diff --git a/test/distrib/csharp/.gitignore b/test/distrib/csharp/.gitignore deleted file mode 100644 index 52503c7b30d..00000000000 --- a/test/distrib/csharp/.gitignore +++ /dev/null @@ -1,6 +0,0 @@ -packages -*.userprefs -*.csproj.user -*.suo -/TestNugetFeed - diff --git a/test/distrib/csharp/DistribTest/.gitignore b/test/distrib/csharp/DistribTest/.gitignore deleted file mode 100644 index 07f3d570e52..00000000000 --- a/test/distrib/csharp/DistribTest/.gitignore +++ /dev/null @@ -1,3 +0,0 @@ -bin -obj -*.lock.json diff --git a/test/distrib/csharp/DistribTest/DistribTestDotNet.csproj b/test/distrib/csharp/DistribTest/DistribTestDotNet.csproj deleted file mode 100644 index b73cb71b74e..00000000000 --- a/test/distrib/csharp/DistribTest/DistribTestDotNet.csproj +++ /dev/null @@ -1,29 +0,0 @@ - - - - Exe - - - - $(TargetFrameworks);net45 - $(TargetFrameworks);netcoreapp2.1 - $(TargetFrameworks);netcoreapp3.1 - $(TargetFrameworks);net5.0 - - - - - - - - - - - - - - - - - - diff --git a/test/distrib/csharp/DistribTest/Program.cs b/test/distrib/csharp/DistribTest/Program.cs deleted file mode 100644 index f56ae92854c..00000000000 --- a/test/distrib/csharp/DistribTest/Program.cs +++ /dev/null @@ -1,63 +0,0 @@ -#region Copyright notice and license - -// Copyright 2015 gRPC authors. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#endregion - -using System; -using System.Linq; -using System.Threading.Tasks; -using Grpc.Core; -using Helloworld; - -namespace TestGrpcPackage -{ - class MainClass - { - public static void Main(string[] args) - { - CheckGreeterProtobufCodegenWorks(); - CheckGreeterGrpcProtobufPluginCodegenWorks(); - CheckDuplicateProtoFilesAreOk(); - } - - private static object CheckGreeterProtobufCodegenWorks() - { - return new HelloRequest { Name = "ABC" }; - } - - private static object CheckGreeterGrpcProtobufPluginCodegenWorks() - { - return typeof(GreeterImpl); - } - - // Test that codegen works well in case the .csproj has .proto files - // of the same name, but under different directories (see #17672). - // This method doesn't need to be used, it is enough to check that it builds. - private static object CheckDuplicateProtoFilesAreOk() - { - return new DuplicateProto.MessageFromDuplicateProto(); - } - } - - class GreeterImpl : Greeter.GreeterBase - { - // Server side handler of the SayHello RPC - public override Task SayHello(HelloRequest request, ServerCallContext context) - { - return Task.FromResult(new HelloReply { Message = "Hello " + request.Name }); - } - } -} diff --git a/test/distrib/csharp/DistribTest/duplicate_proto/testcodegen.proto b/test/distrib/csharp/DistribTest/duplicate_proto/testcodegen.proto deleted file mode 100644 index cb767cb8055..00000000000 --- a/test/distrib/csharp/DistribTest/duplicate_proto/testcodegen.proto +++ /dev/null @@ -1,23 +0,0 @@ -// Copyright 2019 The gRPC Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// Test that codegen works well in case the .csproj has .proto files -// of the same name, but under different directories (see #17672). -syntax = "proto3"; - -package duplicate_proto; - -message MessageFromDuplicateProto { - string name = 1; -} diff --git a/test/distrib/csharp/DistribTest/testcodegen.proto b/test/distrib/csharp/DistribTest/testcodegen.proto deleted file mode 100644 index 61444fc080e..00000000000 --- a/test/distrib/csharp/DistribTest/testcodegen.proto +++ /dev/null @@ -1,29 +0,0 @@ -// Copyright 2019 The gRPC Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -syntax = "proto3"; - -package helloworld; - -service