'); assert.deepEqual([ { type: 'emoji', content: ':cat:', name: 'cat' } ], tokens1); const tokens2 = analyze(':cat::cat::cat:'); assert.deepEqual([ { type: 'emoji', content: ':cat:', name: 'cat' }, { type: 'emoji', content: ':cat:', name: 'cat' }, { type: 'emoji', content: ':cat:', name: 'cat' } ], tokens2); const tokens3 = analyze('🍎'); assert.deepEqual([ { type: 'emoji', content: '🍎', emoji: '🍎' } ], tokens3); }); it('block code', () => { const tokens = analyze('```\nvar x = "Strawberry Pasta";\n```'); assert.equal(tokens[0].type, 'code'); assert.equal(tokens[0].content, '```\nvar x = "Strawberry Pasta";\n```'); }); it('inline code', () => { const tokens = analyze('`var x = "Strawberry Pasta";`'); assert.equal(tokens[0].type, 'inline-code'); assert.equal(tokens[0].content, '`var x = "Strawberry Pasta";`'); }); it('math', () => { const fomula = 'x = {-b \\pm \\sqrt{b^2-4ac} \\over 2a}'; const text = `\\(${fomula}\\)`; const tokens = analyze(text); assert.deepEqual([ { type: 'math', content: text, formula: fomula } ], tokens); }); it('search', () => { const tokens1 = analyze('a b c 検索'); assert.deepEqual([ { type: 'search', content: 'a b c 検索', query: 'a b c' } ], tokens1); const tokens2 = analyze('a b c Search'); assert.deepEqual([ { type: 'search', content: 'a b c Search', query: 'a b c' } ], tokens2); const tokens3 = analyze('a b c search'); assert.deepEqual([ { type: 'search', content: 'a b c search', query: 'a b c' } ], tokens3); const tokens4 = analyze('a b c SEARCH'); assert.deepEqual([ { type: 'search', content: 'a b c SEARCH', query: 'a b c' } ], tokens4); }); it('title', () => { const tokens1 = analyze('【yee】\nhaw'); assert.deepEqual( { type: 'title', content: '【yee】\n', title: 'yee' } , tokens1[0]); const tokens2 = analyze('[yee]\nhaw'); assert.deepEqual( { type: 'title', content: '[yee]\n', title: 'yee' } , tokens2[0]); const tokens3 = analyze('a [a]\nb [b]\nc [c]'); assert.deepEqual( { type: 'text', content: 'a [a]\nb [b]\nc [c]' } , tokens3[0]); const tokens4 = analyze('foo\n【bar】\nbuzz'); assert.deepEqual([ { type: 'text', content: 'foo' }, { type: 'title', content: '\n【bar】\n', title: 'bar' }, { type: 'text', content: 'buzz' }, ], tokens4); }); }); describe('syntax highlighting', () => { it('comment', () => { const html1 = syntaxhighlighter('// Strawberry pasta'); assert.equal(html1, '<span class="comment">// Strawberry pasta</span>'); const html2 = syntaxhighlighter('x // x\ny // y'); assert.equal(html2, 'x <span class="comment">// x\n</span>y <span class="comment">// y</span>'); }); it('regexp', () => { const html = syntaxhighlighter('/.*/'); assert.equal(html, '<span class="regexp">/.*/</span>'); }); it('slash', () => { const html = syntaxhighlighter('/'); assert.equal(html, '<span class="symbol">/</span>'); }); }); describe('toHtml', () => { it('br', () => { const input = 'foo\nbar\nbaz'; const output = '<p>foo<br>bar<br>baz</p>'; assert.equal(toHtml(analyze(input)), output); }); }); });