diff --git a/gson/pom.xml b/gson/pom.xml
index 8f233fe715..ee2b5e19eb 100644
--- a/gson/pom.xml
+++ b/gson/pom.xml
@@ -16,6 +16,12 @@
junit
test
+
+ com.github.wvengen
+ proguard-maven-plugin
+ 2.0.14
+ test
+
@@ -73,6 +79,97 @@
+
+ com.coderplus.maven.plugins
+ copy-rename-maven-plugin
+ 1.0
+
+
+ pre-obfuscate-class
+ process-test-classes
+
+ rename
+
+
+
+
+ ${project.build.directory}/test-classes/com/google/gson/functional/EnumWithObfuscatedTest.class
+ ${project.build.directory}/test-classes-proguard-injar/com/google/gson/functional/EnumWithObfuscatedTest.class
+
+
+ ${project.build.directory}/test-classes/com/google/gson/functional/EnumWithObfuscatedTest$Gender.class
+ ${project.build.directory}/test-classes-proguard-injar/com/google/gson/functional/EnumWithObfuscatedTest$Gender.class
+
+
+
+
+
+
+
+ com.github.wvengen
+ proguard-maven-plugin
+
+
+ process-test-classes
+ proguard
+
+
+
+ 6.0.2
+ test-classes-proguard-injar
+ test-classes-proguard-outjar
+ **/*.class
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ${project.build.directory}/classes
+ ${java.home}/jmods/java.base.jmod
+
+
+
+
+ net.sf.proguard
+ proguard-base
+ 6.0.2
+ runtime
+
+
+
+
+ maven-resources-plugin
+ 2.7
+
+
+ post-obfuscate-class
+ process-test-classes
+
+ copy-resources
+
+
+ ${project.build.directory}/test-classes/com/google/gson/functional
+
+
+ ${project.build.directory}/test-classes-proguard-outjar/classes/classes/com/google/gson/functional
+
+ EnumWithObfuscatedTest.class
+ EnumWithObfuscatedTest$Gender.class
+
+
+
+
+
+
+
diff --git a/gson/src/test/java/com/google/gson/functional/EnumWithObfuscatedTest.java b/gson/src/test/java/com/google/gson/functional/EnumWithObfuscatedTest.java
new file mode 100644
index 0000000000..1d1d4fbfe6
--- /dev/null
+++ b/gson/src/test/java/com/google/gson/functional/EnumWithObfuscatedTest.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2008 Google Inc.
+ *
+ * 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 com.google.gson.functional;
+
+import java.lang.reflect.Field;
+
+import com.google.gson.Gson;
+import com.google.gson.annotations.SerializedName;
+
+import junit.framework.TestCase;
+
+/**
+ * Functional tests for enums with Proguard.
+ *
+ * @author Young Cha
+ */
+public class EnumWithObfuscatedTest extends TestCase {
+ private Gson gson;
+
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ gson = new Gson();
+ }
+
+ public enum Gender {
+ @SerializedName("MAIL")
+ MALE,
+
+ @SerializedName("FEMAIL")
+ FEMALE
+ }
+
+ public void testEnumClassWithObfuscated() {
+ boolean foundNonObfuscatedEnumConstant = false;
+ for (Gender enumConstant: Gender.class.getEnumConstants()) {
+ try {
+ Gender.class.getField(enumConstant.name());
+ foundNonObfuscatedEnumConstant = true;
+ } catch (NoSuchFieldException ignore) {
+ }
+ }
+ assertFalse("Enum is not obfuscated", foundNonObfuscatedEnumConstant);
+
+ assertEquals(Gender.MALE, gson.fromJson("\"MAIL\"", Gender.class));
+ assertEquals("\"MAIL\"", gson.toJson(Gender.MALE, Gender.class));
+ }
+}