Fixed a bug in normalizationHEADmaster

1 files changed, 19 insertions, 0 deletions

diff --git a/modules/codec/tests/math.cpp b/modules/codec/tests/math.cpp
index 4fb012f..cc371dd 100644
--- a/modules/codec/tests/math.cpp
+++ b/modules/codec/tests/math.cpp
@@ -75,4 +75,23 @@ SAW_TEST("Math/Dot"){
 
 	SAW_EXPECT(c.at({}).get() == 3.0, std::string{"Unexpected value for dot product "} + std::to_string(c.at({}).get()) );
 }
+
+SAW_TEST("Math/Tensor Mult Scalar"){
+	using namespace saw;
+
+	data<sch::Vector<sch::Float64, 2u>> a;
+	{
+		a.at({{0u}}) = 2.0;
+		a.at({{1u}}) = 1.0;
+	}
+	data<sch::Vector<sch::Float64, 2u>> b;
+	{
+		b.at({{0u}}) = -1.0;
+		b.at({{1u}}) = 5.0;
+	}
+
+	auto c = math::dot(a,b);
+
+	SAW_EXPECT(c.at({}).get() == 3.0, std::string{"Unexpected value for dot product "} + std::to_string(c.at({}).get()) );
+}
 }