mirror of https://github.com/k3s-io/k3s
56 lines
1.6 KiB
Go
56 lines
1.6 KiB
Go
/*
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Copyright 2015 The Kubernetes Authors All rights reserved.
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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 container
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import (
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"os"
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)
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// OSInterface collects system level operations that need to be mocked out
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// during tests.
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type OSInterface interface {
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Mkdir(path string, perm os.FileMode) error
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Symlink(oldname string, newname string) error
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}
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// RealOS is used to dispatch the real system level operaitons.
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type RealOS struct{}
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// MkDir will will call os.Mkdir to create a directory.
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func (RealOS) Mkdir(path string, perm os.FileMode) error {
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return os.Mkdir(path, perm)
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}
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// Symlink will call os.Symlink to create a symbolic link.
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func (RealOS) Symlink(oldname string, newname string) error {
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return os.Symlink(oldname, newname)
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}
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// FakeOS mocks out certain OS calls to avoid perturbing the filesystem
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// on the test machine.
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type FakeOS struct{}
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// MkDir is a fake call that just returns nil.
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func (FakeOS) Mkdir(path string, perm os.FileMode) error {
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return nil
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}
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// Symlink is a fake call that just returns nil.
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func (FakeOS) Symlink(oldname string, newname string) error {
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return nil
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}
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