From da1a68ea199c0f72996b528e9edc47aa11e525bb Mon Sep 17 00:00:00 2001
From: Julien Viet <julien@julienviet.com>
Date: Mon, 21 Oct 2024 14:37:36 +0200
Subject: [PATCH] Add an integration test for vertx.reuseNettyAllocators

---
 pom.xml                                       | 17 ++++++++++-
 .../impl/VertxByteBufAllocatorTest.java       |  2 --
 .../io/vertx/it/ReuseNettyAllocatorsTest.java | 29 +++++++++++++++++++
 3 files changed, 45 insertions(+), 3 deletions(-)
 create mode 100644 src/test/java/io/vertx/it/ReuseNettyAllocatorsTest.java

diff --git a/pom.xml b/pom.xml
index 43f8d4809ea..1502aaa1657 100644
--- a/pom.xml
+++ b/pom.xml
@@ -755,6 +755,21 @@
               </additionalClasspathElements>
             </configuration>
           </execution>
+          <execution>
+            <id>reuse-netty-allocators</id>
+            <goals>
+              <goal>integration-test</goal>
+              <goal>verify</goal>
+            </goals>
+            <configuration>
+              <includes>
+                <include>io/vertx/it/ReuseNettyAllocatorsTest.java</include>
+              </includes>
+              <systemProperties>
+                <vertx.reuseNettyAllocators>true</vertx.reuseNettyAllocators>
+              </systemProperties>
+            </configuration>
+          </execution>
         </executions>
       </plugin>
 
@@ -986,4 +1001,4 @@
 
   </profiles>
 
-</project>
\ No newline at end of file
+</project>
diff --git a/src/test/java/io/vertx/core/buffer/impl/VertxByteBufAllocatorTest.java b/src/test/java/io/vertx/core/buffer/impl/VertxByteBufAllocatorTest.java
index c23c1a28433..2cac6571115 100644
--- a/src/test/java/io/vertx/core/buffer/impl/VertxByteBufAllocatorTest.java
+++ b/src/test/java/io/vertx/core/buffer/impl/VertxByteBufAllocatorTest.java
@@ -19,7 +19,6 @@
 
 public class VertxByteBufAllocatorTest {
 
-
   @Test
   public void defaultShouldNotReuseExistingNettyPooledAllocators() {
     Assert.assertNull(System.getProperty("vertx.reuseNettyAllocators"));
@@ -27,5 +26,4 @@ public void defaultShouldNotReuseExistingNettyPooledAllocators() {
     Assert.assertNotSame(ByteBufAllocator.DEFAULT, VertxByteBufAllocator.POOLED_ALLOCATOR);
     Assert.assertSame(ByteBufAllocator.DEFAULT, PooledByteBufAllocator.DEFAULT);
   }
-
 }
diff --git a/src/test/java/io/vertx/it/ReuseNettyAllocatorsTest.java b/src/test/java/io/vertx/it/ReuseNettyAllocatorsTest.java
new file mode 100644
index 00000000000..a7d14dddb44
--- /dev/null
+++ b/src/test/java/io/vertx/it/ReuseNettyAllocatorsTest.java
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2011-2024 Contributors to the Eclipse Foundation
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0
+ * which is available at https://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
+ */
+
+package io.vertx.it;
+
+import io.netty.buffer.ByteBufAllocator;
+import io.netty.buffer.PooledByteBufAllocator;
+import io.vertx.core.buffer.impl.VertxByteBufAllocator;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class ReuseNettyAllocatorsTest {
+
+  @Test
+  public void testVertxAllocatorsReuseNettyAllocators() {
+    Assert.assertEquals("true", System.getProperty("vertx.reuseNettyAllocators"));
+    Assert.assertSame(PooledByteBufAllocator.DEFAULT, VertxByteBufAllocator.POOLED_ALLOCATOR);
+    Assert.assertSame(ByteBufAllocator.DEFAULT, VertxByteBufAllocator.POOLED_ALLOCATOR);
+    Assert.assertSame(ByteBufAllocator.DEFAULT, PooledByteBufAllocator.DEFAULT);
+  }
+}