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How to use withLookingForStuckThread method of org.junit.rules.Timeout.Builder class

Best junit code snippet using org.junit.rules.Timeout.Builder.withLookingForStuckThread

Source:ITUtil.java

...55     */56    public static RuleChain createRuleChain(TestRule gateway, K3poRule robot, long timeout, TimeUnit timeUnit) {57                TestRule trace = new MethodExecutionTrace();58                TestRule timeoutRule = new DisableOnDebug(Timeout.builder().withTimeout(timeout, timeUnit)59                        .withLookingForStuckThread(true).build());60                return RuleChain.outerRule(trace).around(gateway).around(robot).around(timeoutRule);61    }62    /**63     * Creates a rule (chain) out of a gateway or other rule, adding extra rules as follows:<ol>64     * <li> a timeout rule65     * <li> a rule to print console messages at the start and end of each test method and print trace level66     * log messages on test failure.67     * </ol>68     * @param rule    Rule to startup and stop gateway69     * @param timeout  The maximum allowed time duration of each test (including the gateway rule)70     * @param timeUnit The unit for the timeout71     * @return         A TestRule which should be the only public @Rule in our robot tests72     */73    public static RuleChain createRuleChain(TestRule gateway, long timeout, TimeUnit timeUnit) {74        TestRule trace = new MethodExecutionTrace();75        TestRule timeoutRule = new DisableOnDebug(Timeout.builder().withTimeout(timeout, timeUnit)76                .withLookingForStuckThread(true).build());77        return RuleChain.outerRule(trace).around(timeoutRule).around(gateway);78    }79    /**80     * Creates a rule chain containing the following rules:<ol>81     * <li> a timeout rule82     * <li> a rule to print console messages at the start and end of each test method and print trace level83     * log messages on test failure.84     * </ol>85     * @param timeout  The maximum allowed time duration of the test86     * @param timeUnit The unit for the timeout87     * @return88     */89    public static RuleChain createRuleChain(long timeout, TimeUnit timeUnit) {90        TestRule timeoutRule = timeoutRule(timeout, timeUnit);91        TestRule trace = new MethodExecutionTrace();92        return RuleChain.outerRule(trace).around(timeoutRule);93    }94    public static TestRule timeoutRule(long timeout, TimeUnit timeUnit) {95        return new DisableOnDebug(Timeout.builder().withTimeout(timeout, timeUnit)96            .withLookingForStuckThread(true).build());97    }98    public static TestRule toTestRule(MethodRule in) {99        return new TestRule() {100            @Override101            public Statement apply(Statement base, Description description) {102                if (base instanceof InvokeMethod) {103                    return doApplyInvokeMethod(in, base, (InvokeMethod) base);104                }105                return in.apply(base, null, description);106            }107            private Statement doApplyInvokeMethod(108                MethodRule in,109                Statement base,110                InvokeMethod invokeMethod) {...

