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36 package gr.grnet.aquarium.logic.test
39 import java.util.{Date}
40 import org.junit.Assume._
41 import gr.grnet.aquarium.LogicTestsAssumptions
42 import gr.grnet.aquarium.logic.accounting.dsl._
43 import gr.grnet.aquarium.util.date.TimeHelpers
46 * Performance tests for various critical path functions.
48 * @author Georgios Gousios <gousiosg@gmail.com>
50 class PerfTest extends DSLUtils with DSL {
53 def testAllEffectiveTimeslotPerf = {
54 assumeTrue(LogicTestsAssumptions.EnablePerfTests)
57 var start = TimeHelpers.nowMillis()
60 val from = new Date(0)
61 var to = new Date(2048576095000L) //Fri, 01 Dec 2034 08:54:55 GMT
62 val today = new Date()
64 val repeat1 = DSLTimeFrameRepeat(
65 parseCronString("00 12 * * *"),
66 parseCronString("00 14 * * *"),
69 val repeat2 = DSLTimeFrameRepeat(
70 parseCronString("00 18 * * 5"),
71 parseCronString("00 20 * * 5"),
75 val min = oneYearBack(today, new Date(0)).getTime
76 val max = oneYearAhead(today, new Date(Int.MaxValue * 1000L)).getTime
80 val rndStart = new Date((min + (scala.math.random * (max - min) + 1)).toLong)
81 var rndEnd = new Date((min + (scala.math.random * (max - min) + 1)).toLong)
83 while (rndEnd.before(rndStart)) rndEnd = new Date((min + (scala.math.random * (max - min) + 1)).toLong)
84 val tf = DSLTimeFrame(rndStart, Some(rndEnd), List(repeat1, repeat2))
86 numResolved += allEffectiveTimeslots(tf, Timeslot(new Date(min), new Date(max))).size
89 var total = TimeHelpers.nowMillis() - start
90 print("allEffectiveTimeslots: %d calls in %s msec. (%s resolved)\n".format(iter, total, numResolved))