1212 lines
27 KiB
TypeScript
1212 lines
27 KiB
TypeScript
/*
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* Tests of MFM
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*
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* How to run the tests:
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* > mocha test/mfm.ts --require ts-node/register
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*
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* To specify test:
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* > mocha test/mfm.ts --require ts-node/register -g 'test name'
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*/
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import * as assert from 'assert';
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import { parse, parsePlain } from '../src/mfm/parse';
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import { toHtml } from '../src/mfm/toHtml';
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import { createTree as tree, createLeaf as leaf, MfmTree } from '../src/mfm/types';
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import { removeOrphanedBrackets } from '../src/mfm/language';
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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('removeOrphanedBrackets', () => {
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it('single (contained)', () => {
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const input = '(foo)';
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const expected = '(foo)';
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const actual = removeOrphanedBrackets(input);
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assert.deepStrictEqual(actual, expected);
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});
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it('single (head)', () => {
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const input = '(foo)bar';
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const expected = '(foo)bar';
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const actual = removeOrphanedBrackets(input);
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assert.deepStrictEqual(actual, expected);
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});
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it('single (tail)', () => {
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const input = 'foo(bar)';
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const expected = 'foo(bar)';
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const actual = removeOrphanedBrackets(input);
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assert.deepStrictEqual(actual, expected);
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});
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it('a', () => {
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const input = '(foo';
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const expected = '';
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const actual = removeOrphanedBrackets(input);
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assert.deepStrictEqual(actual, expected);
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});
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it('b', () => {
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const input = ')foo';
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const expected = '';
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const actual = removeOrphanedBrackets(input);
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assert.deepStrictEqual(actual, expected);
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});
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it('nested', () => {
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const input = 'foo(「(bar)」)';
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const expected = 'foo(「(bar)」)';
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const actual = removeOrphanedBrackets(input);
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assert.deepStrictEqual(actual, expected);
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});
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it('no brackets', () => {
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const input = 'foo';
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const expected = 'foo';
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const actual = removeOrphanedBrackets(input);
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assert.deepStrictEqual(actual, expected);
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});
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it('with foreign bracket (single)', () => {
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const input = 'foo(bar))';
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const expected = 'foo(bar)';
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const actual = removeOrphanedBrackets(input);
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assert.deepStrictEqual(actual, expected);
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});
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it('with foreign bracket (open)', () => {
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const input = 'foo(bar';
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const expected = 'foo';
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const actual = removeOrphanedBrackets(input);
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assert.deepStrictEqual(actual, expected);
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});
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it('with foreign bracket (close)', () => {
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const input = 'foo)bar';
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const expected = 'foo';
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const actual = removeOrphanedBrackets(input);
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assert.deepStrictEqual(actual, expected);
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});
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it('with foreign bracket (close and open)', () => {
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const input = 'foo)(bar';
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const expected = 'foo';
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const actual = removeOrphanedBrackets(input);
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assert.deepStrictEqual(actual, expected);
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});
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it('various bracket type', () => {
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const input = 'foo「(bar)」(';
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const expected = 'foo「(bar)」';
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const actual = removeOrphanedBrackets(input);
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assert.deepStrictEqual(actual, expected);
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});
