diff options
Diffstat (limited to 'java/src/test/java/com/google/protobuf')
-rw-r--r-- | java/src/test/java/com/google/protobuf/NanoTest.java | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/java/src/test/java/com/google/protobuf/NanoTest.java b/java/src/test/java/com/google/protobuf/NanoTest.java index 9987cac..4aa6d89 100644 --- a/java/src/test/java/com/google/protobuf/NanoTest.java +++ b/java/src/test/java/com/google/protobuf/NanoTest.java @@ -105,6 +105,14 @@ public class NanoTest extends TestCase { assertEquals(456, newMsg.d); assertEquals(2, msg.nestedMsg.bb); assertEquals(SimpleMessageNano.BAR, msg.defaultNestedEnum); + + msg.nestedMsg = null; + assertEquals(msgSerializedSize, msg.getCachedSize()); + assertTrue(msgSerializedSize != msg.getSerializedSize()); + + msg.clear(); + assertEquals(0, msg.getCachedSize()); + assertEquals(0, msg.getSerializedSize()); } public void testRecursiveMessageNano() throws Exception { @@ -3532,6 +3540,13 @@ public class NanoTest extends TestCase { assertTrue(Arrays.equals(new boolean[] {false, true, false, true}, nonPacked.bools)); } + public void testMessageNoFields() { + SingleMessageNano msg = new SingleMessageNano(); + assertEquals(0, msg.getSerializedSize()); + assertEquals(0, msg.getCachedSize()); + assertEquals(0, MessageNano.toByteArray(msg).length); + } + private void assertRepeatedPackablesEqual( NanoRepeatedPackables.NonPacked nonPacked, NanoRepeatedPackables.Packed packed) { // Not using MessageNano.equals() -- that belongs to a separate test. |