Utilities for testing Lux.jl.

] add LuxTestUtils

Warning This is a testing package. Hence, we don't use features like weak dependencies to reduce load times. It is recommended that you exclusively use this package for testing and not add a dependency to it in your main package Project.toml.

Macros operate on the syntax and hence can't directly take variable inputs. To get around this (and especially because you are not using this package in your core package), we can do the following:

Say we want to mark the Float16 tests for the sum function as broken.

using LuxTestUtils

for T in (Float16, Float32, Float64)
    x = rand(T, 10, 1)
    # Use `@eval` to interpolate the runtime variable `T` into the macro call
    @eval @jet sum($x) call_broken=$(T == Float16)
end