Add testQuickUntilPassed

README.md

@@ -29,6 +29,7 @@ See https://pekko.apache.org for the documentation including the API docs. The d
  - `sbt +compile` will compile for all supported versions of Scala
 - `sbt test` will compile the code and run the unit tests
 - `sbt testQuick` similar to test but when repeated in shell mode will only run failing tests
+- `sbt testQuickUntilPassed` similar to testQuick but will loop until tests pass.
 - `sbt package` will build the jars
  - the jars will built into target dirs of the various modules
  - for the the 'actor' module, the jar will be built to `actor/target/scala-2.13/`

project/PekkoBuild.scala

@@ -292,6 +292,7 @@ object PekkoBuild {
  UsefulTask("", "testOnly *.AnySpec", "Only run a selected test"),
  UsefulTask("", "testQuick *.AnySpec",
  "Only run a selected test. When run multiple times will only run previously failing tests (shell mode only)"),
+ UsefulTask("", "testQuickUntilPassed", "Runs all tests in a continuous loop until all tests pass"),
  UsefulTask("", "publishLocal", "Publish current snapshot version to local ~/.ivy2 repo"),
  UsefulTask("", "verifyCodeStyle", "Verify code style"),
  UsefulTask("", "applyCodeStyle", "Apply code style"),

project/TestQuickUntilPassed.scala

@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import sbt._
+import sbt.Keys._
+import sbt.plugins.JvmPlugin
+
+object TestQuickUntilPassed extends AutoPlugin {
+ override def requires = JvmPlugin
+
+ override def trigger = allRequirements
+
+ object autoImport {
+ val testQuickUntilPassed = inputKey[Unit]("runs testQuick continuously until it passes")
+ }
+
+ import autoImport._
+
+ private def testQuickRecursive(input: String): Def.Initialize[Task[Unit]] = Def.taskDyn {
+ (Test / testQuick).toTask(input).result.value match {
+ case Inc(cause) =>
+ testQuickRecursive(input)
+ case Value(value) =>
+ Def.task(())
+ }
+ }
+
+ override lazy val projectSettings = {
+ testQuickUntilPassed := {
+ // TODO Figure out a way to pass input from testQuickUntilPassed into testQuickRecursive
+ testQuickRecursive("").value
+ }
+ }
+
+}