Tests

Author: YingboMa

test/linalg.jl

@@ -1,12 +1,13 @@
 using RecursiveArrayTools, Test, Random
+using LinearAlgebra
 
 n, m = 5, 6
 bb = rand(n), rand(m)
 b = ArrayPartition(bb)
 @test Array(b) == collect(b) == vcat(bb...)
 A = randn(MersenneTwister(123), n+m, n+m)
 
-for T in (UpperTriangular, UnitUpperTriangular)
+for T in (UpperTriangular, UnitUpperTriangular, LowerTriangular, UnitLowerTriangular)
     B = T(A)
     @test B*Array(B \ b) ≈ b
     bbb = copy(b)