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author | Li Haoyi <haoyi.sg@gmail.com> | 2017-11-18 16:42:37 -0800 |
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committer | Li Haoyi <haoyi.sg@gmail.com> | 2017-11-18 16:42:37 -0800 |
commit | e9a7bcf8b8009db9a2a2ecf6f1d4b7f655a23f04 (patch) | |
tree | 0cae99f4babf16221b9d997dcfcda3f768764996 /core | |
parent | a56cc38ff068fa2efd5df066dd3a8143f7f76fea (diff) | |
download | mill-e9a7bcf8b8009db9a2a2ecf6f1d4b7f655a23f04.tar.gz mill-e9a7bcf8b8009db9a2a2ecf6f1d4b7f655a23f04.tar.bz2 mill-e9a7bcf8b8009db9a2a2ecf6f1d4b7f655a23f04.zip |
Add some basic tests for failure/exception handling during evaluation...
Diffstat (limited to 'core')
-rw-r--r-- | core/src/test/scala/mill/eval/FailureTests.scala | 87 | ||||
-rw-r--r-- | core/src/test/scala/mill/util/TestUtil.scala | 9 |
2 files changed, 94 insertions, 2 deletions
diff --git a/core/src/test/scala/mill/eval/FailureTests.scala b/core/src/test/scala/mill/eval/FailureTests.scala new file mode 100644 index 00000000..682f5e16 --- /dev/null +++ b/core/src/test/scala/mill/eval/FailureTests.scala @@ -0,0 +1,87 @@ +package mill.eval + +import mill.discover.Discovered +import mill.util.OSet +import utest._ +import utest.framework.TestPath + +object FailureTests extends TestSuite{ + + val tests = Tests{ + val graphs = new mill.util.TestGraphs() + import graphs._ + 'evaluateSingle - { + val workspace = ammonite.ops.pwd / 'target / 'workspace / 'failure / implicitly[TestPath].value + ammonite.ops.rm(ammonite.ops.Path(workspace, ammonite.ops.pwd)) + + val evaluator = new Evaluator(workspace, Discovered.mapping(singleton), _ => ()) + + val res1 = evaluator.evaluate(OSet(singleton.single)) + assert( + res1.failing.keyCount == 0, + res1.rawValues == Seq(Result.Success(0)) + ) + singleton.single.failure = Some("lols") + + val res2 = evaluator.evaluate(OSet(singleton.single)) + assert( + res2.failing.keyCount == 1, + res2.rawValues == Seq(Result.Failure("lols")) + ) + + singleton.single.failure = None + + val res3 = evaluator.evaluate(OSet(singleton.single)) + assert( + res3.failing.keyCount == 0, + res3.rawValues == Seq(Result.Success(0)) + ) + + val ex = new IndexOutOfBoundsException() + singleton.single.exception = Some(ex) + + val res4 = evaluator.evaluate(OSet(singleton.single)) + assert( + res4.failing.keyCount == 1, + res4.rawValues == Seq(Result.Exception(ex)) + ) + } + 'evaluatePair - { + val workspace = ammonite.ops.pwd / 'target / 'workspace / 'failure / implicitly[TestPath].value + ammonite.ops.rm(ammonite.ops.Path(workspace, ammonite.ops.pwd)) + + val evaluator = new Evaluator(workspace, Discovered.mapping(pair), _ => ()) + + val res1 = evaluator.evaluate(OSet(pair.down)) + assert( + res1.failing.keyCount == 0, + res1.rawValues == Seq(Result.Success(0)) + ) + + pair.up.failure = Some("lols") + + val res2 = evaluator.evaluate(OSet(pair.down)) + assert( + res2.failing.keyCount == 1, + res2.rawValues == Seq(Result.Skipped) + ) + + pair.up.failure = None + + val res3 = evaluator.evaluate(OSet(pair.down)) + assert( + res3.failing.keyCount == 0, + res1.rawValues == Seq(Result.Success(0)) + ) + + pair.up.exception = Some(new IndexOutOfBoundsException()) + + val res4 = evaluator.evaluate(OSet(pair.down)) + assert( + res4.failing.keyCount == 1, + res4.rawValues == Seq(Result.Skipped) + ) + } + } +} + diff --git a/core/src/test/scala/mill/util/TestUtil.scala b/core/src/test/scala/mill/util/TestUtil.scala index 23603238..be6bb8e9 100644 --- a/core/src/test/scala/mill/util/TestUtil.scala +++ b/core/src/test/scala/mill/util/TestUtil.scala @@ -1,6 +1,7 @@ package mill.util import mill.define.{Target, Task} +import mill.eval.Result import utest.assert import scala.collection.mutable @@ -18,11 +19,15 @@ object TestUtil { class Test(override val inputs: Seq[Task[Int]], val pure: Boolean) extends Target[Int]{ var counter = 0 + var failure = Option.empty[String] + var exception = Option.empty[Throwable] override def evaluate(args: Args) = { - counter + args.args.map(_.asInstanceOf[Int]).sum + failure.map(Result.Failure) orElse + exception.map(Result.Exception) getOrElse + Result.Success(counter + args.args.map(_.asInstanceOf[Int]).sum) } - override def sideHash = counter + override def sideHash = counter + failure.hashCode() + exception.hashCode() } def checkTopological(targets: OSet[Task[_]]) = { val seen = mutable.Set.empty[Task[_]] |