| # Testing Tint |
| |
| Tint has multiple levels of testing: |
| |
| * Unit tests, using the Googletest framework. These are the lowest level tests, |
| comprehensively checking functionality of internal functions and classes. |
| The test code is inside the Tint source tree in files with names ending in |
| `_test.cc` |
| * End-to-end tests. These test the whole compiler flow, translating source |
| shaders to output shaders in various languages, and optionally checking |
| the text of diagnostics. See [Tint end-to-end tests](end-to-end-testing.md). |
| * WebGPU Conformance Test Suite (CTS). The WebGPU CTS has both validation and |
| execution tests, in the `webgpu:shader` hierarchy. |
| See https://github.com/gpuweb/cts |
| All test can be run in Chrome, and many tests can be run via `dawn.node`, |
| the [Dawn bindings for NodeJS](../../src/dawn/node/README.md). |
