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package util
import (
"syscall"
"testing"
"github.com/stretchr/testify/assert"
)
func TestParseUlimit(t *testing.T) {
t.Parallel()
_, err := ParseUlimit("bogus")
assert.NotNil(t, err)
ul, err := ParseUlimit("memlock=100:200")
assert.Nil(t, err)
assert.Equal(t, ul.Soft, int64(100))
assert.Equal(t, ul.Hard, int64(200))
var limit syscall.Rlimit
err = syscall.Getrlimit(syscall.RLIMIT_NOFILE, &limit)
assert.Nil(t, err)
ul, err = ParseUlimit("nofile=-1:-1")
assert.Nil(t, err)
assert.Equal(t, ul.Soft, int64(limit.Cur))
assert.Equal(t, ul.Hard, int64(limit.Max))
ul, err = ParseUlimit("nofile=100:-1")
assert.Nil(t, err)
assert.Equal(t, ul.Soft, int64(100))
assert.Equal(t, ul.Hard, int64(limit.Max))
}
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