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53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
/*
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Copyright 2015 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package testing
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import (
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"os"
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"k8s.io/kubernetes/pkg/util/sysctl"
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)
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// Fake is a map-backed implementation of sysctl.Interface, for testing/mocking.
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type Fake struct {
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Settings map[string]int
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}
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// NewFake creates a fake sysctl implementation.
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func NewFake() *Fake {
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return &Fake{
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Settings: make(map[string]int),
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}
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}
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// GetSysctl returns the value for the specified sysctl setting.
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func (m *Fake) GetSysctl(sysctl string) (int, error) {
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v, found := m.Settings[sysctl]
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if !found {
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return -1, os.ErrNotExist
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}
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return v, nil
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}
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// SetSysctl modifies the specified sysctl flag to the new value.
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func (m *Fake) SetSysctl(sysctl string, newVal int) error {
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m.Settings[sysctl] = newVal
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return nil
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}
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var _ = sysctl.Interface(&Fake{})
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