mirror of
https://github.com/minio/minio.git
synced 2024-12-25 22:55:54 -05:00
355 lines
8.5 KiB
Go
355 lines
8.5 KiB
Go
/*
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* Minio Cloud Storage, (C) 2016 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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"flag"
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"net/http"
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"os"
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"runtime"
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"testing"
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"github.com/minio/cli"
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)
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func TestGetListenIPs(t *testing.T) {
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testCases := []struct {
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addr string
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port string
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shouldPass bool
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}{
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{"localhost", "9000", true},
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{"", "9000", true},
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{"", "", false},
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}
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for _, test := range testCases {
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var addr string
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// Please keep this we need to do this because
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// of odd https://play.golang.org/p/4dMPtM6Wdd
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// implementation issue.
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if test.port != "" {
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addr = test.addr + ":" + test.port
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}
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hosts, port, err := getListenIPs(&http.Server{
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Addr: addr,
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})
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if !test.shouldPass && err == nil {
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t.Fatalf("Test should fail but succeeded %s", err)
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}
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if test.shouldPass && err != nil {
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t.Fatalf("Test should succeed but failed %s", err)
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}
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if test.shouldPass {
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if port != test.port {
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t.Errorf("Test expected %s, got %s", test.port, port)
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}
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if len(hosts) == 0 {
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t.Errorf("Test unexpected value hosts cannot be empty %#v", test)
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}
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}
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}
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}
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func TestFinalizeEndpoints(t *testing.T) {
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testCases := []struct {
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tls bool
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addr string
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}{
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{false, ":80"},
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{true, ":80"},
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{false, "localhost:80"},
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{true, "localhost:80"},
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}
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for i, test := range testCases {
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endPoints := finalizeEndpoints(test.tls, &http.Server{Addr: test.addr})
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if len(endPoints) <= 0 {
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t.Errorf("Test case %d returned with no API end points for %s",
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i+1, test.addr)
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}
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}
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}
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// Tests all the expected input disks for function checkSufficientDisks.
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func TestCheckSufficientDisks(t *testing.T) {
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var xlDisks []string
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if runtime.GOOS == "windows" {
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xlDisks = []string{
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"C:\\mnt\\backend1",
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"C:\\mnt\\backend2",
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"C:\\mnt\\backend3",
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"C:\\mnt\\backend4",
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"C:\\mnt\\backend5",
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"C:\\mnt\\backend6",
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"C:\\mnt\\backend7",
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"C:\\mnt\\backend8",
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"C:\\mnt\\backend9",
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"C:\\mnt\\backend10",
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"C:\\mnt\\backend11",
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"C:\\mnt\\backend12",
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"C:\\mnt\\backend13",
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"C:\\mnt\\backend14",
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"C:\\mnt\\backend15",
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"C:\\mnt\\backend16",
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"C:\\mnt\\backend17",
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}
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} else {
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xlDisks = []string{
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"/mnt/backend1",
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"/mnt/backend2",
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"/mnt/backend3",
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"/mnt/backend4",
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"/mnt/backend5",
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"/mnt/backend6",
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"/mnt/backend7",
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"/mnt/backend8",
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"/mnt/backend9",
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"/mnt/backend10",
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"/mnt/backend11",
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"/mnt/backend12",
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"/mnt/backend13",
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"/mnt/backend14",
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"/mnt/backend15",
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"/mnt/backend16",
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"/mnt/backend17",
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}
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}
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// List of test cases fo sufficient disk verification.
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testCases := []struct {
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disks []string
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expectedErr error
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}{
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// Even number of disks '6'.
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{
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xlDisks[0:6],
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nil,
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},
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// Even number of disks '12'.
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{
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xlDisks[0:12],
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nil,
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},
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// Even number of disks '16'.
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{
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xlDisks[0:16],
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nil,
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},
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// Larger than maximum number of disks > 16.
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{
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xlDisks,
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errXLMaxDisks,
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},
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// Lesser than minimum number of disks < 6.
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{
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xlDisks[0:3],
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errXLMinDisks,
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},
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// Odd number of disks, not divisible by '2'.
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{
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append(xlDisks[0:10], xlDisks[11]),
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errXLNumDisks,
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},
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}
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// Validates different variations of input disks.
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for i, testCase := range testCases {
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endpoints, err := parseStorageEndpoints(testCase.disks)
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if err != nil {
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t.Fatalf("Unexpected error %s", err)
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}
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if checkSufficientDisks(endpoints) != testCase.expectedErr {
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t.Errorf("Test %d expected to pass for disks %s", i+1, testCase.disks)
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}
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}
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}
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func TestParseStorageEndpoints(t *testing.T) {
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testCases := []struct {
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globalMinioHost string
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host string
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expectedErr error
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}{
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{"", "http://localhost/export", nil},
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{"testhost", "http://localhost/export", errInvalidArgument},
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{"", "http://localhost:9000/export", errInvalidArgument},
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{"testhost", "http://localhost:9000/export", nil},
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}
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for i, test := range testCases {
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globalMinioHost = test.globalMinioHost
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_, err := parseStorageEndpoints([]string{test.host})
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if err != test.expectedErr {
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t.Errorf("Test %d : got %v, expected %v", i+1, err, test.expectedErr)
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}
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}
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// Should be reset back to "" so that we don't affect other tests.
