rspec OutOfMemoryError

example_spec.rb

require 'bundler/setup'
Bundler.require(:default)


def app
  proc do |env|
    [200, { 'Content-Type' => 'text/html' }, 'Hello simple rack application!']
  end
end


require 'rack/test'
RSpec.configure do |config|
  config.include Rack::Test::Methods
end


describe 'example' do
  it 'should not run out of memoery' do
    get '/'

    last_response.should_not be_nil
  end

  it 'should not run out of memoery' do
    get '/'

    last_response.should == 'egg'
  end
end

exception with MRI 1.9.2

None it seems to hang for more than at least a few minutes

Gemfile

source :rubygems

gem 'rack'
gem 'rack-test'
gem 'rspec', '2.11'

Gemfile.lock

GEM
  remote: http://rubygems.org/
  specs:
    diff-lcs (1.1.3)
    rack (1.4.1)
    rack-test (0.6.1)
      rack (>= 1.0)
    rspec (2.11.0)
      rspec-core (~> 2.11.0)
      rspec-expectations (~> 2.11.0)
      rspec-mocks (~> 2.11.0)
    rspec-core (2.11.1)
    rspec-expectations (2.11.2)
      diff-lcs (~> 1.1.3)
    rspec-mocks (2.11.2)

PLATFORMS
  java
  ruby

DEPENDENCIES
  rack
  rack-test
  rspec (= 2.11)

gistfile1.txt

example should equal egg
     Failure/Error: Unable to find matching line from backtrace
     Java::JavaLang::OutOfMemoryError:
       Java heap space
     # org.jruby.RubyArray.realloc(RubyArray.java:369)
     # org.jruby.RubyArray.append(RubyArray.java:1153)
     # org.jruby.RubyArray.flatten(RubyArray.java:2804)
     # org.jruby.RubyArray.flatten19(RubyArray.java:2895)
     # org.jruby.RubyArray$i$flatten19.call(RubyArray$i$flatten19.gen:65535)
     # org.jruby.runtime.callsite.CachingCallSite.cacheAndCall(CachingCallSite.java:292)
     # org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:135)
     # org.jruby.ast.CallNoArgNode.interpret(CallNoArgNode.java:63)
     # org.jruby.ast.CallNoArgBlockNode.interpret(CallNoArgBlockNode.java:60)
     # org.jruby.ast.NewlineNode.interpret(NewlineNode.java:104)
     # org.jruby.evaluator.ASTInterpreter.INTERPRET_METHOD(ASTInterpreter.java:74)
     # org.jruby.internal.runtime.methods.InterpretedMethod.call(InterpretedMethod.java:233)
     # org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:215)
     # org.jruby.runtime.callsite.CachingCallSite.cacheAndCall(CachingCallSite.java:332)
     # org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:203)
     # org.jruby.ast.FCallTwoArgNode.interpret(FCallTwoArgNode.java:38)
     # org.jruby.ast.IfNode.interpret(IfNode.java:111)
     # org.jruby.ast.NewlineNode.interpret(NewlineNode.java:104)
     # org.jruby.ast.IfNode.interpret(IfNode.java:117)
     # org.jruby.ast.NewlineNode.interpret(NewlineNode.java:104)
     # org.jruby.ast.BlockNode.interpret(BlockNode.java:71)
     # org.jruby.evaluator.ASTInterpreter.INTERPRET_METHOD(ASTInterpreter.java:74)
     # org.jruby.internal.runtime.methods.InterpretedMethod.call(InterpretedMethod.java:276)
     # org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:231)
     # org.jruby.runtime.callsite.CachingCallSite.cacheAndCall(CachingCallSite.java:352)
     # org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:237)
     # org.jruby.ast.CallThreeArgNode.interpret(CallThreeArgNode.java:61)
     # org.jruby.ast.NewlineNode.interpret(NewlineNode.java:104)
     # org.jruby.evaluator.ASTInterpreter.INTERPRET_METHOD(ASTInterpreter.java:74)
     # org.jruby.internal.runtime.methods.InterpretedMethod.call(InterpretedMethod.java:190)
     # org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:199)
     # org.jruby.runtime.callsite.CachingCallSite.cacheAndCall(CachingCallSite.java:312)

Finished in 27.16 seconds
1 example, 1 failure