Jacobian tests: disable some tests on 1.0

Julia 1.0 misses some ldiv!() variants

Author: alyst

test/JacobianTest.jl

@@ -107,7 +107,9 @@ end
 @testset "$f(x::Vector)::Vector" for f in DiffTests.VECTOR_TO_VECTOR_FUNCS
     # skip sparse_ldiv() due to missing ldiv!(::Matrix, ::SparseMatrix, ::Matrix)
     # FIMXE use @test ... broken= once Julia v1.0 support is dropped
-    (f == DiffTests.sparse_ldiv) && continue 
+    (f == DiffTests.sparse_ldiv) && continue
+    # required ldiv!(triag, adjoint) that is not implemented in 1.0
+    (JULIA_VERSION < v"1.1") && (f in [DiffTests.utriag_div, DiffTests.ltriag_div, DiffTests.sp_utriag_div, DiffTests.sp_ltriag_div]) && continue
 
     v = f(X)
     j = ForwardDiff.jacobian(f, X)
@@ -134,6 +136,8 @@ end
     # skip sparse_ldiv() due to missing ldiv!(::Matrix, ::SparseMatrix, ::Matrix)
     # FIMXE use @test ... broken= once Julia v1.0 support is dropped
     (f == DiffTests.sparse_ldiv) && continue 
+    # required ldiv!(triag, adjoint) that is not implemented in 1.0
+    (JULIA_VERSION < v"1.1") && (f in [DiffTests.utriag_div, DiffTests.ltriag_div, DiffTests.sp_utriag_div, DiffTests.sp_ltriag_div]) && continue
 
     v = f(XX)
     j = ForwardDiff.jacobian(f, XX)