Firefox上的Reactjs Cypress：错误：在浏览器中找不到url目标：空白。目标是[]

Question

我在运行测试馆图和柏树的React应用测试时面临错误。在单位测试和E2E Chrome上运行的测试是可以的，直到在E2E Firefox上运行。

我以前从未使用过firefox，我是从

欢迎有关如何解决此问题的任何想法。谢谢大家的阅读。

版本

"react": "^18.1.0",
"cypress": "^10.0.2",
"@cypress/react": "^5.12.5",
"@cypress/webpack-dev-server": "^1.8.4",

config packages.json

"scripts": {
  ...
  "test:all": "react-scripts test --transformIgnorePatterns \"node_modules/(?!@mui)/\" --watchAll=false && npm run test:e2e:all",
  "test:unit": "react-scripts test --transformIgnorePatterns \"node_modules/(?!@mui)/\"",
  "test:e2e:all": "npm run test:e2e:chrome && npm run test:e2e:firefox && npm run test:e2e:edge && npm run test:e2e:tablet",
  "test:e2e:chrome": "npx cypress run --headless --browser chrome",
  "test:e2e:firefox": "npx cypress run --headless --browser firefox",
  "test:e2e:edge": "npx cypress run --headless --browser edge",
  "test:e2e:tablet": "npx cypress run --headless --browser chrome --config viewportWidth=800"
},

终端的完整日志：

PS E:\react-todolist-recoil> yarn test:all
yarn run v1.22.4
$ react-scripts test --transformIgnorePatterns "node_modules/(?!@mui)/" --watchAll=false && npm run test:e2e:all
 PASS  src/pages/Fetch/fetch.test.tsx (6.236 s)
 PASS  src/pages/Home/home.test.tsx (15.773 s)

Test Suites: 2 passed, 2 total
Tests:       17 passed, 17 total
Snapshots:   0 total
Time:        17.798 s, estimated 18 s
Ran all test suites.

> [email protected] test:e2e:all
> npm run test:e2e:chrome && npm run test:e2e:firefox && npm run test:e2e:edge && npm run test:e2e:tablet      


> [email protected] test:e2e:chrome
> npx cypress run --headless --browser chrome



====================================================================================================

  (Run Starting)

  ┌────────────────────────────────────────────────────────────────────────────────────────────────┐
  │ Cypress:        10.0.2                                                                         │
  │ Browser:        Chrome 102 (headless)                                                          │
  │ Node Version:   v16.15.0 (C:\Program Files\nodejs\node.exe)                                    │
  │ Specs:          2 found (home.cy.ts, login.cy.ts)                                              │
  │ Searched:       cypress/e2e/**/*.cy.{js,jsx,ts,tsx}                                            │
  └────────────────────────────────────────────────────────────────────────────────────────────────┘


────────────────────────────────────────────────────────────────────────────────────────────────────

  Running:  home.cy.ts                                                                      (1 of 2)


  HomePage tests
    √ truy cập, hiển thị các component quan trọng (1949ms)
    √ home_toolbar: tiêu đề và các button (613ms)
    √ home_toolbar: disable một số button khi không có dữ liệu (523ms)
    √ home_toolbar: flow add dữ liệu (915ms)
    √ home_toolbar: flow import dữ liệu từ file xlsx (623ms)
    √ home_toolbar: flow xóa toàn bộ dữ liệu (523ms)
    √ home_table: table row và các action button (492ms)
    √ home_table: flow đánh dấu todo là đã hoàn thành (507ms)
    √ home_table: flow cập nhật một table_row (todo) (1107ms)
    √ home_table: flow xóa một table_row (todo) (602ms)
    √ home_pagination: hiển thị dữ liệu giới hạn (1412ms)
    √ home_pagination: hiển thị dữ liệu theo trang (947ms)


  12 passing (10s)


  (Results)

  ┌────────────────────────────────────────────────────────────────────────────────────────────────┐
  │ Tests:        12                                                                               │
  │ Passing:      12                                                                               │
  │ Failing:      0                                                                                │
  │ Pending:      0                                                                                │
  │ Skipped:      0                                                                                │
  │ Screenshots:  0                                                                                │
  │ Video:        true                                                                             │
  │ Duration:     10 seconds                                                                       │
  │ Spec Ran:     home.cy.ts                                                                       │
  └────────────────────────────────────────────────────────────────────────────────────────────────┘


  (Video)

  -  Started processing:  Compressing to 32 CRF
  -  Finished processing: E:\react-todolist-recoil\cypress\videos\home.cy.ts.mp4         (2 seconds)


