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Developer testing

Use this checklist when changing TSMP runtime code, adding a network behaviour, or adding a codec.

Testing should cover two things separately:

  • Unity import and UdonSharp compile health.
  • Runtime frame behaviour through a real texture path.

Static checks​

Run Unity C# builds where project files are available:

dotnet build .\K13A.TSMP.Core.csproj --no-restore
dotnet build .\K13A.TSMP.Core.Editor.csproj --no-restore

These checks do not replace Unity import or UdonSharp compile, but they catch many C# reference issues early.

Unity checks​

  • Unity imports without missing scripts.
  • UdonSharp compile succeeds.
  • TSMPSetup can refresh codecs.
  • Apply Setup assigns bindings.
  • Sample prefab references remain valid.
  • Encoder and decoder inspectors show expected diagnostics.
  • Luma4 appears in the Codec tab.

Runtime smoke test​

  1. Place TSMPController.prefab.
  2. Add TSMPNetworkGameObjectToggle.
  3. Apply setup.
  4. Confirm local interact toggles immediately.
  5. Confirm decoded RPC toggles after loopback delay.
  6. Add TSMPNetworkTransformSync.
  7. Confirm payload bytes and message count are non-zero.
  8. Confirm decoder applies values.

This test proves the minimal end-to-end path before high-bandwidth pose data is introduced.

Protocol tests​

  • Valid frame header passes CRC validation.
  • Mutated header byte fails CRC validation.
  • Empty VariableState messages are not counted.
  • RPC-only frames are encoded.
  • Payload copy/FEC references are not reintroduced.
  • Payload capacity boundaries reject oversized frames.

Codec tests​

  • Header region decodes correctly.
  • Payload capacity matches actual writable data.
  • Payload start row matches decoder shader expectations.
  • Codec option bytes survive the header.
  • Unused output area is cleared or ignored.
  • Decode works after texture transport through the target capture path.

Regression checklist​

Before releasing, test:

  • Core plus Luma4 default install.
  • Editor-time encoding.
  • Unity Play mode encoding and decoding.
  • Uploaded VRChat runtime.
  • OBS/Spout loopback if the release changes transport, codec, or shader behaviour.