Test some unrolled methods up to size 8 instead of 14.

Author: tkoolen

test/det.jl

@@ -24,8 +24,8 @@
         @test det(Mtag) == det(Array(Mtag))
     end
 
-    # lu-based (sz in 5:14) and fallback (sz > 15)
-    for sz in (5, 14, 15), typ in (Float64, Complex{Float64})
+    # lu-based (sz up to 14) and fallback (sz >= 15)
+    for sz in (5, 8, 15), typ in (Float64, Complex{Float64})
         A = rand(typ, sz, sz)
         SA = SMatrix{sz,sz,typ}(A)
         @test det(A) ≈ det(SA)

test/inv.jl

@@ -90,7 +90,7 @@ end
     @test inv(SMatrix{5,5}(m))::StaticMatrix ≈ inv(m)
 end
 
-@testset "Matrix inverse ($typ, $sz×$sz)" for sz in (5, 14, 15), typ in (Float64, Complex{Float64})
+@testset "Matrix inverse ($typ, $sz×$sz)" for sz in (5, 8, 15), typ in (Float64, Complex{Float64})
     A = rand(typ, sz, sz)
     SA = SMatrix{sz,sz,typ}(A)
     @test inv(A) ≈ inv(SA)

test/solve.jl

@@ -1,7 +1,7 @@
 using StaticArrays, Compat.Test
 
 @testset "Solving linear system" begin
-    @testset "Problem size: $n x $n. Matrix type: $m. Element type: $elty" for n in (1,2,3,4,5,14,15),
+    @testset "Problem size: $n x $n. Matrix type: $m. Element type: $elty" for n in (1,2,3,4,5,8,15),
             (m, v) in ((SMatrix{n,n}, SVector{n}), (MMatrix{n,n}, MVector{n})),
                 elty in (Float64, Int)
 
@@ -18,7 +18,7 @@ using StaticArrays, Compat.Test
 end
 
 @testset "Solving linear system (multiple RHS)" begin
-    @testset "Problem size: $n x $n. Matrix type: $m1. Element type: $elty" for n in (1,2,3,4,5,14,15),
+    @testset "Problem size: $n x $n. Matrix type: $m1. Element type: $elty" for n in (1,2,3,4,5,8,15),
             (m1, m2) in ((SMatrix{n,n}, SMatrix{n,2}), (MMatrix{n,n}, MMatrix{n,2})),
                 elty in (Float64, Int)