automated-tests - TestCafe 铬测试作为 docker build 的一部分运行

问题描述

出于某种原因，在我们的 CI 中，我们需要在 docker 容器内运行节点测试（包括获取依赖项等）。所以，我试图让 UI 测试作为 docker build 的一部分运行。

这就是我的 Dockerfile 的样子：

FROM testcafe/testcafe:1.3.3

USER root

#some packages needed for some dependencies
RUN apk add --no-cache yarn python make build-base vim curl 

RUN ln -s /opt/testcafe/docker/testcafe-docker.sh /usr/local/bin/testcafe-docker

WORKDIR /usr/src/app

RUN yarn config set registry https://private-npm-registry --global

COPY package*.json ./

RUN yarn

COPY . .

RUN yarn test:ui:ci

# "test:ui:clean": "rm -rf uitests/reports"
# "test:ui:ci-debug": "yarn test:ui:clean; testcafe-docker 'chromium --no-sandbox' uitests/tests -S -s uitests/reports/screenshots --video uitests/reports/videos -r spec,json:uitests/reports/report.json,html:uitests/reports/report.html",
# "test:ui:ci": "start-server-and-test serve http://127.0.0.1:8080 test:ui:ci-debug"

我明白了ERROR Unable to establish one or more of the specified browser connections. This can be caused by network issues or remote device failure.

另外，我尝试使用user用户，但在运行测试之前在文件reports夹内创建文件夹时出现权限错误。uitests

我尝试了有无--no-sandbox选项，遇到了同样的问题。也试过chromium:headless --no-sandbox了，同样的错误。

请问有什么建议吗？谢谢。

更新：还尝试了用户：（user通过使用文件夹进行报告来避免权限问题/tmp）并遇到同样的问题：

20-Jul-2019 23:53:33    > yarn test:ui:clean; whoami; ls -sail; testcafe-docker 'chromium --no-sandbox' uitests/tests -S -s /tmp/uitests/reports/screenshots --video /tmp/uitests/reports/videos -r spec,json:/tmp/uitests/reports/report.json,html:/tmp/uitests/reports/report.html
20-Jul-2019 23:53:33    
20-Jul-2019 23:53:34    $ rm -rf /tmp/uitests/reports
20-Jul-2019 23:53:34    user
20-Jul-2019 23:53:34    total 528
20-Jul-2019 23:53:34         13      4 drwxr-xr-x   10 user     user          4096 Jul 20 13:52 .
20-Jul-2019 23:53:34         12      4 drwxr-xr-x    8 root     root          4096 Jul 20 13:52 ..
20-Jul-2019 23:53:34         79      4 -rw-r--r--    1 root     root            20 Jul 19 07:06 .dockerignore
20-Jul-2019 23:53:34         75      4 -rw-r--r--    1 root     root            45 Jul 19 07:06 .eslintignore
20-Jul-2019 23:53:34         83      4 -rw-r--r--    1 root     root           790 Jul 19 07:06 .eslintrc
20-Jul-2019 23:53:34         78      4 drwxr-xr-x    8 root     root          4096 Jul 20 13:48 .git
20-Jul-2019 23:53:34         82      4 -rw-r--r--    1 root     root           326 Jul 20 13:48 .gitignore
20-Jul-2019 23:53:34         87      4 -rw-r--r--    1 root     root           189 Jul 19 07:06 Dockerfile
20-Jul-2019 23:53:34         81      4 -rw-r--r--    1 root     root           592 Jul 20 13:48 DockerfileUITest
20-Jul-2019 23:53:34         89      4 -rw-r--r--    1 root     root           451 Jul 19 07:06 README.md
20-Jul-2019 23:53:34         90      4 drwxr-xr-x    3 root     root          4096 Jul 19 07:06 backend
20-Jul-2019 23:53:34       4096      4 drwxr-xr-x    3 user     user          4096 Jul 20 13:53 build
20-Jul-2019 23:53:34         85      4 -rwxr-xr-x    1 root     root           959 Jul 19 07:06 build.sh
20-Jul-2019 23:53:34         84      4 -rw-r--r--    1 root     root          1124 Jul 19 07:06 deploy.yaml
20-Jul-2019 23:53:34         91      4 drwxr-xr-x 1348 user     user          4096 Jul 20 13:52 node_modules
20-Jul-2019 23:53:34         74      4 -rw-r--r--    1 root     root          2959 Jul 20 13:48 package.json
20-Jul-2019 23:53:34         76      4 drwxr-xr-x    2 root     root          4096 Jul 19 07:06 public
20-Jul-2019 23:53:34         88      4 -rwxr-xr-x    1 root     root           742 Jul 19 07:06 runUITestsInCI.sh
20-Jul-2019 23:53:34         77      4 drwxr-xr-x    8 root     root          4096 Jul 19 07:06 src
20-Jul-2019 23:53:34         80      4 drwxr-xr-x    7 root     root          4096 Jul 19 07:06 uitests
20-Jul-2019 23:53:34         86    448 -rw-r--r--    1 root     root        454847 Jul 20 13:48 yarn.lock
20-Jul-2019 23:53:34    Using locally installed version of TestCafe.
20-Jul-2019 23:55:36    ERROR Unable to establish one or more of the specified browser connections. This can be caused by network issues or remote device failure.
20-Jul-2019 23:55:36    
20-Jul-2019 23:55:36    Type "testcafe -h" for help.

