Set next snapshot (#3669) (#3674)

kotest-framework/kotest-framework-engine/src/jvmTest/kotlin/com/sksamuel/kotest/engine/test/timeout/CoroutinesTimeoutTest.kt

@@ -71,7 +71,7 @@ class TimeoutTest : FunSpec() {
          timeout = 10000.milliseconds,
          invocations = 1
       ) {
-         delay(50)
+         delay(1.hours)
       }
 
       test("a testcase timeout should apply if the cumulative sum of invocations is greater than the timeout value").config(

kotest-framework/kotest-framework-engine/src/jvmTest/kotlin/com/sksamuel/kotest/engine/test/timeout/EngineTimeoutTest.kt

@@ -0,0 +1,68 @@
+package com.sksamuel.kotest.engine.test.timeout
+
+import io.kotest.core.spec.style.FunSpec
+import io.kotest.engine.TestEngineLauncher
+import io.kotest.engine.listener.CollectingTestEngineListener
+import io.kotest.matchers.shouldBe
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.launch
+import kotlin.time.Duration.Companion.hours
+import kotlin.time.Duration.Companion.milliseconds
+
+class EngineTimeoutTest : FunSpec() {
+   init {
+
+      test("timeouts should be applied by the engine to suspend delays") {
+         val collector = CollectingTestEngineListener()
+         TestEngineLauncher(collector)
+            .withClasses(DannyDelay::class)
+            .launch()
+         collector.names shouldBe listOf("a")
+         collector.result("a")!!.errorOrNull!!.message!! shouldBe "Test 'a' did not complete within 1ms"
+      }
+
+      test("timeouts should be applied by the engine to suspend inside launched coroutines") {
+         val collector = CollectingTestEngineListener()
+         TestEngineLauncher(collector)
+            .withClasses(LarryLauncher::class)
+            .launch()
+         collector.names shouldBe listOf("a")
+         collector.result("a")!!.errorOrNull!!.message!! shouldBe "Test 'a' did not complete within 1ms"
+      }
+
+      test("timeouts should be applied by the engine to blocked threads") {
+         val collector = CollectingTestEngineListener()
+         TestEngineLauncher(collector)
+            .withClasses(BillyBlocked::class)
+            .launch()
+         collector.names shouldBe listOf("a")
+         collector.result("a")!!.errorOrNull!!.message!! shouldBe "sleep interrupted"
+      }
+   }
+}
+
+private class DannyDelay : FunSpec() {
+   init {
+      test("a").config(timeout = 1.milliseconds) {
+         delay(24.hours)
+      }
+   }
+}
+
+private class LarryLauncher : FunSpec() {
+   init {
+      test("a").config(timeout = 1.milliseconds) {
+         launch {
+            delay(24.hours)
+         }
+      }
+   }
+}
+
+private class BillyBlocked : FunSpec() {
+   init {
+      test("a").config(timeout = 1.milliseconds, blockingTest = true) {
+         Thread.sleep(1_000_000)
+      }
+   }
+}