Merge pull request #12690 from matt-kwong/cov

Fix coverage tests

Makefile

@@ -187,7 +187,7 @@ CXX_gcov = g++
 LD_gcov = gcc
 LDXX_gcov = g++
 CPPFLAGS_gcov = -O0 -fprofile-arcs -ftest-coverage -Wno-return-type
-LDFLAGS_gcov = -fprofile-arcs -ftest-coverage -rdynamic
+LDFLAGS_gcov = -fprofile-arcs -ftest-coverage -rdynamic -lstdc++
 DEFINES_gcov = _DEBUG DEBUG GPR_GCOV
 
 VALID_CONFIG_memcheck = 1

binding.gyp

@@ -101,6 +101,7 @@
             '-fprofile-arcs',
             '-ftest-coverage',
             '-rdynamic',
+            '-lstdc++',
         ],
       }],
       ['grpc_alpine=="true"', {

build.yaml

@@ -4784,7 +4784,7 @@ configs:
     CXX: g++
     DEFINES: _DEBUG DEBUG GPR_GCOV
     LD: gcc
-    LDFLAGS: -fprofile-arcs -ftest-coverage -rdynamic
+    LDFLAGS: -fprofile-arcs -ftest-coverage -rdynamic -lstdc++
     LDXX: g++
   helgrind:
     CPPFLAGS: -O0

grpc.gyp

@@ -98,6 +98,7 @@
           '-fprofile-arcs',
           '-ftest-coverage',
           '-rdynamic',
+          '-lstdc++',
         ],
       }],
       ['grpc_alpine=="true"', {

templates/tools/dockerfile/test/multilang_jessie_x64/Dockerfile.template

@@ -19,6 +19,7 @@
   <%include file="../../apt_get_basic.include"/>
   <%include file="../../gcp_api_libraries.include"/>
   <%include file="../../csharp_deps.include"/>
+  <%include file="../../csharp_dotnetcli_deps.include"/>
   <%include file="../../cxx_deps.include"/>
   <%include file="../../node_deps.include"/>
   <%include file="../../php_deps.include"/>

tools/dockerfile/test/multilang_jessie_x64/Dockerfile

@@ -71,6 +71,24 @@ RUN apt-get update && apt-get -y dist-upgrade && apt-get install -y \
 
 RUN nuget update -self
 
+# Install dotnet SDK based on https://www.microsoft.com/net/core#debian
+RUN apt-get update && apt-get install -y curl libunwind8 gettext
+# dotnet-dev-1.0.0-preview2-003131
+RUN curl -sSL -o dotnet100.tar.gz https://go.microsoft.com/fwlink/?LinkID=827530
+RUN mkdir -p /opt/dotnet && tar zxf dotnet100.tar.gz -C /opt/dotnet
+# dotnet-dev-1.0.1
+RUN curl -sSL -o dotnet101.tar.gz https://go.microsoft.com/fwlink/?LinkID=843453
+RUN mkdir -p /opt/dotnet && tar zxf dotnet101.tar.gz -C /opt/dotnet
+RUN ln -s /opt/dotnet/dotnet /usr/local/bin
+
+# Trigger the population of the local package cache
+ENV NUGET_XMLDOC_MODE skip
+RUN mkdir warmup \
+    && cd warmup \
+    && dotnet new \
+    && cd .. \
+    && rm -rf warmup
+
 #=================
 # C++ dependencies
 RUN apt-get update && apt-get -y install libgflags-dev libgtest-dev libc++-dev clang && apt-get clean

tools/internal_ci/linux/grpc_coverage.cfg

@@ -0,0 +1,24 @@
+# Copyright 2017 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.
+
+# Config file for the internal CI (in protobuf text format)
+
+# Location of the continuous shell script in repository.
+build_file: "grpc/tools/internal_ci/linux/grpc_coverage.sh"
+timeout_mins: 420
+action {
+  define_artifacts {
+    regex: "github/grpc/reports/**"
+  }
+}

tools/internal_ci/linux/grpc_coverage.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+# Copyright 2017 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
+
+# Enter the gRPC repo root
+cd $(dirname $0)/../../..
+
+source tools/internal_ci/helper_scripts/prepare_build_linux_rc
+
+python tools/run_tests/run_tests.py \
+  --use_docker				        \
+  -t                                \
+  -l all                            \
+  -c gcov                           \
+  -x report.xml                     \
+  -j 16
+  

tools/run_tests/run_tests.py

@@ -701,7 +701,7 @@ class PythonLanguage(object):
     return [config.build for config in self.pythons]
 
   def post_tests_steps(self):
-    if self.config != 'gcov':
+    if self.config.build_config != 'gcov':
       return []
     else:
       return [['tools/run_tests/helper_scripts/post_tests_python.sh']]
@@ -1641,7 +1641,7 @@ def _build_and_run(
                                            suite_name=args.report_suite_name)
 
   number_failures, _ = jobset.run(
-      post_tests_steps, maxjobs=1, stop_on_failure=True,
+      post_tests_steps, maxjobs=1, stop_on_failure=False,
       newline_on_success=newline_on_success, travis=args.travis)
 
   out = []