← back to v138 · webgpu-deprecate-gpuadapter-isfallbackadapter-attribute
conformance · v138
v138 · webgpu-deprecate-gpuadapter-isfallbackadapter-attribute — conformance probe
5 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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| id | contract | kind | verdict | detail |
|---|---|---|---|---|
gpu-exposed-or-skip |
navigator.gpu is exposed when WebGPU is supported (otherwise this assertion is skipped via short-circuit). spec ↗ | script | … | |
gpuadapter-still-defined |
GPUAdapter interface is defined. spec ↗ | script | … | |
gpuadapterinfo-isfallbackadapter-canonical |
The canonical place for isFallbackAdapter is now GPUAdapterInfo; verify the interface name exists in the runtime. spec ↗ | script | … | |
gpuadapter-isfallbackadapter-still-on-prototype-deprecated |
The deprecated GPUAdapter.prototype.isFallbackAdapter still exists for the deprecation window (will be removed in a future release). spec ↗ | script | … | |
request-adapter-callable |
navigator.gpu.requestAdapter is a function when WebGPU is exposed — needed to obtain a GPUAdapter to check the deprecated attribute. spec ↗ | script | … |