808 lines
20 KiB
TypeScript
808 lines
20 KiB
TypeScript
/*
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* Tests of MFM
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*/
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import * as assert from 'assert';
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import analyze from '../src/mfm/parse';
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import toHtml from '../src/mfm/html';
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import { createTree as tree, createLeaf as leaf, MfmTree } from '../src/mfm/parser';
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function text(text: string): MfmTree {
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return leaf('text', { text });
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}
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describe('createLeaf', () => {
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it('creates leaf', () => {
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assert.deepStrictEqual(leaf('text', { text: 'abc' }), {
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node: {
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type: 'text',
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props: {
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text: 'abc'
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}
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},
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children: [],
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});
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});
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});
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describe('createTree', () => {
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it('creates tree', () => {
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const t = tree('tree', [
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leaf('left', { a: 2 }),
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leaf('right', { b: 'hi' })
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], {
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c: 4
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});
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assert.deepStrictEqual(t, {
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node: {
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type: 'tree',
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props: {
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c: 4
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}
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},
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children: [
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leaf('left', { a: 2 }),
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leaf('right', { b: 'hi' })
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],
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});
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});
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});
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describe('MFM', () => {
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it('can be analyzed', () => {
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const tokens = analyze('@himawari @hima_sub@namori.net お腹ペコい :cat: #yryr');
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assert.deepStrictEqual(tokens, [
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leaf('mention', { acct: '@himawari', canonical: '@himawari', username: 'himawari', host: null }),
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text(' '),
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leaf('mention', { acct: '@hima_sub@namori.net', canonical: '@hima_sub@namori.net', username: 'hima_sub', host: 'namori.net' }),
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text(' お腹ペコい '),
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leaf('emoji', { name: 'cat' }),
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text(' '),
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leaf('hashtag', { hashtag: 'yryr' }),
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]);
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});
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describe('elements', () => {
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describe('bold', () => {
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it('simple', () => {
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const tokens = analyze('**foo**');
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assert.deepStrictEqual(tokens, [
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tree('bold', [
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text('foo')
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], {}),
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]);
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});
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it('with other texts', () => {
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const tokens = analyze('bar**foo**bar');
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assert.deepStrictEqual(tokens, [
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text('bar'),
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tree('bold', [
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text('foo')
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], {}),
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text('bar'),
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]);
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});
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});
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it('big', () => {
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const tokens = analyze('***Strawberry*** Pasta');
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assert.deepStrictEqual(tokens, [
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tree('big', [
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text('Strawberry')
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], {}),
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text(' Pasta'),
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]);
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});
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it('small', () => {
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const tokens = analyze('<small>smaller</small>');
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assert.deepStrictEqual(tokens, [
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tree('small', [
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text('smaller')
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], {}),
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]);
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});
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describe('motion', () => {
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it('by triple brackets', () => {
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const tokens = analyze('(((foo)))');
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assert.deepStrictEqual(tokens, [
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tree('motion', [