────────────────────────────────────────────────────────────────────────────────────────────────────

  Running:  login.cy.ts                                                                     (2 of 2)


  login.cy.ts
    √ should visit (1094ms)


  1 passing (1s)


  (Results)

  ┌────────────────────────────────────────────────────────────────────────────────────────────────┐
  │ Tests:        1                                                                                │
  │ Passing:      1                                                                                │
  │ Failing:      0                                                                                │
  │ Pending:      0                                                                                │
  │ Skipped:      0                                                                                │
  │ Screenshots:  0                                                                                │
  │ Video:        true                                                                             │
  │ Duration:     1 second                                                                         │
  │ Spec Ran:     login.cy.ts                                                                      │
  └────────────────────────────────────────────────────────────────────────────────────────────────┘


  (Video)

  -  Started processing:  Compressing to 32 CRF
  -  Finished processing: E:\react-todolist-recoil\cypress\videos\login.cy.ts.mp4        (0 seconds)


====================================================================================================

  (Run Finished)


       Spec                                              Tests  Passing  Failing  Pending  Skipped  
  ┌────────────────────────────────────────────────────────────────────────────────────────────────┐
  │ √  home.cy.ts                               00:10       12       12        -        -        - │
  ├────────────────────────────────────────────────────────────────────────────────────────────────┤
  │ √  login.cy.ts                              00:01        1        1        -        -        - │
  └────────────────────────────────────────────────────────────────────────────────────────────────┘
    √  All specs passed!                        00:11       13       13        -        -        -  


> [email protected] test:e2e:firefox
> npx cypress run --headless --browser firefox



====================================================================================================

  (Run Starting)

  ┌────────────────────────────────────────────────────────────────────────────────────────────────┐
  │ Cypress:        10.0.2                                                                         │
  │ Browser:        Firefox 101 (headless)                                                         │
  │ Node Version:   v16.15.0 (C:\Program Files\nodejs\node.exe)                                    │
  │ Specs:          2 found (home.cy.ts, login.cy.ts)                                              │
  │ Searched:       cypress/e2e/**/*.cy.{js,jsx,ts,tsx}                                            │
  └────────────────────────────────────────────────────────────────────────────────────────────────┘


────────────────────────────────────────────────────────────────────────────────────────────────────

  Running:  home.cy.ts                                                                      (1 of 2)
Still waiting to connect to Firefox, retrying in 1 second (attempt 18/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 19/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 20/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 21/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 22/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 23/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 24/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 25/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 26/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 27/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 28/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 29/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 30/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 31/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 32/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 33/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 34/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 35/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 36/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 37/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 38/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 39/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 40/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 41/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 42/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 43/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 44/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 45/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 46/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 47/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 48/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 49/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 50/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 51/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 52/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 53/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 54/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 55/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 56/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 57/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 58/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 59/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 60/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 61/62)
Still waiting to connect to Firefox, retrying in 1 second (attempt 62/62)
Cypress failed to make a connection to Firefox.

This usually indicates there was a problem opening the Firefox browser.

Error: Could not find url target in browser about:blank. Targets were []
    at C:\Users\IVS\AppData\Local\Cypress\Cache\10.0.2\Cypress\resources\app\packages\server\lib\browsers\browser-cri-client.js:90:27
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at retry (C:\Users\IVS\AppData\Local\Cypress\Cache\10.0.2\Cypress\resources\app\packages\server\lib\browsers\browser-cri-client.js:39:20)
    at setupRemote (C:\Users\IVS\AppData\Local\Cypress\Cache\10.0.2\Cypress\resources\app\packages\server\lib\browsers\firefox-util.js:109:27)

error Command failed with exit code 1.

Answer 1

这里有一个空旷的问题“仍在等待在cypress 10.0.2中连接到firefox的问题。 Windows＃22086 。

我可以在系统上确认同样的情况。

但是，我可以使用 nofollow noreferrer“> firefox夜间

/strong>

"test:e2e:firefox": "npx cypress run --headless --browser firefox:nightly",

这些是Firefox（在C：/Program Files）中使用的途径，

stable: getFirefoxPaths('Mozilla Firefox'),  
dev: getFirefoxPaths('Firefox Developer Edition'),
nightly: getFirefoxPaths('Firefox Nightly'),

我都具有“稳定”（指定 - 浏览器Firefox）和“夜间”（由指定 - - - 浏览器Firefox：Nightly），但我看不出为什么“稳定”没有启动。它似乎以“每晚”的方式安装