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ebiten: Fix tests for a very restricted environment (Steam Runtime)

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Updates #1733
This commit is contained in:
Hajime Hoshi 2021-07-28 21:57:38 +09:00
parent 37231a33e4
commit c06e8a5501
1 changed files with 5 additions and 2 deletions
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7
image_test.go
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@ -33,6 +33,9 @@ import (
t "github.com/hajimehoshi/ebiten/v2/internal/testing" t "github.com/hajimehoshi/ebiten/v2/internal/testing"
) )
// maxImageSize is a maximum image size that should work in almost every environment.
const maxImageSize = 4096 - 2
func init() { func init() {
rand.Seed(time.Now().UnixNano()) rand.Seed(time.Now().UnixNano())
} }
@ -801,7 +804,7 @@ func TestImageStretch(t *testing.T) {
const w = 16 const w = 16
dst := NewImage(w, 4096) dst := NewImage(w, maxImageSize)
loop: loop:
for h := 1; h <= 32; h++ { for h := 1; h <= 32; h++ {
src := NewImage(w+2, h+2) src := NewImage(w+2, h+2)
@ -2159,7 +2162,7 @@ func TestImageDrawImageTooSmallScale(t *testing.T) {
// Issue #1399 // Issue #1399
func TestImageDrawImageCannotAllocateImageForMipmap(t *testing.T) { func TestImageDrawImageCannotAllocateImageForMipmap(t *testing.T) {
dst := NewImage(1, 1) dst := NewImage(1, 1)
src := NewImage(4096, 4096) src := NewImage(maxImageSize, maxImageSize)
op := &DrawImageOptions{} op := &DrawImageOptions{}
op.GeoM.Scale(64, 64) op.GeoM.Scale(64, 64)