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d8b25115d4
* Add missing requires in test_puma_server_ssl.rb * Skip teardown if setup was skipped in test_preserve_bundler_env * Otherwise we get puma/test/helpers/integration.rb:27: warning: instance variable @ios_to_close not initialized puma/test/helpers/integration.rb:34: warning: instance variable @bind_path not initialized See https://travis-ci.org/github/puma/puma/jobs/662767158#L469 * Same pattern as in test/test_integration_cluster.rb.
90 lines
3 KiB
Ruby
90 lines
3 KiB
Ruby
require_relative "helper"
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require_relative "helpers/integration"
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class TestPreserveBundlerEnv < TestIntegration
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def setup
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skip NO_FORK_MSG unless HAS_FORK
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super
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end
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def teardown
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return if skipped?
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FileUtils.rm current_release_symlink, force: true
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super
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end
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# It does not wipe out BUNDLE_GEMFILE et al
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def test_usr2_restart_preserves_bundler_environment
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skip_unless_signal_exist? :USR2
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@tcp_port = UniquePort.call
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env = {
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# Intentionally set this to something we wish to keep intact on restarts
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"BUNDLE_GEMFILE" => "Gemfile.bundle_env_preservation_test",
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# Don't allow our (rake test's) original env to interfere with the child process
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"BUNDLER_ORIG_BUNDLE_GEMFILE" => nil
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}
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# Must use `bundle exec puma` here, because otherwise Bundler may not be defined, which is required to trigger the bug
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cmd = "bundle exec puma -q -w 1 --prune-bundler -b tcp://#{HOST}:#{@tcp_port}"
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Dir.chdir(File.expand_path("bundle_preservation_test", __dir__)) do
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@server = IO.popen(env, cmd.split, "r")
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end
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wait_for_server_to_boot
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@pid = @server.pid
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connection = connect
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initial_reply = read_body(connection)
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assert_match("Gemfile.bundle_env_preservation_test", initial_reply)
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restart_server connection
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new_reply = read_body(connection)
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assert_match("Gemfile.bundle_env_preservation_test", new_reply)
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end
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def test_phased_restart_preserves_unspecified_bundle_gemfile
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skip_unless_signal_exist? :USR1
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@tcp_port = UniquePort.call
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env = {
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"BUNDLE_GEMFILE" => nil,
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"BUNDLER_ORIG_BUNDLE_GEMFILE" => nil
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}
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set_release_symlink File.expand_path("bundle_preservation_test/version1", __dir__)
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cmd = "bundle exec puma -q -w 1 --prune-bundler -b tcp://#{HOST}:#{@tcp_port}"
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Dir.chdir(current_release_symlink) do
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@server = IO.popen(env, cmd.split, "r")
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end
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wait_for_server_to_boot
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@pid = @server.pid
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connection = connect
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# Bundler itself sets ENV['BUNDLE_GEMFILE'] to the Gemfile it finds if ENV['BUNDLE_GEMFILE'] was unspecified
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initial_reply = read_body(connection)
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expected_gemfile = File.expand_path("bundle_preservation_test/version1/Gemfile", __dir__).inspect
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assert_equal(expected_gemfile, initial_reply)
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set_release_symlink File.expand_path("bundle_preservation_test/version2", __dir__)
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start_phased_restart
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connection = connect
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connection.write "GET / HTTP/1.1\r\n\r\n"
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new_reply = read_body(connection)
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expected_gemfile = File.expand_path("bundle_preservation_test/version2/Gemfile", __dir__).inspect
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assert_equal(expected_gemfile, new_reply)
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end
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private
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def current_release_symlink
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File.expand_path "bundle_preservation_test/current", __dir__
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end
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def set_release_symlink(target_dir)
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FileUtils.rm current_release_symlink, force: true
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FileUtils.symlink target_dir, current_release_symlink, force: true
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end
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def start_phased_restart
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Process.kill :USR1, @pid
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true while @server.gets !~ /booted, phase: 1/
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end
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end
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