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moby--moby/integration/image/import_test.go
Salahuddin Khan 4c8b1fd5a2 Enabling Windows integration tests
Signed-off-by: Salahuddin Khan <salah@docker.com>
2018-09-26 15:57:40 -07:00

42 lines
1.1 KiB
Go

package image // import "github.com/docker/docker/integration/image"
import (
"archive/tar"
"bytes"
"context"
"io"
"runtime"
"testing"
"github.com/docker/docker/api/types"
"github.com/docker/docker/internal/test/request"
"github.com/docker/docker/internal/testutil"
"gotest.tools/skip"
)
// Ensure we don't regress on CVE-2017-14992.
func TestImportExtremelyLargeImageWorks(t *testing.T) {
skip.If(t, runtime.GOARCH == "arm64", "effective test will be time out")
skip.If(t, testEnv.OSType == "windows", "TODO enable on windows")
client := request.NewAPIClient(t)
// Construct an empty tar archive with about 8GB of junk padding at the
// end. This should not cause any crashes (the padding should be mostly
// ignored).
var tarBuffer bytes.Buffer
tw := tar.NewWriter(&tarBuffer)
if err := tw.Close(); err != nil {
t.Fatal(err)
}
imageRdr := io.MultiReader(&tarBuffer, io.LimitReader(testutil.DevZero, 8*1024*1024*1024))
_, err := client.ImageImport(context.Background(),
types.ImageImportSource{Source: imageRdr, SourceName: "-"},
"test1234:v42",
types.ImageImportOptions{})
if err != nil {
t.Fatal(err)
}
}