fix test script and video capture

2024-04-06 21:20:40 +02:00
parent bb964aba20
commit 613d0d7178
9 changed files with 218 additions and 215 deletions
--- a/src/spec/demoVideo.ts
+++ b/src/spec/demoVideo.ts
@@ -2,7 +2,7 @@ import * as fs from 'fs'
 import * as os from 'os'
 import * as path from 'path'

-import { ElectronApplication, Page, _electron as electron } from 'playwright'
+import { ElectronApplication, _electron as electron } from 'playwright'

 import mockMqtt, { stop as stopMqtt } from './mock-mqtt'
 import { clearOldTopics } from './scenarios/clearOldTopics'
@@ -13,7 +13,7 @@ import { copyTopicToClipboard } from './scenarios/copyTopicToClipboard'
 import { copyValueToClipboard } from './scenarios/copyValueToClipboard'
 import { disconnect } from './scenarios/disconnect'
 import { publishTopic } from './scenarios/publishTopic'
-import { SceneBuilder } from './SceneBuilder'
+import { Scene, SceneBuilder } from './SceneBuilder'
 import { showAdvancedConnectionSettings } from './scenarios/showAdvancedConnectionSettings'
 import { showJsonPreview } from './scenarios/showJsonPreview'
 import { showMenu } from './scenarios/showMenu'
@@ -21,6 +21,15 @@ import { showNumericPlot } from './scenarios/showNumericPlot'
 import { showOffDiffCapability } from './scenarios/showOffDiffCapability'
 import { showZoomLevel } from './scenarios/showZoomLevel'

+/**
+ *  A convenience method that handles gracefully cleaning up the test run.
+ */
+const cleanUp = async (scenes: SceneBuilder, electronApp: ElectronApplication) => {
+  // Exit app.
+  fs.writeFileSync('scenes.json', JSON.stringify(scenes.scenes, undefined, '  '))
+  await electronApp.close()
+}
+
 process.on('unhandledRejection', (error: Error | any) => {
  console.error('unhandledRejection', error.message, error.stack)
  process.exit(1)
@@ -36,16 +45,10 @@ async function doStuff() {

  // Launch Electron app.
  const electronApp: ElectronApplication = await electron.launch({
-    args: [`${__dirname}/../../..`],
-    // recordVideo: {
-    //   dir: path.join(__dirname, '..', 'playwright-videos'),
-    //   size: {
-    //     width: 1280,
-    //     height: 720,
-    //   },
-    // },
+    args: [`${__dirname}/../../..`, ...runningUiTestOnCi],
  })

+  console.log('Playwright started')
  // Get the first window that the app opens, wait if necessary.
  const page = await electronApp.firstWindow({ timeout: 3000 })
  // Print the title.
@@ -138,14 +141,10 @@ async function doStuff() {
    await sleep(3000)
  })

-  // Exit app.
-  await electronApp.close()
-  console.log('Electron exited')
-
  stopMqtt()
  console.log('Stopped mqtt')

-  fs.writeFileSync('scenes.json', JSON.stringify(scenes.scenes, undefined, '  '))
+  cleanUp(scenes, electronApp)
 }

 doStuff()
--- a/src/spec/leakTest.ts
+++ b/src/spec/leakTest.ts
@@ -1,131 +1,114 @@
-// import * as os from 'os'
-// import mockMqtt, { stopUpdates as stopMqttUpdates } from './mock-mqtt'
-// import { ClassNameMapping, countInstancesOf, createFakeMousePointer, getHeapDump, setFast, sleep } from './util'
-// import { clearSearch, searchTree } from './scenarios/searchTree'
-// import { connectTo } from './scenarios/connect'
-// import { reconnect } from './scenarios/reconnect'
+import * as os from 'os'
+import { ElectronApplication, _electron as electron } from 'playwright'

-// process.on('unhandledRejection', (error: Error | any) => {
-//   console.error('unhandledRejection', error.message, error.stack)
-//   process.exit(1)
-// })
+import mockMqtt, { stopUpdates as stopMqttUpdates } from './mock-mqtt'
+import { ClassNameMapping, countInstancesOf, createFakeMousePointer, getHeapDump, setFast, sleep } from './util'
+import { clearSearch, searchTree } from './scenarios/searchTree'
+import { connectTo } from './scenarios/connect'
+import { reconnect } from './scenarios/reconnect'

-// const runningUiTestOnCi = os.platform() === 'darwin' ? [] : ['--runningUiTestOnCi']
+process.on('unhandledRejection', (error: Error | any) => {
+  console.error('unhandledRejection', error.message, error.stack)
+  process.exit(1)
+})

