Mercurial > repos > public > sbplib_julia

diff test/testLazyTensors.jl @ 491:2dc2eac27f75 feature/outer_product

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Add special methods for Identity mappings
author Jonatan Werpers <jonatan@werpers.com>
date Thu, 05 Nov 2020 12:48:30 +0100
parents 79a88269d7d0
children 5a600ec40ccc
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--- a/test/testLazyTensors.jl	Mon Nov 02 22:12:24 2020 +0100
+++ b/test/testLazyTensors.jl	Thu Nov 05 12:48:30 2020 +0100
@@ -447,6 +447,14 @@
     @tullio BAv[k,i] := A[i,j]*B[k,l,m]*v₂[l,m,j]
     @test B̃Ã*v₂ ≈ BAv
 
+    @testset "Indentity mapping arguments" begin
+        @test LazyOuterProduct(IdentityMapping(3,2), IdentityMapping(1,2)) == IdentityMapping(3,2,1,2)
+
+        Ã = LazyLinearMap(A,(1,),(2,))
+        @test LazyOuterProduct(IdentityMapping(3,2), Ã) == InflatedTensorMapping(IdentityMapping(3,2),Ã)
+        @test LazyOuterProduct(Ã, IdentityMapping(3,2)) == InflatedTensorMapping(Ã,IdentityMapping(3,2))
+    end
+
 end
 
 end