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authorJisi Liu <jisi.liu@gmail.com>2016-03-30 11:39:59 -0700
committerJisi Liu <jisi.liu@gmail.com>2016-03-30 11:39:59 -0700
commit3b3c8abb9635eb3ea078a821a99c9ef29d66dff7 (patch)
tree7d2ec154f15c9f9153d890e76b6cf30e471ea488 /java/core/src/test/java/com/google/protobuf/GeneratedMessageTest.java
parent78105897a8f01c7be9cf8502b6c58d47eb1ccdd7 (diff)
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Integrate google internal changes.
Diffstat (limited to 'java/core/src/test/java/com/google/protobuf/GeneratedMessageTest.java')
-rw-r--r--java/core/src/test/java/com/google/protobuf/GeneratedMessageTest.java15
1 files changed, 15 insertions, 0 deletions
diff --git a/java/core/src/test/java/com/google/protobuf/GeneratedMessageTest.java b/java/core/src/test/java/com/google/protobuf/GeneratedMessageTest.java
index 70812b95..8cd1f38d 100644
--- a/java/core/src/test/java/com/google/protobuf/GeneratedMessageTest.java
+++ b/java/core/src/test/java/com/google/protobuf/GeneratedMessageTest.java
@@ -620,6 +620,21 @@ public class GeneratedMessageTest extends TestCase {
TestUtil.assertExtensionsClear(TestAllExtensions.newBuilder().build());
}
+ public void testUnsetRepeatedExtensionGetField() {
+ TestAllExtensions message = TestAllExtensions.getDefaultInstance();
+ Object value;
+
+ value = message.getField(UnittestProto.repeatedStringExtension.getDescriptor());
+ assertTrue(value instanceof List);
+ assertTrue(((List<?>) value).isEmpty());
+ assertIsUnmodifiable((List<?>) value);
+
+ value = message.getField(UnittestProto.repeatedNestedMessageExtension.getDescriptor());
+ assertTrue(value instanceof List);
+ assertTrue(((List<?>) value).isEmpty());
+ assertIsUnmodifiable((List<?>) value);
+ }
+
public void testExtensionReflectionGetters() throws Exception {
TestAllExtensions.Builder builder = TestAllExtensions.newBuilder();
TestUtil.setAllExtensions(builder);