From d25d184ed70972b6f1af4c40a8701dd584b933a7 Mon Sep 17 00:00:00 2001
From: Hajime Hoshi <hajimehoshi@gmail.com>
Date: Tue, 30 Jul 2019 19:19:30 +0900
Subject: [PATCH] graphics: Bug fix: wrong for loops in TestImageMipmap*

---
 examples/rotate/main.go | 1 +
 image_test.go           | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/examples/rotate/main.go b/examples/rotate/main.go
index d87447e9a..d559740ed 100644
--- a/examples/rotate/main.go
+++ b/examples/rotate/main.go
@@ -56,6 +56,7 @@ func update(screen *ebiten.Image) error {
 
 	// Move the image to the screen's center.
 	op.GeoM.Translate(screenWidth/2, screenHeight/2)
+
 	screen.DrawImage(gophersImage, op)
 	return nil
 }
diff --git a/image_test.go b/image_test.go
index 9aa3ca2bc..0dadcc74a 100644
--- a/image_test.go
+++ b/image_test.go
@@ -1037,7 +1037,7 @@ func TestImageMipmap(t *testing.T) {
 	wantDst.DrawImage(l2, op)
 
 	for j := 0; j < h; j++ {
-		for i := 0; i < h; i++ {
+		for i := 0; i < w; i++ {
 			got := gotDst.At(i, j).(color.RGBA)
 			want := wantDst.At(i, j).(color.RGBA)
 			if !sameColors(got, want, 1) {
@@ -1084,7 +1084,7 @@ func TestImageMipmapNegativeDet(t *testing.T) {
 
 	allZero := true
 	for j := 0; j < h; j++ {
-		for i := 0; i < h; i++ {
+		for i := 0; i < w; i++ {
 			got := gotDst.At(i, j).(color.RGBA)
 			want := wantDst.At(i, j).(color.RGBA)
 			if !sameColors(got, want, 1) {