Greeter { - rpc SayHello (HelloRequest) returns (HelloReply) {} -} - -message HelloRequest { - string name = 1; -} - -message HelloReply { - string message = 1; -} diff --git a/test/distrib/csharp/NuGet.Config b/test/distrib/csharp/NuGet.Config deleted file mode 100644 index e3b63c51687..00000000000 --- a/test/distrib/csharp/NuGet.Config +++ /dev/null @@ -1,8 +0,0 @@ - - - - - - - - diff --git a/test/distrib/csharp/run_distrib_test_dotnetcli.sh b/test/distrib/csharp/run_distrib_test_dotnetcli.sh deleted file mode 100755 index 69257edde43..00000000000 --- a/test/distrib/csharp/run_distrib_test_dotnetcli.sh +++ /dev/null @@ -1,81 +0,0 @@ -#!/bin/bash -# Copyright 2015 gRPC authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -set -ex - -cd "$(dirname "$0")" - -unzip -o "$EXTERNAL_GIT_ROOT/input_artifacts/csharp_nugets_windows_dotnetcli.zip" -d TestNugetFeed - -./update_version.sh auto - -cd DistribTest - -# TODO(jtattermusch): make sure we don't pollute the global nuget cache with -# the nugets being tested. -dotnet restore DistribTestDotNet.csproj - -dotnet build DistribTestDotNet.csproj - -ls -R bin - -if [ "${SKIP_NET45_DISTRIBTEST}" != "1" ] -then - dotnet publish -f net45 DistribTestDotNet.csproj - - # .NET 4.5 target after dotnet build - mono bin/Debug/net45/publish/DistribTestDotNet.exe - - # .NET 4.5 target after dotnet publish - mono bin/Debug/net45/publish/DistribTestDotNet.exe -fi - -if [ "${SKIP_NETCOREAPP21_DISTRIBTEST}" != "1" ] -then - dotnet publish -f netcoreapp2.1 DistribTestDotNet.csproj - - # .NET Core target after dotnet build - dotnet exec bin/Debug/netcoreapp2.1/DistribTestDotNet.dll - - # .NET Core target after dotnet publish - dotnet exec bin/Debug/netcoreapp2.1/publish/DistribTestDotNet.dll -fi - -if [ "${SKIP_NETCOREAPP31_DISTRIBTEST}" != "1" ] -then - dotnet publish -f netcoreapp3.1 DistribTestDotNet.csproj - - # .NET Core target after dotnet build - dotnet exec bin/Debug/netcoreapp3.1/DistribTestDotNet.dll - - # .NET Core target after dotnet publish - dotnet exec bin/Debug/netcoreapp3.1/publish/DistribTestDotNet.dll -fi - -if [ "${SKIP_NET50_DISTRIBTEST}" != "1" ] -then - dotnet publish -f net5.0 DistribTestDotNet.csproj - - dotnet publish -r linux-x64 -f net5.0 DistribTestDotNet.csproj -p:PublishSingleFile=true --self-contained true --output net5_singlefile_publish - - # .NET Core target after dotnet build - dotnet exec bin/Debug/net5.0/DistribTestDotNet.dll - - # .NET Core target after dotnet publish - dotnet exec bin/Debug/net5.0/publish/DistribTestDotNet.dll - - # binary generated by the single file publish - ./net5_singlefile_publish/DistribTestDotNet -fi diff --git a/test/distrib/csharp/update_version.sh b/test/distrib/csharp/update_version.sh deleted file mode 100755 index 4f41e8f889c..00000000000 --- a/test/distrib/csharp/update_version.sh +++ /dev/null @@ -1,31 +0,0 @@ -#!/bin/bash -# Copyright 2015 gRPC authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -set -e - -cd "$(dirname "$0")" - -CSHARP_VERSION="$1" -if [ "$CSHARP_VERSION" == "auto" ] -then - # autodetect C# version from the name of Grpc.Tools.0.0.0-x.nupkg file - # TODO: find a better shellcheck-compliant way to write the following line - # shellcheck disable=SC2010 - CSHARP_VERSION=$(ls TestNugetFeed | grep -m 1 '^Grpc\.Tools\.[0-9].*\.nupkg$' | sed s/^Grpc\.Tools\.