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[ObjC] Add tests for proto3 optional behaviors.

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pull/7429/head
Thomas Van Lenten 5 years ago
parent b0e2792842
commit 7b6016e343
4 changed files with 600 additions and 0 deletions
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  1. 1
      objectivec/DevTools/compile_testing_protos.sh
  2. 260
      objectivec/Tests/GPBMessageTests+Runtime.m
  3. 311
      objectivec/Tests/GPBMessageTests+Serialization.m
  4. 28
      objectivec/Tests/unittest_runtime_proto3.proto

1
objectivec/DevTools/compile_testing_protos.sh
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@ -158,6 +158,7 @@ compile_protos() {
--objc_out="${OUTPUT_DIR}/google/protobuf" \ --objc_out="${OUTPUT_DIR}/google/protobuf" \
--proto_path=src/google/protobuf/ \ --proto_path=src/google/protobuf/ \
--proto_path=src \ --proto_path=src \
--experimental_allow_proto3_optional \
"$@" "$@"
} }

260
objectivec/Tests/GPBMessageTests+Runtime.m
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@ -270,6 +270,23 @@
@"field: %@", name); @"field: %@", name);
} }
// Single Optional fields
// - has*/setHas* thanks to the optional keyword in proto3, they exist
// for primitive types.
// - has*/setHas* valid for Message.
for (NSString *name in names) {
// build the selector, i.e. - hasOptionalInt32/setHasOptionalInt32:
SEL hasSel = NSSelectorFromString(
[NSString stringWithFormat:@"hasOptional%@", name]);
SEL setHasSel = NSSelectorFromString(
[NSString stringWithFormat:@"setHasOptional%@:", name]);
XCTAssertTrue([Message3Optional instancesRespondToSelector:hasSel], @"field: %@",
name);
XCTAssertTrue([Message3Optional instancesRespondToSelector:setHasSel],
@"field: %@", name);
}
// map<> fields // map<> fields
// - no has*/setHas* // - no has*/setHas*
// - *Count // - *Count
@ -1002,6 +1019,249 @@
//%PDDM-EXPAND-END PROTO3_TEST_HAS_FIELDS() //%PDDM-EXPAND-END PROTO3_TEST_HAS_FIELDS()
} }
- (void)testProto3SingleOptionalFieldHasBehavior {
//
// Setting to any value including the default (0) should result in true.
//
//%PDDM-DEFINE PROTO3_TEST_OPTIONAL_HAS_FIELD(FIELD, NON_ZERO_VALUE, ZERO_VALUE)
//% { // optional##FIELD
//% Message3Optional *msg = [[Message3Optional alloc] init];
//% XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_Optional##FIELD));
//% msg.optional##FIELD = NON_ZERO_VALUE;
//% XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_Optional##FIELD));
//% msg.hasOptional##FIELD = NO;
//% XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_Optional##FIELD));
//% msg.optional##FIELD = ZERO_VALUE;
//% XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_Optional##FIELD));
//% [msg release];
//% }
//%
//%PDDM-DEFINE PROTO3_TEST_OPTIONAL_HAS_FIELDS()
//%PROTO3_TEST_OPTIONAL_HAS_FIELD(Int32, 1, 0)
//%PROTO3_TEST_OPTIONAL_HAS_FIELD(Int64, 1, 0)
//%PROTO3_TEST_OPTIONAL_HAS_FIELD(Uint32, 1, 0)
//%PROTO3_TEST_OPTIONAL_HAS_FIELD(Uint64, 1, 0)
//%PROTO3_TEST_OPTIONAL_HAS_FIELD(Sint32, 1, 0)
//%PROTO3_TEST_OPTIONAL_HAS_FIELD(Sint64, 1, 0)
//%PROTO3_TEST_OPTIONAL_HAS_FIELD(Fixed32, 1, 0)
//%PROTO3_TEST_OPTIONAL_HAS_FIELD(Fixed64, 1, 0)
//%PROTO3_TEST_OPTIONAL_HAS_FIELD(Sfixed32, 1, 0)
//%PROTO3_TEST_OPTIONAL_HAS_FIELD(Sfixed64, 1, 0)
//%PROTO3_TEST_OPTIONAL_HAS_FIELD(Float, 1.0f, 0.0f)
//%PROTO3_TEST_OPTIONAL_HAS_FIELD(Double, 1.0, 0.0)
//%PROTO3_TEST_OPTIONAL_HAS_FIELD(Bool, YES, NO)
//%PROTO3_TEST_OPTIONAL_HAS_FIELD(String, @"foo", @"")
//%PROTO3_TEST_OPTIONAL_HAS_FIELD(Bytes, [@"foo" dataUsingEncoding:NSUTF8StringEncoding], [NSData data])
//% //
//% // Test doesn't apply to optionalMessage (no groups in proto3).