Source:Timeout.java

...143/*     */ 144/*     */ 145/*     */   146/*     */   protected Statement createFailOnTimeoutStatement(Statement statement) throws Exception {147/* 147 */     return (Statement)FailOnTimeout.builder().withTimeout(this.timeout, this.timeUnit).withLookingForStuckThread(this.lookForStuckThread).build(statement);148/*     */   }149/*     */ 150/*     */ 151/*     */ 152/*     */   153/*     */   public Statement apply(Statement base, Description description) {154/*     */     try {155/* 155 */       return createFailOnTimeoutStatement(base);156/* 156 */     } catch (Exception e) {157/* 157 */       return new Statement() {158/*     */           public void evaluate() throws Throwable {159/* 159 */             throw new RuntimeException("Invalid parameters for Timeout", e);160/*     */           }161/*     */         };162/*     */     } 163/*     */   }164/*     */ 165/*     */ 166/*     */   167/*     */   public static class Builder168/*     */   {169/*     */     private boolean lookForStuckThread = false;170/*     */ 171/*     */     172/* 172 */     private long timeout = 0L;173/* 173 */     private TimeUnit timeUnit = TimeUnit.SECONDS;174/*     */ 175/*     */ 176/*     */ 177/*     */ 178/*     */ 179/*     */ 180/*     */ 181/*     */ 182/*     */ 183/*     */ 184/*     */ 185/*     */ 186/*     */ 187/*     */ 188/*     */ 189/*     */ 190/*     */ 191/*     */ 192/*     */     193/*     */     public Builder withTimeout(long timeout, TimeUnit unit) {194/* 194 */       this.timeout = timeout;195/* 195 */       this.timeUnit = unit;196/* 196 */       return this;197/*     */     }198/*     */     199/*     */     protected long getTimeout() {200/* 200 */       return this.timeout;201/*     */     }202/*     */     203/*     */     protected TimeUnit getTimeUnit() {204/* 204 */       return this.timeUnit;205/*     */     }206/*     */ 207/*     */ 208/*     */ 209/*     */ 210/*     */ 211/*     */ 212/*     */ 213/*     */ 214/*     */ 215/*     */     216/*     */     public Builder withLookingForStuckThread(boolean enable) {217/* 217 */       this.lookForStuckThread = enable;218/* 218 */       return this;219/*     */     }220/*     */     221/*     */     protected boolean getLookingForStuckThread() {222/* 222 */       return this.lookForStuckThread;223/*     */     }224/*     */ 225/*     */ 226/*     */ 227/*     */ 228/*     */     229/*     */     public Timeout build() {230/* 230 */       return new Timeout(this);...

Source:SerializableTimeout.java

...52      super.withTimeout(timeout, unit);53      return this;54    }55    @Override56    public Builder withLookingForStuckThread(final boolean enable) {57      super.withLookingForStuckThread(enable);58      return this;59    }60    @Override61    public SerializableTimeout build() {62      return new SerializableTimeout(this);63    }64  }65  /**66   * Serialization proxy for {@code SerializableTimeout}.67   */68  private static class SerializationProxy implements Serializable {69    private final long timeout;70    private final TimeUnit timeUnit;71    private final boolean lookForStuckThread;72    SerializationProxy(final SerializableTimeout instance) {73      this.timeout = (long) readField(Timeout.class, instance, FIELD_TIMEOUT);74      this.timeUnit = (TimeUnit) readField(Timeout.class, instance, FIELD_TIME_UNIT);75      this.lookForStuckThread =76          (boolean) readField(Timeout.class, instance, FIELD_LOOK_FOR_STUCK_THREAD);77    }78    private Object readResolve() {79      return new SerializableTimeout.Builder().withTimeout(this.timeout, this.timeUnit)80          .withLookingForStuckThread(this.lookForStuckThread).build();81    }82  }83}...

Source:CategoryBasedTimeout.java

...42  protected CategoryBasedTimeout(Builder builder) {43    super(builder);44  }45  public static Timeout forClass(Class<?> clazz) {46    return CategoryBasedTimeout.builder().withTimeout(clazz).withLookingForStuckThread(true)47      .build();48  }49  public static Builder builder() {50    return new CategoryBasedTimeout.Builder();51  }52  public static class Builder extends Timeout.Builder {53    public Timeout.Builder withTimeout(Class<?> clazz) {54      Annotation annotation = clazz.getAnnotation(Category.class);55      if (annotation != null) {56        Category category = (Category)annotation;57        for (Class<?> c: category.value()) {58          if (c == SmallTests.class) {59            // See SmallTests. Supposed to run 15 seconds.60            return withTimeout(30, TimeUnit.SECONDS);...

Source:TestTimeout.java

...26@Category({SmallTests.class})27public class TestTimeout {28  @Rule public final TestRule timeout = CategoryBasedTimeout.builder()29      .withTimeout(this.getClass())30      .withLookingForStuckThread(true)31      .build();32    @Test33    public void run1() throws InterruptedException {34        Thread.sleep(100);35    }36    /**37     * Enable to check if timeout works.38     * Can't enable as it waits 30seconds and expected doesn't do Exception catching39     */40    @Ignore @Test41    public void infiniteLoop() {42        while (true) {}43   }44}...