-// const options = {
-//   host: '127.0.0.1', // Use localhost as chrome driver server
-//   port: 9515, // "9515" is the port opened by chrome driver.
-//   capabilities: {
-//     browserName: 'chrome',
-//     'goog:chromeOptions': {
-//       binary: `${__dirname}/../../../node_modules/.bin/electron`,
-//       args: [
-//         `--app=${__dirname}/../../..`,
-//         '--force-device-scale-factor=1',
-//         '--no-sandbox',
-//         '--disable-dev-shm-usage',
-//         '--disable-extensions',
-//       ].concat(runningUiTestOnCi),
-//       windowTypes: ['app', 'webview'],
-//     },
-//   },
-// }
+const runningUiTestOnCi = os.platform() === 'darwin' ? [] : ['--runningUiTestOnCi']

 async function doStuff() {
-//   console.log('Waiting for MQTT Broker on port 1880 (no auth)')
-//   await mockMqtt()
-//   console.log('start webdriver')
+  console.log('Waiting for MQTT Broker on port 1880 (no auth)')
+  await mockMqtt()

-//   const browser = await webdriverio.remote(options)
-//   setFast()
-//   await createFakeMousePointer(browser)
+  console.log('Starting playwright/electron')

-//   // Wait for Username input to be visible
-//   await browser.$('//label[contains(text(), "Username")]/..//input')
-//   await connectTo('127.0.0.1', browser)
-//   stopMqttUpdates()
-//   await sleep(1000, true)
+  // Launch Electron app.
+  const electronApp: ElectronApplication = await electron.launch({
+    args: [`${__dirname}/../../..`, ...runningUiTestOnCi],
+  })

-//   const heapDump = await getHeapDump(browser)
-//   const initialTreeOccurrences = await countInstancesOf(heapDump, ClassNameMapping.Tree)
-//   const initialNodeOccurrences = await countInstancesOf(heapDump, ClassNameMapping.TreeNode)
-//   console.log(initialTreeOccurrences, initialNodeOccurrences)
+  console.log('Playwright started')
+  // Get the first window that the app opens, wait if necessary.
+  const browser = await electronApp.firstWindow({ timeout: 3000 })
+  // Print the title.
+  console.log(await browser.title())
+  // Capture a screenshot.
+  await browser.screenshot({ path: 'intro.png' })
+  // Direct Electron console to Node terminal.
+  browser.on('console', console.log)

-//   await doX(3, async () => {
-//     await reconnect(browser)
-//   })
-
-//   await sleep(1000, true)
-
-//   await doX(15, async () => {
-//     await searchTree('temp', browser)
-//     await reconnect(browser)
-//   })
-
-//   await searchTree('ab', browser)
-//   await clearSearch(browser)
-
-//   await searchTree('temp', browser)
-//   await clearSearch(browser)
-
-//   await sleep(1000, true)
-
-//   await waitForGarbageCollectorToDetermineLeak(browser, initialTreeOccurrences, initialNodeOccurrences)
-// }
-
-// async function waitForGarbageCollectorToDetermineLeak(
-//   browser: any,
-//   initialTreeOccurrences: number,
-//   initialNodeOccurrences: number
-// ) {
-//   let delta = -1
-//   let lastTreeOccurrences = -1
-//   let lastNodeOccurrences = -1
-//   let leak = false
-//   while (delta < 0) {
-//     if (lastTreeOccurrences !== -1) {
-//       await sleep(10000, true)
-//     }
-//     const heapDump = await getHeapDump(browser)
-//     const currentTreeOccurrences = await countInstancesOf(heapDump, ClassNameMapping.Tree)
-//     const currentNodeOccurrences = await countInstancesOf(heapDump, ClassNameMapping.TreeNode)
-
-//     // Temporary "leaks" are expected due to React Fibers memoization
-//     if (
-//       Math.abs(initialTreeOccurrences - currentTreeOccurrences) > 1 ||
-//       Math.abs(currentNodeOccurrences - initialNodeOccurrences) > 8
-//     ) {
-//       console.error(
-//         'Possible leak detected',
-//         initialTreeOccurrences,
-//         currentTreeOccurrences,
-//         initialNodeOccurrences,
-//         currentNodeOccurrences
-//       )
-//       leak = true
-//     } else {
-//       leak = false
-//     }
-
-//     const treeDelta = lastTreeOccurrences >= 0 ? currentTreeOccurrences - lastTreeOccurrences : -1
-//     const nodeDelta = lastTreeOccurrences >= 0 ? currentNodeOccurrences - lastNodeOccurrences : -1
-//     delta = treeDelta + nodeDelta
-
-//     lastTreeOccurrences = currentTreeOccurrences
-//     lastNodeOccurrences = currentNodeOccurrences
-//   }
-
-//   if (leak) {
-//     console.error('leak')
-//     process.exit(100)
-//   }
-// }
-
-// async function doX(x: number, action: () => Promise<any>) {
-//   for (let i = 0; i < x; i += 1) {
-//     await action()
-//     await sleep(10, true)
-//   }
+  setFast()
+  await createFakeMousePointer(browser)
+  // Wait for Username input to be visible
+  await browser.locator('//label[contains(text(), "Username")]/..//input')
+  await connectTo('127.0.0.1', browser)
+  stopMqttUpdates()
+  await sleep(1000, true)
+  const heapDump = await getHeapDump(browser)
+  const initialTreeOccurrences = await countInstancesOf(heapDump, ClassNameMapping.Tree)
+  const initialNodeOccurrences = await countInstancesOf(heapDump, ClassNameMapping.TreeNode)
+  console.log(initialTreeOccurrences, initialNodeOccurrences)
+  await doX(3, async () => {
+    await reconnect(browser)
+  })
+  await sleep(1000, true)
+  await doX(15, async () => {
+    await searchTree('temp', browser)
+    await reconnect(browser)
+  })
+  await searchTree('ab', browser)
+  await clearSearch(browser)
+  await searchTree('temp', browser)
+  await clearSearch(browser)
+  await sleep(1000, true)
+  await waitForGarbageCollectorToDetermineLeak(browser, initialTreeOccurrences, initialNodeOccurrences)
+}
+async function waitForGarbageCollectorToDetermineLeak(
+  browser: any,
+  initialTreeOccurrences: number,
+  initialNodeOccurrences: number
+) {
+  let delta = -1
+  let lastTreeOccurrences = -1
+  let lastNodeOccurrences = -1
+  let leak = false
+  while (delta < 0) {
+    if (lastTreeOccurrences !== -1) {
+      await sleep(10000, true)
+    }
+    const heapDump = await getHeapDump(browser)
+    const currentTreeOccurrences = await countInstancesOf(heapDump, ClassNameMapping.Tree)
+    const currentNodeOccurrences = await countInstancesOf(heapDump, ClassNameMapping.TreeNode)
+    // Temporary "leaks" are expected due to React Fibers memoization
+    if (
+      Math.abs(initialTreeOccurrences - currentTreeOccurrences) > 1 ||
+      Math.abs(currentNodeOccurrences - initialNodeOccurrences) > 8
+    ) {
+      console.error(
+        'Possible leak detected',
+        initialTreeOccurrences,
+        currentTreeOccurrences,
+        initialNodeOccurrences,
+        currentNodeOccurrences
+      )
+      leak = true
+    } else {
+      leak = false
+    }
+    const treeDelta = lastTreeOccurrences >= 0 ? currentTreeOccurrences - lastTreeOccurrences : -1
+    const nodeDelta = lastTreeOccurrences >= 0 ? currentNodeOccurrences - lastNodeOccurrences : -1
+    delta = treeDelta + nodeDelta
+    lastTreeOccurrences = currentTreeOccurrences
+    lastNodeOccurrences = currentNodeOccurrences
+  }
+  if (leak) {
+    console.error('leak')
+    process.exit(100)
+  }
+}
+async function doX(x: number, action: () => Promise<any>) {
+  for (let i = 0; i < x; i += 1) {
+    await action()
+    await sleep(10, true)
+  }
 }

