Module: Straycall::RSpec

Defined in:
lib/straycall/rspec.rb

Class Method Summary collapse

Class Method Details

.configure_hooks ⇒ Object 



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# File 'lib/straycall/rspec.rb', line 30

def configure_hooks
  ::RSpec.configure do |config|
    config.before do |example|
      Straycall::RSpec.ensure_supervisor!
      Target.reporter&.notify_example(
        file: example.metadata[:file_path],
        line: example.metadata[:line_number],
        description: example.full_description
      )
    end
    config.after(:suite) do
      begin
        Straycall::RSpec.ensure_supervisor!
        raise Error, "syscall violations were detected; see the straycall report" if Target.violation?
      ensure
        Target.stop
      end
    end
  end
end

.ensure_supervisor! ⇒ Object

Raises:



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# File 'lib/straycall/rspec.rb', line 51

def ensure_supervisor!
  return unless Seccomp::Notify.supervisor_alive? == false

  raise Error, "straycall supervisor stopped; refusing to continue with an unmonitored suite"
end

.install ⇒ Object 



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# File 'lib/straycall/rspec.rb', line 10

def install
  if RUBY_PLATFORM.include?("linux") && RUBY_ENGINE == "ruby"
    require "seccomp/notify"
    require_relative "target"
    return configure_hooks if Seccomp::Notify.supervisor_alive?
  end
  unless Straycall.available?
    Straycall.warn_unavailable!
    return
  end

  require "seccomp/notify"
  require_relative "in_process"
  require_relative "target"
  supervisor_socket, target_socket = UNIXSocket.pair
  InProcess.install(Straycall.config, report_socket: supervisor_socket, inherited_report_socket: target_socket)
  Target.start(target_socket)
  configure_hooks
end