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[pinpoint-apm#8472] Support Kotlin Coroutines Plugin IT
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<?xml version="1.0" encoding="UTF-8"?> | ||
<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 http://maven.apache.org/xsd/maven-4.0.0.xsd"> | ||
<parent> | ||
<groupId>com.navercorp.pinpoint</groupId> | ||
<artifactId>pinpoint-plugins-it</artifactId> | ||
<version>2.4.0-SNAPSHOT</version> | ||
</parent> | ||
<modelVersion>4.0.0</modelVersion> | ||
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<artifactId>pinpoint-kotlin-coroutines-plugin-it</artifactId> | ||
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<packaging>jar</packaging> | ||
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<properties> | ||
<jdk.version>1.8</jdk.version> | ||
<jdk.home>${env.JAVA_8_HOME}</jdk.home> | ||
<sniffer.artifactid>java18</sniffer.artifactid> | ||
</properties> | ||
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<dependencies> | ||
<dependency> | ||
<groupId>com.navercorp.pinpoint</groupId> | ||
<artifactId>pinpoint-kotlin-coroutines-plugin</artifactId> | ||
<version>${project.version}</version> | ||
<scope>test</scope> | ||
</dependency> | ||
<dependency> | ||
<groupId>com.navercorp.pinpoint</groupId> | ||
<artifactId>pinpoint-plugin-it-utils</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.jetbrains.kotlinx</groupId> | ||
<artifactId>kotlinx-coroutines-core</artifactId> | ||
<version>1.5.2</version> | ||
<!-- <version>1.3.2</version>--> | ||
<scope>test</scope> | ||
</dependency> | ||
</dependencies> | ||
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<build> | ||
<plugins> | ||
<plugin> | ||
<groupId>org.apache.maven.plugins</groupId> | ||
<artifactId>maven-surefire-plugin</artifactId> | ||
<configuration> | ||
<skip>true</skip> | ||
</configuration> | ||
</plugin> | ||
<plugin> | ||
<groupId>org.apache.maven.plugins</groupId> | ||
<artifactId>maven-failsafe-plugin</artifactId> | ||
</plugin> | ||
</plugins> | ||
</build> | ||
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</project> |
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145
...tines-it/src/test/java/com/navercorp/pinpoint/plugin/kotlinx/coroutines/CoroutinesIT.java
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/* | ||
* Copyright 2021 NAVER Corp. | ||
* | ||
* Licensed 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. | ||
*/ | ||
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package com.navercorp.pinpoint.plugin.kotlinx.coroutines; | ||
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import com.navercorp.pinpoint.bootstrap.plugin.test.PluginTestVerifier; | ||
import com.navercorp.pinpoint.bootstrap.plugin.test.PluginTestVerifierHolder; | ||
import com.navercorp.pinpoint.pluginit.utils.AgentPath; | ||
import com.navercorp.pinpoint.test.plugin.Dependency; | ||
import com.navercorp.pinpoint.test.plugin.ImportPlugin; | ||
import com.navercorp.pinpoint.test.plugin.JvmVersion; | ||
import com.navercorp.pinpoint.test.plugin.PinpointAgent; | ||
import com.navercorp.pinpoint.test.plugin.PinpointConfig; | ||
import com.navercorp.pinpoint.test.plugin.PinpointPluginTestSuite; | ||
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import org.junit.Assert; | ||
import org.junit.Test; | ||
import org.junit.runner.RunWith; | ||
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import java.util.Arrays; | ||
import java.util.List; | ||
import java.util.concurrent.atomic.AtomicInteger; | ||
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/** | ||
* @author Taejin Koo | ||
*/ | ||
@RunWith(PinpointPluginTestSuite.class) | ||
@PinpointAgent(AgentPath.PATH) | ||
@PinpointConfig("pinpoint-coroutines.config") | ||
@ImportPlugin({"com.navercorp.pinpoint:pinpoint-kotlin-coroutines-plugin"}) | ||
@Dependency({ | ||
"log4j:log4j:[1.2.17]", | ||
"org.jetbrains.kotlinx:kotlinx-coroutines-core:[1.0.1,)" | ||
}) | ||
@JvmVersion(8) | ||
public class CoroutinesIT { | ||
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private static final String DISPATCH_METHOD = ".dispatch("; | ||
private static final String RUN_METHOD = ".runSafely("; | ||
private static final String ASYNC_INVOCATION = "Asynchronous Invocation"; | ||
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@Test | ||
public void executeOneLaunchBlockTest() { | ||
int minimumExpectedCount = 7; | ||
int launchBlockCount = 1; | ||
int expectedExecutedRunSafelyCount = 2; | ||
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// This test has 1 ~ 2 executed Async Invocation | ||
// This test has 2 executed runSafely() | ||
CoroutinesLaunch coroutinesLaunch = new CoroutinesLaunch(); | ||
coroutinesLaunch.execute("pinpoint-test"); | ||
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PluginTestVerifier verifier = PluginTestVerifierHolder.getInstance(); | ||
List<String> executedMethod = verifier.getExecutedMethod(); | ||
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AtomicInteger index = new AtomicInteger(); | ||
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// dispatch runblocking | ||
Assert.assertTrue(executedMethod.size() >= minimumExpectedCount); | ||
assertFirstDispatch(executedMethod, index); | ||
for (int i = 0; i < launchBlockCount; i++) { | ||
// dispatch launch job | ||
Assert.assertTrue(executedMethod.get(index.getAndIncrement()).contains(DISPATCH_METHOD)); | ||
} | ||
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final String[] executeActualMethods = Arrays.copyOfRange(executedMethod.toArray(new String[0]), index.get(), executedMethod.size()); | ||
Assert.assertTrue(assertExecutedCount(executeActualMethods, RUN_METHOD, expectedExecutedRunSafelyCount)); | ||
