Add JMH annotation

ponder-lab · Feb 20, 2024 · 6872c45 · 6872c45
1 parent 2c6170a
commit 6872c45
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diff --git a/.gitignore b/.gitignore
@@ -14,3 +14,4 @@ atlassian-ide-plugin.xml
 sonar-project.properties
 test-output/
 *.pyc
+jmh-results.*
diff --git a/modules/swagger-core/pom.xml b/modules/swagger-core/pom.xml
@@ -10,10 +10,93 @@
     <artifactId>swagger-core</artifactId>
     <name>swagger-core</name>
     <description>swagger-core</description>
+    <properties>
+		<jmh.version>1.37</jmh.version>
+	</properties>
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
         <defaultGoal>install</defaultGoal>
         <plugins>
+			<plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>run-benchmarks</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <classpathScope>test</classpathScope>
+                            <executable>java</executable>
+                            <arguments>
+                                <argument>-classpath</argument>
+                                <classpath />
+                                <argument>org.openjdk.jmh.Main</argument>
+                                <argument>.*</argument>
+                                <argument>-bm</argument>
+                                <argument>avgt</argument>
+                                <argument>-f</argument>
+                                <argument>1</argument>
+                                <argument>-tu</argument>
+                                <argument>ms</argument>
+                                <argument>-rff</argument>
+                                <argument>jmh-results.csv</argument>
+                                <argument>-o</argument>
+                                <argument>jmh-results.txt</argument>
+                                <!-- Only one iteration for now. -->
+                                <argument>-i</argument>
+                                <argument>1</argument>
+                                <!-- Fail on error. -->
+                                <argument>-foe</argument>
+                                <argument>true</argument>
+                                <!-- No warmup for now. -->
+                                <argument>-wi</argument>
+                                <argument>0</argument>
+                                <!-- Do a batch warmup. -->
+                                <argument>-wm</argument>
+                                <argument>BULK</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-shade-plugin</artifactId>
+                <version>2.4.3</version>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>shade</goal>
+                        </goals>
+                        <configuration>
+                            <finalName>${uberjar.name}</finalName>
+                            <transformers>
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                                    <mainClass>org.openjdk.jmh.Main</mainClass>
+                                </transformer>
+                            </transformers>
+                            <filters>
+                                <filter>
+                                    <!--
+                                        Shading signed JARs will fail without this.
+                                        http://stackoverflow.com/questions/999489/invalid-signature-file-when-attempting-to-run-a-jar
+                                    -->
+                                    <artifact>*:*</artifact>
+                                    <excludes>
+                                        <exclude>META-INF/*.SF</exclude>
+                                        <exclude>META-INF/*.DSA</exclude>
+                                        <exclude>META-INF/*.RSA</exclude>
+                                    </excludes>
+                                </filter>
+                            </filters>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
             <plugin>
                 <groupId>biz.aQute.bnd</groupId>
                 <artifactId>bnd-maven-plugin</artifactId>
@@ -52,6 +135,17 @@
         </plugins>
     </build>
     <dependencies>
+		<dependency>
+            <groupId>org.openjdk.jmh</groupId>
+            <artifactId>jmh-core</artifactId>
+            <version>${jmh.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.openjdk.jmh</groupId>
+            <artifactId>jmh-generator-annprocess</artifactId>
+            <version>${jmh.version}</version>
+            <scope>provided</scope>
+        </dependency>
         <dependency>
             <groupId>jakarta.xml.bind</groupId>
             <artifactId>jakarta.xml.bind-api</artifactId>

diff --git a/modules/swagger-core/src/test/java/io/swagger/v3/core/filter/SpecFilterTest.java b/modules/swagger-core/src/test/java/io/swagger/v3/core/filter/SpecFilterTest.java
@@ -26,6 +26,7 @@
 import io.swagger.v3.oas.models.tags.Tag;
 import org.apache.commons.lang3.StringUtils;
 import org.testng.annotations.Test;
+import org.openjdk.jmh.annotations.*;
 
 import java.io.IOException;
 import java.util.HashSet;
@@ -41,6 +42,7 @@
 import static org.testng.Assert.assertTrue;
 import static org.testng.Assert.fail;
 
+@State(Scope.Benchmark)
 public class SpecFilterTest {
 
     private static final String RESOURCE_RECURSIVE_MODELS = "specFiles/recursivemodels.json";
@@ -172,6 +174,7 @@ private void validateParameters(Operation operation) {
     }
 
     @Test(description = "it should clone everything concurrently")
+    @Benchmark
     public void cloneEverythingConcurrent() throws IOException {
     	int numThreads = 10;
         final OpenAPI openAPI = getOpenAPI(RESOURCE_PATH);