Function checkUserNS

integration/client/container_linux_test.go:1164–1173

(t *testing.T)

}

func checkUserNS(t *testing.T) {
	cmd := exec.Command("true")
	cmd.SysProcAttr = &syscall.SysProcAttr{
		Cloneflags: syscall.CLONE_NEWUSER,
	}

	if err := cmd.Run(); err != nil {
		t.Skip("User namespaces are unavailable")
	}
}

func testUserNamespaces(t *testing.T, uidmaps, gidmaps []specs.LinuxIDMapping, cmdOpt oci.SpecOpts, readonlyRootFS bool, expected uint32) {
	checkUserNS(t)