errbit/errbit

Fix flaky tests

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#1,848 创建于 2025年4月10日

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描述

System tests something, fail with:

Failures:

  1) Sign in with GitHub reject unrecognized user is expected to reject unrecognized user
     Failure/Error: raise ex, cause: cause

     Selenium::WebDriver::Error::UnknownError:
       unknown error: unhandled inspector error: {"code":-32000,"message":"Node with given id does not belong to the document"}
         (Session info: chrome=135.0.7049.52)

     [Screenshot Image]: /home/runner/work/errbit/errbit/tmp/capybara/failures_r_spec_example_groups_sign_in_with_git_hub_reject_unrecognized_user_is_expected_to_reject_unrecognized_user_554.png

     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/gems/selenium-webdriver-4.31.0/lib/selenium/webdriver/remote/response.rb:63:in 'Selenium::WebDriver::Remote::Response#add_cause'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/gems/selenium-webdriver-4.31.0/lib/selenium/webdriver/remote/response.rb:41:in 'Selenium::WebDriver::Remote::Response#error'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/gems/selenium-webdriver-4.31.0/lib/selenium/webdriver/remote/response.rb:52:in 'Selenium::WebDriver::Remote::Response#assert_ok'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/gems/selenium-webdriver-4.31.0/lib/selenium/webdriver/remote/response.rb:34:in 'Selenium::WebDriver::Remote::Response#initialize'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/gems/selenium-webdriver-4.31.0/lib/selenium/webdriver/remote/http/common.rb:103:in 'Class#new'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/gems/selenium-webdriver-4.31.0/lib/selenium/webdriver/remote/http/common.rb:103:in 'Selenium::WebDriver::Remote::Http::Common#create_response'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/gems/selenium-webdriver-4.31.0/lib/selenium/webdriver/remote/http/default.rb:103:in 'Selenium::WebDriver::Remote::Http::Default#request'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/gems/selenium-webdriver-4.31.0/lib/selenium/webdriver/remote/http/common.rb:68:in 'Selenium::WebDriver::Remote::Http::Common#call'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/gems/selenium-webdriver-4.31.0/lib/selenium/webdriver/remote/bridge.rb:625:in 'Selenium::WebDriver::Remote::Bridge#execute'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/gems/selenium-webdriver-4.31.0/lib/selenium/webdriver/remote/bridge.rb:304:in 'Selenium::WebDriver::Remote::Bridge#execute_script'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/gems/selenium-webdriver-4.31.0/lib/selenium/webdriver/atoms.rb:35:in 'Selenium::WebDriver::Atoms#execute_atom'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/gems/selenium-webdriver-4.31.0/lib/selenium/webdriver/remote/bridge.rb:464:in 'Selenium::WebDriver::Remote::Bridge#element_displayed?'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/gems/selenium-webdriver-4.31.0/lib/selenium/webdriver/common/element.rb:253:in 'Selenium::WebDriver::Element#displayed?'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/gems/capybara-3.40.0/lib/capybara/selenium/node.rb:187:in 'Capybara::Selenium::Node#visible?'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/gems/capybara-3.40.0/lib/capybara/selenium/nodes/chrome_node.rb:59:in 'Capybara::Selenium::ChromeNode#visible?'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/gems/capybara-3.40.0/lib/capybara/node/element.rb:306:in 'block in Capybara::Node::Element#visible?'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/gems/capybara-3.40.0/lib/capybara/node/base.rb:77:in 'Capybara::Node::Base#synchronize'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/gems/capybara-3.40.0/lib/capybara/node/element.rb:306:in 'Capybara::Node::Element#visible?'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/gems/capybara-3.40.0/lib/capybara/queries/selector_query.rb:572:in 'Capybara::Queries::SelectorQuery#matches_visibility_filters?'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/gems/capybara-3.40.0/lib/capybara/queries/selector_query.rb:447:in 'Capybara::Queries::SelectorQuery#matches_system_filters?'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/gems/capybara-3.40.0/lib/capybara/queries/selector_query.rb:122:in 'Capybara::Queries::SelectorQuery#matches_filters?'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/gems/capybara-3.40.0/lib/capybara/result.rb:32:in 'block in Capybara::Result#initialize'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/bin/rspec:in 'Array#each'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/bin/rspec:in 'Enumerator#each'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/bin/rspec:in 'Enumerator::Generator#each'
     # /home/runner/work/errbit/errbit/vendor/bundle/ruby/3.4.0/bin/rspec:in 'Enumerator#each'
     # 
     #   Showing full backtrace because every line was filtered out.
     #   See docs for RSpec::Configuration#backtrace_exclusion_patterns and
     #   RSpec::Configuration#backtrace_inclusion_patterns for more information.
     # ------------------
     # --- Caused by: ---
     # Selenium::WebDriver::Error::WebDriverError:
     #   #0 0x5626a5b65e6a <unknown>
#1 0x5626a5617640 <unknown>
#2 0x5626a55fdee6 <unknown>
#3 0x5626a55fc801 <unknown>
#4 0x5626a55fcf5f <unknown>
#5 0x5626a56288c5 <unknown>
#6 0x5626a562afb9 <unknown>
#7 0x5626a56299f2 <unknown>
#8 0x5626a561eb49 <unknown>
#9 0x5626a561ec75 <unknown>
#10 0x5626a561cd9f <unknown>
#11 0x5626a5620d97 <unknown>
#12 0x5626a56b576e <unknown>
#13 0x5626a568e752 <unknown>
#14 0x5626a56b47b5 <unknown>
#15 0x5626a568e523 <unknown>
#16 0x5626a565aef3 <unknown>
#17 0x5626a565bb51 <unknown>
#18 0x5626a5b2ad2b <unknown>
#19 0x5626a5b2ec01 <unknown>
#20 0x5626a5b12512 <unknown>
#21 0x5626a5b2f774 <unknown>
#22 0x5626a5af690f <unknown>
#23 0x5626a5b53fb8 <unknown>
#24 0x5626a5b54196 <unknown>
#25 0x5626a5b64cb6 <unknown>
#26 0x7f83a9a9caa4 <unknown>
#27 0x7f83a9b29c3c <unknown>


Finished in 1 minute 37.66 seconds (files took 4.04 seconds to load)
652 examples, 1 failure, 5 pending

Failed examples:

rspec ./spec/system/sign_in_with_github_spec.rb:27 # Sign in with GitHub reject unrecognized user is expected to reject unrecognized user

Randomized with seed 20742

On MRI Ruby 3.4.2 and JRuby 9.4.

贡献者指南

研究方向
通过本地重现失败来调查不稳定测试。错误'Node with given id does not belong to the document'表明Selenium WebDriver尝试与已分离或重新渲染的DOM元素交互。检查测试'Sign in with GitHub reject unrecognized user'，确保使用Capybara内置的同步机制等待元素。可以考虑在操作元素前添加显式等待或使用`expect(page).to have content`。检查是否存在页面异步更新导致的竞态条件。
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