heif_test.go

//go:build heif || darwin
// +build heif darwin

package imagecoding

import (
	"os"
	"testing"

	"github.com/stretchr/testify/assert"
)

func TestHeifTransform(t *testing.T) {
	sample, err := os.ReadFile("testdata/world-political.heic")
	if !assert.NoError(t, err) {
		t.FailNow()
	}

	{
		img, _, _, _, err := TransformHeif(sample, true, DefaultScale)
		if assert.NoError(t, err) {
			assert.Equal(t, 1754, img.Bounds().Dx())
			assert.Equal(t, 1002, img.Bounds().Dy())
		}
	}
	{
		img, _, _, _, err := TransformHeif(sample, false, DefaultScale)
		if assert.NoError(t, err) {
			assert.Equal(t, 1754, img.Bounds().Dx())
			assert.Equal(t, 1002, img.Bounds().Dy())
		}
	}
}

func BenchmarkHeifTransform(b *testing.B) {
	sample, err := os.ReadFile("testdata/world-political.heic")
	if !assert.NoError(b, err) {
		b.FailNow()
	}
	for n := 0; n < b.N; n++ {
		_, _, _, _, err := TransformHeif(sample, true, DefaultScale)
		if !assert.NoError(b, err) {
			b.FailNow()
		}
	}
}