| #!/bin/bash |
| # Copyright 2021 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 |
| |
| # change to grpc repo root |
| cd "$(dirname "$0")/../../.." |
| |
| # Use the docker image used as the default for C++ by run_tests.py |
| # To use the correct docker image for your experiments, |
| # note that every invocation of run_tests.py with "--use_docker" |
| # prints the docker image used as a debug message at the end of the run. |
| # This is expecially important when --compiler/--arch params are |
| # use, since they usually influence with docker image will be used |
| # by run_tests.py |
| export DOCKERFILE_DIR=tools/dockerfile/test/cxx_debian11_x64 |
| |
| # "--privileged" docker arg is required to be able to update /proc/sys/kernel/core_pattern |
| export DOCKER_EXTRA_ARGS="--privileged" |
| |
| # start the docker container with interactive shell |
| tools/docker_runners/run_in_docker.sh bash |
| |
| # Run these commands under the docker container |
| # |
| # Install gdb (or similar command for non-debian based distros) |
| # $ apt-get update && apt-get install -y gdb |
| # |
| # No limit for coredump size |
| # $ ulimit -c unlimited |
| # |
| # Coredumps will be stored to /tmp/coredumps (inside the docker container) |
| # mkdir /tmp/coredumps |
| # echo "/tmp/coredumps/core.%p" | tee /proc/sys/kernel/core_pattern |
| # |
| # Build e.g. the C tests |
| # $ ./tools/run_tests/run_tests.py -l c -c dbg --build_only |
| # |
| # Run a test that crashes, it will create a coredump. |
| # $ cmake/build/foo_bar_test |
| # |
| # Open coredump under gdb |
| # $ gdb cmake/build/foo_bar_test /tmp/coredumps/core.XYZ |