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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#) https://grpc.io/
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grpc/tools/run_tests
Wanlin Du 971e95b906
Update related scripts to populate BigQuery fields (#26778) 		3 years ago
..
artifacts Remove Python 2.7 binary wheel generations (#26691) 3 years ago
build_stats cleanup tools/run_tests directory 8 years ago
dockerize Revert "Provide custom sponge configs to exclude manual runs from testgrid (#26283)" (#26325) 4 years ago
generated promise sequences (#27058) 3 years ago
helper_scripts xds/testing: print timestamp of commands in xds tests cripts to help debug timeout failures (#27000) 3 years ago
interop Upgrade sanity Docker image to debian:stretch 6 years ago
lb_interop_tests Introduce Python import sorting to our sanity test suite (#26768) 3 years ago
performance Update related scripts to populate BigQuery fields (#26778) 3 years ago
python_utils release v1.40.0: build gcr images for release, fix python2.7 (#27045) 3 years ago
sanity Update Envoy API to the latest version (2021-07-30) (#26848) 3 years ago
xds_k8s_test_driver Add PSM gRPC subsetting test (#27063) 3 years ago
README.md remove leftovers of stress tests 7 years ago
run_grpclb_interop_tests.py Introduce Python import sorting to our sanity test suite (#26768) 3 years ago
run_interop_tests.py Introduce Python import sorting to our sanity test suite (#26768) 3 years ago
run_microbenchmark.py Fix python3 performance tests - incomplete migration from python2 (#25734) 4 years ago
run_performance_tests.py Introduce Python import sorting to our sanity test suite (#26768) 3 years ago
run_tests.py Introduce Python import sorting to our sanity test suite (#26768) 3 years ago
run_tests_matrix.py Introduce Python import sorting to our sanity test suite (#26768) 3 years ago
run_xds_tests.py xds/testing: fix usage of datetime astimezone (#27010) 3 years ago
start_port_server.py Migrate the bm_diff benchmarks to python3 (#25619) 4 years ago
task_runner.py Python simpler distribtests (#26176) 4 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)