Source:Timeout$Builder.java

2  protected org.junit.rules.Timeout$Builder();3  public org.junit.rules.Timeout$Builder withTimeout(long, java.util.concurrent.TimeUnit);4  protected long getTimeout();5  protected java.util.concurrent.TimeUnit getTimeUnit();6  public org.junit.rules.Timeout$Builder withLookingForStuckThread(boolean);7  protected boolean getLookingForStuckThread();8  public org.junit.rules.Timeout build();9}...

withLookingForStuckThread

Using AI Code Generation

1import org.junit.Test;2import org.junit.rules.Timeout;3import java.util.concurrent.TimeUnit;4public class TimeoutTest {5    public void test() {6        Timeout timeout = Timeout.builder()7                .withLookingForStuckThread(true)8                .withTimeout(1, TimeUnit.SECONDS)9                .build();10    }11}12[INFO] --- maven-compiler-plugin:3.8.1:compile (default-compile) @ junit --- 13[INFO] --- maven-surefire-plugin:2.22.2:test (default-test) @ junit --- 14[ERROR] test(TimeoutTest)  Time elapsed: 1.001 s  <<< ERROR!15	at java.base/java.lang.Object.wait(Native Method)16	at java.base/java.lang.Object.wait(Object.java:328)17	at java.base/java.lang.Thread.join(Thread.java:1030)18	at java.base/java.lang.Thread.join(Thread.java:1000)19	at org.junit.rules.Timeout$1.call(Timeout.java:115)20	at org.junit.rules.Timeout$1.call(Timeout.java:112)21	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)22	at java.base/java.lang.Thread.run(Thread.java:832)

withLookingForStuckThread

Using AI Code Generation

1    public void testWithLookingForStuckThread() throws InterruptedException {2        Timeout timeout = Timeout.seconds(1).withLookingForStuckThread(true);3        Thread thread = new Thread() {4            public void run() {5                try {6                    Thread.sleep(10000);7                } catch (InterruptedException e) {8                    e.printStackTrace();9                }10            }11        };12        thread.start();13        try {14            timeout.apply(new Statement() {15                public void evaluate() throws Throwable {16                    Thread.sleep(10000);17                }18            }, null).evaluate();19        } catch (Exception e) {20            System.out.println(e);21        }22    }23}24    at java.lang.Thread.sleep(Native Method)25    at org.junit.rules.TimeoutTest.testWithLookingForStuckThread(TimeoutTest.java:53)26    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)27    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)28    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)29    at java.lang.reflect.Method.invoke(Method.java:498)30    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)31    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)32    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)33    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)34    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)35    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)36    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)37    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)38    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)39    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)40    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)41    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)42    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)

withLookingForStuckThread

Using AI Code Generation

1import static org.junit.Assert.fail;2import org.junit.Test;3import org.junit.rules.Timeout;4import org.junit.runner.Description;5import org.junit.runners.model.Statement;6public class JunitTimeoutExample {7    public void testWithTimeout() {8        Timeout timeout = new Timeout(5);9        Statement statement = timeout.apply(new Statement() {10            public void evaluate() throws Throwable {11                System.out.println("Hello");12            }13        }, Description.EMPTY);14        try {15            statement.evaluate();16        } catch (Throwable e) {17            e.printStackTrace();18        }19    }20    public void testWithTimeoutBuilder() {21        Timeout timeout = Timeout.builder()22                .withTimeout(5, TimeUnit.SECONDS)23                .withLookingForStuckThread(true)24                .build();25        Statement statement = timeout.apply(new Statement() {26            public void evaluate() throws Throwable {27                System.out.println("Hello");28            }29        }, Description.EMPTY);30        try {31            statement.evaluate();32        } catch (Throwable e) {33            e.printStackTrace();34        }35    }36}37	at org.junit.rules.Timeout$1.evaluate(Timeout.java:98)38	at org.junit.rules.RunRules.evaluate(RunRules.java:20)39	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)40	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)41	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)42	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)43	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)44	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)45	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)46	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)47	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)48	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)49	at org.junit.runner.JUnitCore.run(JUnitCore.java:115)50	at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:43)51	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(Unknown Source)52	at java.util.stream.ReferencePipeline$2$1.accept(Unknown Source)

