diff options
author | Jisi Liu <jisi.liu@gmail.com> | 2016-04-28 14:34:59 -0700 |
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committer | Jisi Liu <jisi.liu@gmail.com> | 2016-04-28 14:34:59 -0700 |
commit | cf14183bcd5485b4a71541599ddce0b35eb71352 (patch) | |
tree | 12f6e5eb731d7a70cdac4cdafc8b3131629413e2 /java/util/src/test/java/com/google/protobuf/util/FieldMaskTreeTest.java | |
parent | f00300d7f04f1c38a7d70e271f9232b94dd0e326 (diff) |
Down integrate from Google internal.
Diffstat (limited to 'java/util/src/test/java/com/google/protobuf/util/FieldMaskTreeTest.java')
-rw-r--r-- | java/util/src/test/java/com/google/protobuf/util/FieldMaskTreeTest.java | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/java/util/src/test/java/com/google/protobuf/util/FieldMaskTreeTest.java b/java/util/src/test/java/com/google/protobuf/util/FieldMaskTreeTest.java index 618e0072..3ee0fc6e 100644 --- a/java/util/src/test/java/com/google/protobuf/util/FieldMaskTreeTest.java +++ b/java/util/src/test/java/com/google/protobuf/util/FieldMaskTreeTest.java @@ -237,5 +237,25 @@ public class FieldMaskTreeTest extends TestCase { builder.getPayloadBuilder().setOptionalUint32(2000); new FieldMaskTree().addFieldPath("payload").merge(clearedSource, builder, options); assertEquals(false, builder.hasPayload()); + + // Test merging unset primitive fields. + builder = source.toBuilder(); + builder.getPayloadBuilder().clearOptionalInt32(); + NestedTestAllTypes sourceWithPayloadInt32Unset = builder.build(); + builder = source.toBuilder(); + new FieldMaskTree() + .addFieldPath("payload.optional_int32") + .merge(sourceWithPayloadInt32Unset, builder, options); + assertEquals(true, builder.getPayload().hasOptionalInt32()); + assertEquals(0, builder.getPayload().getOptionalInt32()); + + // Change to clear unset primitive fields. + options.setReplacePrimitiveFields(true); + builder = source.toBuilder(); + new FieldMaskTree() + .addFieldPath("payload.optional_int32") + .merge(sourceWithPayloadInt32Unset, builder, options); + assertEquals(true, builder.hasPayload()); + assertEquals(false, builder.getPayload().hasOptionalInt32()); } } |