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

History

Eugene Ostroukhov 50fce40409 [PSM Interop] Add custom_lb test client (#32757 )		2 years ago
..
artifacts	Switch all VS2017 builds to VS2019 (#32662 )	2 years ago
build_stats	…
dockerize	Move docker images from dockerhub to artifact registry. (#31591 )	2 years ago
generated	[promises] Filter unit test framework (#32110 )	2 years ago
helper_scripts	[cmake] Workaround missing stdalign.h in windows portability test (#32764 )	2 years ago
interop	Upgrade sanity Docker image to debian:stretch	6 years ago
lb_interop_tests	Migrate Infrastructure Scripts to Python 3 (#27135 )	3 years ago
performance	Add query delay flag to Prometheus query script. (#31611 )	2 years ago
python_utils	Simplify running bazel with structured test results on CI (#29353 )	3 years ago
sanity	Upgrade abseil to 20230125.2 (#32733 )	2 years ago
xds_k8s_test_driver	[PSM Interop] Add custom_lb test client (#32757 )	2 years ago
README.md	Remove C# implementation (individual packages will continue to be maintained through v2.46.x patches or moved to grpc-dotnet) (#29225 )	3 years ago
run_grpclb_interop_tests.py	Switch .py shebang to python3 (#28963 )	3 years ago
run_interop_tests.py	[Interop] Enable Orca test cases for C++ (#32684 ) (#32707 )	2 years ago
run_microbenchmark.py	[benchmarks] Remove stats integration (#30900 )	2 years ago
run_performance_tests.py	Switch .py shebang to python3 (#28963 )	3 years ago
run_tests.py	Switch all VS2017 builds to VS2019 (#32662 )	2 years ago
run_tests_matrix.py	Switch all VS2017 builds to VS2019 (#32662 )	2 years ago
run_xds_tests.py	switch run_xds_tests.py shebang to python3 (#28964 )	3 years ago
start_port_server.py	Migrate the bm_diff benchmarks to python3 (#25619 )	4 years ago
task_runner.py	Switch .py shebang to python3 (#28963 )	3 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 python -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 python -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)

The run_performance_tests.py script is deprecated. See end-to-end benchmarking documentation for more info.

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)