content: /*
   * Copyright (C) 2017 The Android Open Source Project
   *
   * 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.
   */
  
  package androidx.test;
  /*
   * Copyright (C) 2014 The Android Open Source Project
   *
   * 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.
   */
  
  import androidx.test.filters.SmallTest;
  import androidx.test.runner.AndroidJUnit4;
  import org.junit.Before;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  
  /**
   * A set of JUnit4 tests that allocates substantial memory into a member variable.
   *
   * <p>Intended to ensure test objects references are not retained by runner, and can get garbage
   * collected.
   */
  @RunWith(AndroidJUnit4.class)
  @SmallTest
  public class JUnit4HogTest {
  
    @SuppressWarnings("unused")
    private byte[] mByteBuffer;
  
    @Before
    public void setUp() {
      mByteBuffer = new byte[20 * 1024 * 1024];
    }
  
    // have 10 sample tests - means 200MB total mem if mByteBuffer not freed
  
    @Test
    public void test1() {}
  
    @Test
    public void test2() {}
  
    @Test
    public void test3() {}
  
    @Test
    public void test4() {}
  
    @Test
    public void test5() {}
  
    @Test
    public void test6() {}
  
    @Test
    public void test7() {}
  
    @Test
    public void test8() {}
  
    @Test
    public void test9() {}
  }
  