let's add testsets

Author: mcabbott

test/DualTest.jl

@@ -27,7 +27,7 @@ dual_isapprox(a::Dual{T,T1,T2}, b::Dual{T3,T4,T5}) where {T,T1,T2,T3,T4,T5} = er
 ForwardDiff.:≺(::Type{TestTag()}, ::Int) = true
 ForwardDiff.:≺(::Int, ::Type{TestTag()}) = false
 
-for N in (0,3), M in (0,4), V in (Int, Float32)
+@testset "Dual{TestTag(),$V,$N} and Dual{TestTag(),Dual{TestTag(),$V,$M},$N}" for N in (0,3), M in (0,4), V in (Int, Float32)
     println("  ...testing Dual{TestTag(),$V,$N} and Dual{TestTag(),Dual{TestTag(),$V,$M},$N}")
 
     PARTIALS = Partials{N,V}(ntuple(n -> intrand(V), N))
@@ -215,7 +215,7 @@ for N in (0,3), M in (0,4), V in (Int, Float32)
     @test isequal(NESTED_FDNUM, Dual{TestTag()}(Dual{TestTag()}(PRIMAL, M_PARTIALS2), NESTED_PARTIALS2)) == (N == M == 0)
     # @test isequal(PRIMAL, PRIMAL2) == isequal(NESTED_FDNUM, NESTED_FDNUM2)
 
-    @info "weird test?" N M V PRIMAL PRIMAL2 NESTED_FDNUM NESTED_FDNUM2
+    @info "Predicates" N M V PRIMAL PRIMAL2 NESTED_FDNUM NESTED_FDNUM2
 
     @test (FDNUM == Dual{TestTag()}(PRIMAL, PARTIALS2)) == (N == 0)
     @test (PRIMAL == PRIMAL2) == (FDNUM == FDNUM2)

test/GradientTest.jl

@@ -84,9 +84,9 @@ end
 
 println("  ...testing specialized StaticArray codepaths")
 
-x = rand(3, 3)
+@testset "$T" for T in (StaticArrays.SArray, StaticArrays.MArray)
+    x = rand(3, 3)
 
-for T in (StaticArrays.SArray, StaticArrays.MArray)
     sx = T{Tuple{3,3}}(x)
 
     cfg = ForwardDiff.GradientConfig(nothing, x)

test/PartialsTest.jl

@@ -7,7 +7,7 @@ using ForwardDiff: Partials
 
 samerng() = MersenneTwister(1)
 
-for N in (0, 3), T in (Int, Float32, Float64)
+@testset "Partials{$N,$T}" for N in (0, 3), T in (Int, Float32, Float64)
     println("  ...testing Partials{$N,$T}")
 
     VALUES = (rand(T,N)...,)

test/runtests.jl

@@ -1,39 +1,51 @@
-using ForwardDiff
-
-println("Testing Partials...")
-t = @elapsed include("PartialsTest.jl")
-println("done (took $t seconds).")
-
-println("Testing Dual...")
-t = @elapsed include("DualTest.jl")
-println("done (took $t seconds).")
-
-println("Testing derivative functionality...")
-t = @elapsed include("DerivativeTest.jl")
-println("done (took $t seconds).")
-
-println("Testing gradient functionality...")
-t = @elapsed include("GradientTest.jl")
-println("done (took $t seconds).")
-
-println("Testing jacobian functionality...")
-t = @elapsed include("JacobianTest.jl")
-println("done (took $t seconds).")
-
-println("Testing hessian functionality...")
-t = @elapsed include("HessianTest.jl")
-println("done (took $t seconds).")
-
-println("Testing perturbation confusion functionality...")
-t = @elapsed include("ConfusionTest.jl")
-println("done (took $t seconds).")
-
-println("Testing miscellaneous functionality...")
-t = @elapsed include("MiscTest.jl")
-println("done (took $t seconds).")
-
-if VERSION >= v"1.5-"
-    println("Testing allocations...")
-    t = @elapsed include("AllocationsTest.jl")
-    println("done (took $t seconds).")
-end
+using ForwardDiff, Test
+
+@testset "ForwardDiff" begin
+    @testset "Partials" begin
+        println("Testing Partials...")
+        t = @elapsed include("PartialsTest.jl")
+        println("done (took $t seconds).")
+    end
+    @testset "Dual" begin
+        println("Testing Dual...")
+        t = @elapsed include("DualTest.jl")
+        println("done (took $t seconds).")
+    end
+    @testset "Derivative" begin
+        println("Testing derivative functionality...")
+        t = @elapsed include("DerivativeTest.jl")
+        println("done (took $t seconds).")
+    end
+    @testset "Gradient" begin
+        println("Testing gradient functionality...")
+        t = @elapsed include("GradientTest.jl")
+        println("done (took $t seconds).")
+    end
+    @testset "Jacobian" begin
+        println("Testing jacobian functionality...")
+        t = @elapsed include("JacobianTest.jl")
+        println("done (took $t seconds).")
+    end
+    @testset "Hessian" begin
+        println("Testing hessian functionality...")
+        t = @elapsed include("HessianTest.jl")
+        println("done (took $t seconds).")
+    end
+    @testset "Perturbation confusion" begin
+        println("Testing perturbation confusion functionality...")
+        t = @elapsed include("ConfusionTest.jl")
+        println("done (took $t seconds).")
+    end
+    @testset "Miscellaneous" begin
+        println("Testing miscellaneous functionality...")
+        t = @elapsed include("MiscTest.jl")
+        println("done (took $t seconds).")
+    end
+    if VERSION >= v"1.5-"
+        @testset "Allocations" begin
+            println("Testing allocations...")
+            t = @elapsed include("AllocationsTest.jl")
+            println("done (took $t seconds).")
+        end
+    end
+end