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https://github.com/optim-enterprises-bv/kubernetes.git
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124 lines
3.1 KiB
Go
124 lines
3.1 KiB
Go
//go:build windows
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// +build windows
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/*
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Copyright 2018 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 util
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import (
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"context"
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"net"
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"reflect"
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"runtime"
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"testing"
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"github.com/Microsoft/go-winio"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"k8s.io/cri-client/pkg/util"
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)
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func TestNormalizePath(t *testing.T) {
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tests := []struct {
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originalpath string
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normalizedPath string
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}{
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{
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originalpath: "\\path\\to\\file",
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normalizedPath: "c:\\path\\to\\file",
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},
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{
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originalpath: "/path/to/file",
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normalizedPath: "c:\\path\\to\\file",
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},
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{
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originalpath: "/path/to/dir/",
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normalizedPath: "c:\\path\\to\\dir\\",
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},
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{
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originalpath: "\\path\\to\\dir\\",
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normalizedPath: "c:\\path\\to\\dir\\",
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},
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{
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originalpath: "/file",
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normalizedPath: "c:\\file",
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},
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{
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originalpath: "\\file",
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normalizedPath: "c:\\file",
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},
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{
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originalpath: "fileonly",
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normalizedPath: "fileonly",
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},
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}
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for _, test := range tests {
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assert.Equal(t, test.normalizedPath, NormalizePath(test.originalpath))
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}
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}
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func TestLocalEndpoint(t *testing.T) {
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tests := []struct {
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path string
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file string
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expectError bool
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expectedFullPath string
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}{
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{
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path: "/var/lib/kubelet/pod-resources",
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file: "kube.sock", // this is not the default, but it's not relevant here
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expectError: false,
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expectedFullPath: `npipe://\\.\pipe\kubelet-pod-resources`,
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},
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}
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for _, test := range tests {
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fullPath, err := LocalEndpoint(test.path, test.file)
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if test.expectError {
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assert.NotNil(t, err, "expected error")
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continue
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}
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assert.Nil(t, err, "expected no error")
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assert.Equal(t, test.expectedFullPath, fullPath)
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}
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}
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func npipeDial(ctx context.Context, addr string) (net.Conn, error) {
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return winio.DialPipeContext(ctx, addr)
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}
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func TestLocalEndpointRoundTrip(t *testing.T) {
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npipeDialPointer := reflect.ValueOf(npipeDial).Pointer()
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expectedDialerName := runtime.FuncForPC(npipeDialPointer).Name()
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expectedAddress := "//./pipe/kubelet-pod-resources"
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fullPath, err := LocalEndpoint(`pod-resources`, "kubelet")
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require.NoErrorf(t, err, "Failed to create the local endpoint path")
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address, dialer, err := util.GetAddressAndDialer(fullPath)
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require.NoErrorf(t, err, "Failed to parse the endpoint path and get back address and dialer (path=%q)", fullPath)
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dialerPointer := reflect.ValueOf(dialer).Pointer()
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actualDialerName := runtime.FuncForPC(dialerPointer).Name()
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assert.Equalf(t, npipeDialPointer, dialerPointer,
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"Expected dialer %s, but get %s", expectedDialerName, actualDialerName)
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assert.Equal(t, expectedAddress, address)
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}
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