// | sed s/\.nupkg$// | sed s/\.symbols$//) - echo "Autodetected nuget ${CSHARP_VERSION}" -fi - -# Replaces version placeholder with value provided as first argument. -sed -ibak "s/__GRPC_NUGET_VERSION__/${CSHARP_VERSION}/g" DistribTest/DistribTestDotNet.csproj diff --git a/tools/internal_ci/linux/grpc_distribtests_csharp.sh b/tools/internal_ci/linux/grpc_distribtests_csharp.sh index 9f1a912a8d3..011d62d26da 100755 --- a/tools/internal_ci/linux/grpc_distribtests_csharp.sh +++ b/tools/internal_ci/linux/grpc_distribtests_csharp.sh @@ -31,6 +31,9 @@ source tools/internal_ci/helper_scripts/prepare_qemu_rc # configure ccache source tools/internal_ci/helper_scripts/prepare_ccache_rc +# Build all C# linux artifacts +tools/run_tests/task_runner.py -f artifact linux csharp ${TASK_RUNNER_EXTRA_FILTERS} -j 4 --inner_jobs 8 -x build_artifacts_csharp/sponge_log.xml || FAILED="true" + # Build all protoc linux artifacts tools/run_tests/task_runner.py -f artifact linux protoc ${TASK_RUNNER_EXTRA_FILTERS} -j 4 --inner_jobs 8 -x build_artifacts_protoc/sponge_log.xml || FAILED="true" diff --git a/tools/internal_ci/macos/grpc_distribtests_csharp.sh b/tools/internal_ci/macos/grpc_distribtests_csharp.sh index 4a8a61a92c6..de07fc9e994 100644 --- a/tools/internal_ci/macos/grpc_distribtests_csharp.sh +++ b/tools/internal_ci/macos/grpc_distribtests_csharp.sh @@ -24,6 +24,9 @@ cd $(dirname $0)/../../.. export PREPARE_BUILD_INSTALL_DEPS_CSHARP=true source tools/internal_ci/helper_scripts/prepare_build_macos_rc +# Build all C# macos artifacts +tools/run_tests/task_runner.py -f artifact macos csharp ${TASK_RUNNER_EXTRA_FILTERS} -j 2 --inner_jobs 4 -x build_artifacts_csharp/sponge_log.xml || FAILED="true" + # Build all protoc macos artifacts tools/run_tests/task_runner.py -f artifact macos protoc ${TASK_RUNNER_EXTRA_FILTERS} -j 2 --inner_jobs 4 -x build_artifacts_protoc/sponge_log.xml || FAILED="true" diff --git a/tools/internal_ci/windows/grpc_distribtests_csharp.bat b/tools/internal_ci/windows/grpc_distribtests_csharp.bat index a72f7bdda3e..8ba209c1ba4 100644 --- a/tools/internal_ci/windows/grpc_distribtests_csharp.bat +++ b/tools/internal_ci/windows/grpc_distribtests_csharp.bat @@ -38,6 +38,9 @@ curl -sSL --fail -o C:\zip\zip.exe https://storage.googleapis.com/grpc-build-hel set PATH=C:\zip;%PATH% zip --version +@rem Build all C# windows artifacts +python tools/run_tests/task_runner.py -f artifact windows csharp %TASK_RUNNER_EXTRA_FILTERS% -j 4 --inner_jobs 4 -x build_artifacts_csharp/sponge_log.xml || set FAILED=true + @rem Build all protoc windows artifacts python tools/run_tests/task_runner.py -f artifact windows protoc %TASK_RUNNER_EXTRA_FILTERS% -j 4 --inner_jobs 4 -x build_artifacts_protoc/sponge_log.xml || set FAILED=true diff --git a/tools/run_tests/artifacts/artifact_targets.py b/tools/run_tests/artifacts/artifact_targets.py index 3300a43bcc1..443bcce2eaa 100644 --- a/tools/run_tests/artifacts/artifact_targets.py +++ b/tools/run_tests/artifacts/artifact_targets.py @@ -248,6 +248,77 @@ class RubyArtifact: environ=environ) +class CSharpExtArtifact: + """Builds C# native extension library""" + + def __init__(self, platform, arch, arch_abi=None, presubmit=False): + self.name = 'csharp_ext_%s_%s' % (platform, arch) + self.platform = platform + self.arch = arch + self.arch_abi = arch_abi + self.labels = ['artifact', 'csharp', platform, arch] + if arch_abi: + self.name += '_%s' % arch_abi + self.labels.append(arch_abi) + if presubmit: + self.labels.append('presubmit') + + def pre_build_jobspecs(self): + return [] + + def build_jobspec(self, inner_jobs=None): + environ = {} + if inner_jobs is not None: + # set number of parallel jobs when building native extension + environ['GRPC_CSHARP_BUILD_EXT_COMPILER_JOBS'] = str(inner_jobs) + + if