Assert.assertTrue(assertExecutedCount(executeActualMethods, ASYNC_INVOCATION, executeActualMethods.length - expectedExecutedRunSafelyCount)); | ||
} | ||
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@Test | ||
public void executeTwoLaunchBlockTest() { | ||
int minimumExpectedCount = 10; | ||
int launchBlockCount = 2; | ||
int expectedExecutedRunSafelyCount = 4; | ||
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// This test has 1 ~ 4 executed Async Invocation | ||
// This test has 4 executed runSafely() | ||
CoroutinesLaunch coroutinesLaunch = new CoroutinesLaunch(); | ||
coroutinesLaunch.execute2("pinpoint-test"); | ||
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PluginTestVerifier verifier = PluginTestVerifierHolder.getInstance(); | ||
List<String> executedMethod = verifier.getExecutedMethod(); | ||
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AtomicInteger index = new AtomicInteger(); | ||
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// dispatch runblocking | ||
Assert.assertTrue(executedMethod.size() >= minimumExpectedCount); | ||
assertFirstDispatch(executedMethod, index); | ||
for (int i = 0; i < launchBlockCount; i++) { | ||
// dispatch launch job | ||
Assert.assertTrue(executedMethod.get(index.getAndIncrement()).contains(DISPATCH_METHOD)); | ||
} | ||
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final String[] executeActualMethods = Arrays.copyOfRange(executedMethod.toArray(new String[0]), index.get(), executedMethod.size()); | ||
Assert.assertTrue(assertExecutedCount(executeActualMethods, RUN_METHOD, expectedExecutedRunSafelyCount)); | ||
Assert.assertTrue(assertExecutedCount(executeActualMethods, ASYNC_INVOCATION, executeActualMethods.length - expectedExecutedRunSafelyCount)); | ||
} | ||
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private void assertFirstDispatch(List<String> executedMethod, AtomicInteger index) { | ||
Assert.assertTrue(executedMethod.get(index.getAndIncrement()).contains(DISPATCH_METHOD)); | ||
Assert.assertTrue(executedMethod.get(index.getAndIncrement()).equals(ASYNC_INVOCATION)); | ||
// run dispatchedContinuation | ||
Assert.assertTrue(executedMethod.get(index.getAndIncrement()).contains(RUN_METHOD)); | ||
} | ||
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private boolean assertExecutedCount(String[] executeActualMethod, String expectedActualMethod, int expectedCount) { | ||
long count = Arrays.stream(executeActualMethod).filter(e -> e.contains(expectedActualMethod)).count(); | ||
return count == expectedCount; | ||
} | ||
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@Test | ||
public void executeCurrentThreadTest() { | ||
int expectedCount = 2; | ||
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// This test has 0 executed Async Invocation | ||
// This test has 0 executed runSafely() | ||
CoroutinesLaunch coroutinesLaunch = new CoroutinesLaunch(); | ||
coroutinesLaunch.executeParentDispatcher("pinpoint-test"); | ||
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// executes 2 times dispatch | ||
PluginTestVerifier verifier = PluginTestVerifierHolder.getInstance(); | ||
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List<String> executedMethod = verifier.getExecutedMethod(); | ||
Assert.assertEquals(expectedCount, executedMethod.size()); | ||
Assert.assertTrue(executedMethod.get(0).contains(DISPATCH_METHOD)); | ||
Assert.assertTrue(executedMethod.get(1).contains(DISPATCH_METHOD)); | ||
} | ||
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} |
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61
...nes-it/src/test/java/com/navercorp/pinpoint/plugin/kotlinx/coroutines/CoroutinesLaunch.kt
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/* | ||
* Copyright 2021 NAVER Corp. | ||
* | ||
* Licensed 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. | ||
*/ | ||
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package com.navercorp.pinpoint.plugin.kotlinx.coroutines | ||
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import kotlinx.coroutines.* | ||
import java.util.* | ||
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/** | ||
* @author Taejin Koo | ||
*/ | ||
class CoroutinesLaunch { | ||
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fun execute(coroutineName: String) { | ||
runBlocking(CoroutineName(coroutineName) + Dispatchers.Default) { | ||
execute0(coroutineName) | ||
} | ||
} | ||
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// Concurrently executes both sections | ||
suspend fun execute0(firstName: String, secondName: String = UUID.randomUUID().toString()) = | ||
coroutineScope { // this: CoroutineScope | ||
val job = async(CoroutineName(firstName)) { | ||
delay(10L) | ||
println("Hello World 1") | ||
} | ||
launch(CoroutineName(secondName)) { | ||
delay(5L) | ||
println("Hello World 2") | ||
} | ||
job.join() | ||
println("Hello World") | ||
} | ||
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fun execute2(coroutineName: String) { | ||
runBlocking(CoroutineName(coroutineName) + Dispatchers.Default) { | ||
execute0(coroutineName, coroutineName) | ||
} | ||
} | ||
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fun executeParentDispatcher(coroutineName: String) { | ||
runBlocking(CoroutineName(coroutineName)) { | ||
execute0(coroutineName) | ||
} | ||
} | ||
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} |
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plugins-it/kotlin-coroutines-it/src/test/resources/pinpoint-coroutines.config
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profiler.kotlin.coroutines.enable=true | ||
profiler.kotlin.coroutines.name.include=pinpoint-test |
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