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it('intersected', () => {
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const input = 'foo(「)」';
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const expected = 'foo(「)」';
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const actual = removeOrphanedBrackets(input);
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assert.deepStrictEqual(actual, expected);
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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 = parse('@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', {
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acct: '@himawari',
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canonical: '@himawari',
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username: 'himawari',
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host: null
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}),
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text(' '),
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leaf('mention', {
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acct: '@hima_sub@namori.net',
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canonical: '@hima_sub@namori.net',
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username: 'hima_sub',
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host: 'namori.net'
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}),
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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 = parse('**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 = parse('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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it('with underscores', () => {
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const tokens = parse('__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 underscores (ensure it allows alphabet only)', () => {
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const tokens = parse('(=^・__________・^=)');
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assert.deepStrictEqual(tokens, [
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text('(=^・__________・^=)')
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]);
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});
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it('mixed syntax', () => {
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const tokens = parse('**foo__');
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assert.deepStrictEqual(tokens, [
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text('**foo__'),
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]);
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});
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it('mixed syntax', () => {
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const tokens = parse('__foo**');
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assert.deepStrictEqual(tokens, [
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text('__foo**'),
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]);
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});
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});
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it('big', () => {
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const tokens = parse('***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 = parse('<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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it('flip', () => {
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const tokens = parse('<flip>foo</flip>');
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assert.deepStrictEqual(tokens, [
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tree('flip', [
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text('foo')
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], {}),
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]);
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});
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describe('spin', () => {
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it('text', () => {
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const tokens = parse('<spin>foo</spin>');
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assert.deepStrictEqual(tokens, [
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tree('spin', [
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text('foo')
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], {
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attr: null
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}),
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]);
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});
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it('emoji', () => {
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const tokens = parse('<spin>:foo:</spin>');
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assert.deepStrictEqual(tokens, [
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tree('spin', [
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leaf('emoji', { name: 'foo' })
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], {
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attr: null
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}),
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]);
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});
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it('with attr', () => {
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const tokens = parse('<spin left>:foo:</spin>');
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assert.deepStrictEqual(tokens, [
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tree('spin', [
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leaf('emoji', { name: 'foo' })
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], {
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attr: 'left'
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}),
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]);
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});
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/*
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it('multi', () => {
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const tokens = parse('<spin>:foo:</spin><spin>:foo:</spin>');
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assert.deepStrictEqual(tokens, [
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tree('spin', [
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leaf('emoji', { name: 'foo' })
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], {
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attr: null
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}),
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tree('spin', [
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leaf('emoji', { name: 'foo' })
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], {
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attr: null
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}),
