add tests to runtest

Author: jClugstor

test/forwarddiff_overloads.jl

@@ -1,17 +1,33 @@
 using LinearSolve
 using ForwardDiff
+using Test
 
 
 function h(p)
-    (A = [p[1] p[2]+1 p[2]^3;
-          3*p[1] p[1]+5 p[2] * p[1]-4;
-          p[2]^2 9*p[1] p[2]],
-        b = [p[1] + 1, p[2] * 2, p[1]^2])
+    (A=[p[1] p[2]+1 p[2]^3;
+            3*p[1] p[1]+5 p[2]*p[1]-4;
+            p[2]^2 9*p[1] p[2]],
+        b=[p[1] + 1, p[2] * 2, p[1]^2])
 end
 
 A, b = h([ForwardDiff.Dual(5.0, 1.0, 0.0), ForwardDiff.Dual(5.0, 0.0, 1.0)])
 
 prob = LinearProblem(A, b)
-solve(prob)
+overload_x_p = solve(prob)
+original_x_p = solve!(init(prob)) 
+
+@test overload_x_p ≈ original_x_p
+
+
+A, _ = h([ForwardDiff.Dual(5.0, 1.0, 0.0), ForwardDiff.Dual(5.0, 0.0, 1.0)])
+prob = LinearProblem(A, [6.0, 10.0, 25.0])
+@test solve(prob).retcode == ReturnCode.Default
+
+_, b = h([ForwardDiff.Dual(5.0, 1.0, 0.0), ForwardDiff.Dual(5.0, 0.0, 1.0)])
+A = [5.0 6.0 125.0; 15.0 10.0 21.0; 25.0 45.0 5.0]
+prob = LinearProblem(A,b)
+@test solve(prob).retcode == ReturnCode.Default
+
+
 
 

test/runtests.jl

@@ -16,6 +16,7 @@ if GROUP == "All" || GROUP == "Core"
     @time @safetestset "SparseVector b Tests" include("sparse_vector.jl")
     @time @safetestset "Default Alg Tests" include("default_algs.jl")
     @time @safetestset "Adjoint Sensitivity" include("adjoint.jl")
+    @time @safetestset "ForwardDiff Overloads" include("forwarddiff_overloads.jl")
     @time @safetestset "Traits" include("traits.jl")
     @time @safetestset "BandedMatrices" include("banded.jl")
 end