Add tests for #202 and #203

JuliaApproximation · Mar 27, 2023 · daafeb3 · daafeb3
1 parent 6cf4e39
commit daafeb3
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/test/libfasttransformstests.jl b/test/libfasttransformstests.jl
@@ -228,3 +228,9 @@ FastTransforms.ft_set_num_threads(ceil(Int, Base.Sys.CPU_THREADS/2))
     pa = plan_spinsph_analysis(A, 2)
     test_nd_plans(p, ps, pa, A)
 end
+
+@testset "ultra2ulta bug and cheb2leg normalisation (#202, #203)" begin
+    @test ultra2ultra([0.0, 1.0], 1, 1) == [0,1]
+    @test cheb2leg([0.0, 1.0], normcheb=true) ≈ [0.,sqrt(2/π)]
+    @test cheb2leg([0.0, 1.0], normleg=true) ≈ [0.,sqrt(2/3)]
+end