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text('foo')
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], {}),
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]);
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});
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it('by triple brackets (with other texts)', () => {
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const tokens = analyze('bar(((foo)))bar');
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assert.deepStrictEqual(tokens, [
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text('bar'),
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tree('motion', [
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text('foo')
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], {}),
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text('bar'),
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]);
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});
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it('by <motion> tag', () => {
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const tokens = analyze('<motion>foo</motion>');
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assert.deepStrictEqual(tokens, [
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tree('motion', [
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text('foo')
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], {}),
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]);
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});
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it('by <motion> tag (with other texts)', () => {
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const tokens = analyze('bar<motion>foo</motion>bar');
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assert.deepStrictEqual(tokens, [
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text('bar'),
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tree('motion', [
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text('foo')
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], {}),
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text('bar'),
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]);
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});
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});
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describe('mention', () => {
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it('local', () => {
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const tokens = analyze('@himawari foo');
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assert.deepStrictEqual(tokens, [
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leaf('mention', { acct: '@himawari', canonical: '@himawari', username: 'himawari', host: null }),
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text(' foo')
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]);
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});
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it('remote', () => {
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const tokens = analyze('@hima_sub@namori.net foo');
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assert.deepStrictEqual(tokens, [
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leaf('mention', { acct: '@hima_sub@namori.net', canonical: '@hima_sub@namori.net', username: 'hima_sub', host: 'namori.net' }),
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text(' foo')
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]);
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});
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it('remote punycode', () => {
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const tokens = analyze('@hima_sub@xn--q9j5bya.xn--zckzah foo');
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assert.deepStrictEqual(tokens, [
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leaf('mention', { acct: '@hima_sub@xn--q9j5bya.xn--zckzah', canonical: '@hima_sub@なもり.テスト', username: 'hima_sub', host: 'xn--q9j5bya.xn--zckzah' }),
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text(' foo')
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]);
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});
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it('ignore', () => {
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const tokens = analyze('idolm@ster');
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assert.deepStrictEqual(tokens, [
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text('idolm@ster')
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]);
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const tokens2 = analyze('@a\n@b\n@c');
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assert.deepStrictEqual(tokens2, [
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leaf('mention', { acct: '@a', canonical: '@a', username: 'a', host: null }),
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text('\n'),
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leaf('mention', { acct: '@b', canonical: '@b', username: 'b', host: null }),
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text('\n'),
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leaf('mention', { acct: '@c', canonical: '@c', username: 'c', host: null })
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]);
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const tokens3 = analyze('**x**@a');
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assert.deepStrictEqual(tokens3, [
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tree('bold', [
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text('x')
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], {}),
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leaf('mention', { acct: '@a', canonical: '@a', username: 'a', host: null })
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]);
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const tokens4 = analyze('@\n@v\n@veryverylongusername' /* \n@toolongtobeasamention */ );
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assert.deepStrictEqual(tokens4, [
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text('@\n'),
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leaf('mention', { acct: '@v', canonical: '@v', username: 'v', host: null }),
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text('\n'),
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leaf('mention', { acct: '@veryverylongusername', canonical: '@veryverylongusername', username: 'veryverylongusername', host: null }),
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// text('\n@toolongtobeasamention')
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]);
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/*
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const tokens5 = analyze('@domain_is@valid.example.com\n@domain_is@.invalid\n@domain_is@invali.d\n@domain_is@invali.d\n@domain_is@-invalid.com\n@domain_is@invalid-.com');
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assert.deepStrictEqual([
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leaf('mention', { acct: '@domain_is@valid.example.com', canonical: '@domain_is@valid.example.com', username: 'domain_is', host: 'valid.example.com' }),