//% //
//%
//%PROTO3_TEST_OPTIONAL_HAS_FIELD(Enum, Message3Optional_Enum_Bar, Message3Optional_Enum_Foo)
//%PDDM-EXPAND PROTO3_TEST_OPTIONAL_HAS_FIELDS()
// This block of code is generated, do not edit it directly.
// clang-format off
{ // optionalInt32
Message3Optional *msg = [[Message3Optional alloc] init];
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalInt32));
msg.optionalInt32 = 1;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalInt32));
msg.hasOptionalInt32 = NO;
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalInt32));
msg.optionalInt32 = 0;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalInt32));
[msg release];
}
{ // optionalInt64
Message3Optional *msg = [[Message3Optional alloc] init];
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalInt64));
msg.optionalInt64 = 1;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalInt64));
msg.hasOptionalInt64 = NO;
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalInt64));
msg.optionalInt64 = 0;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalInt64));
[msg release];
}
{ // optionalUint32
Message3Optional *msg = [[Message3Optional alloc] init];
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalUint32));
msg.optionalUint32 = 1;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalUint32));
msg.hasOptionalUint32 = NO;
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalUint32));
msg.optionalUint32 = 0;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalUint32));
[msg release];
}
{ // optionalUint64
Message3Optional *msg = [[Message3Optional alloc] init];
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalUint64));
msg.optionalUint64 = 1;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalUint64));
msg.hasOptionalUint64 = NO;
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalUint64));
msg.optionalUint64 = 0;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalUint64));
[msg release];
}
{ // optionalSint32
Message3Optional *msg = [[Message3Optional alloc] init];
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalSint32));
msg.optionalSint32 = 1;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalSint32));
msg.hasOptionalSint32 = NO;
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalSint32));
msg.optionalSint32 = 0;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalSint32));
[msg release];
}
{ // optionalSint64
Message3Optional *msg = [[Message3Optional alloc] init];
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalSint64));
msg.optionalSint64 = 1;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalSint64));
msg.hasOptionalSint64 = NO;
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalSint64));
msg.optionalSint64 = 0;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalSint64));
[msg release];
}
{ // optionalFixed32
Message3Optional *msg = [[Message3Optional alloc] init];
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalFixed32));
msg.optionalFixed32 = 1;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalFixed32));
msg.hasOptionalFixed32 = NO;
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalFixed32));
msg.optionalFixed32 = 0;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalFixed32));
[msg release];
}
{ // optionalFixed64
Message3Optional *msg = [[Message3Optional alloc] init];
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalFixed64));
msg.optionalFixed64 = 1;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalFixed64));
msg.hasOptionalFixed64 = NO;
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalFixed64));
msg.optionalFixed64 = 0;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalFixed64));
[msg release];
}
{ // optionalSfixed32
Message3Optional *msg = [[Message3Optional alloc] init];
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalSfixed32));
msg.optionalSfixed32 = 1;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalSfixed32));
msg.hasOptionalSfixed32 = NO;
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalSfixed32));
msg.optionalSfixed32 = 0;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalSfixed32));
[msg release];
}
{ // optionalSfixed64
Message3Optional *msg = [[Message3Optional alloc] init];
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalSfixed64));
msg.optionalSfixed64 = 1;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalSfixed64));
msg.hasOptionalSfixed64 = NO;
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalSfixed64));
msg.optionalSfixed64 = 0;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalSfixed64));
[msg release];
}
{ // optionalFloat
Message3Optional *msg = [[Message3Optional alloc] init];
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalFloat));
