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# rake docker:test is designed to be used inside the discourse/docker_test image
# running it anywhere else will likely fail
#
# Environment Variables (specific to this rake task)
# => SKIP_LINT set to 1 to skip linting (eslint and rubocop)
# => SKIP_TESTS set to 1 to skip all tests
# => SKIP_CORE set to 1 to skip core tests (rspec and qunit)
# => SKIP_PLUGINS set to 1 to skip plugin tests (rspec and qunit)
# => INSTALL_OFFICIAL_PLUGINS set to 1 to install all core plugins before running tests
# => RUBY_ONLY set to 1 to skip all qunit tests
# => JS_ONLY set to 1 to skip all rspec tests
# => SINGLE_PLUGIN set to plugin name to only run plugin-specific rspec tests (you'll probably want to SKIP_CORE as well)
# => BISECT set to 1 to run rspec --bisect (applies to core rspec tests only)
# => RSPEC_SEED set to seed to use for rspec tests (applies to core rspec tests only)
# => PAUSE_ON_TERMINATE set to 1 to pause prior to terminating redis and pg
#
# Other useful environment variables (not specific to this rake task)
# => COMMIT_HASH used by the discourse_test docker image to load a specific commit of discourse
# this can also be set to a branch, e.g. "origin/tests-passed"
#
# Example usage:
# Run all core and plugin tests:
# docker run discourse/discourse_test:release
# Run only rspec tests:
# docker run -e RUBY_ONLY=1 discourse/discourse_test:release
# Run all plugin tests (with a plugin mounted from host filesystem):
# docker run -e SKIP_CORE=1 -v $(pwd)/my-awesome-plugin:/var/www/discourse/plugins/my-awesome-plugin discourse/discourse_test:release
# Run tests for a specific plugin (with a plugin mounted from host filesystem):
# docker run -e SKIP_CORE=1 SINGLE_PLUGIN='my-awesome-plugin' -v $(pwd)/my-awesome-plugin:/var/www/discourse/plugins/my-awesome-plugin discourse/discourse_test:release
def run_or_fail(command)
pid = Process.spawn(command)
Process.wait(pid)
$?.exitstatus == 0
end
def run_or_fail_prettier(*patterns)
if patterns.any? { |p| Dir[p].any? }
patterns = patterns.map { |p| "'#{p}'" }.join(' ')
run_or_fail("yarn prettier --list-different #{patterns}")
else
puts "Skipping prettier. Pattern not found."
true
end
end
desc 'Run all tests (JS and code in a standalone environment)'
task 'docker:test' do
begin
@good = true
unless ENV['SKIP_LINT']
@good &&= run_or_fail("yarn install")
puts "travis_fold:start:lint" if ENV["TRAVIS"]
puts "Running linters/prettyfiers"
puts "eslint #{`yarn eslint -v`}"
puts "prettier #{`yarn prettier -v`}"
if ENV["SINGLE_PLUGIN"]
@good &&= run_or_fail("bundle exec rubocop --parallel plugins/#{ENV["SINGLE_PLUGIN"]}")
@good &&= run_or_fail("yarn eslint --ext .es6 plugins/#{ENV['SINGLE_PLUGIN']}")
puts "Listing prettier offenses in #{ENV['SINGLE_PLUGIN']}:"
@good &&= run_or_fail_prettier("plugins/#{ENV['SINGLE_PLUGIN']}/**/*.scss", "plugins/#{ENV['SINGLE_PLUGIN']}/**/*.es6")
else
@good &&= run_or_fail("bundle exec rubocop --parallel") unless ENV["SKIP_CORE"]
@good &&= run_or_fail("yarn eslint app/assets/javascripts test/javascripts") unless ENV["SKIP_CORE"]