withLookingForStuckThread

Using AI Code Generation

1public class LookingForStuckThreads {2    public static void main(String[] args) {3        Timeout timeout = Timeout.builder()4                .withLookingForStuckThread(true)5                .withTimeout(3, TimeUnit.SECONDS)6                .build();7        public TestRule rule = timeout;8        public void test() throws InterruptedException {9            Thread.sleep(10000);10        }11    }12}13	at java.base/java.lang.Thread.sleep(Native Method)14	at java.base/java.lang.Thread.sleep(Thread.java:340)15	at java.base/java.util.concurrent.TimeUnit.sleep(TimeUnit.java:439)16	at com.baeldung.junit.timeout.LookingForStuckThreads.test(LookingForStuckThreads.java:30)17	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)18	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)19	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)20	at java.base/java.lang.reflect.Method.invoke(Method.java:566)21	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)22	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)23	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)24	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)25	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)26	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)27	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)28	at java.base/java.lang.Thread.run(Thread.java:832)29	at java.base/java.lang.Thread.getAllStackTraces(Thread.java:1595)30	at org.junit.rules.Timeout$1.run(Timeout.java:120)31	at java.base/java.util.TimerThread.mainLoop(Timer.java:556)32	at java.base/java.util.TimerThread.run(Timer.java:506)

withLookingForStuckThread

Using AI Code Generation

1public Timeout globalTimeout = Timeout.lookingForStuckThread().withTimeout(10, TimeUnit.SECONDS);2public Timeout globalTimeout = Timeout.lookingForStuckThread().withTimeout(10, TimeUnit.SECONDS);3public Timeout globalTimeout = Timeout.lookingForStuckThread().withTimeout(10, TimeUnit.SECONDS).withLookingForStuckThread(true);4public Timeout globalTimeout = Timeout.lookingForStuckThread().withTimeout(10, TimeUnit.SECONDS).withLookingForStuckThread(true);5public Timeout globalTimeout = Timeout.lookingForStuckThread().withTimeout(10, TimeUnit.SECONDS).withLookingForStuckThread(true);6public Timeout globalTimeout = Timeout.lookingForStuckThread().withTimeout(10, TimeUnit.SECONDS).withLookingForStuckThread(true);

withLookingForStuckThread

Using AI Code Generation

1package org.junit.rules;2import java.util.*;3import java.util.concurrent.*;4import java.util.concurrent.atomic.*;5import java.lang.management.*;6import java.lang.reflect.*;7import java.io.*;8import java.nio.*;9import java.nio.channels.*;10import java.nio.charset.*;11import java.nio.file.*;12import java.nio.file.attribute.*;13import java.nio.file.spi.*;14import java.security.*;15import java.security.cert.*;16import java.security.cert.Certificate;17import java.security.cert.CertificateFactory;18import java.security.cert.X509Certificate;19import java.security.interfaces.*;20import java.text.*;21import java.util.*;22import java.util.concurrent.*;23import java.util.concurrent.atomic.*;24import java.util.concurrent.locks.*;25import java.util.jar.*;26import java.util.jar.JarEntry;27import java.util.jar.JarFile;28import java.util.jar.JarInputStream;29import java.util.jar.JarOutputStream;30import java.util.logging.*;31import java.util.regex.*;32import java.util.regex.Pattern;33import java.util.zip.*;34import java.util.zip.ZipEntry;35import java.util.zip.ZipFile;36import java.util.zip.ZipInputStream;37import java.util.zip.ZipOutputStream;

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