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The following commit(s) were added to refs/heads/dev by this push:
new cadce03d5 ISSUES-3063 Improve ThreadUtils test code coverage (#3560)
cadce03d5 is described below
commit cadce03d529744888270854b2d95a56c897a1d3d
Author: zhengke zhou <[email protected]>
AuthorDate: Sat Feb 17 21:02:14 2024 +0800
ISSUES-3063 Improve ThreadUtils test code coverage (#3560)
ISSUES-3063 Improve ThreadUtils test code coverage (#3560)
---
.../streampark/common/util/ThreadUtilsTest.scala | 64 ++++++++++++++++++++++
1 file changed, 64 insertions(+)
diff --git
a/streampark-common/src/test/scala/org/apache/streampark/common/util/ThreadUtilsTest.scala
b/streampark-common/src/test/scala/org/apache/streampark/common/util/ThreadUtilsTest.scala
new file mode 100644
index 000000000..ded959497
--- /dev/null
+++
b/streampark-common/src/test/scala/org/apache/streampark/common/util/ThreadUtilsTest.scala
@@ -0,0 +1,64 @@
+/*
+ * 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.
+ */
+
+package org.apache.streampark.common.util
+
+import org.scalatest.funsuite.AnyFunSuite
+
+import java.util.concurrent.Executors
+
+class ThreadUtilsTest extends AnyFunSuite {
+
+ test("threadFactory should create a daemon thread factory if isDaemon is
true") {
+ val factory = ThreadUtils.threadFactory("testThread", isDaemon = true)
+ val thread = factory.newThread(() => {})
+ assert(thread.isDaemon)
+ assert(thread.getName.startsWith("testThread"))
+ }
+
+ test("threadFactory should create a non-daemon thread factory if isDaemon is
false") {
+ val factory = ThreadUtils.threadFactory("testThread", isDaemon = false)
+ val thread = factory.newThread(() => {})
+ assert(!thread.isDaemon)
+ assert(thread.getName.startsWith("testThread"))
+ }
+
+ test("shutdownExecutorService should gracefully shut down ExecutorService") {
+ val executorService = Executors.newSingleThreadExecutor()
+ val task = new Runnable {
+ def run(): Unit = Thread.sleep(1000)
+ }
+ executorService.submit(task)
+ Thread.sleep(500)
+ ThreadUtils.shutdownExecutorService(executorService)
+ assert(executorService.isShutdown)
+ assert(executorService.isTerminated)
+ }
+
+ test(
+ "shutdownExecutorService with timeout should forcefully shut down
ExecutorService if not terminated within timeout") {
+ val executorService = Executors.newSingleThreadExecutor()
+ val task = new Runnable {
+ def run(): Unit = Thread.sleep(5000)
+ }
+ executorService.submit(task)
+ Thread.sleep(1000)
+ ThreadUtils.shutdownExecutorService(executorService, 1)
+ assert(executorService.isShutdown)
+ assert(executorService.isTerminated)
+ }
+}
