1 files changed, 0 insertions, 276 deletions
diff --git a/third_party/protobuf/java/core/src/test/java/com/google/protobuf/ExtensionRegistryFactoryTest.java b/third_party/protobuf/java/core/src/test/java/com/google/protobuf/ExtensionRegistryFactoryTest.java
deleted file mode 100644
index 6157e58966..0000000000
--- a/third_party/protobuf/java/core/src/test/java/com/google/protobuf/ExtensionRegistryFactoryTest.java
+++ /dev/null
@@ -1,276 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package com.google.protobuf;
-
-import protobuf_unittest.NonNestedExtension;
-import protobuf_unittest.NonNestedExtensionLite;
-import java.lang.reflect.Method;
-import java.net.URLClassLoader;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.Set;
-import junit.framework.Test;
-import junit.framework.TestCase;
-import junit.framework.TestSuite;
-
-/**
- * Tests for {@link ExtensionRegistryFactory} and the {@link ExtensionRegistry} instances it
- * creates.
- *
- * <p>This test simulates the runtime behaviour of the ExtensionRegistryFactory by delegating test
- * definitions to two inner classes {@link InnerTest} and {@link InnerLiteTest}, the latter of
- * which is executed using a custom ClassLoader, simulating the ProtoLite environment.
- *
- * <p>The test mechanism employed here is based on the pattern in
- * {@code com.google.common.util.concurrent.AbstractFutureFallbackAtomicHelperTest}
- */
-public class ExtensionRegistryFactoryTest extends TestCase {
-
-  // A classloader which blacklists some non-Lite classes.
-  private static final ClassLoader LITE_CLASS_LOADER = getLiteOnlyClassLoader();
-
-  /**
-   * Defines the set of test methods which will be run.
-   */
-  static interface RegistryTests {
-    void testCreate();
-    void testEmpty();
-    void testIsFullRegistry();
-    void testAdd();
-    void testAdd_immutable();
-  }
-
-  /**
-   * Test implementations for the non-Lite usage of ExtensionRegistryFactory.
-   */
-  public static class InnerTest implements RegistryTests {
-
-    @Override
-    public void testCreate() {
-      ExtensionRegistryLite registry = ExtensionRegistryFactory.create();
-
-      assertEquals(registry.getClass(), ExtensionRegistry.class);
-    }
-
-    @Override
-    public void testEmpty() {
-      ExtensionRegistryLite emptyRegistry = ExtensionRegistryFactory.createEmpty();
-
-      assertEquals(emptyRegistry.getClass(), ExtensionRegistry.class);
-      assertEquals(emptyRegistry, ExtensionRegistry.EMPTY_REGISTRY);
-    }
-
-    @Override
-    public void testIsFullRegistry() {
-      ExtensionRegistryLite registry = ExtensionRegistryFactory.create();
-      assertTrue(ExtensionRegistryFactory.isFullRegistry(registry));
-    }
-
-    @Override
-    public void testAdd() {
-      ExtensionRegistryLite registry1 = ExtensionRegistryLite.newInstance();
-      NonNestedExtensionLite.registerAllExtensions(registry1);
-      registry1.add(NonNestedExtensionLite.nonNestedExtensionLite);
-
-      ExtensionRegistryLite registry2 = ExtensionRegistryLite.newInstance();
-      NonNestedExtension.registerAllExtensions((ExtensionRegistry) registry2);
-      registry2.add(NonNestedExtension.nonNestedExtension);
-
-      ExtensionRegistry fullRegistry1 = (ExtensionRegistry) registry1;
-      ExtensionRegistry fullRegistry2 = (ExtensionRegistry) registry2;
-
-      assertTrue("Test is using a non-lite extension",
-          GeneratedMessageLite.GeneratedExtension.class.isAssignableFrom(
-              NonNestedExtensionLite.nonNestedExtensionLite.getClass()));
-      assertNull("Extension is not registered in masqueraded full registry",
-          fullRegistry1.findImmutableExtensionByName("protobuf_unittest.nonNestedExtension"));
-      GeneratedMessageLite.GeneratedExtension<NonNestedExtensionLite.MessageLiteToBeExtended, ?>
-      extension = registry1.findLiteExtensionByNumber(
-          NonNestedExtensionLite.MessageLiteToBeExtended.getDefaultInstance(), 1);
-      assertNotNull("Extension registered in lite registry", extension);
-
-      assertTrue("Test is using a non-lite extension",
-          GeneratedMessage.GeneratedExtension.class.isAssignableFrom(
-          NonNestedExtension.nonNestedExtension.getClass()));
-      assertNotNull("Extension is registered in masqueraded full registry",
-          fullRegistry2.findImmutableExtensionByName("protobuf_unittest.nonNestedExtension"));
-    }
-
-    @Override
-    public void testAdd_immutable() {
-      ExtensionRegistryLite registry1 = ExtensionRegistryLite.newInstance().getUnmodifiable();
-      try {
-        NonNestedExtensionLite.registerAllExtensions(registry1);
-        fail();
-      } catch (UnsupportedOperationException expected) {}
-      try {
-        registry1.add(NonNestedExtensionLite.nonNestedExtensionLite);
-        fail();
-      } catch (UnsupportedOperationException expected) {}
-
-      ExtensionRegistryLite registry2 = ExtensionRegistryLite.newInstance().getUnmodifiable();
-      try {
-        NonNestedExtension.registerAllExtensions((ExtensionRegistry) registry2);
-        fail();
-      } catch (IllegalArgumentException expected) {}
-      try {
-        registry2.add(NonNestedExtension.nonNestedExtension);
-        fail();
-      } catch (IllegalArgumentException expected) {}
-    }
-  }
-
-  /**
-   * Test implementations for the Lite usage of ExtensionRegistryFactory.
