Clone this repo:
  1. 3a8f51b [github] Fix checkout of PR base commit in pr.yml (#4601) by Kai Ninomiya · 3 days ago main
  2. d483bf3 Explicitly specify rootDir to satisfy upcoming TypeScript v6. (#4599) by freshp86 · 3 days ago
  3. 49f76dc Add invalid swizzle assignment validation (#4598) by Natalie Chouinard · 4 days ago
  4. 1b938b5 Add chained and compound swizzle assignment tests (#4596) by Natalie Chouinard · 4 days ago
  5. 3865788 Fix norm16 formats to be unfilterable-float and not float (#4594) by Corentin Wallez · 5 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.