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183 lines
5.2 KiB
183 lines
5.2 KiB
/*
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* Minio Cloud Storage, (C) 2017 Minio, Inc.
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*
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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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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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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 cmd
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import (
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"fmt"
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"net"
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"runtime"
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"testing"
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"github.com/minio/minio-go/pkg/set"
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)
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func TestMustSplitHostPort(t *testing.T) {
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testCases := []struct {
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hostPort string
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expectedHost string
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expectedPort string
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}{
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{":54321", "", "54321"},
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{"server:54321", "server", "54321"},
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{":", "", ""},
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{":0", "", "0"},
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{":-10", "", "-10"},
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{"server:100000000", "server", "100000000"},
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{"server:https", "server", "https"},
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}
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for _, testCase := range testCases {
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host, port := mustSplitHostPort(testCase.hostPort)
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if testCase.expectedHost != host {
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t.Fatalf("host: expected = %v, got = %v", testCase.expectedHost, host)
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}
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if testCase.expectedPort != port {
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t.Fatalf("port: expected = %v, got = %v", testCase.expectedPort, port)
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}
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}
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}
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func TestMustGetLocalIP4(t *testing.T) {
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testCases := []struct {
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expectedIPList set.StringSet
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}{
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{set.CreateStringSet("127.0.0.1")},
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}
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for _, testCase := range testCases {
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ipList := mustGetLocalIP4()
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if testCase.expectedIPList != nil && testCase.expectedIPList.Intersection(ipList).IsEmpty() {
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t.Fatalf("host: expected = %v, got = %v", testCase.expectedIPList, ipList)
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}
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}
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}
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func TestGetHostIP(t *testing.T) {
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_, err := getHostIP4("myserver")
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testCases := []struct {
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host string
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expectedIPList set.StringSet
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expectedErr error
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}{
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{"localhost", set.CreateStringSet("127.0.0.1"), nil},
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{"example.org", set.CreateStringSet("93.184.216.34"), nil},
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{"myserver", nil, err},
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}
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for _, testCase := range testCases {
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ipList, err := getHostIP4(testCase.host)
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if testCase.expectedErr == nil {
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if err != nil {
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t.Fatalf("error: expected = <nil>, got = %v", err)
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}
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} else if err == nil {
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t.Fatalf("error: expected = %v, got = <nil>", testCase.expectedErr)
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} else if testCase.expectedErr.Error() != err.Error() {
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t.Fatalf("error: expected = %v, got = %v", testCase.expectedErr, err)
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}
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if testCase.expectedIPList != nil && testCase.expectedIPList.Intersection(ipList).IsEmpty() {
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t.Fatalf("host: expected = %v, got = %v", testCase.expectedIPList, ipList)
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}
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}
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}
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// Tests finalize api endpoints.
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func TestGetAPIEndpoints(t *testing.T) {
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testCases := []struct {
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serverAddr string
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expectedResult string
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}{
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{":80", "http://127.0.0.1:80"},
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{"127.0.0.1:80", "http://127.0.0.1:80"},
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{"localhost:80", "http://localhost:80"},
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}
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for i, testCase := range testCases {
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apiEndpoints := getAPIEndpoints(testCase.serverAddr)
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apiEndpointSet := set.CreateStringSet(apiEndpoints...)
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if !apiEndpointSet.Contains(testCase.expectedResult) {
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t.Fatalf("test %d: expected: Found, got: Not Found", i+1)
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}
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}
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}
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// Tests for port availability logic written for server startup sequence.
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func TestCheckPortAvailability(t *testing.T) {
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// Make a port is not available.
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port := getFreePort()
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listener, err := net.Listen("tcp", net.JoinHostPort("", port))
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if err != nil {
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t.Fatalf("Unable to listen on port %v", port)
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}
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defer listener.Close()
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testCases := []struct {
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port string
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expectedErr error
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}{
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{port, fmt.Errorf("listen tcp :%v: bind: address already in use", port)},
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{getFreePort(), nil},
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}
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for _, testCase := range testCases {
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// On MS Windows, skip checking error case due to https://github.com/golang/go/issues/7598
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if runtime.GOOS == globalWindowsOSName && testCase.expectedErr != nil {
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continue
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}
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err := checkPortAvailability(testCase.port)
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if testCase.expectedErr == nil {
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if err != nil {
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t.Fatalf("error: expected = <nil>, got = %v", err)
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}
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} else if err == nil {
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t.Fatalf("error: expected = %v, got = <nil>", testCase.expectedErr)
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} else if testCase.expectedErr.Error() != err.Error() {
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t.Fatalf("error: expected = %v, got = %v", testCase.expectedErr, err)
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}
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}
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}
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func TestCheckLocalServerAddr(t *testing.T) {
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testCases := []struct {
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serverAddr string
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expectedErr error
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}{
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{":54321", nil},
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{"localhost:54321", nil},
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{"", fmt.Errorf("missing port in address")},
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{"localhost", fmt.Errorf("missing port in address localhost")},
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{"example.org:54321", fmt.Errorf("host in server address should be this server")},
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{":0", fmt.Errorf("port number must be between 1 to 65535")},
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{":-10", fmt.Errorf("port number must be between 1 to 65535")},
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}
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for _, testCase := range testCases {
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err := CheckLocalServerAddr(testCase.serverAddr)
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if testCase.expectedErr == nil {
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if err != nil {
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t.Fatalf("error: expected = <nil>, got = %v", err)
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}
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} else if err == nil {
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t.Fatalf("error: expected = %v, got = <nil>", testCase.expectedErr)
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} else if testCase.expectedErr.Error() != err.Error() {
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t.Fatalf("error: expected = %v, got = %v", testCase.expectedErr, err)
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}
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}
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}
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