-   */
-  public static final class InnerLiteTest implements RegistryTests {
-
-    @Override
-    public void testCreate() {
-      ExtensionRegistryLite registry = ExtensionRegistryFactory.create();
-
-      assertEquals(registry.getClass(), ExtensionRegistryLite.class);
-    }
-
-    @Override
-    public void testEmpty() {
-      ExtensionRegistryLite emptyRegistry = ExtensionRegistryFactory.createEmpty();
-
-      assertEquals(emptyRegistry.getClass(), ExtensionRegistryLite.class);
-      assertEquals(emptyRegistry, ExtensionRegistryLite.EMPTY_REGISTRY_LITE);
-    }
-
-    @Override
-    public void testIsFullRegistry() {
-      ExtensionRegistryLite registry = ExtensionRegistryFactory.create();
-      assertFalse(ExtensionRegistryFactory.isFullRegistry(registry));
-    }
-
-    @Override
-    public void testAdd() {
-      ExtensionRegistryLite registry = ExtensionRegistryLite.newInstance();
-      NonNestedExtensionLite.registerAllExtensions(registry);
-      GeneratedMessageLite.GeneratedExtension<NonNestedExtensionLite.MessageLiteToBeExtended, ?>
-          extension = registry.findLiteExtensionByNumber(
-              NonNestedExtensionLite.MessageLiteToBeExtended.getDefaultInstance(), 1);
-      assertNotNull("Extension is registered in Lite registry", extension);
-    }
-
-    @Override
-    public void testAdd_immutable() {
-      ExtensionRegistryLite registry = ExtensionRegistryLite.newInstance().getUnmodifiable();
-      try {
-        NonNestedExtensionLite.registerAllExtensions(registry);
-        fail();
-      } catch (UnsupportedOperationException expected) {}
-    }
-  }
-
-  /**
-   * Defines a suite of tests which the JUnit3 runner retrieves by reflection.
-   */
-  public static Test suite() {
-    TestSuite suite = new TestSuite();
-    for (Method method : RegistryTests.class.getMethods()) {
-      suite.addTest(TestSuite.createTest(ExtensionRegistryFactoryTest.class, method.getName()));
-    }
-    return suite;
-  }
-
-  /**
-   * Sequentially runs first the Lite and then the non-Lite test variant via classloader
-   * manipulation.
-   */
-  @Override
-  public void runTest() throws Exception {
-    ClassLoader storedClassLoader = Thread.currentThread().getContextClassLoader();
-    Thread.currentThread().setContextClassLoader(LITE_CLASS_LOADER);
-    try {
-      runTestMethod(LITE_CLASS_LOADER, InnerLiteTest.class);
-    } finally {
-      Thread.currentThread().setContextClassLoader(storedClassLoader);
-    }
-    try {
-      runTestMethod(storedClassLoader, InnerTest.class);
-    } finally {
-      Thread.currentThread().setContextClassLoader(storedClassLoader);
-    }
-  }
-
-  private void runTestMethod(ClassLoader classLoader, Class<? extends RegistryTests> testClass)
-      throws Exception {
-    classLoader.loadClass(ExtensionRegistryFactory.class.getName());
-    Class<?> test = classLoader.loadClass(testClass.getName());
-    String testName = getName();
-    test.getMethod(testName).invoke(test.newInstance());
-  }
-
-  /**
-   * Constructs a custom ClassLoader blacklisting the classes which are inspected in the SUT
-   * to determine the Lite/non-Lite runtime.
-   */
-  private static ClassLoader getLiteOnlyClassLoader() {
-    ClassLoader testClassLoader = ExtensionRegistryFactoryTest.class.getClassLoader();
-    final Set<String> classNamesNotInLite =
-        Collections.unmodifiableSet(
-            new HashSet<String>(
-                Arrays.asList(
-                    ExtensionRegistryFactory.FULL_REGISTRY_CLASS_NAME,
-                    ExtensionRegistry.EXTENSION_CLASS_NAME)));
-
-    // Construct a URLClassLoader delegating to the system ClassLoader, and looking up classes
-    // in jar files based on the URLs already configured for this test's UrlClassLoader.
-    // Certain classes throw a ClassNotFoundException by design.
-    return new URLClassLoader(((URLClassLoader) testClassLoader).getURLs(),
-        ClassLoader.getSystemClassLoader()) {
-      @Override
-      public Class<?> loadClass(String name, boolean resolve) throws ClassNotFoundException {
-        if (classNamesNotInLite.contains(name)) {
-          throw new ClassNotFoundException("Class deliberately blacklisted by test.");
-        }
-        Class<?> loadedClass = null;
-        try {
-          loadedClass = findLoadedClass(name);
-          if (loadedClass == null) {
-            loadedClass = findClass(name);
-            if (resolve) {
-              resolveClass(loadedClass);
-            }
-          }
-        } catch (ClassNotFoundException e) {
-          loadedClass = super.loadClass(name, resolve);
-        }
-        return loadedClass;
-      }
-    };
-  }
-}