Rework case generation for determinant test

dneto0 commented 2 weeks ago

Issue: #3795

Requirements for PR author:

[x] All missing test coverage is tracked with "TODO" or .unimplemented().
[x] New helpers are /** documented */ and new helper files are found in helper_index.txt.
[x] Test behaves as expected in a WebGPU implementation. (If not passing, explain above.)
[x] Test have be tested with compatibility mode validation enabled and behave as expected. (If not passing, explain above.)

Requirements for reviewer sign-off:

[ ] Tests are properly located in the test tree.
[ ] Test descriptions allow a reader to "read only the test plans and evaluate coverage completeness", and accurately reflect the test code.
[ ] Tests provide complete coverage (including validation control cases). Missing coverage MUST be covered by TODOs.
[ ] Helpers and types promote readability and maintainability.

When landing this PR, be sure to make any necessary issue status updates.

dneto0 commented 2 weeks ago

This passes on Pixel 6, Pixel 8, Apple M1 Pro. I'd like to test this on some more devices.

dneto0 commented 2 weeks ago

The tests also pass on:

dneto0 commented 2 weeks ago

I tested the above-mentioned GPUs with Chrome. I also tested M1 Pro with Safari Technology Preview, and it passes.

gpuweb / cts