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Add tests to ensure that nio4r is not loaded into the puma master

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This commit is contained in:
Chris LaRose 2020-12-16 19:45:03 -08:00
parent 4caf07a25f
commit 94fbed6335
2 changed files with 23 additions and 0 deletions
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4
test/config/prune_bundler_print_nio_defined.rb Normal file
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@ -0,0 +1,4 @@
prune_bundler true
before_fork do
puts "defined?(::NIO): #{defined?(::NIO).inspect}"
end

19
test/test_integration_cluster.rb
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@ -283,6 +283,25 @@ RUBY
assert_match(/defined\?\(::JSON\): nil/, line) assert_match(/defined\?\(::JSON\): nil/, line)
end end
def test_nio4r_gem_not_required_in_master_process
cli_server "-w #{workers} -C test/config/prune_bundler_print_nio_defined.rb test/rackup/hello.ru"
line = @server.gets
assert_match(/defined\?\(::NIO\): nil/, line)
end
def test_nio4r_gem_not_required_in_master_process_when_using_control_server
@control_tcp_port = UniquePort.call
control_opts = "--control-url tcp://#{HOST}:#{@control_tcp_port} --control-token #{TOKEN}"
cli_server "-w #{workers} #{control_opts} -C test/config/prune_bundler_print_nio_defined.rb test/rackup/hello.ru"
line = @server.gets
assert_match(/Starting control server/, line)
line = @server.gets
assert_match(/defined\?\(::NIO\): nil/, line)
end
def test_application_is_loaded_exactly_once_if_using_preload_app def test_application_is_loaded_exactly_once_if_using_preload_app
cli_server "-w #{workers} --preload test/rackup/write_to_stdout_on_boot.ru" cli_server "-w #{workers} --preload test/rackup/write_to_stdout_on_boot.ru"