 doStuff()
--- a/src/spec/scenarios/reconnect.ts
+++ b/src/spec/scenarios/reconnect.ts
@@ -1,9 +1,9 @@
-import { Browser, Element } from 'webdriverio'
+import { Page } from 'playwright'
 import { clickOn } from '../util'

-export async function reconnect(browser: Browser<'async'>) {
-  const disconnectButton = await browser.$('//button/span[contains(text(),"Disconnect")]')
-  await clickOn(disconnectButton, browser)
-  const connectButton = await browser.$('//button/span[contains(text(),"Connect")]')
-  await clickOn(connectButton, browser)
+export async function reconnect(browser: Page) {
+  const disconnectButton = await browser.locator('//button/span[contains(text(),"Disconnect")]')
+  await clickOn(disconnectButton)
+  const connectButton = await browser.locator('//button/span[contains(text(),"Connect")]')
+  await clickOn(connectButton)
 }
--- a/src/spec/util/index.ts
+++ b/src/spec/util/index.ts
@@ -57,7 +57,7 @@ export async function setTextInInput(name: string, text: string, browser: Page)

 export async function moveToCenterOfElement(element: Locator) {
  // @ts-ignore
-  const { x, y, width, height } = await element.boundingBox();
+  const { x, y, width, height } = await element.boundingBox()

  const targetX = x + width / 2
  const targetY = y + height / 2
@@ -71,8 +71,9 @@ export async function moveToCenterOfElement(element: Locator) {
 }

 export async function runJavascript(js: string, browser: Page) {
-  console.log(js)
-  await browser.evaluate(_js => eval(_js), js)
+  // there is probably a safer way to do this.. do not use eval...
+  // tslint:disable-next-line no-eval
+  return browser.evaluate(script => eval(script), js)
 }

 export async function clickOnHistory(browser: Page) {
@@ -80,16 +81,22 @@ export async function clickOnHistory(browser: Page) {
  await clickOn(messageHistory)
 }

-export async function clickOn(element: Locator, clicks = 1, delay = 0, button: 'left' | 'right' | 'middle' = 'left', force = false) {
+export async function clickOn(
+  element: Locator,
+  clicks = 1,
+  delay = 0,
+  button: 'left' | 'right' | 'middle' = 'left',
+  force = false
+) {
  await moveToCenterOfElement(element)
  await element.hover()
-  await element.click({ clickCount: clicks, delay, button, force })
+  await element.click({ delay, button, force, clickCount: clicks })
  await sleep(50)
 }

 export async function createFakeMousePointer(browser: Page) {
  const js = 'window.demo.enableMouse();'
-
+  // @ts-lint-ignore
  await runJavascript(js, browser)
 }