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require 'support/config'
require 'support/test_helper'
require 'phusion_passenger/railz/application_spawner'
require 'ruby/rails/minimal_spawner_spec'
require 'ruby/spawn_server_spec'
require 'ruby/rails/spawner_privilege_lowering_spec'
require 'ruby/rails/spawner_error_handling_spec'
include PhusionPassenger
include PhusionPassenger::Railz
describe ApplicationSpawner do
include TestHelper
before :each do
@stub = setup_rails_stub('foobar')
@spawner = ApplicationSpawner.new(@stub.app_root,
"lowest_user" => CONFIG['lowest_user'])
@spawner.start
@server = @spawner
end
after :each do
@spawner.stop
@stub.destroy
end
it_should_behave_like "a spawn server"
def spawn_arbitrary_application
@spawner.spawn_application
end
end
describe ApplicationSpawner do
include TestHelper
describe "smart spawning" do
it_should_behave_like "a minimal spawner"
it_should_behave_like "handling errors in application initialization"
it "calls the starting_worker_process event, with forked=true, after a new worker process has been forked off" do
use_rails_stub('foobar') do |stub|
File.append(stub.environment_rb, %q{
PhusionPassenger.on_event(:starting_worker_process) do |forked|
File.append("result.txt", "forked = #{forked}\n")
end
File.append("result.txt", "end of environment.rb\n");
})
spawner = ApplicationSpawner.new(stub.app_root,
"lowest_user" => CONFIG['lowest_user'])
spawner.start
begin
spawner.spawn_application.close
spawner.spawn_application.close
ensure
spawner.stop
end
# Give some time for the starting_worker_process hook to be executed.
sleep 0.2
contents = File.read("#{stub.app_root}/result.txt")
contents.should == "end of environment.rb\n" +
"forked = true\n" +
"forked = true\n"
end
end
def spawn_stub_application(stub, extra_options = {})
options = { "lowest_user" => CONFIG['lowest_user'] }.merge(extra_options)
@spawner = ApplicationSpawner.new(stub.app_root, options)
begin
@spawner.start
return @spawner.spawn_application
ensure
@spawner.stop rescue nil
end
end
end
describe "conservative spawning" do
it_should_behave_like "a minimal spawner"
it_should_behave_like "handling errors in application initialization"
it "calls the starting_worker_process event, with forked=true, after environment.rb has been loaded" do
use_rails_stub('foobar') do |stub|
File.append(stub.environment_rb, %q{
PhusionPassenger.on_event(:starting_worker_process) do |forked|
File.append("result.txt", "forked = #{forked}\n")
end
File.append("result.txt", "end of environment.rb\n");
})
spawn_stub_application(stub).close
spawn_stub_application(stub).close
# Give some time for the starting_worker_process hook to be executed.
sleep 0.2
contents = File.read("#{stub.app_root}/result.txt")
contents.should == "end of environment.rb\n" +
"forked = false\n" +
"end of environment.rb\n" +
"forked = false\n"
end
end
def spawn_stub_application(stub, extra_options = {})
options = { "lowest_user" => CONFIG['lowest_user'] }.merge(extra_options)
@spawner = ApplicationSpawner.new(stub.app_root, options)
return @spawner.spawn_application!
end
end
end
Process.euid == ApplicationSpawner::ROOT_UID &&
describe("ApplicationSpawner privilege lowering support") do
include TestHelper
describe "regular spawning" do
it_should_behave_like "a spawner that supports lowering of privileges"
def spawn_stub_application(options = {})
options = {
"lower_privilege" => true,
"lowest_user" => CONFIG['lowest_user']
}.merge(options)
@spawner = ApplicationSpawner.new(@stub.app_root, options)
@spawner.start
begin
app = @spawner.spawn_application
yield app
ensure
app.close if app
@spawner.stop
end
end
end
describe "conservative spawning" do
it_should_behave_like "a spawner that supports lowering of privileges"
def spawn_stub_application(options = {})
options = {
"lower_privilege" => true,
"lowest_user" => CONFIG['lowest_user']
}.merge(options)
@spawner = ApplicationSpawner.new(@stub.app_root, options)
begin
app = @spawner.spawn_application!
yield app
ensure
app.close if app
end
end
end
end
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