634 lines
15 KiB
TypeScript
634 lines
15 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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function _node(name: string, children: any[], props: any) {
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return children ? { name, children, props } : { name, props };
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}
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function node(name: string, props?: any) {
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return _node(name, null, props);
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}
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function nodeWithChildren(name: string, children: any[], props?: any) {
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return _node(name, children, props);
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}
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function text(text: string) {
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return node('text', { text });
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}
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describe('Text', () => {
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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.deepEqual([
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node('mention', { acct: '@himawari', canonical: '@himawari', username: 'himawari', host: null }),
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text(' '),
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node('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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node('emoji', { name: 'cat' }),
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text(' '),
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node('hashtag', { hashtag: 'yryr' }),
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], tokens);
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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.deepEqual([
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nodeWithChildren('bold', [
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text('foo')
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]),
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], tokens);
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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.deepEqual([
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text('bar'),
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nodeWithChildren('bold', [
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text('foo')
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]),
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text('bar'),
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], tokens);
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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.deepEqual([
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nodeWithChildren('big', [
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text('Strawberry')
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]),
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text(' Pasta'),
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], tokens);
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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.deepEqual([
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nodeWithChildren('motion', [
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text('foo')
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]),
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], tokens);
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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.deepEqual([
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text('bar'),
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nodeWithChildren('motion', [
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text('foo')
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]),
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text('bar'),
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], tokens);
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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.deepEqual([
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nodeWithChildren('motion', [
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text('foo')
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]),
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], tokens);
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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.deepEqual([
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text('bar'),
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nodeWithChildren('motion', [
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text('foo')
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]),
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text('bar'),
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], tokens);
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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.deepEqual([
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node('mention', { acct: '@himawari', canonical: '@himawari', username: 'himawari', host: null }),
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text(' foo')
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], tokens);
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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.deepEqual([
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node('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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], tokens);
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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.deepEqual([
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node('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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], tokens);
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});
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it('ignore', () => {
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const tokens = analyze('idolm@ster');
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assert.deepEqual([
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text('idolm@ster')
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], tokens);
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const tokens2 = analyze('@a\n@b\n@c');
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assert.deepEqual([
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node('mention', { acct: '@a', canonical: '@a', username: 'a', host: null }),
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text('\n'),
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node('mention', { acct: '@b', canonical: '@b', username: 'b', host: null }),
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text('\n'),
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node('mention', { acct: '@c', canonical: '@c', username: 'c', host: null })
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], tokens2);
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const tokens3 = analyze('**x**@a');
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assert.deepEqual([
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nodeWithChildren('bold', [
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text('x')
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]),
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node('mention', { acct: '@a', canonical: '@a', username: 'a', host: null })
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], tokens3);
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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.deepEqual([
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node('hashtag', { hashtag: 'alice' })
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], tokens);
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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.deepEqual([
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text('foo\n'),
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node('hashtag', { hashtag: 'alice' })
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], tokens);
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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.deepEqual([
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text('Strawberry Pasta '),
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node('hashtag', { hashtag: 'alice' })
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], tokens);
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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.deepEqual([
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text('Foo '),
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node('hashtag', { hashtag: 'bar' }),
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text(', baz '),
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node('hashtag', { hashtag: 'piyo' }),
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text('.'),
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], tokens);
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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.deepEqual([
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node('hashtag', { hashtag: 'Foo' }),
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text('!'),
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], tokens);
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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.deepEqual([
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text('#123'),
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], tokens);
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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.deepEqual([
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nodeWithChildren('quote', [
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text('foo')
