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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,180 @@ | ||
| //go:build !windows | ||
| // +build !windows | ||
|
|
||
| /* | ||
| Copyright 2021 The Kruise Authors. | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
|
||
| package criruntime | ||
|
|
||
| import ( | ||
| "flag" | ||
| "os" | ||
| "testing" | ||
| "time" | ||
| ) | ||
|
|
||
| type fileInfo struct { | ||
| name string | ||
| } | ||
|
|
||
| func (f *fileInfo) Name() string { return f.name } | ||
| func (f *fileInfo) Size() int64 { return 0 } | ||
| func (f *fileInfo) Mode() os.FileMode { return 0644 } | ||
| func (f *fileInfo) ModTime() time.Time { return time.Time{} } | ||
| func (f *fileInfo) IsDir() bool { return false } | ||
| func (f *fileInfo) Sys() interface{} { return nil } | ||
|
|
||
| func TestDetectRuntimeUnix(t *testing.T) { | ||
| testCases := []struct { | ||
| name string | ||
| flag string | ||
| runtimeType ContainerRuntimeType | ||
| runtimeRemoteURI string | ||
| statFunc func(name string) (os.FileInfo, error) | ||
| expectedCfgsCount int | ||
| }{ | ||
| { | ||
| name: "non-existent-socket-with-flag", | ||
| flag: "non-existent-socket", | ||
| runtimeType: ContainerRuntimeCommonCRI, | ||
| runtimeRemoteURI: "unix://hostvarrun/non-existent-socket", | ||
| statFunc: func(name string) (os.FileInfo, error) { | ||
| return nil, os.ErrNotExist | ||
| }, | ||
| expectedCfgsCount: 0, | ||
| }, | ||
| { | ||
| name: "crio.sock-with-flag", | ||
| flag: "crio.sock", | ||
| runtimeType: ContainerRuntimeCommonCRI, | ||
| runtimeRemoteURI: "unix://hostvarrun/crio.sock", | ||
| statFunc: func(name string) (os.FileInfo, error) { | ||
| if name == "hostvarrun/crio.sock" { | ||
| return &fileInfo{name: name}, nil | ||
| } | ||
| return nil, os.ErrNotExist | ||
| }, | ||
| expectedCfgsCount: 1, | ||
| }, | ||
| { | ||
| name: "containerd.sock", | ||
| flag: "", | ||
| runtimeType: ContainerRuntimeContainerd, | ||
| runtimeRemoteURI: "unix://hostvarrun/containerd.sock", | ||
| statFunc: func(name string) (os.FileInfo, error) { | ||
| if name == "hostvarrun/containerd.sock" { | ||
| return &fileInfo{name: name}, nil | ||
| } | ||
| return nil, os.ErrNotExist | ||
| }, | ||
| expectedCfgsCount: 1, | ||
| }, | ||
| { | ||
| name: "containerd/containerd.sock", | ||
| flag: "", | ||
| runtimeType: ContainerRuntimeContainerd, | ||
| runtimeRemoteURI: "unix://hostvarrun/containerd/containerd.sock", | ||
| statFunc: func(name string) (os.FileInfo, error) { | ||
| if name == "hostvarrun/containerd/containerd.sock" { | ||
| return &fileInfo{name: name}, nil | ||
| } | ||
| return nil, os.ErrNotExist | ||
| }, | ||
| expectedCfgsCount: 1, | ||
| }, | ||
| { | ||
| name: "crio.sock", | ||
| flag: "", | ||
| runtimeType: ContainerRuntimeCommonCRI, | ||
| runtimeRemoteURI: "unix://hostvarrun/crio.sock", | ||
| statFunc: func(name string) (os.FileInfo, error) { | ||
| if name == "hostvarrun/crio.sock" { | ||
| return &fileInfo{name: name}, nil | ||
| } | ||
| return nil, os.ErrNotExist | ||
| }, | ||
| expectedCfgsCount: 1, | ||