msg.optionalFloat = 1.0f;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalFloat));
msg.hasOptionalFloat = NO;
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalFloat));
msg.optionalFloat = 0.0f;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalFloat));
[msg release];
}
{ // optionalDouble
Message3Optional *msg = [[Message3Optional alloc] init];
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalDouble));
msg.optionalDouble = 1.0;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalDouble));
msg.hasOptionalDouble = NO;
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalDouble));
msg.optionalDouble = 0.0;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalDouble));
[msg release];
}
{ // optionalBool
Message3Optional *msg = [[Message3Optional alloc] init];
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalBool));
msg.optionalBool = YES;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalBool));
msg.hasOptionalBool = NO;
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalBool));
msg.optionalBool = NO;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalBool));
[msg release];
}
{ // optionalString
Message3Optional *msg = [[Message3Optional alloc] init];
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalString));
msg.optionalString = @"foo";
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalString));
msg.hasOptionalString = NO;
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalString));
msg.optionalString = @"";
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalString));
[msg release];
}
{ // optionalBytes
Message3Optional *msg = [[Message3Optional alloc] init];
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalBytes));
msg.optionalBytes = [@"foo" dataUsingEncoding:NSUTF8StringEncoding];
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalBytes));
msg.hasOptionalBytes = NO;
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalBytes));
msg.optionalBytes = [NSData data];
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalBytes));
[msg release];
}
//
// Test doesn't apply to optionalMessage (no groups in proto3).
//
{ // optionalEnum
Message3Optional *msg = [[Message3Optional alloc] init];
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalEnum));
msg.optionalEnum = Message3Optional_Enum_Bar;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalEnum));
msg.hasOptionalEnum = NO;
XCTAssertFalse(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalEnum));
msg.optionalEnum = Message3Optional_Enum_Foo;
XCTAssertTrue(GPBMessageHasFieldNumberSet(msg, Message3Optional_FieldNumber_OptionalEnum));
[msg release];
}
// clang-format on
//%PDDM-EXPAND-END PROTO3_TEST_OPTIONAL_HAS_FIELDS()
}
- (void)testAccessingProto2UnknownEnumValues { - (void)testAccessingProto2UnknownEnumValues {
Message2 *msg = [[Message2 alloc] init]; Message2 *msg = [[Message2 alloc] init];

311
objectivec/Tests/GPBMessageTests+Serialization.m
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@ -109,6 +109,317 @@
[msg release]; [msg release];
} }
- (void)testProto3SerializationHandlingOptionals {
//
// Proto3 optionals should be just like proto2, zero values also get serialized.
//
//%PDDM-DEFINE PROTO3_TEST_SERIALIZE_OPTIONAL_FIELD(FIELD, ZERO_VALUE, EXPECTED_LEN)
//% { // optional##FIELD
//% Message3Optional *msg = [[Message3Optional alloc] init];
//% NSData *data = [msg data];
//% XCTAssertEqual([data length], 0U);
//% msg.optional##FIELD = ZERO_VALUE;
//% data = [msg data];
//% XCTAssertEqual(data.length, EXPECTED_LEN);
//% NSError *err = nil;
//% Message3Optional *msg2 = [Message3Optional parseFromData:data error:&err];
//% XCTAssertNotNil(msg2);
//% XCTAssertNil(err);
//% XCTAssertTrue(msg2.hasOptional##FIELD);
//% XCTAssertEqualObjects(msg, msg2);
//% [msg release];
//% }
//%
//%PDDM-DEFINE PROTO3_TEST_SERIALIZE_OPTIONAL_FIELDS()
//%PROTO3_TEST_SERIALIZE_OPTIONAL_FIELD(Int32, 0, 2)
//%PROTO3_TEST_SERIALIZE_OPTIONAL_FIELD(Int64, 0, 2)
//%PROTO3_TEST_SERIALIZE_OPTIONAL_FIELD(Uint32, 0, 2)
//%PROTO3_TEST_SERIALIZE_OPTIONAL_FIELD(Uint64, 0, 2)
//%PROTO3_TEST_SERIALIZE_OPTIONAL_FIELD(Sint32, 0, 2)
//%PROTO3_TEST_SERIALIZE_OPTIONAL_FIELD(Sint64, 0, 2)
//%PROTO3_TEST_SERIALIZE_OPTIONAL_FIELD(Fixed32, 0, 5)
//%PROTO3_TEST_SERIALIZE_OPTIONAL_FIELD(Fixed64, 0, 9)
//%PROTO3_TEST_SERIALIZE_OPTIONAL_FIELD(Sfixed32, 0, 5)
//%PROTO3_TEST_SERIALIZE_OPTIONAL_FIELD(Sfixed64, 0, 9)
//%PROTO3_TEST_SERIALIZE_OPTIONAL_FIELD(Float, 0.0f, 5)
//%PROTO3_TEST_SERIALIZE_OPTIONAL_FIELD(Double, 0.0, 9)
//%PROTO3_TEST_SERIALIZE_OPTIONAL_FIELD(Bool, NO, 2)
//%PROTO3_TEST_SERIALIZE_OPTIONAL_FIELD(String, @"", 2)
//%PROTO3_TEST_SERIALIZE_OPTIONAL_FIELD(Bytes, [NSData data], 2)
//% //
//% // Test doesn't apply to optionalMessage (no groups in proto3).
