1 #region Copyright notice and license 2 3 // Copyright 2018 gRPC authors. 4 // 5 // Licensed under the Apache License, Version 2.0 (the "License"); 6 // you may not use this file except in compliance with the License. 7 // You may obtain a copy of the License at 8 // 9 // http://www.apache.org/licenses/LICENSE-2.0 10 // 11 // Unless required by applicable law or agreed to in writing, software 12 // distributed under the License is distributed on an "AS IS" BASIS, 13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 // See the License for the specific language governing permissions and 15 // limitations under the License. 16 17 #endregion 18 19 using System.IO; 20 using NUnit.Framework; 21 22 namespace Grpc.Tools.Tests 23 { 24 public class CppGeneratorTest : GeneratorTest 25 { 26 GeneratorServices _generator; 27 28 [SetUp] SetUp()29 public new void SetUp() 30 { 31 _generator = GeneratorServices.GetForLanguage("Cpp", _log); 32 } 33 34 [TestCase("foo.proto", "", "foo")] 35 [TestCase("foo.proto", ".", "foo")] 36 [TestCase("foo.proto", "./", "foo")] 37 [TestCase("sub/foo.proto", "", "sub/foo")] 38 [TestCase("root/sub/foo.proto", "root", "sub/foo")] 39 [TestCase("root/sub/foo.proto", "root", "sub/foo")] 40 [TestCase("/root/sub/foo.proto", "/root", "sub/foo")] RelativeDirectoryCompute(string proto, string root, string expectStem)41 public void RelativeDirectoryCompute(string proto, string root, string expectStem) 42 { 43 if (Path.DirectorySeparatorChar == '\\') 44 expectStem = expectStem.Replace('/', '\\'); 45 var poss = _generator.GetPossibleOutputs(Utils.MakeItem(proto, "ProtoRoot", root)); 46 Assert.AreEqual(2, poss.Length); 47 Assert.Contains(expectStem + ".pb.cc", poss); 48 Assert.Contains(expectStem + ".pb.h", poss); 49 } 50 51 [Test] NoGrpcTwoOutputs()52 public void NoGrpcTwoOutputs() 53 { 54 var poss = _generator.GetPossibleOutputs(Utils.MakeItem("foo.proto")); 55 Assert.AreEqual(2, poss.Length); 56 } 57 58 [TestCase("false")] 59 [TestCase("")] GrpcDisabledTwoOutput(string grpc)60 public void GrpcDisabledTwoOutput(string grpc) 61 { 62 var item = Utils.MakeItem("foo.proto", "grpcservices", grpc); 63 var poss = _generator.GetPossibleOutputs(item); 64 Assert.AreEqual(2, poss.Length); 65 } 66 67 [TestCase("true")] GrpcEnabledFourOutputs(string grpc)68 public void GrpcEnabledFourOutputs(string grpc) 69 { 70 var item = Utils.MakeItem("foo.proto", "grpcservices", grpc); 71 var poss = _generator.GetPossibleOutputs(item); 72 Assert.AreEqual(4, poss.Length); 73 Assert.Contains("foo.pb.cc", poss); 74 Assert.Contains("foo.pb.h", poss); 75 Assert.Contains("foo.grpc.pb.cc", poss); 76 Assert.Contains("foo.grpc.pb.h", poss); 77 } 78 79 [Test] OutputDirMetadataRecognized()80 public void OutputDirMetadataRecognized() 81 { 82 var item = Utils.MakeItem("foo.proto", "OutputDir", "out"); 83 var poss = _generator.GetPossibleOutputs(item); 84 Assert.AreEqual(2, poss.Length); 85 Assert.That(Path.GetDirectoryName(poss[0]), Is.EqualTo("out")); 86 } 87 }; 88 } 89