1// Protocol Buffers - Google's data interchange format 2// Copyright 2008 Google Inc. All rights reserved. 3// https://developers.google.com/protocol-buffers/ 4// 5// Redistribution and use in source and binary forms, with or without 6// modification, are permitted provided that the following conditions are 7// met: 8// 9// * Redistributions of source code must retain the above copyright 10// notice, this list of conditions and the following disclaimer. 11// * Redistributions in binary form must reproduce the above 12// copyright notice, this list of conditions and the following disclaimer 13// in the documentation and/or other materials provided with the 14// distribution. 15// * Neither the name of Google Inc. nor the names of its 16// contributors may be used to endorse or promote products derived from 17// this software without specific prior written permission. 18// 19// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 31#include <memory> 32#include <string> 33#include <vector> 34 35#include <google/protobuf/arena.h> 36#include <google/protobuf/testing/googletest.h> 37#include <gtest/gtest.h> 38 39using UNITTEST::TestAllTypes; 40 41namespace google { 42namespace protobuf { 43namespace { 44// We selectively set/check a few representative fields rather than all fields 45// as this test is only expected to cover the basics of lite support. 46void SetAllFields(TestAllTypes* m) { 47 m->set_optional_int32(100); 48 m->set_optional_string("asdf"); 49 m->set_optional_bytes("jkl;"); 50 m->mutable_optional_nested_message()->set_bb(42); 51 m->mutable_optional_foreign_message()->set_c(43); 52 m->set_optional_nested_enum( 53 UNITTEST::TestAllTypes_NestedEnum_BAZ); 54 m->set_optional_foreign_enum( 55 UNITTEST::FOREIGN_BAZ); 56 m->mutable_optional_lazy_message()->set_bb(45); 57 m->add_repeated_int32(100); 58 m->add_repeated_string("asdf"); 59 m->add_repeated_bytes("jkl;"); 60 m->add_repeated_nested_message()->set_bb(46); 61 m->add_repeated_foreign_message()->set_c(47); 62 m->add_repeated_nested_enum( 63 UNITTEST::TestAllTypes_NestedEnum_BAZ); 64 m->add_repeated_foreign_enum( 65 UNITTEST::FOREIGN_BAZ); 66 m->add_repeated_lazy_message()->set_bb(49); 67 68 m->set_oneof_uint32(1); 69 m->mutable_oneof_nested_message()->set_bb(50); 70 m->set_oneof_string("test"); // only this one remains set 71} 72 73void ExpectAllFieldsSet(const TestAllTypes& m) { 74 EXPECT_EQ(100, m.optional_int32()); 75 EXPECT_EQ("asdf", m.optional_string()); 76 EXPECT_EQ("jkl;", m.optional_bytes()); 77 EXPECT_EQ(true, m.has_optional_nested_message()); 78 EXPECT_EQ(42, m.optional_nested_message().bb()); 79 EXPECT_EQ(true, m.has_optional_foreign_message()); 80 EXPECT_EQ(43, m.optional_foreign_message().c()); 81 EXPECT_EQ(UNITTEST::TestAllTypes_NestedEnum_BAZ, 82 m.optional_nested_enum()); 83 EXPECT_EQ(UNITTEST::FOREIGN_BAZ, 84 m.optional_foreign_enum()); 85 EXPECT_EQ(true, m.has_optional_lazy_message()); 86 EXPECT_EQ(45, m.optional_lazy_message().bb()); 87 88 EXPECT_EQ(1, m.repeated_int32_size()); 89 EXPECT_EQ(100, m.repeated_int32(0)); 90 EXPECT_EQ(1, m.repeated_string_size()); 91 EXPECT_EQ("asdf", m.repeated_string(0)); 92 EXPECT_EQ(1, m.repeated_bytes_size()); 93 EXPECT_EQ("jkl;", m.repeated_bytes(0)); 94 EXPECT_EQ(1, m.repeated_nested_message_size()); 95 EXPECT_EQ(46, m.repeated_nested_message(0).bb()); 96 EXPECT_EQ(1, m.repeated_foreign_message_size()); 97 EXPECT_EQ(47, m.repeated_foreign_message(0).c()); 98 EXPECT_EQ(1, m.repeated_nested_enum_size()); 99 EXPECT_EQ(UNITTEST::TestAllTypes_NestedEnum_BAZ, 100 m.repeated_nested_enum(0)); 101 EXPECT_EQ(1, m.repeated_foreign_enum_size()); 102 EXPECT_EQ(UNITTEST::FOREIGN_BAZ, 103 m.repeated_foreign_enum(0)); 104 EXPECT_EQ(1, m.repeated_lazy_message_size()); 105 EXPECT_EQ(49, m.repeated_lazy_message(0).bb()); 106 107 EXPECT_EQ(UNITTEST::TestAllTypes::kOneofString, 108 m.oneof_field_case()); 109 EXPECT_EQ("test", m.oneof_string()); 110} 111 112// In this file we only test some basic functionalities of in proto3 and expect 113// the rest is fully tested in proto2 unittests because proto3 shares most code 114// with proto2. 115 116TEST(LITE_TEST_NAME, Parsing) { 117 TestAllTypes original; 118 SetAllFields(&original); 119 120 TestAllTypes msg; 121 msg.ParseFromString(original.SerializeAsString()); 122 ExpectAllFieldsSet(msg); 123} 124 125TEST(LITE_TEST_NAME, Swap) { 126 // Test Swap(). 127 TestAllTypes msg1; 128 TestAllTypes msg2; 129 msg1.set_optional_string("123"); 130 msg2.set_optional_string("3456"); 131 msg1.Swap(&msg2); 132 EXPECT_EQ("3456", msg1.optional_string()); 133 EXPECT_EQ("123", msg2.optional_string()); 134 EXPECT_EQ(msg1.ByteSize(), msg2.ByteSize() + 1); 135} 136 137} // namespace 138} // namespace protobuf 139} // namespace google 140