//% //
//%
//%PROTO3_TEST_SERIALIZE_OPTIONAL_FIELD(Enum, Message3Optional_Enum_Foo, 3)
//%PDDM-EXPAND PROTO3_TEST_SERIALIZE_OPTIONAL_FIELDS()
// This block of code is generated, do not edit it directly.
// clang-format off
{ // optionalInt32
Message3Optional *msg = [[Message3Optional alloc] init];
NSData *data = [msg data];
XCTAssertEqual([data length], 0U);
msg.optionalInt32 = 0;
data = [msg data];
XCTAssertEqual(data.length, 2);
NSError *err = nil;
Message3Optional *msg2 = [Message3Optional parseFromData:data error:&err];
XCTAssertNotNil(msg2);
XCTAssertNil(err);
XCTAssertTrue(msg2.hasOptionalInt32);
XCTAssertEqualObjects(msg, msg2);
[msg release];
}
{ // optionalInt64
Message3Optional *msg = [[Message3Optional alloc] init];
NSData *data = [msg data];
XCTAssertEqual([data length], 0U);
msg.optionalInt64 = 0;
data = [msg data];
XCTAssertEqual(data.length, 2);
NSError *err = nil;
Message3Optional *msg2 = [Message3Optional parseFromData:data error:&err];
XCTAssertNotNil(msg2);
XCTAssertNil(err);
XCTAssertTrue(msg2.hasOptionalInt64);
XCTAssertEqualObjects(msg, msg2);
[msg release];
}
{ // optionalUint32
Message3Optional *msg = [[Message3Optional alloc] init];
NSData *data = [msg data];
XCTAssertEqual([data length], 0U);
msg.optionalUint32 = 0;
data = [msg data];
XCTAssertEqual(data.length, 2);
NSError *err = nil;
Message3Optional *msg2 = [Message3Optional parseFromData:data error:&err];
XCTAssertNotNil(msg2);
XCTAssertNil(err);
XCTAssertTrue(msg2.hasOptionalUint32);
XCTAssertEqualObjects(msg, msg2);
[msg release];
}
{ // optionalUint64
Message3Optional *msg = [[Message3Optional alloc] init];
NSData *data = [msg data];
XCTAssertEqual([data length], 0U);
msg.optionalUint64 = 0;
data = [msg data];
XCTAssertEqual(data.length, 2);
NSError *err = nil;
Message3Optional *msg2 = [Message3Optional parseFromData:data error:&err];
XCTAssertNotNil(msg2);
XCTAssertNil(err);
XCTAssertTrue(msg2.hasOptionalUint64);
XCTAssertEqualObjects(msg, msg2);
[msg release];
}
{ // optionalSint32
Message3Optional *msg = [[Message3Optional alloc] init];
NSData *data = [msg data];
XCTAssertEqual([data length], 0U);
msg.optionalSint32 = 0;
data = [msg data];
XCTAssertEqual(data.length, 2);
NSError *err = nil;
Message3Optional *msg2 = [Message3Optional parseFromData:data error:&err];
XCTAssertNotNil(msg2);
XCTAssertNil(err);
XCTAssertTrue(msg2.hasOptionalSint32);
XCTAssertEqualObjects(msg, msg2);
[msg release];
}
{ // optionalSint64
Message3Optional *msg = [[Message3Optional alloc] init];
NSData *data = [msg data];
XCTAssertEqual([data length], 0U);
msg.optionalSint64 = 0;
data = [msg data];
XCTAssertEqual(data.length, 2);
NSError *err = nil;
Message3Optional *msg2 = [Message3Optional parseFromData:data error:&err];
XCTAssertNotNil(msg2);
XCTAssertNil(err);
XCTAssertTrue(msg2.hasOptionalSint64);
XCTAssertEqualObjects(msg, msg2);
[msg release];
}
{ // optionalFixed32
Message3Optional *msg = [[Message3Optional alloc] init];