self.arch == 'android': + environ['ANDROID_ABI'] = self.arch_abi + return create_docker_jobspec( + self.name, + 'tools/dockerfile/grpc_artifact_android_ndk', + 'tools/run_tests/artifacts/build_artifact_csharp_android.sh', + environ=environ) + elif self.arch == 'ios': + return create_jobspec( + self.name, + ['tools/run_tests/artifacts/build_artifact_csharp_ios.sh'], + timeout_seconds=60 * 60, + use_workspace=True, + environ=environ) + elif self.platform == 'windows': + return create_jobspec(self.name, [ + 'tools\\run_tests\\artifacts\\build_artifact_csharp.bat', + self.arch + ], + timeout_seconds=45 * 60, + use_workspace=True, + environ=environ) + else: + if self.platform == 'linux': + dockerfile_dir = 'tools/dockerfile/grpc_artifact_centos6_{}'.format( + self.arch) + if self.arch == 'aarch64': + # for aarch64, use a dockcross manylinux image that will + # give us both ready to use crosscompiler and sufficient backward compatibility + dockerfile_dir = 'tools/dockerfile/grpc_artifact_python_manylinux2014_aarch64' + return create_docker_jobspec( + self.name, + dockerfile_dir, + 'tools/run_tests/artifacts/build_artifact_csharp.sh', + environ=environ) + else: + return create_jobspec( + self.name, + ['tools/run_tests/artifacts/build_artifact_csharp.sh'], + timeout_seconds=45 * 60, + use_workspace=True, + environ=environ) + + def __str__(self): + return self.name + + class PHPArtifact: """Builds PHP PECL package""" @@ -352,6 +423,21 @@ def targets(): ProtocArtifact('macos', 'x64', presubmit=True), ProtocArtifact('windows', 'x64', presubmit=True), ProtocArtifact('windows', 'x86', presubmit=True), + CSharpExtArtifact('linux', 'x64', presubmit=True), + CSharpExtArtifact('linux', 'aarch64', presubmit=True), + CSharpExtArtifact('macos', 'x64', presubmit=True), + CSharpExtArtifact('windows', 'x64', presubmit=True), + CSharpExtArtifact('windows', 'x86', presubmit=True), + CSharpExtArtifact('linux', + 'android', + arch_abi='arm64-v8a', + presubmit=True), + CSharpExtArtifact('linux', + 'android', + arch_abi='armeabi-v7a', + presubmit=True), + CSharpExtArtifact('linux', 'android', arch_abi='x86', presubmit=True), + CSharpExtArtifact('macos', 'ios', presubmit=True), PythonArtifact('manylinux2014', 'x64', 'cp37-cp37m', presubmit=True), PythonArtifact('manylinux2014', 'x64', 'cp38-cp38', presubmit=True), PythonArtifact('manylinux2014', 'x64', 'cp39-cp39'), diff --git a/tools/run_tests/artifacts/build_artifact_csharp.bat b/tools/run_tests/artifacts/build_artifact_csharp.bat new file mode 100644 index 00000000000..a1470abc785 --- /dev/null +++ b/tools/run_tests/artifacts/build_artifact_csharp.bat @@ -0,0 +1,16 @@ +@rem Copyright 2016 gRPC authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem http://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. + +@rem Nothing to do here. C# has been removed from this repository. This script is a placeholder +@rem to prevent C# tests from becoming red (until they get eventually disabled). diff --git a/tools/run_tests/artifacts/build_artifact_csharp.sh b/tools/run_tests/artifacts/build_artifact_csharp.sh new file mode 100755 index 00000000000..835a7b89357 --- /dev/null +++ b/tools/run_tests/artifacts/build_artifact_csharp.sh @@ -0,0 +1,19 @@ +#!/bin/bash +# Copyright 2016 gRPC authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +set -ex + +# Nothing to do here. C# has been removed from this repository. This script is a placeholder +# to prevent C# tests from becoming red (until they get eventually disabled). diff --git a/tools/run_tests/artifacts/build_artifact_csharp_android.sh b/tools/run_tests/artifacts/build_artifact_csharp_android.sh new file mode 100755 index 00000000000..835a7b89357 --- /dev/null +++ b/tools/run_tests/artifacts/build_artifact_csharp_android.sh @@ -0,0 +1,19 @@ +#!