Class: TestBed

Inherits:
Object
  • Object
show all
Includes:
ClusterFuncs
Defined in:
lib/appswarm/test_bed.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from ClusterFuncs

#allUpAndRunning, #checkRequirements, #createInstanceId, #debug, #getApplicationTypes, #getApps, #getLocalApplications, #getNewInstanceName, #getOrCreate, #log_direct, #run, #runAndWait, #waitUntilAllUpAndRunning

Constructor Details

#initialize(ops = {}) ⇒ TestBed

Returns a new instance of TestBed.



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# File 'lib/appswarm/test_bed.rb', line 6

def initialize(ops={})
  @@testbeds||=[]

  @@testbeds<<self
  @appClasses=loadApps(self)
  @apps=[]
  @options={:cronTime=>100000}
  @tbedThreads={}
  ops.each{|k,v|@options[k]=v}
  @stopped=false
  @stopping=false
  @stopMutex=Mutex.new

  @testbedId=ops[:testbedId]

  @testbedId||=Crypt::hexdigest(rand.to_s)

  trap("INT"){ stop! }
end

Instance Attribute Details

#apps ⇒ Object (readonly)

Returns the value of attribute apps.



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# File 'lib/appswarm/test_bed.rb', line 4

def apps
  @apps
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/appswarm/test_bed.rb', line 4

def options
  @options
end

#testbedId ⇒ Object (readonly)

Returns the value of attribute testbedId.



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# File 'lib/appswarm/test_bed.rb', line 4

def testbedId
  @testbedId
end

Class Method Details

.appswarmTestingDir ⇒ Object 



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# File 'lib/appswarm/test_bed.rb', line 123

def self.appswarmTestingDir
  File.join(ENV["HOME"],".appswarm_testing")
end

.finishTesting ⇒ Object 



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# File 'lib/appswarm/test_bed.rb', line 131

def self.finishTesting
  Dir.rmdir_f(appswarmTestingDir)
end

.testbeds ⇒ Object 



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# File 'lib/appswarm/test_bed.rb', line 127

def self.testbeds
  @@testbeds||=[]
end

Instance Method Details

#appswarmBaseDir ⇒ Object 



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# File 'lib/appswarm/test_bed.rb', line 26

def appswarmBaseDir
  File.join(ENV["HOME"],".appswarm")
end

#closeApp(app) ⇒ Object 



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# File 'lib/appswarm/test_bed.rb', line 54

def closeApp(app)
  if @apps.member?(app)
    app.stop
    @apps.delete(app)
  end
end

#getApp(type) ⇒ Object 



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# File 'lib/appswarm/test_bed.rb', line 47

def getApp(type)
  getApps(type)[0]
end

#getAppByName(name) ⇒ Object 



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# File 'lib/appswarm/test_bed.rb', line 50

def getAppByName(name)
  @apps.select{|app|app.getAppName==name}[0]
end

#getGlobalServices ⇒ Object 



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# File 'lib/appswarm/test_bed.rb', line 60

def getGlobalServices
  @apps.select{|a|a.is_a?(GlobalService)}.map{|a|a.serviceID}
end

#getThread(app) ⇒ Object 



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# File 'lib/appswarm/test_bed.rb', line 43

def getThread(app)
  @tbedThreads[app.object_id]
end

#log(*s) ⇒ Object 



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# File 'lib/appswarm/test_bed.rb', line 35

def log(*s)
  TestLogger::log(*s)
end

#log_line(line) ⇒ Object 



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# File 'lib/appswarm/test_bed.rb', line 39

def log_line(line)
  TestLogger::log(line)
end

#runCluster ⇒ Object 



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# File 'lib/appswarm/test_bed.rb', line 31

def runCluster
  Appswarm::BASIC_APPS.each{|app|run(app,{})}
end

#stop ⇒ Object 



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# File 'lib/appswarm/test_bed.rb', line 68

def stop
  @stopping=true
  @stopMutex.synchronize {
    @apps.p_each{|app|
      log "APP: #{app}"
      app.quit
    }
    log "QUITED"
    @apps.each{|app|
      log "Stopping #{app}"
      begin
        measureTime {
          app.stop
        }
      rescue Object=>e
        log"Failed to stop #{app} with error #{e}"
        log e.backtrace
      end
      log "Stopped #{app}"
    }
    log "Waiting to shut down"
    tries=10
    while tries>0 and @tbedThreads.select{|k,t|t.alive?}.length>0
      sleep 0.2
      tries-=1
    end

    log "Joining threads of #{self}"
    @tbedThreads.each{|k,v|
      log v.stacktrace
    }

    @tbedThreads.each{|k,v|
      v.kill if v.alive?
    }
    @tbedThreads.each{|k,v|
      v.kill! if v.alive?
    }
    @tbedThreads.each{|k,v|
      log "CRASH:",v.crashtrace if v.crashtrace?
    }
    @@testbeds.delete(self)




    log "Stopped Testbed #{self}"
    @stopped=true
  }
end

#stop! ⇒ Object 



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# File 'lib/appswarm/test_bed.rb', line 64

def stop!
  stop
  killOtherThreads!
end