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Fix JS/feature test failures by configuring local chromedriver #2

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Fix JS/feature test failures by configuring local chromedriver #2

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Copilot AI commented Dec 12, 2025 •
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All 16 failing tests were JavaScript/feature specs attempting to download chromedriver from the internet in a sandboxed Docker environment without network access.

Changes

Configure Capybara to use local chromedriver (spec/rails_helper.rb)

  • Point Selenium service to bin/chromedriver instead of auto-downloading
  • Add Chrome options for headless Docker environment (--no-sandbox, --disable-dev-shm-usage)

Disable Webdrivers auto-update (spec/rails_helper.rb)

  • Patch Webdrivers::Chromedriver to no-op update, install, remove methods
  • Prevents network calls when initializing test environment

Gitignore chromedriver binary (.gitignore)

  • Exclude bin/chromedriver from version control

Update test documentation (README.md)

  • Correct command: docker compose run not docker compose exec
  • Document chromedriver requirement for JS tests

Example

# Before: Selenium tries to download chromedriver, fails
Capybara::Selenium::Driver.new(app, browser: :chrome, options: options)

# After: Use local binary, skip network
chromedriver_path = Rails.root.join('bin/chromedriver').to_s
service = Selenium::WebDriver::Service.chrome(path: chromedriver_path)
Capybara::Selenium::Driver.new(app, browser: :chrome, options: options, service: service)

Result

140/140 tests pass (was 124/140)