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text('\n@domain_is@.invalid\n@domain_is@invali.d\n@domain_is@invali.d\n@domain_is@-invalid.com\n@domain_is@invalid-.com')
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], tokens5);
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*/
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});
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});
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describe('hashtag', () => {
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it('simple', () => {
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const tokens = analyze('#alice');
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assert.deepStrictEqual(tokens, [
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leaf('hashtag', { hashtag: 'alice' })
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]);
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});
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it('after line break', () => {
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const tokens = analyze('foo\n#alice');
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assert.deepStrictEqual(tokens, [
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text('foo\n'),
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leaf('hashtag', { hashtag: 'alice' })
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]);
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});
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it('with text', () => {
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const tokens = analyze('Strawberry Pasta #alice');
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assert.deepStrictEqual(tokens, [
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text('Strawberry Pasta '),
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leaf('hashtag', { hashtag: 'alice' })
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]);
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});
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it('with text (zenkaku)', () => {
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const tokens = analyze('こんにちは#世界');
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assert.deepStrictEqual(tokens, [
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text('こんにちは'),
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leaf('hashtag', { hashtag: '世界' })
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]);
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});
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it('ignore comma and period', () => {
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const tokens = analyze('Foo #bar, baz #piyo.');
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assert.deepStrictEqual(tokens, [
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text('Foo '),
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leaf('hashtag', { hashtag: 'bar' }),
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text(', baz '),
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leaf('hashtag', { hashtag: 'piyo' }),
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text('.'),
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]);
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});
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it('ignore exclamation mark', () => {
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const tokens = analyze('#Foo!');
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assert.deepStrictEqual(tokens, [
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leaf('hashtag', { hashtag: 'Foo' }),
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text('!'),
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]);
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});
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it('allow including number', () => {
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const tokens = analyze('#foo123');
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assert.deepStrictEqual(tokens, [
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leaf('hashtag', { hashtag: 'foo123' }),
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]);
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});
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it('with brackets', () => {
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const tokens1 = analyze('(#foo)');
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assert.deepStrictEqual(tokens1, [
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text('('),
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leaf('hashtag', { hashtag: 'foo' }),
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text(')'),
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]);
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const tokens2 = analyze('「#foo」');
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assert.deepStrictEqual(tokens2, [
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text('「'),
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leaf('hashtag', { hashtag: 'foo' }),
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text('」'),
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]);
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});
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it('with mixed brackets', () => {
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const tokens = analyze('「#foo(bar)」');
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assert.deepStrictEqual(tokens, [
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text('「'),
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leaf('hashtag', { hashtag: 'foo(bar)' }),
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text('」'),
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]);
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});
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it('with brackets (space before)', () => {
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const tokens1 = analyze('(bar #foo)');
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assert.deepStrictEqual(tokens1, [
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text('(bar '),
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leaf('hashtag', { hashtag: 'foo' }),
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text(')'),
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]);
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const tokens2 = analyze('「bar #foo」');
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assert.deepStrictEqual(tokens2, [
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text('「bar '),
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leaf('hashtag', { hashtag: 'foo' }),
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text('」'),
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]);
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});
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it('disallow number only', () => {
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const tokens = analyze('#123');
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assert.deepStrictEqual(tokens, [
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text('#123'),
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]);
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});
