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view test/LazyTensors/tensor_mapping_test.jl @ 919:b41180efb6c2 performance/get_region_type_inference

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Start refactor to improve type stability for apply(op,::TensorApplication,...)
author Jonatan Werpers <jonatan@werpers.com>
date Mon, 21 Feb 2022 10:33:58 +0100
parents de2df1214394
children 1ba8a398af9c
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using Test
using Sbplib.LazyTensors

@testset "Generic Mapping methods" begin
    struct DummyMapping{T,R,D} <: TensorMapping{T,R,D} end
    LazyTensors.apply(m::DummyMapping{T,R,D}, v, I::Vararg{Any,R}) where {T,R,D} = :apply
    @test range_dim(DummyMapping{Int,2,3}()) == 2
    @test domain_dim(DummyMapping{Int,2,3}()) == 3
    @test apply(DummyMapping{Int,2,3}(), zeros(Int, (0,0,0)),0,0) == :apply
    @test eltype(DummyMapping{Int,2,3}()) == Int
    @test eltype(DummyMapping{Float64,2,3}()) == Float64
end