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

  • 127.0.0.11
    • Triggering command: REDACTED, pid is -1 (packet block)
  • 3.0.18.172.in-addr.arpa
    • Triggering command: /usr/sbin/mariadbd mariadbd (dns block)
    • Triggering command: /usr/sbin/mariadbd mariadbd DOCKER_POSTROUTING =0 tches comp�� psych.c by/084b597f66f77cbf280d5daf29f8e07252e92eddec586af04ad259b1178bb3f3 gcc by/084b597f66f77bash nwind-tables otection 4ad259b1178bb3f3/var/lib/docker/buildkit/executor/runc-log.json sing�� -linux-gnu ackward uby-3.4.0 -I or/bundle/ruby/3--wait or/bundle/ruby/3-t =0 (dns block)
  • accounts.google.com
    • Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=57 --enable-crash-reporter=,stable --noerrdialogs --user-data-dir=/tmp/.org.chromium.Chromium.scoped_dir.IiiOlt --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,10993009648895321792,5917908652544067592,262144 --disable-features=IgnoreDuplicateNavs,PaintHolding,Prewarm --variations-seed-version --trace-process-track-uuid=3190708989122997041 --enable-logging --log-level=0 (dns block)
    • Triggering command: /usr/lib64/chromium/chrome /usr/bin/chromium-browser --allow-pre-commit-input --disable-REDACTED-networking --disable-client-side-phishing-detection --disable-default-apps --disable-dev-shm-usage --disable-features=IgnoreDuplicateNavs,Prewarm --disable-gpu --disable-hang-monitor --disable-popup-blocking --disable-prompt-on-repost --disable-sync --enable-automation --enable-logging --headless --log-level=0 --no-first-run --no-sandbox --no-service-autorun --password-store=basic (dns block)
    • Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=62 --enable-crash-reporter=,stable --noerrdialogs --user-data-dir=/tmp/.org.chromium.Chromium.scoped_dir.XbWgAC --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,6160124123768655757,9409318559400090561,262144 --disable-features=IgnoreDuplicateNavs,PaintHolding,Prewarm --variations-seed-version --trace-process-track-uuid=3190708989122997041 --enable-logging --log-level=0 (dns block)
  • android.clients.google.com
    • Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=57 --enable-crash-reporter=,stable --noerrdialogs --user-data-dir=/tmp/.org.chromium.Chromium.scoped_dir.1UG9VH --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,2943091966523586160,16389090539764008257,262144 --disable-features=IgnoreDuplicateNavs,PaintHolding,Prewarm --variations-seed-version --trace-process-track-uuid=3190708989122997041 --enable-logging --log-level=0 (dns block)
    • Triggering command: /usr/lib64/chromium/chrome /usr/bin/chromium-browser --allow-pre-commit-input --disable-REDACTED-networking --disable-client-side-phishing-detection --disable-default-apps --disable-dev-shm-usage --disable-features=IgnoreDuplicateNavs,Prewarm --disable-gpu --disable-hang-monitor --disable-popup-blocking --disable-prompt-on-repost --disable-sync --enable-automation --enable-logging --headless --log-level=0 --no-first-run --no-sandbox --no-service-autorun --password-store=basic (dns block)
    • Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=57 --enable-crash-reporter=,stable --noerrdialogs --user-data-dir=/tmp/.org.chromium.Chromium.scoped_dir.GucKmU --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,12956970330101587035,16584271043014586215,262144 --disable-features=IgnoreDuplicateNavs,PaintHolding,Prewarm --variations-seed-version --trace-process-track-uuid=3190708989122997041 --enable-logging --log-level=0 (dns block)
  • clients2.google.com
    • Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=57 --enable-crash-reporter=,stable --noerrdialogs --user-data-dir=/tmp/.org.chromium.Chromium.scoped_dir.IiiOlt --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,10993009648895321792,5917908652544067592,262144 --disable-features=IgnoreDuplicateNavs,PaintHolding,Prewarm --variations-seed-version --trace-process-track-uuid=3190708989122997041 --enable-logging --log-level=0 (dns block)
    • Triggering command: /usr/lib64/chromium/chrome /usr/bin/chromium-browser --allow-pre-commit-input --disable-REDACTED-networking --disable-client-side-phishing-detection --disable-default-apps --disable-dev-shm-usage --disable-features=IgnoreDuplicateNavs,Prewarm --disable-gpu --disable-hang-monitor --disable-popup-blocking --disable-prompt-on-repost --disable-sync --enable-automation --enable-logging --headless --log-level=0 --no-first-run --no-sandbox --no-service-autorun --password-store=basic (dns block)
    • Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=62 --enable-crash-reporter=,stable --noerrdialogs --user-data-dir=/tmp/.org.chromium.Chromium.scoped_dir.XbWgAC --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,6160124123768655757,9409318559400090561,262144 --disable-features=IgnoreDuplicateNavs,PaintHolding,Prewarm --variations-seed-version --trace-process-track-uuid=3190708989122997041 --enable-logging --log-level=0 (dns block)
  • content-autofill.googleapis.com
    • Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=57 --enable-crash-reporter=,stable --noerrdialogs --user-data-dir=/tmp/.org.chromium.Chromium.scoped_dir.IiiOlt --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,10993009648895321792,5917908652544067592,262144 --disable-features=IgnoreDuplicateNavs,PaintHolding,Prewarm --variations-seed-version --trace-process-track-uuid=3190708989122997041 --enable-logging --log-level=0 (dns block)
    • Triggering command: /usr/lib64/chromium/chrome /usr/bin/chromium-browser --allow-pre-commit-input --disable-REDACTED-networking --disable-client-side-phishing-detection --disable-default-apps --disable-dev-shm-usage --disable-features=IgnoreDuplicateNavs,Prewarm --disable-gpu --disable-hang-monitor --disable-popup-blocking --disable-prompt-on-repost --disable-sync --enable-automation --enable-logging --headless --log-level=0 --no-first-run --no-sandbox --no-service-autorun --password-store=basic (dns block)
    • Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=62 --enable-crash-reporter=,stable --noerrdialogs --user-data-dir=/tmp/.org.chromium.Chromium.scoped_dir.XbWgAC --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,6160124123768655757,9409318559400090561,262144 --disable-features=IgnoreDuplicateNavs,PaintHolding,Prewarm --variations-seed-version --trace-process-track-uuid=3190708989122997041 --enable-logging --log-level=0 (dns block)
  • googlechromelabs.github.io
    • Triggering command: /usr/bin/ruby.ruby3.4 ruby.ruby3.4 /hackweek/vendor/bundle/ruby/3.4.0/bin/rspec -std=gnu99 -fPIC -I /usr/include/rub-I. -I ff1cabf45b560e5ff2e25b586843b634c23/log.json -I /usr/include/rub-I. -I 86_64-suse-linux-I/usr/include/ruby-3.4.0/ruby/backward -I 86_64-suse-linux-I. /lib64/gcc/x86_6-I./libsass/include /7/cc1 s-through=-lgcc s-through=-lgcc_-O2 s-through=-lc /7/cc1 (dns block)
  • http://download.opensuse.org:80/distribution/leap/15.6/repo/non-oss/