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])
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], tokens1);
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const tokens2 = analyze('>foo');
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assert.deepEqual([
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nodeWithChildren('quote', [
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text('foo')
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])
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], tokens2);
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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.deepEqual([
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nodeWithChildren('quote', [
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text('foo')
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]),
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nodeWithChildren('quote', [
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text('bar')
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]),
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], tokens);
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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.deepEqual([
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nodeWithChildren('quote', [
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text('foo')
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]),
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], tokens1);
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const tokens2 = analyze('> foo\n\n');
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assert.deepEqual([
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nodeWithChildren('quote', [
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text('foo')
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]),
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text('\n')
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], tokens2);
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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.deepEqual([
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nodeWithChildren('quote', [
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text('foo\nbar')
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])
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], tokens1);
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const tokens2 = analyze('> foo\n> bar');
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assert.deepEqual([
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nodeWithChildren('quote', [
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text('foo\nbar')
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])
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], tokens2);
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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.deepEqual([
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nodeWithChildren('quote', [
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text('foo\nbar')
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]),
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], tokens1);
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const tokens2 = analyze('> foo\n> bar\n\n');
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assert.deepEqual([
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nodeWithChildren('quote', [
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text('foo\nbar')
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]),
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text('\n')
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], tokens2);
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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.deepEqual([
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text('before'),
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nodeWithChildren('quote', [
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text('foo')
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]),
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text('after'),
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], tokens);
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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.deepEqual([
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text('foo>bar'),
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], tokens);
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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.deepEqual([
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nodeWithChildren('quote', [
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nodeWithChildren('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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], tokens);
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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.deepEqual([
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text('foo\n'),
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nodeWithChildren('quote', [
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text('a'),
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nodeWithChildren('quote', [
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text('b\n'),
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nodeWithChildren('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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], tokens);
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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.deepEqual([
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node('url', { url: 'https://example.com' })
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], tokens);
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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.deepEqual([
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node('url', { url: 'https://example.com' }),
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text('.')
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], tokens);
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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.deepEqual([
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node('url', { url: 'https://example.com/foo?bar=a,b' })
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], tokens);
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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.deepEqual([
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node('url', { url: 'https://example.com/foo' }),
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text(', bar')
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], tokens);
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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.deepEqual([
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node('url', { url: 'https://example.com/foo(bar)' })
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], tokens);
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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.deepEqual([
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text('('),
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node('url', { url: 'https://example.com/foo' }),
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text(')')
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], tokens);
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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.deepEqual([
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text('(foo '),
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node('url', { url: 'https://example.com/foo' }),
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text(')')
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], tokens);
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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.deepEqual([
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text('('),
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node('url', { url: 'https://example.com/foo(bar)' }),
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text(')')
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], tokens);
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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.deepEqual([
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nodeWithChildren('link', [
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text('foo')
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], { url: 'https://example.com', silent: false })
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], tokens);
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});
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it('in text', () => {
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const tokens = analyze('before[foo](https://example.com)after');
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assert.deepEqual([
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text('before'),
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nodeWithChildren('link', [
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text('foo')
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], { url: 'https://example.com', silent: false }),
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text('after'),
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], tokens);
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});
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it('with brackets', () => {
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const tokens = analyze('[foo](https://example.com/foo(bar))');
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assert.deepEqual([
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nodeWithChildren('link', [
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text('foo')
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], { url: 'https://example.com/foo(bar)', silent: false })
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], tokens);
