Editor.test.js

import fs from "fs"
import puppeteer from "puppeteer"
import React from "react"
import ReactDOM from "react-dom"

const headless = true
const selector = "article[contenteditable]"
const delay    = 0

const text = fs.readFileSync("./src/components/test.md", "utf8")

jest.setTimeout(180e3)

test("test.md", async () => {
	const browser = await puppeteer.launch({ headless })
	const page = await browser.newPage()
	page.on("pageerror", error => expect(error).toBeNull())
	await page.setViewport({ width: 1440, height: 900 })
	await page.goto("http://localhost:3000", { timeout: 1e3 })
	await page.addScriptTag({ path: "./src/components/innerText.min.js" })
	await page.waitFor(1e3)
	await page.focus(selector)
	await page.keyboard.type(text, { delay })
	await page.waitFor(100)
	const innerText = await page.$eval(selector, node => innerText(node))
	expect(innerText).toBe(text)
	await browser.close()
})

test.md

Text \escape emphasis strong code link.

Text \escape emphasis strong code link.

Text \escape emphasis strong code link.

Text \escape emphasis strong code link.

Text \escape emphasis strong code link.

Text \escape emphasis strong code link.

/*

// Text \escape emphasis strong code link. Text // \escape emphasis strong code link. Text \escape // emphasis strong code link. Text \escape emphasis // strong code link. Text \escape emphasis strong // code link. Text \escape emphasis strong code // link.

*/

Text \escape emphasis strong code link. Text \escape emphasis strong code link. Text \escape emphasis strong code link. Text \escape emphasis strong code link. Text \escape emphasis strong code link. Text \escape emphasis strong code link.

package main

import "fmt"

func main() {
  fmt.Println("Text \escape _emphasis_ **strong** `code` [link](href).")
  fmt.Println("Text \escape _emphasis_ **strong** `code` [link](href).")
  fmt.Println("Text \escape _emphasis_ **strong** `code` [link](href).")
  fmt.Println("Text \escape _emphasis_ **strong** `code` [link](href).")
  fmt.Println("Text \escape _emphasis_ **strong** `code` [link](href).")
  fmt.Println("Text \escape _emphasis_ **strong** `code` [link](href).")
}

Text \escape emphasis strong code link. Text \escape emphasis strong code link. Text \escape emphasis strong code link. Text \escape emphasis strong code link. Text \escape emphasis strong code link. Text \escape emphasis strong code link.

• Text \escape emphasis strong code link.
• Text \escape emphasis strong code link.
• Text \escape emphasis strong code link.
• Text \escape emphasis strong code link.
• Text \escape emphasis strong code link.
• Text \escape emphasis strong code link.

1. Text \escape emphasis strong code link.
2. Text \escape emphasis strong code link.
3. Text \escape emphasis strong code link.
4. Text \escape emphasis strong code link.
5. Text \escape emphasis strong code link.
6. Text \escape emphasis strong code link.

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