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Adds support for ISystemReset in test fixture #2647

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merged 9 commits into from
Dec 20, 2024

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@arjo129 arjo129 commented Oct 11, 2024

🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸🔸

🎉 New feature

Closes #

Summary

This PR adds support for the Reset API to the test fixture. As TestFixture is one of the main ways one can get access to the ECM in python when trying to write some scripts for Deep Reinforcement Learning I realized that without Reset supported in the TestFixture API, end users would have a very hard time using our python APIs (which are actually quite nice). For reference I'm hacking a demo template here (its still barebones):

https://github.com/arjo129/gz_deep_rl_experiments/tree/ionic

Test it

I've added a test in #2648, but that includes some additional APIs to improve usability.

Checklist

  • Signed all commits for DCO
  • Added tests
  • Added example and/or tutorial
  • Updated documentation (as needed)
  • Updated migration guide (as needed)
  • Consider updating Python bindings (if the library has them)
  • codecheck passed (See contributing)
  • All tests passed (See test coverage)
  • While waiting for a review on your PR, please help review another open pull request to support the maintainers

Note to maintainers: Remember to use Squash-Merge and edit the commit message to match the pull request summary while retaining Signed-off-by messages.

This PR adds support for the Reset API to the test fixture. As `TestFixture`
is one of the main ways one can get access to the ECM in python
when trying to write some scripts for Deep Reinforcement Learning I
realized that without `Reset` supported in the `TestFixture` API, end
users would have a very hard time using our python APIs (which are
actually quite nice). For reference I'm hacking a demo template here:

https://github.com/arjo129/gz_deep_rl_experiments/tree/ionic

Signed-off-by: Arjo Chakravarty <[email protected]>
@arjo129 arjo129 requested a review from mjcarroll as a code owner October 11, 2024 05:37
@github-actions github-actions bot added the 🏛️ ionic Gazebo Ionic label Oct 11, 2024
arjo129 added a commit that referenced this pull request Oct 11, 2024
This allows us to reset simulations without having to call into
gz-transport making the code more readable from an external API.
Depends on #2647

Signed-off-by: Arjo Chakravarty <[email protected]>
@arjo129 arjo129 changed the title Adds support for Reset in test fixture Adds support for ISystemReset in test fixture Oct 11, 2024
src/TestFixture.cc Outdated Show resolved Hide resolved
Signed-off-by: Arjo Chakravarty <[email protected]>
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arjo129 commented Oct 11, 2024

Upon further examination I think this may break ABI cause we are adding a base class. I probably should port this to Gazebo J.

python/src/gz/sim/TestFixture.cc Outdated Show resolved Hide resolved
include/gz/sim/TestFixture.hh Outdated Show resolved Hide resolved
@arjo129 arjo129 changed the base branch from gz-sim9 to main November 1, 2024 03:56
@arjo129 arjo129 added 🪵 jetty Gazebo Jetty and removed 🏛️ ionic Gazebo Ionic labels Nov 1, 2024
@arjo129 arjo129 enabled auto-merge (squash) December 19, 2024 03:37
@arjo129 arjo129 merged commit e63e8d8 into main Dec 20, 2024
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@arjo129 arjo129 deleted the arjo/feat/reset_test_fixture branch December 20, 2024 05:06
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codecov bot commented Dec 20, 2024

Codecov Report

Attention: Patch coverage is 14.28571% with 12 lines in your changes missing coverage. Please review.

Project coverage is 68.76%. Comparing base (712643f) to head (9096ed6).
Report is 28 commits behind head on main.

Files with missing lines Patch % Lines
src/TestFixture.cc 0.00% 8 Missing ⚠️
python/src/gz/sim/TestFixture.cc 33.33% 4 Missing ⚠️
Additional details and impacted files
@@            Coverage Diff             @@
##             main    #2647      +/-   ##
==========================================
- Coverage   68.80%   68.76%   -0.04%     
==========================================
  Files         341      341              
  Lines       33037    33051      +14     
==========================================
- Hits        22730    22729       -1     
- Misses      10307    10322      +15     

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3 participants