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globalMinioHost = ""
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}
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func TestCheckEndpointsSyntax(t *testing.T) {
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var testCases []string
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if runtime.GOOS == "windows" {
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testCases = []string{
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"\\export",
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"D:\\export",
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"D:\\",
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"D:",
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"\\",
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}
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} else {
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testCases = []string{
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"/export",
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}
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}
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testCasesCommon := []string{
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"export",
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"http://localhost/export",
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"https://localhost/export",
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}
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testCases = append(testCases, testCasesCommon...)
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for _, disk := range testCases {
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eps, err := parseStorageEndpoints([]string{disk})
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if err != nil {
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t.Error(disk, err)
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continue
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}
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// This will fatalIf() if endpoint is invalid.
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checkEndpointsSyntax(eps, []string{disk})
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}
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}
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func TestCheckServerSyntax(t *testing.T) {
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app := cli.NewApp()
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app.Commands = []cli.Command{serverCmd}
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serverFlagSet := flag.NewFlagSet("server", 0)
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cli.NewContext(app, serverFlagSet, nil)
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disksGen := func(n int) []string {
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disks, err := getRandomDisks(n)
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if err != nil {
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t.Fatalf("Unable to initialie disks %s", err)
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}
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return disks
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}
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testCases := [][]string{
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disksGen(1),
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disksGen(4),
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disksGen(8),
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disksGen(16),
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}
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for i, disks := range testCases {
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err := serverFlagSet.Parse(disks)
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if err != nil {
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t.Errorf("Test %d failed to parse arguments %s", i+1, disks)
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}
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defer removeRoots(disks)
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endpoints, err := parseStorageEndpoints(disks)
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if err != nil {
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t.Fatalf("Test %d : Unexpected error %s", i+1, err)
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}
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checkEndpointsSyntax(endpoints, disks)
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_, err = initStorageDisks(endpoints, nil)
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if err != nil {
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t.Errorf("Test %d : disk init failed : %s", i+1, err)
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}
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}
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}
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func TestIsDistributedSetup(t *testing.T) {
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var testCases []struct {
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disks []string
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result bool
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}
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if runtime.GOOS == "windows" {
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testCases = []struct {
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disks []string
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result bool
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}{
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{[]string{`http://4.4.4.4/c:\mnt\disk1`, `http://4.4.4.4/c:\mnt\disk2`}, true},
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{[]string{`http://4.4.4.4/c:\mnt\disk1`, `http://127.0.0.1/c:\mnt\disk2`}, true},
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{[]string{`c:\mnt\disk1`, `c:\mnt\disk2`}, false},
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}
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} else {
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testCases = []struct {
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disks []string
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result bool
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}{
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{[]string{"http://4.4.4.4/mnt/disk1", "http://4.4.4.4/mnt/disk2"}, true},
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{[]string{"http://4.4.4.4/mnt/disk1", "http://127.0.0.1/mnt/disk2"}, true},
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{[]string{"/mnt/disk1", "/mnt/disk2"}, false},
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}
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}
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for i, test := range testCases {
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endpoints, err := parseStorageEndpoints(test.disks)
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if err != nil {
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t.Fatalf("Test %d: Unexpected error: %s", i+1, err)
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}
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res := isDistributedSetup(endpoints)
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if res != test.result {
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t.Errorf("Test %d: expected result %t but received %t", i+1, test.result, res)
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}
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}
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// Test cases when globalMinioHost is set
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globalMinioHost = "testhost"
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testCases = []struct {
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disks []string
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result bool
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}{
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{[]string{"http://127.0.0.1:9001/mnt/disk1", "http://127.0.0.1:9002/mnt/disk2", "http://127.0.0.1:9003/mnt/disk3", "http://127.0.0.1:9004/mnt/disk4"}, true},
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{[]string{"/mnt/disk1", "/mnt/disk2"}, false},
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}
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for i, test := range testCases {
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endpoints, err := parseStorageEndpoints(test.disks)
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if err != nil {
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t.Fatalf("Test %d: Unexpected error: %s", i+1, err)
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}
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res := isDistributedSetup(endpoints)
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if res != test.result {
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t.Errorf("Test %d: expected result %t but received %t", i+1, test.result, res)
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}
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}
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// Reset so that we don't affect other tests.
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globalMinioHost = ""
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}
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func TestInitServerConfig(t *testing.T) {
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ctx := &cli.Context{}
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root, err := newTestConfig("us-east-1")
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if err != nil {
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t.Fatal("Failed to set up test config")
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}
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defer removeAll(root)
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testCases := []struct {
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envVar string
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val string
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}{
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{"MINIO_MAXCONN", "10"},
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{"MINIO_CACHE_SIZE", "42MB"},
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{"MINIO_CACHE_EXPIRY", "2h45m"},
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{"MINIO_ACCESS_KEY", "abcd1"},
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{"MINIO_SECRET_KEY", "abcd12345"},
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}
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for i, test := range testCases {
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tErr := os.Setenv(test.envVar, test.val)
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if tErr != nil {
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t.Fatalf("Test %d failed with %v", i+1, tErr)
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}
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initServerConfig(ctx)
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}
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}
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