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it('disallow number only (with brackets)', () => {
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const tokens = analyze('(#123)');
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assert.deepStrictEqual(tokens, [
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text('(#123)'),
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]);
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});
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});
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describe('quote', () => {
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it('basic', () => {
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const tokens1 = analyze('> foo');
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assert.deepStrictEqual(tokens1, [
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tree('quote', [
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text('foo')
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], {})
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]);
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const tokens2 = analyze('>foo');
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assert.deepStrictEqual(tokens2, [
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tree('quote', [
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text('foo')
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], {})
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]);
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});
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it('series', () => {
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const tokens = analyze('> foo\n\n> bar');
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assert.deepStrictEqual(tokens, [
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tree('quote', [
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text('foo')
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], {}),
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text('\n'),
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tree('quote', [
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text('bar')
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], {}),
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]);
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});
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it('trailing line break', () => {
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const tokens1 = analyze('> foo\n');
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assert.deepStrictEqual(tokens1, [
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tree('quote', [
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text('foo')
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], {}),
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]);
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const tokens2 = analyze('> foo\n\n');
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assert.deepStrictEqual(tokens2, [
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tree('quote', [
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text('foo')
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], {}),
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text('\n')
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]);
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});
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it('multiline', () => {
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const tokens1 = analyze('>foo\n>bar');
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assert.deepStrictEqual(tokens1, [
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tree('quote', [
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text('foo\nbar')
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], {})
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]);
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const tokens2 = analyze('> foo\n> bar');
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assert.deepStrictEqual(tokens2, [
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tree('quote', [
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text('foo\nbar')
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], {})
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]);
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});
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it('multiline with trailing line break', () => {
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const tokens1 = analyze('> foo\n> bar\n');
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assert.deepStrictEqual(tokens1, [
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tree('quote', [
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text('foo\nbar')
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], {}),
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]);
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const tokens2 = analyze('> foo\n> bar\n\n');
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assert.deepStrictEqual(tokens2, [
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tree('quote', [
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text('foo\nbar')
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], {}),
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text('\n')
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]);
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});
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it('with before and after texts', () => {
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const tokens = analyze('before\n> foo\nafter');
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assert.deepStrictEqual(tokens, [
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text('before\n'),
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tree('quote', [
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text('foo')
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], {}),
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text('after'),
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]);
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});
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it('multiple quotes', () => {
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const tokens = analyze('> foo\nbar\n\n> foo\nbar\n\n> foo\nbar');
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assert.deepStrictEqual(tokens, [
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tree('quote', [
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text('foo')
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], {}),
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text('bar\n\n'),
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tree('quote', [
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text('foo')
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], {}),
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text('bar\n\n'),
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tree('quote', [
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text('foo')
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], {}),
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text('bar'),
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]);
