1// Protocol Buffers - Google's data interchange format 2// Copyright 2013 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 32#import "GPBTestUtilities.h" 33 34 35// 36// This is just a compile test (here to make sure things never regress). 37// 38// Objective C++ can run into issues with how the NS_ENUM/CF_ENUM declartion 39// works because of the C++ spec being used for that compilation unit. So 40// the fact that these imports all work without errors/warning means things 41// are still good. 42// 43// The "well know types" should have cross file enums needing imports. 44#import "GPBProtocolBuffers.h" 45// Some of the tests explicitly use cross file enums also. 46#import "google/protobuf/Unittest.pbobjc.h" 47#import "google/protobuf/UnittestImport.pbobjc.h" 48 49// Sanity check the conditions of the test within the Xcode project. 50#if !__cplusplus 51 #error This isn't compiled as Objective C++? 52#elif __cplusplus >= 201103L 53 // If this trips, it means the Xcode default might have change (or someone 54 // edited the testing project) and it might be time to revisit the GPB_ENUM 55 // define in GPBBootstrap.h. 56 #warning Did the Xcode default for C++ spec change? 57#endif 58 59 60// Dummy XCTest. 61@interface GPBObjectiveCPlusPlusTests : GPBTestCase 62@end 63 64@implementation GPBObjectiveCPlusPlusTests 65- (void)testCPlusPlus { 66 // Nothing, This was a compile test. 67 XCTAssertTrue(YES); 68} 69@end 70