Add tests for products with more than two factors

SciML · Jul 28, 2017 · 79b93ea · 79b93ea
1 parent ae26b60
commit 79b93ea
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/test/muladd.jl b/test/muladd.jl
@@ -28,3 +28,7 @@ using DiffEqBase, Base.Test
     :(function f(x, y, z) $(Base.muladd)(x, y, z) end)
 @test macroexpand(:(@muladd for i in 1:n z = x*i + y end)) ==
     :(for i in 1:n z = $(Base.muladd)(x, i, y) end)
+
+# Additional factors
+@test macroexpand(:(@muladd a*b*c+d)) == :($(Base.muladd)(a, b*c, d))
+@test macroexpand(:(@muladd a*b*c*d+e)) == :($(Base.muladd)(a, b*c*d, e))