← back to v139 · webgpu-compatibility-mode
conformance · v139
v139 · webgpu-compatibility-mode — conformance probe
6 assertions drawn from the spec. Each is a single contract the spec text makes. Pass/fail reflects what this browser executed; blocked means the contract was not run because it needs user mediation, hardware, or another unavailable precondition. Open the page in Chrome stable / canary / Firefox / Safari to compare.
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pass
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fail
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blocked
6
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| id | contract | kind | verdict | detail |
|---|---|---|---|---|
navigator-gpu-exposed |
navigator.gpu is the entry point for requesting a compatibility adapter. spec ↗ | exists | … | |
requestadapter-is-function |
navigator.gpu.requestAdapter is a function that accepts adapter request options. spec ↗ | typeof | … | |
requestadapter-compatibility-returns-promise |
requestAdapter({ featureLevel: 'compatibility' }) returns a Promise. spec ↗ | script | … | |
requestadapter-compatibility-does-not-throw |
Passing featureLevel: 'compatibility' is accepted and resolves to null or a GPUAdapter. spec ↗ | script | … | |
gpuadapter-interface-exposed |
GPUAdapter is exposed as the object type returned by successful adapter requests. spec ↗ | exists | … | |
requestadapter-default-still-returns-promise |
Calling requestAdapter() with no featureLevel still returns a Promise for the core path. spec ↗ | script | … |