| }, | ||
| { | ||
| name: "crio/crio.sock", | ||
| flag: "", | ||
| runtimeType: ContainerRuntimeCommonCRI, | ||
| runtimeRemoteURI: "unix://hostvarrun/crio/crio.sock", | ||
| statFunc: func(name string) (os.FileInfo, error) { | ||
| if name == "hostvarrun/crio/crio.sock" { | ||
| return &fileInfo{name: name}, nil | ||
| } | ||
| return nil, os.ErrNotExist | ||
| }, | ||
| expectedCfgsCount: 1, | ||
| }, | ||
| { | ||
| name: "cri-dockerd", | ||
| flag: "", | ||
| runtimeType: ContainerRuntimeCommonCRI, | ||
| runtimeRemoteURI: "unix://hostvarrun/cri-dockerd.sock", | ||
| statFunc: func(name string) (os.FileInfo, error) { | ||
| if name == "hostvarrun/cri-dockerd.sock" { | ||
| return &fileInfo{name: name}, nil | ||
| } | ||
| return nil, os.ErrNotExist | ||
| }, | ||
| expectedCfgsCount: 1, | ||
| }, | ||
| { | ||
| name: "cri-dockerd/cri-dockerd.sock", | ||
| flag: "", | ||
| runtimeType: ContainerRuntimeCommonCRI, | ||
| runtimeRemoteURI: "unix://hostvarrun/cri-dockerd/cri-dockerd.sock", | ||
| statFunc: func(name string) (os.FileInfo, error) { | ||
| if name == "hostvarrun/cri-dockerd/cri-dockerd.sock" { | ||
| return &fileInfo{name: name}, nil | ||
| } | ||
| return nil, os.ErrNotExist | ||
| }, | ||
| expectedCfgsCount: 1, | ||
| }, | ||
| { | ||
| name: "non-existent-socket-without-flag", | ||
| flag: "", | ||
| runtimeType: ContainerRuntimeCommonCRI, | ||
| runtimeRemoteURI: "unix://hostvarrun/non-existent-socket", | ||
| statFunc: func(name string) (os.FileInfo, error) { | ||
| return nil, os.ErrNotExist | ||
| }, | ||
| expectedCfgsCount: 0, | ||
| }, | ||
| } | ||
|
|
||
| for _, testCase := range testCases { | ||
| flag.Set("socket-file", testCase.flag) | ||
| statFunc = testCase.statFunc | ||
| defer func() { statFunc = os.Stat }() | ||
|
|
||
| cfgs := detectRuntime() | ||
| if len(cfgs) != testCase.expectedCfgsCount { | ||
| t.Fatalf("expected %d runtime config, got %d", testCase.expectedCfgsCount, len(cfgs)) | ||
| } | ||
| if testCase.expectedCfgsCount > 0 { | ||
| if cfgs[0].runtimeRemoteURI != testCase.runtimeRemoteURI { | ||
| t.Fatalf("expected runtime remote URI to be %s, got %s", testCase.runtimeRemoteURI, cfgs[0].runtimeRemoteURI) | ||
| } | ||
| if cfgs[0].runtimeType != testCase.runtimeType { | ||
| t.Fatalf("expected runtime type to be %s, got %s", testCase.runtimeType, cfgs[0].runtimeType) | ||
| } | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,34 @@ | ||
| //go:build windows | ||
| // +build windows | ||
|
|
||
| /* | ||
| Copyright 2021 The Kruise Authors. | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
|
||
| package criruntime | ||
|
|
||
| import ( | ||
| "testing" | ||
| ) | ||
|
|
||
| func TestDetectRuntimeWindows(t *testing.T) { | ||
| cfgs := detectRuntime() | ||
| if len(cfgs) != 1 { | ||
| t.Fatalf("expected 1 runtime config, got %d", len(cfgs)) | ||
| } | ||
| if cfgs[0].runtimeRemoteURI != "npipe://./pipe/containerd-containerd" { | ||
| t.Fatalf("expected runtime remote URI to be npipe://./pipe/containerd-containerd, got %s", cfgs[0].runtimeRemoteURI) | ||
| } | ||
| } |