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]);
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});
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it('nested', () => {
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const tokens = parse('<spin><spin>:foo:</spin></spin>');
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assert.deepStrictEqual(tokens, [
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tree('spin', [
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tree('spin', [
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leaf('emoji', { name: 'foo' })
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], {
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attr: null
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}),
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], {
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attr: null
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}),
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]);
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});
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*/
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});
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it('jump', () => {
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const tokens = parse('<jump>:foo:</jump>');
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assert.deepStrictEqual(tokens, [
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tree('jump', [
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leaf('emoji', { name: 'foo' })
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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 = parse('(((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 = parse('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 = parse('<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 = parse('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 = parse('@himawari foo');
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assert.deepStrictEqual(tokens, [
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leaf('mention', {
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acct: '@himawari',
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canonical: '@himawari',
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username: 'himawari',
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host: null
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}),
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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 = parse('@hima_sub@namori.net foo');
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assert.deepStrictEqual(tokens, [
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leaf('mention', {
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acct: '@hima_sub@namori.net',
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canonical: '@hima_sub@namori.net',
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username: 'hima_sub',
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host: 'namori.net'
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}),
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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 = parse('@hima_sub@xn--q9j5bya.xn--zckzah foo');
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assert.deepStrictEqual(tokens, [
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leaf('mention', {
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acct: '@hima_sub@xn--q9j5bya.xn--zckzah',
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canonical: '@hima_sub@なもり.テスト',
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username: 'hima_sub',
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host: 'xn--q9j5bya.xn--zckzah'
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}),
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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 = parse('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 = parse('@a\n@b\n@c');
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assert.deepStrictEqual(tokens2, [
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leaf('mention', {
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acct: '@a',
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canonical: '@a',
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username: 'a',
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host: null
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}),
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text('\n'),
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leaf('mention', {
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acct: '@b',
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canonical: '@b',
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username: 'b',
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host: null
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}),
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text('\n'),
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leaf('mention', {
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acct: '@c',
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canonical: '@c',
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username: 'c',
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host: null
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})
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]);
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const tokens3 = parse('**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', {
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acct: '@a',
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canonical: '@a',
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username: 'a',
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host: null
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})
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]);
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const tokens4 = parse('@\n@v\n@veryverylongusername');
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assert.deepStrictEqual(tokens4, [
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text('@\n'),
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leaf('mention', {
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acct: '@v',
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canonical: '@v',
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username: 'v',
|
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host: null
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}),
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text('\n'),
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leaf('mention', {
|
||
acct: '@veryverylongusername',
|
||
canonical: '@veryverylongusername',
|
||
username: 'veryverylongusername',
|
||
host: null
|
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}),
|
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]);
|
||
});
|
||
});
|
||
|
||
describe('hashtag', () => {
|
||
it('simple', () => {
|
||
const tokens = parse('#alice');
|
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assert.deepStrictEqual(tokens, [
