Fixing Test formatting

Author: dannys4

src/algos.jl

@@ -90,7 +90,7 @@ end
 Power of 2 FFT in place, real
 
 """
-function fft_pow2!(out::AbstractVector{T}, in::AbstractVector{T}, N::Int, start_out::Int, stride_out::Int, start_in::Int, stride_in::Int, d::Direction) where {T<:Real}
+function fft_pow2!(out::AbstractVector{Complex{T}}, in::AbstractVector{T}, N::Int, start_out::Int, stride_out::Int, start_in::Int, stride_in::Int, d::Direction) where {T<:Real}
     if N == 2
         out[1] = in[1] + in[2]
         out[2] = in[1] - in[2]

test/complex_backward.jl

@@ -1,9 +1,11 @@
 using FFTA, Test
-
-@testset verbose = true "bfft 1D complex, size $N" for N in [8, 11, 15, 100]
-    x = ones(ComplexF64, N)
-    y = bfft(x)
-    b1 = isapprox(y[1], N, atol=1e-12)
-    b2 = isapprox(y[2:end], 0*x[2:end], atol=1e-12)
-    @test b1 && b2
+test_nums = [8, 11, 15, 100]
+@testset "backward" begin
+    for N in test_nums
+        x = ones(ComplexF64, N)
+        y = bfft(x)
+        b1 = isapprox(y[1], N, atol=1e-12)
+        b2 = isapprox(y[2:end], 0*x[2:end], atol=1e-12)
+        @test b1 && b2
+    end
 end

test/complex_forward.jl

@@ -1,8 +1,10 @@
 using FFTA, Test
-
-@testset verbose = true "fft 1D complex, size $N" for N in [8, 11, 15, 100]
-    x = zeros(ComplexF64, N)
-    x[1] = 1
-    y = fft(x)
-    @test y ≈ ones(size(x))
+test_nums = [8, 11, 15, 100]
+@testset verbose = true " forward" begin
+    for N in test_nums
+        x = zeros(ComplexF64, N)
+        x[1] = 1
+        y = fft(x)
+        @test y ≈ ones(size(x))
+    end
 end

test/real_backward.jl

@@ -0,0 +1,8 @@
+using FFTA, Test
+test_nums = [8, 11, 15, 100]
+@testset verbose = true "fft 1D real, size $(padnum(maximum(test_nums),N))" for N in test_nums
+    x = zeros(Float64, N)
+    x[1] = 1
+    y = fft(x)
+    @test y ≈ ones(size(x))
+end

test/real_forward.jl

@@ -1,6 +1,20 @@
 using Test
 
-@testset verbose = true "Unit Tests" begin
-    include("complex_forward.jl")
-    include("complex_backward.jl")
+function padnum(m,x)
+    digs = floor(Int, log10(m))
+    digs_x = floor(Int, log10(x))
+    v = fill(' ', digs-digs_x)
+    for d in digits(x)[end:-1:1] push!(v, '0' + d) end
+    String(v)
+end
+
+@testset verbose = true "1D" begin
+    @testset verbose = true "Complex" begin
+        include("complex_forward.jl")
+        include("complex_backward.jl")
+    end
+    @testset verbose = true "Real" begin
+        # include("real_forward.jl")
+        include("real_backward.jl")
+    end
 end