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});
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it('require line break before ">"', () => {
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const tokens = analyze('foo>bar');
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assert.deepStrictEqual(tokens, [
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text('foo>bar'),
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]);
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});
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it('nested', () => {
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const tokens = analyze('>> foo\n> bar');
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assert.deepStrictEqual(tokens, [
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tree('quote', [
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tree('quote', [
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text('foo')
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], {}),
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text('bar')
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], {})
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]);
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});
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it('trim line breaks', () => {
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const tokens = analyze('foo\n\n>a\n>>b\n>>\n>>>\n>>>c\n>>>\n>d\n\n');
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assert.deepStrictEqual(tokens, [
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text('foo\n\n'),
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tree('quote', [
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text('a\n'),
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tree('quote', [
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text('b\n\n'),
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tree('quote', [
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text('\nc\n')
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], {})
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], {}),
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text('d')
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], {}),
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text('\n'),
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]);
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});
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});
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describe('url', () => {
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it('simple', () => {
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const tokens = analyze('https://example.com');
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assert.deepStrictEqual(tokens, [
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leaf('url', { url: 'https://example.com' })
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]);
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});
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it('ignore trailing period', () => {
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const tokens = analyze('https://example.com.');
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assert.deepStrictEqual(tokens, [
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leaf('url', { url: 'https://example.com' }),
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text('.')
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]);
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});
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it('with comma', () => {
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const tokens = analyze('https://example.com/foo?bar=a,b');
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assert.deepStrictEqual(tokens, [
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leaf('url', { url: 'https://example.com/foo?bar=a,b' })
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]);
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});
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it('ignore trailing comma', () => {
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const tokens = analyze('https://example.com/foo, bar');
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assert.deepStrictEqual(tokens, [
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leaf('url', { url: 'https://example.com/foo' }),
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text(', bar')
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]);
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});
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it('with brackets', () => {
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const tokens = analyze('https://example.com/foo(bar)');
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assert.deepStrictEqual(tokens, [
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leaf('url', { url: 'https://example.com/foo(bar)' })
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]);
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});
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it('ignore parent brackets', () => {
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const tokens = analyze('(https://example.com/foo)');
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assert.deepStrictEqual(tokens, [
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text('('),
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leaf('url', { url: 'https://example.com/foo' }),
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text(')')
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]);
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});
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it('ignore parent brackets 2', () => {
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const tokens = analyze('(foo https://example.com/foo)');
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assert.deepStrictEqual(tokens, [
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text('(foo '),
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leaf('url', { url: 'https://example.com/foo' }),
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text(')')
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]);
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});
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it('ignore parent brackets with internal brackets', () => {
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const tokens = analyze('(https://example.com/foo(bar))');
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assert.deepStrictEqual(tokens, [
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text('('),
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leaf('url', { url: 'https://example.com/foo(bar)' }),
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text(')')
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]);
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});
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});
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describe('link', () => {
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it('simple', () => {
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const tokens = analyze('[foo](https://example.com)');
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assert.deepStrictEqual(tokens, [