|
||
leaf('hashtag', { hashtag: 'alice' })
|
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]);
|
||
});
|
||
|
||
it('after line break', () => {
|
||
const tokens = parse('foo\n#alice');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('foo\n'),
|
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leaf('hashtag', { hashtag: 'alice' })
|
||
]);
|
||
});
|
||
|
||
it('with text', () => {
|
||
const tokens = parse('Strawberry Pasta #alice');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('Strawberry Pasta '),
|
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leaf('hashtag', { hashtag: 'alice' })
|
||
]);
|
||
});
|
||
|
||
it('with text (zenkaku)', () => {
|
||
const tokens = parse('こんにちは#世界');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('こんにちは'),
|
||
leaf('hashtag', { hashtag: '世界' })
|
||
]);
|
||
});
|
||
|
||
it('ignore comma and period', () => {
|
||
const tokens = parse('Foo #bar, baz #piyo.');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('Foo '),
|
||
leaf('hashtag', { hashtag: 'bar' }),
|
||
text(', baz '),
|
||
leaf('hashtag', { hashtag: 'piyo' }),
|
||
text('.'),
|
||
]);
|
||
});
|
||
|
||
it('ignore exclamation mark', () => {
|
||
const tokens = parse('#Foo!');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('hashtag', { hashtag: 'Foo' }),
|
||
text('!'),
|
||
]);
|
||
});
|
||
|
||
it('ignore colon', () => {
|
||
const tokens = parse('#Foo:');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('hashtag', { hashtag: 'Foo' }),
|
||
text(':'),
|
||
]);
|
||
});
|
||
|
||
it('ignore single quote', () => {
|
||
const tokens = parse('#foo\'');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('hashtag', { hashtag: 'foo' }),
|
||
text('\''),
|
||
]);
|
||
});
|
||
|
||
it('ignore double quote', () => {
|
||
const tokens = parse('#foo"');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('hashtag', { hashtag: 'foo' }),
|
||
text('"'),
|
||
]);
|
||
});
|
||
|
||
it('allow including number', () => {
|
||
const tokens = parse('#foo123');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('hashtag', { hashtag: 'foo123' }),
|
||
]);
|
||
});
|
||
|
||
it('with brackets', () => {
|
||
const tokens1 = parse('(#foo)');
|
||
assert.deepStrictEqual(tokens1, [
|
||
text('('),
|
||
leaf('hashtag', { hashtag: 'foo' }),
|
||
text(')'),
|
||
]);
|
||
|
||
const tokens2 = parse('「#foo」');
|
||
assert.deepStrictEqual(tokens2, [
|
||
text('「'),
|
||
leaf('hashtag', { hashtag: 'foo' }),
|
||
text('」'),
|
||
]);
|
||
});
|
||
|
||
it('with mixed brackets', () => {
|
||
const tokens = parse('「#foo(bar)」');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('「'),
|
||
leaf('hashtag', { hashtag: 'foo(bar)' }),
|
||
text('」'),
|
||
]);
|
||
});
|
||
|
||
it('with brackets (space before)', () => {
|
||
const tokens1 = parse('(bar #foo)');
|
||
assert.deepStrictEqual(tokens1, [
|
||
text('(bar '),
|
||
leaf('hashtag', { hashtag: 'foo' }),
|
||
text(')'),
|
||
]);
|
||
|
||
const tokens2 = parse('「bar #foo」');
|
||
assert.deepStrictEqual(tokens2, [
|
||
text('「bar '),
|
||
leaf('hashtag', { hashtag: 'foo' }),
|
||
text('」'),
|
||
]);
|
||
});
|
||
|
||
it('disallow number only', () => {
|
||
const tokens = parse('#123');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('#123'),
|
||
]);
|
||
});
|
||
|
||
it('disallow number only (with brackets)', () => {
|
||
const tokens = parse('(#123)');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('(#123)'),
|
||
]);
|
||
});
|
||
|
||
it('ignore slash', () => {
|
||
const tokens = parse('#foo/bar');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('hashtag', { hashtag: 'foo' }),
|
||
text('/bar'),
|
||
]);
|
||
});
|
||
});
|
||
|
||
describe('quote', () => {
|
||
it('basic', () => {
|
||
const tokens1 = parse('> foo');
|
||
assert.deepStrictEqual(tokens1, [
|
||
tree('quote', [
|
||
text('foo')
|
||
], {})
|
||
]);
|
||
|
||
const tokens2 = parse('>foo');
|
||
assert.deepStrictEqual(tokens2, [
|
||
tree('quote', [
|
||
text('foo')
|
||
], {})
|
||
]);
|
||
});
|
||
|
||
it('series', () => {
|
||
const tokens = parse('> foo\n\n> bar');
|
||
assert.deepStrictEqual(tokens, [
|
||
tree('quote', [
|
||
text('foo')
|
||
], {}),
|
||
text('\n'),
|
||
tree('quote', [
|
||
text('bar')
|
||
], {}),
|
||
]);
|
||
});
|
||
|
||
it('trailing line break', () => {
|
||
const tokens1 = parse('> foo\n');
|
||
assert.deepStrictEqual(tokens1, [
|
||
tree('quote', [
|
||
text('foo')
|
||
], {}),
|
||
]);
|
||
|
||
const tokens2 = parse('> foo\n\n');
|
||
assert.deepStrictEqual(tokens2, [
|
||
tree('quote', [
|
||
text('foo')
|
||
], {}),
|
||
text('\n')
|
||
]);
|
||
});
|
||
|
||
it('multiline', () => {
|
||
const tokens1 = parse('>foo\n>bar');
|
||
assert.deepStrictEqual(tokens1, [
|
||
tree('quote', [
|
||
text('foo\nbar')
|
||
], {})
|
||
]);
|
||
|
||
const tokens2 = parse('> foo\n> bar');
|
||
assert.deepStrictEqual(tokens2, [
|
||
tree('quote', [
|
||
text('foo\nbar')
|
||
], {})
|
||
]);
|
||
});
|
||
|
||
it('multiline with trailing line break', () => {
|
||
const tokens1 = parse('> foo\n> bar\n');
|
||
assert.deepStrictEqual(tokens1, [
|
||
tree('quote', [
|
||
text('foo\nbar')
|
||
], {}),
|
||
]);
|
||
|
||
const tokens2 = parse('> foo\n> bar\n\n');
|
||
assert.deepStrictEqual(tokens2, [
|
||
tree('quote', [
|
||
text('foo\nbar')
|
||
], {}),
|
||
text('\n')
|
||
]);
|
||
});
|
||
|
||
it('with before and after texts', () => {
|
||
const tokens = parse('before\n> foo\nafter');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('before\n'),
|
||
tree('quote', [
|
||
text('foo')
|
||
], {}),
|
||
text('after'),
|
||
]);
|
||
});
|
||
|
||
it('multiple quotes', () => {
|
||
const tokens = parse('> foo\nbar\n\n> foo\nbar\n\n> foo\nbar');
|
||
assert.deepStrictEqual(tokens, [
|
||
tree('quote', [
|
||
text('foo')
|
||
], {}),
|
||
text('bar\n\n'),
|
||
tree('quote', [
|
||
text('foo')
|
||
], {}),
|
||
text('bar\n\n'),
|
||
tree('quote', [
|
||
text('foo')
|
||
], {}),
|
||
text('bar'),
|
||
]);
|
||
});
|
||
|
||
it('require line break before ">"', () => {
|
||
const tokens = parse('foo>bar');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('foo>bar'),
|
||
]);
|
||
});
|
||
|
||
it('nested', () => {
|
||
const tokens = parse('>> foo\n> bar');
|
||
assert.deepStrictEqual(tokens, [
|
||
tree('quote', [
|
||
tree('quote', [
|
||
text('foo')
|
||
], {}),
|
||
text('bar')
|
||
], {})
|
||
]);
|
||
});
|
||
|
||
it('trim line breaks', () => {
|
||
const tokens = parse('foo\n\n>a\n>>b\n>>\n>>>\n>>>c\n>>>\n>d\n\n');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('foo\n\n'),
|
||
tree('quote', [
|
||
text('a\n'),
|
||
tree('quote', [
|
||
text('b\n\n'),
|
||
tree('quote', [
|
||
text('\nc\n')
|
||
], {})
|
||
], {}),
|
||
text('d')
|
||
], {}),
|
||
text('\n'),
|
||
]);
|
||
});
|
||
});
|
||
|
||
describe('url', () => {
|
||
it('simple', () => {
|
||
const tokens = parse('https://example.com');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('url', { url: 'https://example.com' })
|
||
]);
|
||
});
|
||
|
||
it('ignore trailing period', () => {
|
||
const tokens = parse('https://example.com.');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('url', { url: 'https://example.com' }),
|
||
text('.')