NSData *data = [msg data];
XCTAssertEqual([data length], 0U);
msg.optionalFixed32 = 0;
data = [msg data];
XCTAssertEqual(data.length, 5);
NSError *err = nil;
Message3Optional *msg2 = [Message3Optional parseFromData:data error:&err];
XCTAssertNotNil(msg2);
XCTAssertNil(err);
XCTAssertTrue(msg2.hasOptionalFixed32);
XCTAssertEqualObjects(msg, msg2);
[msg release];
}
{ // optionalFixed64
Message3Optional *msg = [[Message3Optional alloc] init];
NSData *data = [msg data];
XCTAssertEqual([data length], 0U);
msg.optionalFixed64 = 0;
data = [msg data];
XCTAssertEqual(data.length, 9);
NSError *err = nil;
Message3Optional *msg2 = [Message3Optional parseFromData:data error:&err];
XCTAssertNotNil(msg2);
XCTAssertNil(err);
XCTAssertTrue(msg2.hasOptionalFixed64);
XCTAssertEqualObjects(msg, msg2);
[msg release];
}
{ // optionalSfixed32
Message3Optional *msg = [[Message3Optional alloc] init];
NSData *data = [msg data];
XCTAssertEqual([data length], 0U);
msg.optionalSfixed32 = 0;
data = [msg data];
XCTAssertEqual(data.length, 5);
NSError *err = nil;
Message3Optional *msg2 = [Message3Optional parseFromData:data error:&err];
XCTAssertNotNil(msg2);
XCTAssertNil(err);
XCTAssertTrue(msg2.hasOptionalSfixed32);
XCTAssertEqualObjects(msg, msg2);
[msg release];
}
{ // optionalSfixed64
Message3Optional *msg = [[Message3Optional alloc] init];
NSData *data = [msg data];
XCTAssertEqual([data length], 0U);
msg.optionalSfixed64 = 0;
data = [msg data];
XCTAssertEqual(data.length, 9);
NSError *err = nil;
Message3Optional *msg2 = [Message3Optional parseFromData:data error:&err];
XCTAssertNotNil(msg2);
XCTAssertNil(err);
XCTAssertTrue(msg2.hasOptionalSfixed64);
XCTAssertEqualObjects(msg, msg2);
[msg release];
}
{ // optionalFloat
Message3Optional *msg = [[Message3Optional alloc] init];
NSData *data = [msg data];
XCTAssertEqual([data length], 0U);
msg.optionalFloat = 0.0f;
data = [msg data];
XCTAssertEqual(data.length, 5);
NSError *err = nil;
Message3Optional *msg2 = [Message3Optional parseFromData:data error:&err];
XCTAssertNotNil(msg2);
XCTAssertNil(err);
XCTAssertTrue(msg2.hasOptionalFloat);
XCTAssertEqualObjects(msg, msg2);
[msg release];
}
{ // optionalDouble
Message3Optional *msg = [[Message3Optional alloc] init];
NSData *data = [msg data];
XCTAssertEqual([data length], 0U);
msg.optionalDouble = 0.0;
data = [msg data];
XCTAssertEqual(data.length, 9);
NSError *err = nil;
Message3Optional *msg2 = [Message3Optional parseFromData:data error:&err];
XCTAssertNotNil(msg2);
XCTAssertNil(err);
XCTAssertTrue(msg2.hasOptionalDouble);
XCTAssertEqualObjects(msg, msg2);
[msg release];
}
{ // optionalBool
Message3Optional *msg = [[Message3Optional alloc] init];
NSData *data = [msg data];
XCTAssertEqual([data length], 0U);
msg.optionalBool = NO;
data = [msg data];
XCTAssertEqual(data.length, 2);
NSError *err = nil;
Message3Optional *msg2 = [Message3Optional parseFromData:data error:&err];
