Clone this repo:
  1. d116bcc Minor fixes to subgroupBroadcast tests (#4721) by Natalie Chouinard · 2 weeks ago main
  2. 6eb72d4 feat: cover `copyExternalImageToTexture` with fully transparent `ImageBitmap`s (#4719) by Erich Gubler · 2 weeks ago
  3. 8fe9040 Pointer aliasing (#4714) by alan-baker · 2 weeks ago
  4. e97492c mapAsync on destroyed device (#4713) by Sam · 3 weeks ago
  5. 8de0e0a Add unary, function, and uniformity tests for WGSL immediate pointers (#4677) by shaoboyan091 · 3 weeks 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.