@@ -3914,3 +3914,37 @@ RUN [ ! -e /injected ]`,

 	logDone("build - xz host is being used")

 }

+

+func TestBuildVolumesRetainContents(t *testing.T) {

+	var (

+		name     = "testbuildvolumescontent"

+		expected = "some text"

+	)

+	defer deleteImages(name)

+	ctx, err := fakeContext(`

+FROM busybox

+COPY content /foo/file

+VOLUME /foo

+CMD cat /foo/file`,

+		map[string]string{

+			"content": expected,

+		})

+	if err != nil {

+		t.Fatal(err)

+	}

+	defer ctx.Close()

+

+	if _, err := buildImageFromContext(name, ctx, false); err != nil {

+		t.Fatal(err)

+	}

+

+	out, _, err := runCommandWithOutput(exec.Command(dockerBinary, "run", "--rm", name))

+	if err != nil {

+		t.Fatal(err)

+	}

+	if out != expected {

+		t.Fatalf("expected file contents for /foo/file to be %q but received %q", expected, out)

+	}

+

+	logDone("build - volumes retain contents in build")

+}