Question

我们在运行茉莉花测试时遇到问题。如果我们运行：

ng test --browsers=ChromeHeadless --code-coverage

测试正常。

但是如果我们运行：

ng test --watch=false --browsers=ChromeHeadless --code-coverage

它不起作用，我们收到此错误：

$ npm run test:noWatch

> client@0.0.0 test:noWatch E:\Jenkins\home\workspace\MSF-Test\monatlicheschueler\client
> ng test --watch=false --browsers=ChromeHeadless --code-coverage

14 02 2019 15:28:47.979:INFO [karma]: Karma v3.0.0 server started at http://0.0.0.0:9876/
14 02 2019 15:28:47.995:INFO [launcher]: Launching browser ChromeHeadless with unlimited concurrency
14 02 2019 15:28:48.027:INFO [launcher]: Starting browser ChromeHeadless
14 02 2019 15:29:09.146:INFO [HeadlessChrome 0.0.0 (Windows 8.1 0.0.0)]: Connected on socket 5cSIZU4-5deTyQyKAAAA with id 46249460
14 02 2019 15:29:39.153:WARN [HeadlessChrome 0.0.0 (Windows 8.1 0.0.0)]: Disconnected (1 times), because no message in 30000 ms.
HeadlessChrome 0.0.0 (Windows 8.1 0.0.0) ERROR
  Disconnected, because no message in 30000 ms.

HeadlessChrome 0.0.0 (Windows 8.1 0.0.0) ERROR
  Disconnected, because no message in 30000 ms.

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! client@0.0.0 test:noWatch: `ng test --watch=false --browsers=ChromeHeadless --code-coverage`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the client@0.0.0 test:noWatch script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:

我们正在使用以下版本：

Angular CLI: 7.3.1
Node: 10.14.1
OS: win32 x64
Angular: 7.1.4
... animations, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, router

Package                           Version
-----------------------------------------------------------
@angular-devkit/architect         0.12.4
@angular-devkit/build-angular     0.12.4
@angular-devkit/build-optimizer   0.12.4
@angular-devkit/build-webpack     0.12.4
@angular-devkit/core              7.2.4
@angular-devkit/schematics        7.3.1
@angular/cdk                      7.1.1
@angular/cli                      7.3.1
@angular/material                 7.3.2
@ngtools/webpack                  7.2.4
@schematics/angular               7.3.1
@schematics/update                0.13.1
rxjs                              6.3.3
typescript                        3.1.6
webpack                           4.28.4

这是我在日志中可以找到的：

0 info it worked if it ends with ok
1 verbose cli [ 'C:\\Program Files\\nodejs\\node.exe',
1 verbose cli   'C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js',
1 verbose cli   'run',
1 verbose cli   'test:noWatch' ]
2 info using npm@6.4.1
3 info using node@v10.14.1
4 verbose run-script [ 'pretest:noWatch', 'test:noWatch', 'posttest:noWatch' ]
5 info lifecycle client@0.0.0~pretest:noWatch: client@0.0.0
6 info lifecycle client@0.0.0~test:noWatch: client@0.0.0
7 verbose lifecycle client@0.0.0~test:noWatch: unsafe-perm in lifecycle true
8 verbose lifecycle client@0.0.0~test:noWatch: PATH: C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin;E:\Jenkins\home\workspace\MSF-Test\monatlicheschueler\client\node_modules\.bin;C:\Users\admin2\bin;E:\Program Files\Git\mingw64\bin;E:\Program Files\Git\usr\local\bin;E:\Program Files\Git\usr\bin;E:\Program Files\Git\usr\bin;E:\Program Files\Git\mingw64\bin;E:\Program Files\Git\usr\bin;C:\Users\admin2\bin;C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0;E:\Program Files\Git\cmd;C:\Program Files\nodejs;E:\Program Files\7-Zip;C:\Windows\System32;E:\Program Files\maven\apache-maven-3.5.4\bin;E:\Program Files\commons-daemon;E:\Program Files\Git\usr\bin;E:\Program Files\Git\usr\bin;E:\Program Files\Git\mingw64\bin;E:\Program Files\Java\jdk1.8.0_171\bin;C:\Users\admin2\AppData\Roaming\npm;E:\Program Files\Git\usr\bin\vendor_perl;E:\Program Files\Git\usr\bin\core_perl
9 verbose lifecycle client@0.0.0~test:noWatch: CWD: E:\Jenkins\home\workspace\MSF-Test\monatlicheschueler\client
10 silly lifecycle client@0.0.0~test:noWatch: Args: [ '/d /s /c',
10 silly lifecycle   'ng test --watch=false --browsers=ChromeHeadless --code-coverage' ]
11 silly lifecycle client@0.0.0~test:noWatch: Returned: code: 1  signal: null
12 info lifecycle client@0.0.0~test:noWatch: Failed to exec test:noWatch script
13 verbose stack Error: client@0.0.0 test:noWatch: `ng test --watch=false --browsers=ChromeHeadless --code-coverage`
13 verbose stack Exit status 1
13 verbose stack     at EventEmitter.<anonymous> (C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\index.js:301:16)
13 verbose stack     at EventEmitter.emit (events.js:182:13)
13 verbose stack     at ChildProcess.<anonymous> (C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\lib\spawn.js:55:14)
13 verbose stack     at ChildProcess.emit (events.js:182:13)
13 verbose stack     at maybeClose (internal/child_process.js:962:16)
13 verbose stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:251:5)
14 verbose pkgid client@0.0.0
15 verbose cwd E:\Jenkins\home\workspace\MSF-Test\monatlicheschueler\client
16 verbose Windows_NT 6.3.9600
17 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "run" "test:noWatch"
18 verbose node v10.14.1
19 verbose npm  v6.4.1
20 error code ELIFECYCLE
21 error errno 1
22 error client@0.0.0 test:noWatch: `ng test --watch=false --browsers=ChromeHeadless --code-coverage`
22 error Exit status 1
23 error Failed at the client@0.0.0 test:noWatch script.
23 error This is probably not a problem with npm. There is likely additional logging output above.
24 verbose exit [ 1, true ]

有人知道可能是什么问题吗？

Answer 1

使用--watch false进行不相等的测试，版本6中的某个时间存在问题，不知道是否已解决

Answer 2

问题是超时，我需要将其添加到我的karma.conf.js

captureTimeout: 210000,
browserDisconnectTolerance: 3,
browserDisconnectTimeout : 210000,
browserNoActivityTimeout : 210000

感谢您的所有帮助。：）

业力测试参数--watch = false不起作用

2 个答案: