From 78646b3d7e163757834ae9f0b08bb1bc0c1c5c6f Mon Sep 17 00:00:00 2001
From: Norman Maurer <norman_maurer@apple.com>
Date: Thu, 14 Jan 2021 17:11:19 +0100
Subject: [PATCH] Verify we can load native modules and add job that verifies
 on aarch64 as well (#10933)

Motivation:

As shown in the past we need to verify we actually can load the native as otherwise we may introduce regressions.

Modifications:

- Add new maven module which tests loading of native modules
- Add job that will also test loading on aarch64

Result:

Less likely to introduce regressions related to loading native code in the future
---
 pom.xml                                       |   1 +
 testsuite-native/pom.xml                      | 166 ++++++++++++++++++
 .../testsuite_native/NativeLoadingTest.java   |  44 +++++
 3 files changed, 211 insertions(+)
 create mode 100644 testsuite-native/pom.xml
 create mode 100644 testsuite-native/src/test/java/io/netty/testsuite_native/NativeLoadingTest.java

diff --git a/pom.xml b/pom.xml
index b51cd6d76a..bc66fb9d06 100644
--- a/pom.xml
+++ b/pom.xml
@@ -394,6 +394,7 @@
     <module>testsuite-http2</module>
     <module>testsuite-osgi</module>
     <module>testsuite-shading</module>
+    <module>testsuite-native</module>
     <module>testsuite-native-image</module>
     <module>testsuite-native-image-client</module>
     <module>testsuite-native-image-client-runtime-init</module>
diff --git a/testsuite-native/pom.xml b/testsuite-native/pom.xml
new file mode 100644
index 0000000000..6cdf0db494
--- /dev/null
+++ b/testsuite-native/pom.xml
@@ -0,0 +1,166 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright 2020 The Netty Project
+  ~
+  ~ The Netty Project 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:
+  ~
+  ~   https://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.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">
+
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>io.netty</groupId>
+    <artifactId>netty-parent</artifactId>
+    <version>5.0.0.Final-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>netty-testsuite-native</artifactId>
+  <packaging>jar</packaging>
+
+  <name>Netty/Testsuite/Native</name>
+
+  <properties>
+    <skipJapicmp>true</skipJapicmp>
+    <skipNativeTestsuite>false</skipNativeTestsuite>
+  </properties>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.junit.jupiter</groupId>
+      <artifactId>junit-jupiter-api</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.junit.jupiter</groupId>
+      <artifactId>junit-jupiter-engine</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.junit.vintage</groupId>
+      <artifactId>junit-vintage-engine</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+    </dependency>
+  </dependencies>
+  <profiles>
+    <profile>
+      <id>skipTests</id>
+      <activation>
+        <property>
+          <name>skipTests</name>
+        </property>
+      </activation>
+      <properties>
+        <skipNativeTestsuite>true</skipNativeTestsuite>
+      </properties>
+    </profile>
+
+    <profile>
+      <id>default</id>
+      <activation>
+        <activeByDefault>true</activeByDefault>
+      </activation>
+      <dependencies>
+        <dependency>
+          <groupId>${project.groupId}</groupId>
+          <artifactId>netty-transport-native-epoll</artifactId>
+          <version>${project.version}</version>
+          <scope>compile</scope>
+        </dependency>
+        <dependency>
+          <groupId>${project.groupId}</groupId>
+          <artifactId>netty-transport-native-kqueue</artifactId>
+          <version>${project.version}</version>
+          <scope>compile</scope>
+        </dependency>
+        <dependency>
+          <groupId>${project.groupId}</groupId>
+          <artifactId>netty-resolver-dns-native-macos</artifactId>
+          <version>${project.version}</version>
+          <scope>compile</scope>
+        </dependency>
+      </dependencies>
+    </profile>
+
+    <profile>
+      <id>linux</id>
+      <activation>
+        <os>
+          <family>linux</family>
+        </os>
+      </activation>
+      <dependencies>
+        <dependency>
+          <groupId>${project.groupId}</groupId>
+          <artifactId>netty-transport-native-epoll</artifactId>
+          <version>${project.version}</version>
+          <classifier>${jni.classifier}</classifier>
+          <scope>compile</scope>
+        </dependency>
+        <dependency>
+          <groupId>${project.groupId}</groupId>
+          <artifactId>netty-transport-native-kqueue</artifactId>
+          <version>${project.version}</version>
+          <scope>compile</scope>
+        </dependency>
+        <dependency>
+          <groupId>${project.groupId}</groupId>
+          <artifactId>netty-resolver-dns-native-macos</artifactId>
+          <version>${project.version}</version>
+          <scope>compile</scope>
+        </dependency>
+      </dependencies>
+    </profile>
+
+    <profile>
+      <id>mac</id>
+      <activation>
+        <os>
+          <family>mac</family>
+        </os>
+      </activation>
+      <dependencies>
+        <dependency>
+          <groupId>${project.groupId}</groupId>
+          <artifactId>netty-transport-native-kqueue</artifactId>
+          <version>${project.version}</version>
+          <classifier>${jni.classifier}</classifier>
+          <scope>compile</scope>
+        </dependency>
+        <dependency>
+          <groupId>${project.groupId}</groupId>
+          <artifactId>netty-resolver-dns-native-macos</artifactId>
+          <version>${project.version}</version>
+          <classifier>${jni.classifier}</classifier>
+          <scope>compile</scope>
+        </dependency>
+        <dependency>
+          <groupId>${project.groupId}</groupId>
+          <artifactId>netty-transport-native-epoll</artifactId>
+          <version>${project.version}</version>
+          <scope>compile</scope>
+        </dependency>
+      </dependencies>
+    </profile>
+  </profiles>
+
+  <build>
+    <plugins>
+      <plugin>
+        <artifactId>maven-surefire-plugin</artifactId>
+        <configuration>
+          <skipTests>${skipNativeTestsuite}</skipTests>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+</project>
diff --git a/testsuite-native/src/test/java/io/netty/testsuite_native/NativeLoadingTest.java b/testsuite-native/src/test/java/io/netty/testsuite_native/NativeLoadingTest.java
new file mode 100644
index 0000000000..ae279c6eab
--- /dev/null
+++ b/testsuite-native/src/test/java/io/netty/testsuite_native/NativeLoadingTest.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2020 The Netty Project
+ *
+ * The Netty Project 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:
+ *
+ *   https://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 io.netty.testsuite_native;
+
+import io.netty.channel.epoll.Epoll;
+import io.netty.channel.kqueue.KQueue;
+import io.netty.resolver.dns.macos.MacOSDnsServerAddressStreamProvider;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.condition.EnabledOnOs;
+import org.junit.jupiter.api.condition.OS;
+
+public class NativeLoadingTest {
+
+    @Test
+    @EnabledOnOs(OS.MAC)
+    public void testNativeLoadingKqueue() {
+        KQueue.ensureAvailability();
+    }
+
+    @Test
+    @EnabledOnOs(OS.MAC)
+    public void testNativeLoadingDnsServerAddressStreamProvider() {
+        MacOSDnsServerAddressStreamProvider.ensureAvailability();
+    }
+
+    @Test
+    @EnabledOnOs(OS.LINUX)
+    public void testNativeLoadingEpoll() {
+        Epoll.ensureAvailability();
+    }
+}