Merge pull request containerd#3456 from Shubhranshu153/fix-test-shareable

remove is shareable test

Author: AkihiroSuda

cmd/nerdctl/builder/builder_build_test.go

@@ -25,8 +25,6 @@ import (
 
 	"gotest.tools/v3/assert"
 
-	"github.com/containerd/platforms"
-
 	"github.com/containerd/nerdctl/v2/cmd/nerdctl/helpers"
 	"github.com/containerd/nerdctl/v2/pkg/testutil"
 )
@@ -56,34 +54,6 @@ CMD ["echo", "nerdctl-build-test-string"]
 	base.Cmd("run", "--rm", ignoredImageNamed).AssertFail()
 }
 
-func TestBuildIsShareableForCompatiblePlatform(t *testing.T) {
-	testutil.RequiresBuild(t)
-	testutil.RegisterBuildCacheCleanup(t)
-	base := testutil.NewBase(t)
-	imageName := testutil.Identifier(t)
-	defer base.Cmd("rmi", imageName).Run()
-
-	dockerfile := fmt.Sprintf(`FROM %s
-CMD ["echo", "nerdctl-build-test-string"]
-	`, testutil.CommonImage)
-
-	buildCtx := helpers.CreateBuildContext(t, dockerfile)
-
-	base.Cmd("build", buildCtx, "-t", imageName).AssertErrNotContains("tarball")
-
-	d := platforms.DefaultSpec()
-	platformConfig := fmt.Sprintf("%s/%s", d.OS, d.Architecture)
-	base.Cmd("build", buildCtx, "-t", imageName, "--platform", platformConfig).AssertOK()
-	base.Cmd("build", buildCtx, "-t", imageName, "--platform", platformConfig, "--progress", "plain").AssertErrNotContains("tarball")
-
-	n := platforms.Platform{OS: "linux", Architecture: "arm", Variant: ""}
-	if n.OS != d.OS && n.Architecture != d.Architecture {
-		notCompatiblePlatformConfig := fmt.Sprintf("%s/%s", n.OS, n.Architecture)
-		base.Cmd("build", buildCtx, "-t", imageName, "--platform", notCompatiblePlatformConfig).AssertOK()
-		base.Cmd("build", buildCtx, "-t", imageName, "--platform", notCompatiblePlatformConfig, "--progress", "plain").AssertErrContains("tarball")
-	}
-}
-
 // TestBuildBaseImage tests if an image can be built on the previously built image.
 // This isn't currently supported by nerdctl with BuildKit OCI worker.
 func TestBuildBaseImage(t *testing.T) {