|
||
]);
|
||
});
|
||
|
||
it('with comma', () => {
|
||
const tokens = parse('https://example.com/foo?bar=a,b');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('url', { url: 'https://example.com/foo?bar=a,b' })
|
||
]);
|
||
});
|
||
|
||
it('ignore trailing comma', () => {
|
||
const tokens = parse('https://example.com/foo, bar');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('url', { url: 'https://example.com/foo' }),
|
||
text(', bar')
|
||
]);
|
||
});
|
||
|
||
it('with brackets', () => {
|
||
const tokens = parse('https://example.com/foo(bar)');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('url', { url: 'https://example.com/foo(bar)' })
|
||
]);
|
||
});
|
||
|
||
it('ignore parent brackets', () => {
|
||
const tokens = parse('(https://example.com/foo)');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('('),
|
||
leaf('url', { url: 'https://example.com/foo' }),
|
||
text(')')
|
||
]);
|
||
});
|
||
|
||
it('ignore parent brackets 2', () => {
|
||
const tokens = parse('(foo https://example.com/foo)');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('(foo '),
|
||
leaf('url', { url: 'https://example.com/foo' }),
|
||
text(')')
|
||
]);
|
||
});
|
||
|
||
it('ignore parent brackets with internal brackets', () => {
|
||
const tokens = parse('(https://example.com/foo(bar))');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('('),
|
||
leaf('url', { url: 'https://example.com/foo(bar)' }),
|
||
text(')')
|
||
]);
|
||
});
|
||
});
|
||
|
||
describe('link', () => {
|
||
it('simple', () => {
|
||
const tokens = parse('[foo](https://example.com)');
|
||
assert.deepStrictEqual(tokens, [
|
||
tree('link', [
|
||
text('foo')
|
||
], { url: 'https://example.com', silent: false })
|
||
]);
|
||
});
|
||
|
||
it('simple (with silent flag)', () => {
|
||
const tokens = parse('?[foo](https://example.com)');
|
||
assert.deepStrictEqual(tokens, [
|
||
tree('link', [
|
||
text('foo')
|
||
], { url: 'https://example.com', silent: true })
|
||
]);
|
||
});
|
||
|
||
it('in text', () => {
|
||
const tokens = parse('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 = parse('[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 = parse('([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 = parse(':cat:');
|
||
assert.deepStrictEqual(tokens1, [
|
||
leaf('emoji', { name: 'cat' })
|
||
]);
|
||
|
||
const tokens2 = parse(':cat::cat::cat:');
|
||
assert.deepStrictEqual(tokens2, [
|
||
leaf('emoji', { name: 'cat' }),
|
||
leaf('emoji', { name: 'cat' }),
|
||
leaf('emoji', { name: 'cat' })
|
||
]);
|
||
|
||
const tokens3 = parse('🍎');
|
||
assert.deepStrictEqual(tokens3, [
|
||
leaf('emoji', { emoji: '🍎' })
|
||
]);
|
||
});
|
||
|
||
describe('block code', () => {
|
||
it('simple', () => {
|
||
const tokens = parse('```\nvar x = "Strawberry Pasta";\n```');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('blockCode', { code: 'var x = "Strawberry Pasta";', lang: null })
|
||
]);
|
||
});
|
||
|
||
it('can specify language', () => {
|
||
const tokens = parse('``` json\n{ "x": 42 }\n```');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('blockCode', { code: '{ "x": 42 }', lang: 'json' })
|
||
]);
|
||
});
|
||
|
||
it('require line break before "```"', () => {
|
||