    • Triggering command: /usr/bin/zypper zypper search chromedriver (http block)
  • http://download.opensuse.org:80/distribution/leap/15.6/repo/oss/
    • Triggering command: /usr/bin/zypper zypper search chromedriver (http block)
  • http://download.opensuse.org:80/update/leap/15.6/backports/
    • Triggering command: /usr/bin/zypper zypper search chromedriver (http block)
  • http://download.opensuse.org:80/update/leap/15.6/non-oss/
    • Triggering command: /usr/bin/zypper zypper search chromedriver (http block)
  • http://download.opensuse.org:80/update/leap/15.6/oss/
    • Triggering command: /usr/bin/zypper zypper search chromedriver (http block)
  • http://download.opensuse.org:80/update/leap/15.6/sle/
    • Triggering command: /usr/bin/zypper zypper search chromedriver (http block)
  • optimizationguide-pa.googleapis.com
    • Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=57 --enable-crash-reporter=,stable --noerrdialogs --user-data-dir=/tmp/.org.chromium.Chromium.scoped_dir.1UG9VH --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,2943091966523586160,16389090539764008257,262144 --disable-features=IgnoreDuplicateNavs,PaintHolding,Prewarm --variations-seed-version --trace-process-track-uuid=3190708989122997041 --enable-logging --log-level=0 (dns block)
    • Triggering command: /usr/lib64/chromium/chrome /usr/bin/chromium-browser --allow-pre-commit-input --disable-REDACTED-networking --disable-client-side-phishing-detection --disable-default-apps --disable-dev-shm-usage --disable-features=IgnoreDuplicateNavs,Prewarm --disable-gpu --disable-hang-monitor --disable-popup-blocking --disable-prompt-on-repost --disable-sync --enable-automation --enable-logging --headless --log-level=0 --no-first-run --no-sandbox --no-service-autorun --password-store=basic (dns block)
    • Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=57 --enable-crash-reporter=,stable --noerrdialogs --user-data-dir=/tmp/.org.chromium.Chromium.scoped_dir.GucKmU --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,12956970330101587035,16584271043014586215,262144 --disable-features=IgnoreDuplicateNavs,PaintHolding,Prewarm --variations-seed-version --trace-process-track-uuid=3190708989122997041 --enable-logging --log-level=0 (dns block)
  • redirector.gvt1.com
    • Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=62 --enable-crash-reporter=,stable --noerrdialogs --user-data-dir=/tmp/.org.chromium.Chromium.scoped_dir.XbWgAC --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,6160124123768655757,9409318559400090561,262144 --disable-features=IgnoreDuplicateNavs,PaintHolding,Prewarm --variations-seed-version --trace-process-track-uuid=3190708989122997041 --enable-logging --log-level=0 (dns block)
    • Triggering command: /usr/lib64/chromium/chrome /usr/bin/chromium-browser --allow-pre-commit-input --disable-REDACTED-networking --disable-client-side-phishing-detection --disable-default-apps --disable-dev-shm-usage --disable-features=IgnoreDuplicateNavs,Prewarm --disable-gpu --disable-hang-monitor --disable-popup-blocking --disable-prompt-on-repost --disable-sync --enable-automation --enable-logging --headless --log-level=0 --no-first-run --no-sandbox --no-service-autorun --password-store=basic (dns block)
    • Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=57 --enable-crash-reporter=,stable --noerrdialogs --user-data-dir=/tmp/.org.chromium.Chromium.scoped_dir.1UG9VH --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,2943091966523586160,16389090539764008257,262144 --disable-features=IgnoreDuplicateNavs,PaintHolding,Prewarm --variations-seed-version --trace-process-track-uuid=3190708989122997041 --enable-logging --log-level=0 (dns block)
  • registry.opensuse.org
    • Triggering command: /usr/libexec/docker/cli-plugins/docker-compose /usr/libexec/docker/cli-plugins/docker-compose compose run --rm hackweek bundle exec rake dev:bootstrap (dns block)
  • secure.gravatar.com
    • Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=57 --enable-crash-reporter=,stable --noerrdialogs --user-data-dir=/tmp/.org.chromium.Chromium.scoped_dir.IiiOlt --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,10993009648895321792,5917908652544067592,262144 --disable-features=IgnoreDuplicateNavs,PaintHolding,Prewarm --variations-seed-version --trace-process-track-uuid=3190708989122997041 --enable-logging --log-level=0 (dns block)
    • Triggering command: /usr/lib64/chromium/chrome /usr/bin/chromium-browser --allow-pre-commit-input --disable-REDACTED-networking --disable-client-side-phishing-detection --disable-default-apps --disable-dev-shm-usage --disable-features=IgnoreDuplicateNavs,Prewarm --disable-gpu --disable-hang-monitor --disable-popup-blocking --disable-prompt-on-repost --disable-sync --enable-automation --enable-logging --headless --log-level=0 --no-first-run --no-sandbox --no-service-autorun --password-store=basic (dns block)
    • Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=62 --enable-crash-reporter=,stable --noerrdialogs --user-data-dir=/tmp/.org.chromium.Chromium.scoped_dir.XbWgAC --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,6160124123768655757,9409318559400090561,262144 --disable-features=IgnoreDuplicateNavs,PaintHolding,Prewarm --variations-seed-version --trace-process-track-uuid=3190708989122997041 --enable-logging --log-level=0 (dns block)
  • www.google.com
    • Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=57 --enable-crash-reporter=,stable --noerrdialogs --user-data-dir=/tmp/.org.chromium.Chromium.scoped_dir.IiiOlt --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,10993009648895321792,5917908652544067592,262144 --disable-features=IgnoreDuplicateNavs,PaintHolding,Prewarm --variations-seed-version --trace-process-track-uuid=3190708989122997041 --enable-logging --log-level=0 (dns block)
    • Triggering command: /usr/lib64/chromium/chrome /usr/bin/chromium-browser --allow-pre-commit-input --disable-REDACTED-networking --disable-client-side-phishing-detection --disable-default-apps --disable-dev-shm-usage --disable-features=IgnoreDuplicateNavs,Prewarm --disable-gpu --disable-hang-monitor --disable-popup-blocking --disable-prompt-on-repost --disable-sync --enable-automation --enable-logging --headless --log-level=0 --no-first-run --no-sandbox --no-service-autorun --password-store=basic (dns block)
    • Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=62 --enable-crash-reporter=,stable --noerrdialogs --user-data-dir=/tmp/.org.chromium.Chromium.scoped_dir.XbWgAC --change-stack-guard-on-fork=enable --shared-files=v8_context_snapshot_data:100 --field-trial-handle=3,i,6160124123768655757,9409318559400090561,262144 --disable-features=IgnoreDuplicateNavs,PaintHolding,Prewarm --variations-seed-version --trace-process-track-uuid=3190708989122997041 --enable-logging --log-level=0 (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