XCTAssertNotNil(msg2);
XCTAssertNil(err);
XCTAssertTrue(msg2.hasOptionalBool);
XCTAssertEqualObjects(msg, msg2);
[msg release];
}
{ // optionalString
Message3Optional *msg = [[Message3Optional alloc] init];
NSData *data = [msg data];
XCTAssertEqual([data length], 0U);
msg.optionalString = @"";
data = [msg data];
XCTAssertEqual(data.length, 2);
NSError *err = nil;
Message3Optional *msg2 = [Message3Optional parseFromData:data error:&err];
XCTAssertNotNil(msg2);
XCTAssertNil(err);
XCTAssertTrue(msg2.hasOptionalString);
XCTAssertEqualObjects(msg, msg2);
[msg release];
}
{ // optionalBytes
Message3Optional *msg = [[Message3Optional alloc] init];
NSData *data = [msg data];
XCTAssertEqual([data length], 0U);
msg.optionalBytes = [NSData data];
data = [msg data];
XCTAssertEqual(data.length, 2);
NSError *err = nil;
Message3Optional *msg2 = [Message3Optional parseFromData:data error:&err];
XCTAssertNotNil(msg2);
XCTAssertNil(err);
XCTAssertTrue(msg2.hasOptionalBytes);
XCTAssertEqualObjects(msg, msg2);
[msg release];
}
//
// Test doesn't apply to optionalMessage (no groups in proto3).
//
{ // optionalEnum
Message3Optional *msg = [[Message3Optional alloc] init];
NSData *data = [msg data];
XCTAssertEqual([data length], 0U);
msg.optionalEnum = Message3Optional_Enum_Foo;
data = [msg data];
XCTAssertEqual(data.length, 3);
NSError *err = nil;
Message3Optional *msg2 = [Message3Optional parseFromData:data error:&err];
XCTAssertNotNil(msg2);
XCTAssertNil(err);
XCTAssertTrue(msg2.hasOptionalEnum);
XCTAssertEqualObjects(msg, msg2);
[msg release];
}
// clang-format on
//%PDDM-EXPAND-END PROTO3_TEST_SERIALIZE_OPTIONAL_FIELDS()
}
- (void)testProto2UnknownEnumToUnknownField { - (void)testProto2UnknownEnumToUnknownField {
Message3 *orig = [[Message3 alloc] init]; Message3 *orig = [[Message3 alloc] init];

28
objectivec/Tests/unittest_runtime_proto3.proto
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@ -119,3 +119,31 @@ message Message3 {
map<int32 , Enum > map_int32_enum = 87; map<int32 , Enum > map_int32_enum = 87;
map<int32 , Message3> map_int32_message = 88; map<int32 , Message3> map_int32_message = 88;
} }
message Message3Optional {
enum Enum {
FOO = 0;
BAR = 1;
BAZ = 2;
EXTRA_3 = 30;
}
optional int32 optional_int32 = 1;
optional int64 optional_int64 = 2;
optional uint32 optional_uint32 = 3;
optional uint64 optional_uint64 = 4;
optional sint32 optional_sint32 = 5;
optional sint64 optional_sint64 = 6;
optional fixed32 optional_fixed32 = 7;
optional fixed64 optional_fixed64 = 8;
optional sfixed32 optional_sfixed32 = 9;
optional sfixed64 optional_sfixed64 = 10;
optional float optional_float = 11;
optional double optional_double = 12;
optional bool optional_bool = 13;
optional string optional_string = 14;
optional bytes optional_bytes = 15;
// No 'group' in proto3.
optional Message3 optional_message = 18;
optional Enum optional_enum = 19;
}

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