const tokens = parse('before```\nfoo\n```');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('before'),
|
||
leaf('inlineCode', { code: '`' }),
|
||
text('\nfoo\n'),
|
||
leaf('inlineCode', { code: '`' })
|
||
]);
|
||
});
|
||
|
||
it('series', () => {
|
||
const tokens = parse('```\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 = parse('```\naaa```bbb\n```');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('blockCode', { code: 'aaa```bbb', lang: null })
|
||
]);
|
||
});
|
||
|
||
it('trim after line break', () => {
|
||
const tokens = parse('```\nfoo\n```\nbar');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('blockCode', { code: 'foo', lang: null }),
|
||
text('bar')
|
||
]);
|
||
});
|
||
});
|
||
|
||
describe('inline code', () => {
|
||
it('simple', () => {
|
||
const tokens = parse('`var x = "Strawberry Pasta";`');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('inlineCode', { code: 'var x = "Strawberry Pasta";' })
|
||
]);
|
||
});
|
||
|
||
it('disallow line break', () => {
|
||
const tokens = parse('`foo\nbar`');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('`foo\nbar`')
|
||
]);
|
||
});
|
||
|
||
it('disallow ´', () => {
|
||
const tokens = parse('`foo´bar`');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('`foo´bar`')
|
||
]);
|
||
});
|
||
});
|
||
|
||
it('mathInline', () => {
|
||
const fomula = 'x = {-b \\pm \\sqrt{b^2-4ac} \\over 2a}';
|
||
const content = `\\(${fomula}\\)`;
|
||
const tokens = parse(content);
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('mathInline', { formula: fomula })
|
||
]);
|
||
});
|
||
|
||
describe('mathBlock', () => {
|
||
it('simple', () => {
|
||
const fomula = 'x = {-b \\pm \\sqrt{b^2-4ac} \\over 2a}';
|
||
const content = `\\[\n${fomula}\n\\]`;
|
||
const tokens = parse(content);
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('mathBlock', { formula: fomula })
|
||
]);
|
||
});
|
||
});
|
||
|
||
it('search', () => {
|
||
const tokens1 = parse('a b c 検索');
|
||
assert.deepStrictEqual(tokens1, [
|
||
leaf('search', { content: 'a b c 検索', query: 'a b c' })
|
||
]);
|
||
|
||
const tokens2 = parse('a b c Search');
|
||
assert.deepStrictEqual(tokens2, [
|
||
leaf('search', { content: 'a b c Search', query: 'a b c' })
|
||
]);
|
||
|
||
const tokens3 = parse('a b c search');
|
||
assert.deepStrictEqual(tokens3, [
|
||
leaf('search', { content: 'a b c search', query: 'a b c' })
|
||
]);
|
||
|
||
const tokens4 = parse('a b c SEARCH');
|
||
assert.deepStrictEqual(tokens4, [
|
||
leaf('search', { content: 'a b c SEARCH', query: 'a b c' })
|
||
]);
|
||
});
|
||
|
||
describe('title', () => {
|
||
it('simple', () => {
|
||
const tokens = parse('【foo】');
|
||
assert.deepStrictEqual(tokens, [
|
||
tree('title', [
|
||
text('foo')
|
||
], {})
|
||
]);
|
||
});
|
||
|
||
it('require line break', () => {
|
||
const tokens = parse('a【foo】');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('a【foo】')
|
||
]);
|
||
});
|
||
|
||
it('with before and after texts', () => {
|
||
const tokens = parse('before\n【foo】\nafter');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('before\n'),
|
||
tree('title', [
|
||
text('foo')
|
||
], {}),
|
||
text('after')
|
||
]);
|
||
});
|
||
|
||
it('ignore multiple title blocks', () => {
|
||
const tokens = parse('【foo】bar【baz】');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('【foo】bar【baz】')
