Check test results in CI. (#216)

Before this change, failing tests would not cause CI to fail.

Dockerfile

@@ -37,6 +37,7 @@ RUN cartographer_ros/scripts/install_debs.sh && rm -rf /var/lib/apt/lists/*
 
 # Build, install, and test all packages individually to allow caching.
 COPY scripts/install.sh cartographer_ros/scripts/
+COPY scripts/catkin_test_results.sh cartographer_ros/scripts/
 
 RUN cartographer_ros/scripts/install.sh --pkg ceres-solver
 
@@ -44,16 +45,22 @@ RUN cartographer_ros/scripts/install.sh --pkg cartographer && \
     cartographer_ros/scripts/install.sh --pkg cartographer --make-args test
 
 COPY cartographer_ros_msgs catkin_ws/src/cartographer_ros/
-RUN cartographer_ros/scripts/install.sh --pkg cartographer_ros_msgs \
+RUN cartographer_ros/scripts/install.sh --pkg cartographer_ros_msgs && \
-    --catkin-make-args run_tests
+    cartographer_ros/scripts/install.sh --pkg cartographer_ros_msgs \
+        --catkin-make-args run_tests && \
+    cartographer_ros/scripts/catkin_test_results.sh build_isolated/cartographer_ros_msgs
 
 COPY cartographer_ros catkin_ws/src/cartographer_ros/
-RUN cartographer_ros/scripts/install.sh --pkg cartographer_ros \
+RUN cartographer_ros/scripts/install.sh --pkg cartographer_ros && \
-    --catkin-make-args run_tests
+    cartographer_ros/scripts/install.sh --pkg cartographer_ros \
+        --catkin-make-args run_tests && \
+    cartographer_ros/scripts/catkin_test_results.sh build_isolated/cartographer_ros
 
 COPY cartographer_rviz catkin_ws/src/cartographer_ros/
-RUN cartographer_ros/scripts/install.sh --pkg cartographer_rviz \
+RUN cartographer_ros/scripts/install.sh --pkg cartographer_rviz && \
-    --catkin-make-args run_tests
+    cartographer_ros/scripts/install.sh --pkg cartographer_rviz \
+        --catkin-make-args run_tests && \
+    cartographer_ros/scripts/catkin_test_results.sh build_isolated/cartographer_rviz
 
 COPY scripts/ros_entrypoint.sh /
 # A BTRFS bug may prevent us from cleaning up these directories.

scripts/catkin_test_results.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+# Copyright 2016 The Cartographer 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 -o errexit
+set -o verbose
+
+. /opt/ros/${ROS_DISTRO}/setup.sh
+
+cd catkin_ws
+catkin_test_results $@