test ==

Author: dlfivefifty

src/jacobi.jl

@@ -158,7 +158,8 @@ HalfWeighted{lr}(P) where lr = HalfWeighted{lr,eltype(P),typeof(P)}(P)
 axes(Q::HalfWeighted) = axes(Q.P)
 copy(Q::HalfWeighted) = Q
 
-==(A::HalfWeighted, B::HalfWeighted) = A.P == B.P
+==(A::HalfWeighted{lr}, B::HalfWeighted{lr}) where lr = A.P == B.P
+==(A::HalfWeighted, B::HalfWeighted) = false
 
 convert(::Type{WeightedOrthogonalPolynomial}, Q::HalfWeighted{:a,T,<:Jacobi}) where T = JacobiWeight(Q.P.a,zero(T)) .* Q.P
 convert(::Type{WeightedOrthogonalPolynomial}, Q::HalfWeighted{:b,T,<:Jacobi}) where T = JacobiWeight(zero(T),Q.P.b) .* Q.P

test/test_jacobi.jl

@@ -1,5 +1,5 @@
 using ClassicalOrthogonalPolynomials, FillArrays, BandedMatrices, ContinuumArrays, QuasiArrays, LazyArrays, LazyBandedMatrices, FastGaussQuadrature, Test
-import ClassicalOrthogonalPolynomials: recurrencecoefficients, basis, MulQuasiMatrix, arguments, Weighted, HalfWeighted
+import ClassicalOrthogonalPolynomials: recurrencecoefficients, basis, MulQuasiMatrix, arguments, Weighted, HalfWeighted, WeightedOrthogonalPolynomial
 
 @testset "Jacobi" begin
     @testset "JacobiWeight" begin
@@ -377,5 +377,12 @@ import ClassicalOrthogonalPolynomials: recurrencecoefficients, basis, MulQuasiMa
         @test (D * HalfWeighted{:b}(Normalized(B)) * (Normalized(B) \ exp.(x)))[0.1] ≈ (b + 1+0.1) * (1+0.1)^(b-1)*exp(0.1)
 
         @test (D * Weighted(Jacobi(0,0.1)))[0.1,1:10] ≈ (D * HalfWeighted{:b}(Jacobi(0,0.1)))[0.1,1:10]
+        @test (D * Weighted(Jacobi(0.1,0)))[0.1,1:10] ≈ (D * HalfWeighted{:a}(Jacobi(0.1,0)))[0.1,1:10]
+
+        @test HalfWeighted{:a}(Jacobi(0.2,0.1)) ≠ HalfWeighted{:b}(Jacobi(0.2,0.1))
+        @test HalfWeighted{:a}(Jacobi(0.2,0.1)) == HalfWeighted{:a}(Jacobi(0.2,0.1))
+
+        @test convert(WeightedOrthogonalPolynomial, HalfWeighted{:a}(Normalized(Jacobi(0.1,0.2))))[0.1,1:10] ≈
+            HalfWeighted{:a}(Normalized(Jacobi(0.1,0.2)))[0.1,1:10]
     end
 end