How to use no_memory_leak_when_spy_holds_reference_to_self method of org.mockitoinline.bugs.SelfSpyReferenceMemoryLeakTest class

Best Mockito code snippet using org.mockitoinline.bugs.SelfSpyReferenceMemoryLeakTest.no_memory_leak_when_spy_holds_reference_to_self

Source:SelfSpyReferenceMemoryLeakTest.java Github

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...7import org.mockito.Mockito;8public class SelfSpyReferenceMemoryLeakTest {9 private static final int ARRAY_LENGTH = 1 << 20;/​/​ 4 MB10 @Test11 public void no_memory_leak_when_spy_holds_reference_to_self() {12 for (int i = 0; i < 100; ++i) {13 final SelfSpyReferenceMemoryLeakTest.DeepRefSelfClass instance = Mockito.spy(new SelfSpyReferenceMemoryLeakTest.DeepRefSelfClass());14 instance.refInstance(instance);15 clearInlineMocks();16 }17 }18 private static class DeepRefSelfClass {19 private final SelfSpyReferenceMemoryLeakTest.DeepRefSelfClass[] array = new SelfSpyReferenceMemoryLeakTest.DeepRefSelfClass[1];20 private final int[] largeArray = new int[SelfSpyReferenceMemoryLeakTest.ARRAY_LENGTH];21 private void refInstance(SelfSpyReferenceMemoryLeakTest.DeepRefSelfClass instance) {22 array[0] = instance;23 }24 }25}...

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no_memory_leak_when_spy_holds_reference_to_self

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1import org.junit.Test2import org.mockito.Mockito3class SelfSpyReferenceMemoryLeakTest {4 fun no_memory_leak_when_spy_holds_reference_to_self() {5 val spy = Mockito.spy(SelfSpyReferenceMemoryLeakTest::class.java)6 spy.no_memory_leak_when_spy_holds_reference_to_self()7 }8}9 at java.util.Arrays.copyOf(Arrays.java:3332)10 at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:137)11 at java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:121)12 at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:622)13 at java.lang.StringBuilder.append(StringBuilder.java:202)14 at org.mockito.internal.util.StringJoiner.join(StringJoiner.java:13)

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no_memory_leak_when_spy_holds_reference_to_self

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1package org.mockitoinline.bugs;2import org.junit.Test;3import org.junit.runner.RunWith;4import org.mockito.Mock;5import org.mockito.junit.MockitoJUnitRunner;6import static org.mockito.Mockito.spy;7import static org.mockito.Mockito.times;8import static org.mockito.Mockito.verify;9@RunWith(MockitoJUnitRunner.class)10public class SelfSpyReferenceMemoryLeakTest {11 Runnable runnable;12 public void no_memory_leak_when_spy_holds_reference_to_self() {13 Runnable spy = spy(runnable);14 spy.run();15 spy = null;16 System.gc();17 verify(runnable, times(1)).run();18 }19}

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no_memory_leak_when_spy_holds_reference_to_self

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1@DisplayName("no_memory_leak_when_spy_holds_reference_to_self")2void no_memory_leak_when_spy_holds_reference_to_self() {3 SelfSpyReferenceMemoryLeakTest test = new SelfSpyReferenceMemoryLeakTest();4 SelfSpyReferenceMemoryLeakTest spy = Mockito.spy(test);5 test = null;6 spy = null;7 System.gc();8 System.gc();9 System.gc();

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no_memory_leak_when_spy_holds_reference_to_self

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1import static org.junit.Assert.*;2import static org.mockito.Mockito.*;3import java.util.ArrayList;4import java.util.List;5import org.junit.Test;6import org.mockito.Mock;7import org.mockito.Mockito;8public class SelfSpyReferenceMemoryLeakTest {9 public void no_memory_leak_when_spy_holds_reference_to_self() {10 List<String> list = new ArrayList<String>();11 List<String> spy = spy(list);12 doReturn(spy).when(spy).subList(anyInt(), anyInt());13 spy.subList(0, 1);14 }15}16import static org.junit.Assert.*;17import static org.mockito.Mockito.*;18import java.util.ArrayList;19import java.util.List;20import org.junit.Test;21import org.mockito.Mock;22import org.mockito.Mockito;23public class SelfSpyReferenceMemoryLeakTest {24 public void no_memory_leak_when_spy_holds_reference_to_self() {25 List<String> list = new ArrayList<String>();26 List<String> spy = spy(list);27 doReturn(spy).when(spy).subList(anyInt(), anyInt());28 spy.subList(0, 1);29 }30}31public void test() {32 List<Object> list = new ArrayList<>();33 List<Object> spy = spy(list);34 doReturn(spy).when(spy).subList(anyInt(), anyInt());35 spy.subList(0, 1);36}37public void test() {38 List<Object> list = new ArrayList<>();39 List<Object> spy = spy(list);40 doReturn(spy).when(spy).subList(anyInt(), anyInt());41 spy.subList(0, 1);42}43public void test() {44 List<Object> list = new ArrayList<>();

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