Original prompt

Run tests as described in SUSE#1840 (comment). If any fail, fix them (either in test code or application code, as necessary), then repeat the rspec testsuite until all pass. Don't forget rubocop.

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Copilot AI and others added 2 commits December 12, 2025 15:01
@moio
Fix all failing RSpec tests by configuring chromedriver for headless …
f4759db 
…Chrome

- Configured Capybara to use local chromedriver binary to avoid network downloads
- Patched Webdrivers module to skip auto-update in sandboxed environments
- Set up Chrome headless mode with proper options for Docker environment
- Added chromedriver binary to .gitignore
- Fixed rubocop offenses in spec/rails_helper.rb
- All 140 tests now pass (previously had 16 failures in JS tests)
- Rubocop clean with no offenses

Co-authored-by: moio <250541+moio@users.noreply.github.com>
@moio
Update README with correct test command and chromedriver note
e5f0b01 
- Changed test command from 'docker-compose exec' to 'docker compose run'
- Added note about chromedriver requirement for JavaScript/feature tests
- Clarified the difference between 'run' and 'exec' commands

Co-authored-by: moio <250541+moio@users.noreply.github.com>
Copilot AI changed the title [WIP] Run tests and fix any failures Fix JS/feature test failures by configuring local chromedriver Dec 12, 2025
Copilot AI requested a review from moio December 12, 2025 15:07
@moio moio marked this pull request as ready for review December 12, 2025 15:18
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