更新 2： 也尝试使用 firefox 和同样的问题：ERROR Unable to establish one or more of the specified browser connections. This can be caused by network issues or remote device failure.

更新 3： 抱歉耽搁了。在别的事情上分心了。在 CI 和本地机器上都试过了，这是相同的行为。还尝试了评论中的建议，echo -e '#!/bin/sh\n/usr/bin/chromium-browser --no-sandbox --remote-debugging-port=9222 --headless' > /usr/local/bin/testcafe-docker并在 CI 和本地环境中获得了以下输出。

02-Dec-2019 18:45:17    DevTools listening on ws://127.0.0.1:9222/devtools/browser/711c6409-be9a-4e08-959e-0c994c8c5742
02-Dec-2019 18:45:17    [1202/074517.060637:ERROR:gl_implementation.cc(282)] Failed to load /usr/lib/chromium/swiftshader/libGLESv2.so: Error loading shared library /usr/lib/chromium/swiftshader/libGLESv2.so: No such file or directory
02-Dec-2019 18:45:17    [1202/074517.064824:ERROR:viz_main_impl.cc(176)] Exiting GPU process due to errors during initialization
02-Dec-2019 18:45:17    [1202/074517.072317:WARNING:dns_config_service_posix.cc(341)] Failed to read DnsConfig.
02-Dec-2019 18:45:17    [1202/074517.072782:WARNING:gpu_process_host.cc(1220)] The GPU process has crashed 1 time(s)
02-Dec-2019 18:45:17    [1202/074517.135149:ERROR:gl_implementation.cc(282)] Failed to load /usr/lib/chromium/swiftshader/libGLESv2.so: Error loading shared library /usr/lib/chromium/swiftshader/libGLESv2.so: No such file or directory
02-Dec-2019 18:45:17    [1202/074517.139203:ERROR:viz_main_impl.cc(176)] Exiting GPU process due to errors during initialization
02-Dec-2019 18:45:17    [1202/074517.143251:WARNING:gpu_process_host.cc(1220)] The GPU process has crashed 2 time(s)
02-Dec-2019 18:45:17    [1202/074517.208950:WARNING:gpu_process_host.cc(990)] Reinitialized the GPU process after a crash. The reported initialization time was 0 ms
02-Dec-2019 18:45:17    [1202/074517.209227:ERROR:gpu_channel_manager.cc(397)] ContextResult::kFatalFailure: Failed to create shared context for virtualization.

标签： automated-testschromiume2e-testingtestcafedocker-build

automated-tests - TestCafe 铬测试作为 docker build 的一部分运行

问题描述

解决方案

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