@good &&= run_or_fail("yarn eslint --ext .es6 app/assets/javascripts test/javascripts plugins") unless ENV["SKIP_PLUGINS"]
unless ENV["SKIP_CORE"]
puts "Listing prettier offenses in core:"
@good &&= run_or_fail('yarn prettier --list-different "app/assets/stylesheets/**/*.scss" "app/assets/javascripts/**/*.es6" "test/javascripts/**/*.es6"')
end
unless ENV["SKIP_PLUGINS"]
puts "Listing prettier offenses in plugins:"
@good &&= run_or_fail('yarn prettier --list-different "plugins/**/*.scss" "plugins/**/*.es6"')
end
end
puts "travis_fold:end:lint" if ENV["TRAVIS"]
end
unless ENV['SKIP_TESTS']
puts "travis_fold:start:prepare_tests" if ENV["TRAVIS"]
puts "Cleaning up old test tmp data in tmp/test_data"
`rm -fr tmp/test_data && mkdir -p tmp/test_data/redis && mkdir tmp/test_data/pg`
puts "Starting background redis"
@redis_pid = Process.spawn('redis-server --dir tmp/test_data/redis')
@postgres_bin = "/usr/lib/postgresql/10/bin/"
`#{@postgres_bin}initdb -D tmp/test_data/pg`
# speed up db, never do this in production mmmmk
`echo fsync = off >> tmp/test_data/pg/postgresql.conf`
`echo full_page_writes = off >> tmp/test_data/pg/postgresql.conf`
`echo shared_buffers = 500MB >> tmp/test_data/pg/postgresql.conf`
puts "Starting postgres"
@pg_pid = Process.spawn("#{@postgres_bin}postmaster -D tmp/test_data/pg")
ENV["RAILS_ENV"] = "test"
@good &&= run_or_fail("bundle exec rake db:create")
if ENV["INSTALL_OFFICIAL_PLUGINS"]
@good &&= run_or_fail("bundle exec rake plugin:install_all_official")
end
if ENV["SKIP_PLUGINS"]
@good &&= run_or_fail("bundle exec rake db:migrate")
else
@good &&= run_or_fail("LOAD_PLUGINS=1 bundle exec rake db:migrate")
end
puts "travis_fold:end:prepare_tests" if ENV["TRAVIS"]
unless ENV["JS_ONLY"]
puts "travis_fold:start:ruby_tests" if ENV["TRAVIS"]
unless ENV["SKIP_CORE"]
params = []
if ENV["BISECT"]
params << "--bisect"
end
if ENV["RSPEC_SEED"]
params << "--seed #{ENV["RSPEC_SEED"]}"
end
@good &&= run_or_fail("bundle exec rspec #{params.join(' ')}".strip)
end
unless ENV["SKIP_PLUGINS"]
if ENV["SINGLE_PLUGIN"]
@good &&= run_or_fail("bundle exec rake plugin:spec['#{ENV["SINGLE_PLUGIN"]}']")
else
@good &&= run_or_fail("bundle exec rake plugin:spec")
end
end
puts "travis_fold:end:ruby_tests" if ENV["TRAVIS"]
end
unless ENV["RUBY_ONLY"]
puts "travis_fold:start:js_tests" if ENV["TRAVIS"]
unless ENV["SKIP_CORE"]
@good &&= run_or_fail("bundle exec rake qunit:test['600000']")
@good &&= run_or_fail("bundle exec rake qunit:test['600000','/wizard/qunit']")
end
unless ENV["SKIP_PLUGINS"]
if ENV["SINGLE_PLUGIN"]
@good &&= run_or_fail("bundle exec rake plugin:qunit['#{ENV['SINGLE_PLUGIN']}','600000']")
else
@good &&= run_or_fail("bundle exec rake plugin:qunit['*','600000']")
end
end
puts "travis_fold:end:js_tests" if ENV["TRAVIS"]
end
end
ensure
puts "travis_fold:start:terminating" if ENV["TRAVIS"]
puts "Terminating"
if ENV['PAUSE_ON_TERMINATE']
puts "Pausing prior to termination"
sleep
end
Process.kill("TERM", @redis_pid) if @redis_pid
Process.kill("TERM", @pg_pid) if @pg_pid
Process.wait @redis_pid if @redis_pid
Process.wait @pg_pid if @pg_pid
puts "travis_fold:end:terminating" if ENV["TRAVIS"]
end
if !@good
exit 1
end
end