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tree('link', [
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text('foo')
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], { url: 'https://example.com', silent: false })
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]);
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});
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it('simple (with silent flag)', () => {
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const tokens = analyze('?[foo](https://example.com)');
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||
assert.deepStrictEqual(tokens, [
|
||
tree('link', [
|
||
text('foo')
|
||
], { url: 'https://example.com', silent: true })
|
||
]);
|
||
});
|
||
|
||
it('in text', () => {
|
||
const tokens = analyze('before[foo](https://example.com)after');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('before'),
|
||
tree('link', [
|
||
text('foo')
|
||
], { url: 'https://example.com', silent: false }),
|
||
text('after'),
|
||
]);
|
||
});
|
||
|
||
it('with brackets', () => {
|
||
const tokens = analyze('[foo](https://example.com/foo(bar))');
|
||
assert.deepStrictEqual(tokens, [
|
||
tree('link', [
|
||
text('foo')
|
||
], { url: 'https://example.com/foo(bar)', silent: false })
|
||
]);
|
||
});
|
||
|
||
it('with parent brackets', () => {
|
||
const tokens = analyze('([foo](https://example.com/foo(bar)))');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('('),
|
||
tree('link', [
|
||
text('foo')
|
||
], { url: 'https://example.com/foo(bar)', silent: false }),
|
||
text(')')
|
||
]);
|
||
});
|
||
});
|
||
|
||
it('emoji', () => {
|
||
const tokens1 = analyze(':cat:');
|
||
assert.deepStrictEqual(tokens1, [
|
||
leaf('emoji', { name: 'cat' })
|
||
]);
|
||
|
||
const tokens2 = analyze(':cat::cat::cat:');
|
||
assert.deepStrictEqual(tokens2, [
|
||
leaf('emoji', { name: 'cat' }),
|
||
leaf('emoji', { name: 'cat' }),
|
||
leaf('emoji', { name: 'cat' })
|
||
]);
|
||
|
||
const tokens3 = analyze('🍎');
|
||
assert.deepStrictEqual(tokens3, [
|
||
leaf('emoji', { emoji: '🍎' })
|
||
]);
|
||
});
|
||
|
||
describe('block code', () => {
|
||
it('simple', () => {
|
||
const tokens = analyze('```\nvar x = "Strawberry Pasta";\n```');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('blockCode', { code: 'var x = "Strawberry Pasta";', lang: null })
|
||
]);
|
||
});
|
||
|
||
it('can specify language', () => {
|
||
const tokens = analyze('``` json\n{ "x": 42 }\n```');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('blockCode', { code: '{ "x": 42 }', lang: 'json' })
|
||
]);
|
||
});
|
||
|
||
it('require line break before "```"', () => {
|
||
const tokens = analyze('before```\nfoo\n```');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('before'),
|
||
leaf('inlineCode', { code: '`' }),
|
||
text('\nfoo\n'),
|
||
leaf('inlineCode', { code: '`' })
|
||
]);
|
||
});
|
||
|
||
it('series', () => {
|
||
const tokens = analyze('```\nfoo\n```\n```\nbar\n```\n```\nbaz\n```');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('blockCode', { code: 'foo', lang: null }),
|
||
leaf('blockCode', { code: 'bar', lang: null }),
|
||
leaf('blockCode', { code: 'baz', lang: null }),
|
||
]);
|
||
});
|
||
|
||
it('ignore internal marker', () => {
|
||
const tokens = analyze('```\naaa```bbb\n```');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('blockCode', { code: 'aaa```bbb', lang: null })
|
||
]);
|
||
});
|
||
|
||
it('trim after line break', () => {
|
||
const tokens = analyze('```\nfoo\n```\nbar');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('blockCode', { code: 'foo', lang: null }),
|
||
text('bar')
|
||
]);
|
||
});
|
||
});
|
||
|
||
describe('inline code', () => {
|
||
it('simple', () => {
|
||
const tokens = analyze('`var x = "Strawberry Pasta";`');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('inlineCode', { code: 'var x = "Strawberry Pasta";' })
|
||
]);
|
||
});
|
||
|
||
it('disallow line break', () => {
|
||
const tokens = analyze('`foo\nbar`');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('`foo\nbar`')
|
||
]);
|
||
});
|
||
|
||
it('disallow ´', () => {
|
||
const tokens = analyze('`foo´bar`');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('`foo´bar`')
|
||
]);
|
||
});
|
||
});
|
||
|
||
it('math', () => {
|
||
const fomula = 'x = {-b \\pm \\sqrt{b^2-4ac} \\over 2a}';
|
||
const text = `\\(${fomula}\\)`;
|
||
const tokens = analyze(text);
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('math', { formula: fomula })
|
||
]);
|
||
});
|
||
|
||
it('search', () => {
|
||
const tokens1 = analyze('a b c 検索');
|
||
assert.deepStrictEqual(tokens1, [
|
||
leaf('search', { content: 'a b c 検索', query: 'a b c' })
|
||
]);
|
||
|
||
const tokens2 = analyze('a b c Search');
|
||
assert.deepStrictEqual(tokens2, [
|
||
leaf('search', { content: 'a b c Search', query: 'a b c' })
|
||
]);
|
||
|
||
const tokens3 = analyze('a b c search');
|
||
assert.deepStrictEqual(tokens3, [
|
||
leaf('search', { content: 'a b c search', query: 'a b c' })
|
||
]);
|
||
|
||
const tokens4 = analyze('a b c SEARCH');
|
||
assert.deepStrictEqual(tokens4, [
|
||
leaf('search', { content: 'a b c SEARCH', query: 'a b c' })
|
||
]);
|
||
});
|
||
|
||
describe('title', () => {
|
||
it('simple', () => {
|
||
const tokens = analyze('【foo】');
|
||
assert.deepStrictEqual(tokens, [
|
||
tree('title', [
|
||
text('foo')
|
||
], {})
|
||
]);
|
||
});
|
||
|
||
it('require line break', () => {
|
||
const tokens = analyze('a【foo】');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('a【foo】')
|
||
]);
|
||
});
|
||
|
||
it('with before and after texts', () => {
|
||
const tokens = analyze('before\n【foo】\nafter');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('before\n'),
|
||
tree('title', [
|
||
text('foo')
|
||
], {}),
|
||
text('after')
|
||
]);
|
||
});
|
||
});
|
||
|
||
describe('center', () => {
|
||
it('simple', () => {
|
||
const tokens = analyze('<center>foo</center>');
|
||
assert.deepStrictEqual(tokens, [
|
||
tree('center', [
|
||
text('foo')
|
||
], {}),
|
||
]);
|
||
});
|
||
});
|
||
|
||
describe('strike', () => {
|
||
it('simple', () => {
|
||
const tokens = analyze('~~foo~~');
|
||
assert.deepStrictEqual(tokens, [
|
||
tree('strike', [
|
||
text('foo')
|
||
], {}),
|
||
]);
|
||
});
|
||
});
|
||
|
||
describe('italic', () => {
|
||
it('simple', () => {
|
||
const tokens = analyze('<i>foo</i>');
|
||
assert.deepStrictEqual(tokens, [
|
||
tree('italic', [
|
||
text('foo')
|
||
], {}),
|
||
]);
|
||
});
|
||
});
|
||
});
|
||
|
||
describe('toHtml', () => {
|
||
it('br', () => {
|
||
const input = 'foo\nbar\nbaz';
|
||
const output = '<p><span>foo<br>bar<br>baz</span></p>';
|
||
assert.equal(toHtml(analyze(input)), output);
|
||
});
|
||
});
|
||
|
||
it('code block with quote', () => {
|
||
const tokens = analyze('> foo\n```\nbar\n```');
|
||
assert.deepStrictEqual(tokens, [
|
||
tree('quote', [
|
||
text('foo')
|
||
], {}),
|
||
leaf('blockCode', { code: 'bar', lang: null })
|
||
]);
|
||
});
|
||
|
||
it('quote between two code blocks', () => {
|
||
const tokens = analyze('```\nbefore\n```\n> foo\n```\nafter\n```');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('blockCode', { code: 'before', lang: null }),
|
||
tree('quote', [
|
||
text('foo')
|
||
], {}),
|
||
leaf('blockCode', { code: 'after', lang: null })
|
||
]);
|
||
});
|
||
});
|