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- require 'spec_helper'
- require 'support/script_helper'
- require 'timeout'
- describe 'websocket-server', type: :script do
- # Why not Rails.root.join here?
- # Because it's not avaialable in this spec (no 'rails_helper' = faster start-up)
- let(:app_root) { File.expand_path('../..', __dir__) }
- let(:ws_server) { File.expand_path('script/websocket-server.rb', app_root) }
- let(:pidfile) { File.expand_path('tmp/pids/websocket.pid', app_root) }
- let(:output_log) { File.expand_path('log/websocket-server_out.log', app_root) }
- let(:error_log) { File.expand_path('log/websocket-server_err.log', app_root) }
- context 'with IPv6 bind address (via -b option)', if: has_ipv6? do
- # This error is raised for invalid bind addresses
- let(:error_msg) { "`start_tcp_server': no acceptor" }
- let(:ipv6_addr) { '::1/128' }
- # Prevent port assignment conflicts during parallel test execution
- let(:port) { rand(60_000..65_000) }
- # Flush logs
- before do
- File.write(output_log, '')
- File.write(error_log, '')
- end
- it 'starts up successfully' do
- begin
- system("RAILS_ENV=test #{ws_server} start -db #{ipv6_addr} -p #{port} >/dev/null 2>&1")
- # Wait for daemon to start
- Timeout.timeout(20, Timeout::Error, 'WebSocket Server startup timed out') do
- loop { break if File.size(output_log) + File.size(error_log) > 0 }
- end
- expect(File.read(error_log)).not_to include(error_msg)
- ensure
- system("#{ws_server} stop >/dev/null 2>&1") if File.exist?(pidfile)
- end
- end
- end
- end
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