spec/integration/hanami_spec.rb


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# frozen_string_literal: true

require "shellwords"
require 'rbconfig'

RSpec.describe "Hanami integration" do
  before :all do
    @ruby = RbConfig.ruby.shellescape
    @pry_dir = File.expand_path(File.join(__FILE__, '../../../lib')).shellescape
  end

  it "does not enter an infinite loop (#1471, #1621)" do
    code = <<-RUBY
        require "pry"
        require "timeout"
        module Prepend1
          def call(arg)
            super
          end
        end
        module Prepend2
          def call(arg)
            super
          end
        end
        class Action
          prepend Prepend1
          prepend Prepend2
          def call(arg)
            binding.pry input: StringIO.new("exit"), output: StringIO.new
          end
        end
        Timeout.timeout(1) { Action.new.call("define prison, in the abstract sense") }
        exit 42
    RUBY
    `#{@ruby} -I#{@pry_dir} -e'#{code}'`
    expect($CHILD_STATUS.exitstatus).to eq(42)
  end
end