github.com/core-coin/go-core/v2@v2.1.9/p2p/discover/ntp_test.go (about)

     1  // Copyright 2023 by the Authors
     2  // This file is part of the go-core library.
     3  //
     4  // The go-core library is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU Lesser General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // The go-core library is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU Lesser General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU Lesser General Public License
    15  // along with the go-core library. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  package discover
    18  
    19  import (
    20  	"testing"
    21  )
    22  
    23  func TestNTPDrift(t *testing.T) {
    24  	t.Skip()
    25  	drift, err := sntpDrift(3)
    26  	if err != nil {
    27  		t.Errorf("TestNTPDrift err: %s", err.Error())
    28  		return
    29  	}
    30  	if drift < -driftThreshold || drift > driftThreshold {
    31  		t.Errorf("System clock seems off by %v, which can prevent network connectivity. Please enable network time synchronisation in system settings.", drift)
    32  	}
    33  }