1 package common_test
2
3 import (
4 "context"
5 "errors"
6 "testing"
7 "time"
8
9 "github.com/shirou/gopsutil/internal/common"
10 )
11
12 func TestSleep(test *testing.T) {
13 const dt = 50 * time.Millisecond
14 var t = func(name string, ctx context.Context, expected error) {
15 test.Run(name, func(test *testing.T) {
16 var err = common.Sleep(ctx, dt)
17 if !errors.Is(err, expected) {
18 test.Errorf("expected %v, got %v", expected, err)
19 }
20 })
21 }
22
23 var ctx = context.Background()
24 var canceled, cancel = context.WithCancel(ctx)
25 cancel()
26
27 t("background context", ctx, nil)
28 t("canceled context", canceled, context.Canceled)
29 }
30
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