Clone this repo:
  1. f5977ec Add Render Bundle operation tests (#4493) by Greggman · 2 days ago main
  2. bd0414c const_array_elements limit test: split into MAX, MAX/8, MAX/64 cases (#4497) by David Neto · 3 days ago
  3. b05a778 Check that createView format is compatible with the view usage. (#4495) by Corentin Wallez · 3 days ago
  4. 7c0a48e workgroup_size validation: support devices limited to 256 invocations (#4491) by David Neto · 5 days ago
  5. 07253dd CTS for subgroup_id language feature (#4487) by alan-baker · 6 days ago

WebGPU Conformance Test Suite

This is the conformance test suite for WebGPU. It tests the behaviors defined by the WebGPU specification.

The contents of this test suite are considered normative; implementations must pass them to be WebGPU-conformant. Mismatches between the specification and tests are bugs.

This test suite can be embedded inside WPT or run in standalone.

Launch the standalone CTS runner / test plan viewer

Contributing

Please read the introductory guidelines before contributing. Other documentation may be found in docs/ and in the helper index (source).

Read CONTRIBUTING.md on licensing.

For realtime communication about WebGPU spec and test, join the #WebGPU:matrix.org room on Matrix.