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});
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it('with parent brackets', () => {
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const tokens = analyze('([foo](https://example.com/foo(bar)))');
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assert.deepEqual([
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text('('),
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nodeWithChildren('link', [
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text('foo')
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], { url: 'https://example.com/foo(bar)', silent: false }),
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text(')')
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], tokens);
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});
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});
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it('emoji', () => {
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const tokens1 = analyze(':cat:');
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assert.deepEqual([
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node('emoji', { name: 'cat' })
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], tokens1);
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const tokens2 = analyze(':cat::cat::cat:');
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assert.deepEqual([
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node('emoji', { name: 'cat' }),
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node('emoji', { name: 'cat' }),
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node('emoji', { name: 'cat' })
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], tokens2);
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const tokens3 = analyze('🍎');
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assert.deepEqual([
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node('emoji', { emoji: '🍎' })
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], tokens3);
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});
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describe('block code', () => {
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it('simple', () => {
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const tokens = analyze('```\nvar x = "Strawberry Pasta";\n```');
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assert.deepEqual([
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node('blockCode', { code: 'var x = "Strawberry Pasta";', lang: null })
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], tokens);
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});
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it('can specify language', () => {
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const tokens = analyze('``` json\n{ "x": 42 }\n```');
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assert.deepEqual([
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node('blockCode', { code: '{ "x": 42 }', lang: 'json' })
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], tokens);
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});
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it('require line break before "```"', () => {
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const tokens = analyze('before```\nfoo\n```');
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assert.deepEqual([
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text('before'),
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node('inlineCode', { code: '`' }),
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text('\nfoo\n'),
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node('inlineCode', { code: '`' })
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], tokens);
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});
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it('series', () => {
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const tokens = analyze('```\nfoo\n```\n```\nbar\n```\n```\nbaz\n```');
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assert.deepEqual([
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node('blockCode', { code: 'foo', lang: null }),
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node('blockCode', { code: 'bar', lang: null }),
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node('blockCode', { code: 'baz', lang: null }),
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], tokens);
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});
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it('ignore internal marker', () => {
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const tokens = analyze('```\naaa```bbb\n```');
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assert.deepEqual([
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node('blockCode', { code: 'aaa```bbb', lang: null })
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], tokens);
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});
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it('trim after line break', () => {
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const tokens = analyze('```\nfoo\n```\nbar');
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assert.deepEqual([
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node('blockCode', { code: 'foo', lang: null }),
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text('bar')
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], tokens);
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});
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});
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describe('inline code', () => {
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it('simple', () => {
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const tokens = analyze('`var x = "Strawberry Pasta";`');
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assert.deepEqual([
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node('inlineCode', { code: 'var x = "Strawberry Pasta";' })
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], tokens);
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});
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it('disallow line break', () => {
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const tokens = analyze('`foo\nbar`');
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assert.deepEqual([
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text('`foo\nbar`')
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], tokens);
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});
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it('disallow ´', () => {
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const tokens = analyze('`foo´bar`');
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assert.deepEqual([
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text('`foo´bar`')
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], tokens);
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});
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});
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it('math', () => {
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const fomula = 'x = {-b \\pm \\sqrt{b^2-4ac} \\over 2a}';
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const text = `\\(${fomula}\\)`;
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const tokens = analyze(text);
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assert.deepEqual([
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node('math', { formula: fomula })
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], tokens);
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});
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it('search', () => {
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const tokens1 = analyze('a b c 検索');
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assert.deepEqual([
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node('search', { content: 'a b c 検索', query: 'a b c' })
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], tokens1);
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const tokens2 = analyze('a b c Search');
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assert.deepEqual([
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node('search', { content: 'a b c Search', query: 'a b c' })
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], tokens2);
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const tokens3 = analyze('a b c search');
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assert.deepEqual([
|
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node('search', { content: 'a b c search', query: 'a b c' })
|
||
], tokens3);
|
||
|
||
const tokens4 = analyze('a b c SEARCH');
|
||
assert.deepEqual([
|
||
node('search', { content: 'a b c SEARCH', query: 'a b c' })
|
||
], tokens4);
|
||
});
|
||
|
||
describe('title', () => {
|
||
it('simple', () => {
|
||
const tokens = analyze('【foo】');
|
||
assert.deepEqual([
|
||
nodeWithChildren('title', [
|
||
text('foo')
|
||
])
|
||
], tokens);
|
||
});
|
||
|
||
it('require line break', () => {
|
||
const tokens = analyze('a【foo】');
|
||
assert.deepEqual([
|
||
text('a【foo】')
|
||
], tokens);
|
||
});
|
||
|
||
it('with before and after texts', () => {
|
||
const tokens = analyze('before\n【foo】\nafter');
|
||
assert.deepEqual([
|
||
text('before'),
|
||
nodeWithChildren('title', [
|
||
text('foo')
|
||
]),
|
||
text('after')
|
||
], tokens);
|
||
});
|
||
});
|
||
});
|
||
|
||
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.deepEqual([
|
||
nodeWithChildren('quote', [
|
||
text('foo')
|
||
]),
|
||
node('blockCode', { code: 'bar', lang: null })
|
||
], tokens);
|
||
});
|
||
|
||
it('quote between two code blocks', () => {
|
||
const tokens = analyze('```\nbefore\n```\n> foo\n```\nafter\n```');
|
||
assert.deepEqual([
|
||
node('blockCode', { code: 'before', lang: null }),
|
||
nodeWithChildren('quote', [
|
||
text('foo')
|
||
]),
|
||
node('blockCode', { code: 'after', lang: null })
|
||
], tokens);
|
||
});
|
||
});
|