The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#) https://grpc.io/

History

Arjun Roy 406ac37fce Merge pull request #17740 from arjunroy/handshaker_cpp grpc_handshaker, grpc_handshaker_mgr C++ implementations		6 years ago
..
artifacts	Fix artifact dockerfiles rvm installation; keep bundler pinned	6 years ago
build_stats	cleanup tools/run_tests directory	8 years ago
dockerize	fix #17625	6 years ago
generated	Grpc: Change grpc_handshake and grpc_handshake_mgr to use CPP implementations.	6 years ago
helper_scripts	ruby-sigint ready to be merged!	6 years ago
interop	Upgrade sanity Docker image to debian:stretch	6 years ago
lb_interop_tests	Add a grpclb-in-DNS interop test suite	6 years ago
performance	Remove owners for tools/run_tests/performance	6 years ago
python_utils	commenting on PRs is no longer used	6 years ago
sanity	Revert "Changes add a script for generating C code and build rule for protobuf"	6 years ago
README.md	remove leftovers of stress tests	7 years ago
run_build_statistics.py	Upgrade yapf to 0.20.0	7 years ago
run_grpclb_interop_tests.py	Add a grpclb-in-DNS interop test suite	6 years ago
run_interop_tests.py	Unskip google default creds for Go and Java in cloud to prod tests	6 years ago
run_microbenchmark.py	Upgrade yapf to 0.20.0	7 years ago
run_performance_tests.py	build C++ in benchmarks with cmake	6 years ago
run_tests.py	increase timeout of cfstream-tests	6 years ago
run_tests_matrix.py	run_tests_matrix.py should log run_tests commands	6 years ago
start_port_server.py	yapf run_tests	7 years ago
task_runner.py	yapf run_tests	7 years ago

README.md

Overview

This directory contains scripts that facilitate building and running tests. We are using python scripts as entrypoint for our tests because that gives us the opportunity to run tests using the same commandline regardless of the platform you are using.

Unit tests (run_tests.py)

Builds gRPC in given language and runs unit tests. Use tools/run_tests/run_tests.py --help for more help.

Example

tools/run_tests/run_tests.py -l csharp -c dbg

Useful options (among many others)

--use_docker Builds a docker container containing all the prerequisites for given language and runs the tests under that container.
--build_only Only build, do not run the tests.

Note: If you get an error such as ImportError: No module named httplib2, then you may be missing some Python modules. Install the module listed in the error and try again.

Note: some tests may be flaky. Check the "Issues" tab for known flakes and other issues.

The full suite of unit tests will take many minutes to run.

Interop tests (run_interop_tests.py)

Runs tests for cross-platform/cross-language interoperability. For more details, see Interop tests descriptions The script is also capable of running interop tests for grpc-java and grpc-go, using sources checked out alongside the ones of the grpc repository.

Example

tools/run_tests/run_interop_tests.py -l csharp -s c++ --use_docker (run interop tests with C# client and C++ server)

Note: if you see an error like no space left on device when running the interop tests using Docker, make sure that Docker is building the image files in a location with sufficient disk space.

Performance benchmarks (run_performance_tests.py)

Runs predefined benchmark scenarios for given languages. Besides the simple configuration of running all the scenarios locally, the script also supports orchestrating test runs with client and server running on different machines and uploading the results to BigQuery.

Example

tools/run_tests/run_performance_tests.py -l c++ node

Useful options

--regex use regex to select particular scenarios to run.

Artifacts & Packages (task_runner.py)

A generalized framework for running predefined tasks based on their labels. We use this to building binary artifacts & distrib packages and testing them)

Example

tools/run_tests/task_runner.py -f python artifact linux x64 (build tasks with labels python, artifact, linux, and x64)