/bin/bash +# Copyright 2016 gRPC authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +set -ex + +# Nothing to do here. C# has been removed from this repository. This script is a placeholder +# to prevent C# tests from becoming red (until they get eventually disabled). diff --git a/tools/run_tests/artifacts/build_artifact_csharp_ios.sh b/tools/run_tests/artifacts/build_artifact_csharp_ios.sh new file mode 100755 index 00000000000..7420e31763a --- /dev/null +++ b/tools/run_tests/artifacts/build_artifact_csharp_ios.sh @@ -0,0 +1,19 @@ +#!/bin/bash +# Copyright 2018 The gRPC Authors +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +set -ex + +# Nothing to do here. C# has been removed from this repository. This script is a placeholder +# to prevent C# tests from becoming red (until they get eventually disabled). diff --git a/tools/run_tests/artifacts/distribtest_targets.py b/tools/run_tests/artifacts/distribtest_targets.py index 4f5ed6fb569..7773f5a4521 100644 --- a/tools/run_tests/artifacts/distribtest_targets.py +++ b/tools/run_tests/artifacts/distribtest_targets.py @@ -115,25 +115,28 @@ class CSharpDistribTest(object): self.name, 'tools/dockerfile/distribtest/csharp_%s_%s' % (self.docker_suffix, self.arch), - 'test/distrib/csharp/run_distrib_test%s.sh' % - self.script_suffix, - copy_rel_path='test/distrib') + 'tools/run_tests/artifacts/run_distribtest_csharp.sh', + copy_rel_path='tools/run_tests/artifacts') elif self.platform == 'macos': - return create_jobspec(self.name, [ - 'test/distrib/csharp/run_distrib_test%s.sh' % self.script_suffix - ], - environ={ - 'EXTERNAL_GIT_ROOT': '../../../..', - 'SKIP_NETCOREAPP21_DISTRIBTEST': '1', - 'SKIP_NET50_DISTRIBTEST': '1', - }, - use_workspace=True) + return create_jobspec( + self.name, + ['tools/run_tests/artifacts/run_distribtest_csharp.sh'], + environ={'EXTERNAL_GIT_ROOT': '../../../..'}, + use_workspace=True) elif self.platform == 'windows': - # TODO(jtattermusch): re-enable windows distribtest + if self.arch == 'x64': + # Use double leading / as the first occurrence gets removed by msys bash + # when invoking the .bat file (side-effect of posix path conversion) + environ = { + 'MSBUILD_EXTRA_ARGS': '//p:Platform=x64', + 'DISTRIBTEST_OUTPATH': 'DistribTest\\bin\\x64\\Debug' + } + else: + environ = {'DISTRIBTEST_OUTPATH': 'DistribTest\\bin\\Debug'} return create_jobspec( self.name, ['bash', 'tools/run_tests/artifacts/run_distribtest_csharp.sh'], - environ={}, + environ=environ, use_workspace=True) else: raise Exception("Not supported yet.") @@ -390,11 +393,14 @@ def targets(): testcase='cmake_as_externalproject', presubmit=True), # C# + CSharpDistribTest('linux', 'x64', 'stretch', presubmit=True), CSharpDistribTest('linux', 'x64', 'stretch', use_dotnet_cli=True, presubmit=True), + CSharpDistribTest('linux', 'x64', 'centos7'), + CSharpDistribTest('linux', 'x64', 'ubuntu1604'), CSharpDistribTest('linux', 'x64', 'ubuntu1604', use_dotnet_cli=True), CSharpDistribTest('linux', 'x64', @@ -411,7 +417,7 @@ def targets(): 'dotnet5', use_dotnet_cli=True, presubmit=True), - CSharpDistribTest('macos', 'x64', use_dotnet_cli=True, presubmit=True), + CSharpDistribTest('macos', 'x64', presubmit=True), CSharpDistribTest('windows', 'x86', presubmit=True), CSharpDistribTest('windows', 'x64', presubmit=True), # Python