code-server/test/e2e/terminal.test.ts

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import { expect, test } from "@playwright/test"
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import * as cp from "child_process"
import * as fs from "fs"
import * as path from "path"
import util from "util"
import { STORAGE } from "../utils/constants"
import { tmpdir } from "../utils/helpers"
import { CodeServer } from "./models/CodeServer"
test.describe("Integrated Terminal", () => {
// Create a new context with the saved storage state
// so we don't have to logged in
const options: any = {}
const testFileName = "pipe"
const testString = "new string test from e2e test"
let codeServer: CodeServer
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let tmpFolderPath = ""
let tmpFile = ""
// TODO@jsjoeio
// Fix this once https://github.com/microsoft/playwright-test/issues/240
// is fixed
if (STORAGE) {
const storageState = JSON.parse(STORAGE) || {}
options.contextOptions = {
storageState,
}
}
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test.beforeAll(async () => {
tmpFolderPath = await tmpdir("integrated-terminal")
tmpFile = path.join(tmpFolderPath, testFileName)
})
test.beforeEach(async ({ page }) => {
codeServer = new CodeServer(page)
await codeServer.setup()
})
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test.afterAll(async () => {
// Ensure directory was removed
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await fs.promises.rmdir(tmpFolderPath, { recursive: true })
})
test("should echo a string to a file", options, async ({ page }) => {
const command = `mkfifo '${tmpFile}' && cat '${tmpFile}'`
const exec = util.promisify(cp.exec)
const output = exec(command, { encoding: "utf8" })
// Open terminal and type in value
await codeServer.focusTerminal()
await page.waitForLoadState("load")
await page.keyboard.type(`echo ${testString} > ${tmpFile}`)
await page.keyboard.press("Enter")
// It may take a second to process
await page.waitForTimeout(1000)
const { stdout } = await output
expect(stdout).toMatch(testString)
})
})