Line data    Source code

       1             : // Copyright 2024 The LevelDB-Go and Pebble Authors. All rights reserved. Use
       2             : // of this source code is governed by a BSD-style license that can be found in
       3             : // the LICENSE file.
       4             : 
       5             : package testutils
       6             : 
       7             : import (
       8             :         "runtime"
       9             :         "testing"
      10             :         "time"
      11             : 
      12             :         "github.com/stretchr/testify/require"
      13             : )
      14             : 
      15             : // DurationIsAtLeast verifies that the given duration is at least the given
      16             : // value.
      17           1 : func DurationIsAtLeast(t testing.TB, d, minValue time.Duration) {
      18           1 :         t.Helper()
      19           1 :         if runtime.GOOS == "windows" && minValue < 10*time.Millisecond {
      20           0 :                 // Windows timer precision is coarse (on the order of 1 millisecond) and can
      21           0 :                 // cause the duration for short operations to be 0.
      22           0 :                 return
      23           0 :         }
      24           1 :         require.GreaterOrEqual(t, d, minValue)
      25             : }