Function TestRootNotMount

runsc/container/container_test.go:2968–3003

(t *testing.T)

}

func TestRootNotMount(t *testing.T) {
	appSym, err := testutil.FindFile("test/cmd/test_app/test_app")
	if err != nil {
		t.Fatal("error finding test_app:", err)
	}

	app, err := filepath.EvalSymlinks(appSym)
	if err != nil {
		t.Fatalf("error resolving %q symlink: %v", appSym, err)
	}
	log.Infof("App path %q is a symlink to %q", appSym, app)

	static, err := testutil.IsStatic(app)
	if err != nil {
		t.Fatalf("error reading application binary: %v", err)
	}
	if !static {
		// This happens during race builds; we cannot map in shared
		// libraries also, so we need to skip the test.
		t.Skip()
	}

	root := filepath.Dir(app)
	exe := "/" + filepath.Base(app)
	log.Infof("Executing %q in %q", exe, root)

	spec := testutil.NewSpecWithArgs(exe, "help")
	spec.Root.Path = root
	spec.Root.Readonly = true
	spec.Mounts = nil

	conf := testutil.TestConfig(t)
	if err := run(spec, conf); err != nil {
		t.Fatalf("error running sandbox: %v", err)
	}
}

func TestUserLog(t *testing.T) {
	app, err := testutil.FindFile("test/cmd/test_app/test_app")