JezK
Edit File: application_spawner_spec.rb
require 'support/config' require 'support/test_helper' require 'phusion_passenger/rack/application_spawner' describe PhusionPassenger::Rack::ApplicationSpawner do include TestHelper before :each do @stub = setup_stub('rack') end after :each do @stub.destroy end it "can spawn our stub application" do spawn(@stub.app_root).close end it "propagates exceptions in application startup" do File.prepend("#{@stub.app_root}/config.ru", "raise StandardError, 'foo'\n") spawn = lambda { spawn(@stub.app_root, "print_exceptions" => false) } spawn.should raise_error(StandardError) end it "lowers privilege to the owner of config.ru" do system("chown", "-R", CONFIG['normal_user_1'], @stub.app_root) File.prepend("#{@stub.app_root}/config.ru", %q{ File.new('touch.txt', 'w').close }) spawn(@stub.app_root).close config_ru_owner = File.stat("#{@stub.app_root}/config.ru").uid touch_txt_owner = File.stat("#{@stub.app_root}/touch.txt").uid config_ru_owner.should == touch_txt_owner end if Process.euid == 0 it "sets the environment variables passed in the environment_variables option" do File.append("#{@stub.app_root}/config.ru", %q{ File.open("env.txt", "w") do |f| ENV.each_pair do |key, value| f.puts("#{key} = #{value}") end end }) env_vars_string = "PATH\0/usr/bin:/opt/sw/bin\0FOO\0foo bar!\0" options = { "environment_variables" => [env_vars_string].pack("m") } spawn(@stub.app_root, options).close contents = File.read("#{@stub.app_root}/env.txt") contents.should =~ %r(PATH = /usr/bin:/opt/sw/bin\n) contents.should =~ %r(FOO = foo bar\!\n) end it "calls the starting_worker_process event after config.ru has been loaded" do File.append("#{@stub.app_root}/config.ru", %q{ PhusionPassenger.on_event(:starting_worker_process) do File.append("rackresult.txt", "worker_process_started\n") end File.append("rackresult.txt", "end of config.ru\n"); }) spawn(@stub.app_root).close spawn(@stub.app_root).close # Give some time for the starting_worker_process hook to be executed. sleep 0.2 contents = File.read("#{@stub.app_root}/rackresult.txt") contents.should == "end of config.ru\n" + "worker_process_started\n" + "end of config.ru\n" + "worker_process_started\n" end it "calls the stopping_worker_process event" do File.append("#{@stub.app_root}/config.ru", %q{ PhusionPassenger.on_event(:stopping_worker_process) do File.append("rackresult.txt", "worker_process_stopped\n") end File.append("rackresult.txt", "end of config.ru\n"); }) spawn(@stub.app_root).close spawn(@stub.app_root).close # Give some time for the starting_worker_process hook to be executed. sleep 0.2 contents = File.read("#{@stub.app_root}/rackresult.txt") contents.should == "end of config.ru\n" + "worker_process_stopped\n" + "end of config.ru\n" + "worker_process_stopped\n" end def spawn(app_root, extra_options = {}) options = { "lowest_user" => CONFIG['lowest_user'] }.merge(extra_options) PhusionPassenger::Rack::ApplicationSpawner.spawn_application(app_root, options) end end