|
||
]);
|
||
});
|
||
|
||
it('disallow linebreak in title', () => {
|
||
const tokens = parse('【foo\nbar】');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('【foo\nbar】')
|
||
]);
|
||
});
|
||
});
|
||
|
||
describe('center', () => {
|
||
it('simple', () => {
|
||
const tokens = parse('<center>foo</center>');
|
||
assert.deepStrictEqual(tokens, [
|
||
tree('center', [
|
||
text('foo')
|
||
], {}),
|
||
]);
|
||
});
|
||
});
|
||
|
||
describe('strike', () => {
|
||
it('simple', () => {
|
||
const tokens = parse('~~foo~~');
|
||
assert.deepStrictEqual(tokens, [
|
||
tree('strike', [
|
||
text('foo')
|
||
], {}),
|
||
]);
|
||
});
|
||
});
|
||
|
||
describe('italic', () => {
|
||
it('<i>', () => {
|
||
const tokens = parse('<i>foo</i>');
|
||
assert.deepStrictEqual(tokens, [
|
||
tree('italic', [
|
||
text('foo')
|
||
], {}),
|
||
]);
|
||
});
|
||
|
||
it('underscore', () => {
|
||
const tokens = parse('_foo_');
|
||
assert.deepStrictEqual(tokens, [
|
||
tree('italic', [
|
||
text('foo')
|
||
], {}),
|
||
]);
|
||
});
|
||
|
||
it('simple with asterix', () => {
|
||
const tokens = parse('*foo*');
|
||
assert.deepStrictEqual(tokens, [
|
||
tree('italic', [
|
||
text('foo')
|
||
], {}),
|
||
]);
|
||
});
|
||
|
||
it('exlude emotes', () => {
|
||
const tokens = parse('*.*');
|
||
assert.deepStrictEqual(tokens, [
|
||
text("*.*"),
|
||
]);
|
||
});
|
||
|
||
it('mixed', () => {
|
||
const tokens = parse('_foo*');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('_foo*'),
|
||
]);
|
||
});
|
||
|
||
it('mixed', () => {
|
||
const tokens = parse('*foo_');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('*foo_'),
|
||
]);
|
||
});
|
||
|
||
it('ignore snake_case string', () => {
|
||
const tokens = parse('foo_bar_baz');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('foo_bar_baz'),
|
||
]);
|
||
});
|
||
});
|
||
});
|
||
|
||
describe('plainText', () => {
|
||
it('text', () => {
|
||
const tokens = parsePlain('foo');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('foo'),
|
||
]);
|
||
});
|
||
|
||
it('emoji', () => {
|
||
const tokens = parsePlain(':foo:');
|
||
assert.deepStrictEqual(tokens, [
|
||
leaf('emoji', { name: 'foo' })
|
||
]);
|
||
});
|
||
|
||
it('emoji in text', () => {
|
||
const tokens = parsePlain('foo:bar:baz');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('foo'),
|
||
leaf('emoji', { name: 'bar' }),
|
||
text('baz'),
|
||
]);
|
||
});
|
||
|
||
it('disallow other syntax', () => {
|
||
const tokens = parsePlain('foo **bar** baz');
|
||
assert.deepStrictEqual(tokens, [
|
||
text('foo **bar** baz'),
|
||
]);
|
||
});
|
||
});
|
||
|
||
describe('toHtml', () => {
|
||
it('br', () => {
|
||
const input = 'foo\nbar\nbaz';
|
||
const output = '<p><span>foo<br>bar<br>baz</span></p>';
|
||
assert.equal(toHtml(parse(input)), output);
|
||
});
|
||
|
||
it('br alt', () => {
|
||
const input = 'foo\r\nbar\rbaz';
|
||
const output = '<p><span>foo<br>bar<br>baz</span></p>';
|
||
assert.equal(toHtml(parse(input)), output);
|
||
});
|
||
});
|
||
|
||
it('code block with quote', () => {
|
||
const tokens = parse('> 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 = parse('```\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 })
|
||
]);
|
||
});
|
||
});
|