From 06d3eb66c7036e0a93132a53be48481cb19a06fe Mon Sep 17 00:00:00 2001
From: Hajime Hoshi <hajimehoshi@gmail.com>
Date: Wed, 24 May 2017 00:56:31 +0900
Subject: [PATCH] graphics: Add BenchmarkGeoM

---
 geom_test.go | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/geom_test.go b/geom_test.go
index 984b5a001..fe3d96b3a 100644
--- a/geom_test.go
+++ b/geom_test.go
@@ -15,8 +15,10 @@
 package ebiten_test
 
 import (
-	. "github.com/hajimehoshi/ebiten"
+	"math"
 	"testing"
+
+	. "github.com/hajimehoshi/ebiten"
 )
 
 func TestGeometryInit(t *testing.T) {
@@ -88,3 +90,13 @@ func TestGeometryConcat(t *testing.T) {
 		}
 	}
 }
+
+func BenchmarkGeoM(b *testing.B) {
+	var m GeoM
+	for i := 0; i < b.N; i++ {
+		m = GeoM{}
+		m.Translate(10, 20)
+		m.Scale(2, 3)
+		m.Rotate(math.Pi / 2)
+	}
+}