mirror of https://github.com/sbt/sbt.git
50 lines
1.7 KiB
Scala
50 lines
1.7 KiB
Scala
/* sbt -- Simple Build Tool
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* Copyright 2009, 2010 Mark Harrah
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*/
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package sbt
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import org.scalacheck._
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import Prop._
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import TaskGen._
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import Task._
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object ExecuteSpec extends Properties("Execute")
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{
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val iGen = Arbitrary.arbInt.arbitrary
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property("evaluates simple task") = forAll(iGen, MaxWorkersGen) { (i: Int, workers: Int) =>
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("Workers: " + workers) |:
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checkResult(tryRun(pure(i), false, workers), i)
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}
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// no direct dependencies currently
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/*property("evaluates simple static graph") = forAll(iGen, MaxWorkersGen) { (i: Int, workers: Int) =>
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("Workers: " + workers) |:
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{
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def result = tryRun(Task(i) dependsOn(pure(false),pure("a")), false, workers)
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checkResult(result, i)
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}
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}*/
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property("evaluates simple mapped task") = forAll(iGen, MaxTasksGen, MaxWorkersGen) { (i: Int, times: Int, workers: Int) =>
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("Workers: " + workers) |: ("Value: " + i) |: ("Times: " + times) |:
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{
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def result = tryRun(pure(i).map(_*times), false, workers)
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checkResult(result, i*times)
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}
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}
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property("evaluates chained mapped task") = forAllNoShrink(iGen, MaxTasksGen, MaxWorkersGen) { (i: Int, times: Int, workers: Int) =>
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("Workers: " + workers) |: ("Value: " + i) |: ("Times: " + times) |:
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{
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val initial = pure(0) map(identity[Int])
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def task = ( initial /: (0 until times) )( (t,ignore) => t.map(_ + i))
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checkResult(tryRun(task, false, workers), i*times)
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}
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}
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property("evaluates simple bind") = forAll(iGen, MaxTasksGen, MaxWorkersGen) { (i: Int, times: Int, workers: Int) =>
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("Workers: " + workers) |: ("Value: " + i) |: ("Times: " + times) |:
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{
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def result = tryRun(pure(i).flatMap(x => pure(x*times)), false, workers)
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checkResult(result, i*times)
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}
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}
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} |