diff --git a/src/test/java/com/android/tools/r8/resolution/packageprivate/PackagePrivateClasspathWidenTest.java b/src/test/java/com/android/tools/r8/resolution/packageprivate/PackagePrivateClasspathWidenTest.java
new file mode 100644
index 0000000..a714a03
--- /dev/null
+++ b/src/test/java/com/android/tools/r8/resolution/packageprivate/PackagePrivateClasspathWidenTest.java
@@ -0,0 +1,121 @@
+// Copyright (c) 2020, the R8 project authors. Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+package com.android.tools.r8.resolution.packageprivate;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assume.assumeTrue;
+
+import com.android.tools.r8.CompilationFailedException;
+import com.android.tools.r8.TestBase;
+import com.android.tools.r8.TestParameters;
+import com.android.tools.r8.TestParametersCollection;
+import com.android.tools.r8.graph.AppView;
+import com.android.tools.r8.graph.DexEncodedMethod;
+import com.android.tools.r8.graph.DexMethod;
+import com.android.tools.r8.graph.DexProgramClass;
+import com.android.tools.r8.graph.LookupResult;
+import com.android.tools.r8.graph.ResolutionResult;
+import com.android.tools.r8.resolution.packageprivate.a.Abstract;
+import com.android.tools.r8.resolution.packageprivate.a.I;
+import com.android.tools.r8.resolution.packageprivate.a.NonAbstract;
+import com.android.tools.r8.shaking.AppInfoWithLiveness;
+import com.google.common.collect.ImmutableSet;
+import java.io.IOException;
+import java.nio.file.Path;
+import java.util.Set;
+import java.util.concurrent.ExecutionException;
+import java.util.stream.Collectors;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import org.junit.runners.Parameterized.Parameters;
+
+@RunWith(Parameterized.class)
+public class PackagePrivateClasspathWidenTest extends TestBase {
+
+  private static final String[] EXPECTED = new String[] {"C.foo", "C.foo"};
+  private static final Class[] CLASSPATH_CLASSES =
+      new Class[] {Abstract.class, NonAbstract.class, I.class};
+
+  private final TestParameters parameters;
+
+  @Parameters(name = "{0}")
+  public static TestParametersCollection data() {
+    return getTestParameters().withAllRuntimesAndApiLevels().build();
+  }
+
+  public PackagePrivateClasspathWidenTest(TestParameters parameters) {
+    this.parameters = parameters;
+  }
+
+  private static Path classPathJar = null;
+
+  @BeforeClass
+  public static void createClassPathJar() throws IOException {
+    classPathJar = getStaticTemp().newFile("classpath.jar").toPath();
+    writeClassesToJar(classPathJar, CLASSPATH_CLASSES);
+  }
+
+  @Test
+  public void testResolution() throws Exception {
+    assumeTrue(parameters.useRuntimeAsNoneRuntime());
+    AppView<AppInfoWithLiveness> appView =
+        computeAppViewWithLiveness(
+            buildClasses(C.class, Main.class).addClasspathFiles(classPathJar).build(), Main.class);
+    AppInfoWithLiveness appInfo = appView.appInfo();
+    DexMethod method = buildNullaryVoidMethod(Abstract.class, "foo", appInfo.dexItemFactory());
+    ResolutionResult resolutionResult = appInfo.resolveMethod(method.holder, method);
+    DexProgramClass context =
+        appView.definitionForProgramType(buildType(Abstract.class, appInfo.dexItemFactory()));
+    LookupResult lookupResult = resolutionResult.lookupVirtualDispatchTargets(context, appView);
+    assertTrue(lookupResult.isLookupResultSuccess());
+    Set<String> targets =
+        lookupResult.asLookupResultSuccess().getMethodTargets().stream()
+            .map(DexEncodedMethod::qualifiedName)
+            .collect(Collectors.toSet());
+    ImmutableSet<String> expected = ImmutableSet.of(C.class.getTypeName() + ".foo");
+    assertEquals(expected, targets);
+  }
+
+  @Test
+  public void testRuntime() throws IOException, CompilationFailedException, ExecutionException {
+    testForRuntime(parameters)
+        .addProgramClasses(C.class, Main.class)
+        .addRunClasspathFiles(buildOnDexRuntime(parameters, classPathJar))
+        .run(parameters.getRuntime(), Main.class)
+        .assertSuccessWithOutputLines(EXPECTED);
+  }
+
+  @Test
+  public void testR8() throws IOException, CompilationFailedException, ExecutionException {
+    testForR8(parameters.getBackend())
+        .addProgramClasses(C.class, Main.class)
+        .addClasspathClasses(CLASSPATH_CLASSES)
+        .setMinApi(parameters.getApiLevel())
+        .addKeepMainRule(Main.class)
+        .addRunClasspathFiles(buildOnDexRuntime(parameters, classPathJar))
+        .run(parameters.getRuntime(), Main.class)
+        .assertSuccessWithOutputLines(EXPECTED);
+  }
+
+  public static class C extends NonAbstract {
+
+    @Override
+    public void foo() {
+      System.out.println("C.foo");
+    }
+  }
+
+  public static class Main {
+
+    public static void main(String[] args) {
+      C c = new C();
+      Abstract.run(c);
+      c.foo();
+    }
+  }
+}