You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
388 lines
8.2 KiB
388 lines
8.2 KiB
/*
|
|
* Minio Cloud Storage, (C) 2018 Minio, Inc.
|
|
*
|
|
* 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 cmd
|
|
|
|
import (
|
|
"fmt"
|
|
"reflect"
|
|
"testing"
|
|
|
|
"github.com/minio/minio/pkg/ellipses"
|
|
)
|
|
|
|
// Tests create endpoints with ellipses and without.
|
|
func TestCreateServerEndpoints(t *testing.T) {
|
|
testCases := []struct {
|
|
serverAddr string
|
|
args []string
|
|
success bool
|
|
}{
|
|
// Invalid input.
|
|
{"", []string{}, false},
|
|
// Range cannot be negative.
|
|
{":9000", []string{"/export1{-1...1}"}, false},
|
|
// Range cannot start bigger than end.
|
|
{":9000", []string{"/export1{64...1}"}, false},
|
|
// Range can only be numeric.
|
|
{":9000", []string{"/export1{a...z}"}, false},
|
|
// Duplicate disks not allowed.
|
|
{":9000", []string{"/export1{1...32}", "/export1{1...32}"}, false},
|
|
// Same host cannot export same disk on two ports - special case localhost.
|
|
{":9001", []string{"http://localhost:900{1...2}/export{1...64}"}, false},
|
|
|
|
// Valid inputs.
|
|
{":9000", []string{"/export1"}, true},
|
|
{":9000", []string{"/export1", "/export2", "/export3", "/export4"}, true},
|
|
{":9000", []string{"/export1{1...64}"}, true},
|
|
{":9000", []string{"/export1{01...64}"}, true},
|
|
{":9000", []string{"/export1{1...32}", "/export1{33...64}"}, true},
|
|
{":9001", []string{"http://localhost:9001/export{1...64}"}, true},
|
|
{":9001", []string{"http://localhost:9001/export{01...64}"}, true},
|
|
}
|
|
|
|
for i, testCase := range testCases {
|
|
_, _, _, _, _, err := createServerEndpoints(testCase.serverAddr, testCase.args...)
|
|
if err != nil && testCase.success {
|
|
t.Errorf("Test %d: Expected success but failed instead %s", i+1, err)
|
|
}
|
|
if err == nil && !testCase.success {
|
|
t.Errorf("Test %d: Expected failure but passed instead", i+1)
|
|
}
|
|
}
|
|
}
|
|
|
|
// Test tests calculating set indexes.
|
|
func TestGetSetIndexes(t *testing.T) {
|
|
testCases := []struct {
|
|
args []string
|
|
totalSizes []uint64
|
|
indexes [][]uint64
|
|
success bool
|
|
}{
|
|
// Invalid inputs.
|
|
{
|
|
[]string{"data{1...27}"},
|
|
[]uint64{27},
|
|
nil,
|
|
false,
|
|
},
|
|
// Valid inputs.
|
|
{
|
|
[]string{"data{1...64}"},
|
|
[]uint64{64},
|
|
[][]uint64{[]uint64{16, 16, 16, 16}},
|
|
true,
|
|
},
|
|
{
|
|
[]string{"data{1...24}"},
|
|
[]uint64{24},
|
|
[][]uint64{[]uint64{12, 12}},
|
|
true,
|
|
},
|
|
{
|
|
[]string{"data/controller{1...11}/export{1...8}"},
|
|
[]uint64{88},
|
|
[][]uint64{[]uint64{8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8}},
|
|
true,
|
|
},
|
|
{
|
|
[]string{"data{1...4}"},
|
|
[]uint64{4},
|
|
[][]uint64{[]uint64{4}},
|
|
true,
|
|
},
|
|
}
|
|
|
|
for i, testCase := range testCases {
|
|
t.Run(fmt.Sprintf("Test%d", i+1), func(t *testing.T) {
|
|
gotIndexes, err := getSetIndexes(testCase.args, testCase.totalSizes)
|
|
if err != nil && testCase.success {
|
|
t.Errorf("Expected success but failed instead %s", err)
|
|
}
|
|
if err == nil && !testCase.success {
|
|
t.Errorf("Expected failure but passed instead")
|
|
}
|
|
if !reflect.DeepEqual(testCase.indexes, gotIndexes) {
|
|
t.Errorf("Expected %v, got %v", testCase.indexes, gotIndexes)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func getSequences(start int, number int, paddinglen int) (seq []string) {
|
|
for i := start; i <= number; i++ {
|
|
if paddinglen == 0 {
|
|
seq = append(seq, fmt.Sprintf("%d", i))
|
|
} else {
|
|
seq = append(seq, fmt.Sprintf(fmt.Sprintf("%%0%dd", paddinglen), i))
|
|
}
|
|
}
|
|
return seq
|
|
}
|
|
|
|
// Test tests parses endpoint ellipses input pattern.
|
|
func TestParseEndpointSet(t *testing.T) {
|
|
testCases := []struct {
|
|
arg string
|
|
es endpointSet
|
|
success bool
|
|
}{
|
|
// Tests invalid inputs.
|
|
{
|
|
"...",
|
|
endpointSet{},
|
|
false,
|
|
},
|
|
// Indivisible range.
|
|
{
|
|
"{1...27}",
|
|
endpointSet{},
|
|
false,
|
|
},
|
|
// No range specified.
|
|
{
|
|
"{...}",
|
|
endpointSet{},
|
|
false,
|
|
},
|
|
// Invalid range.
|
|
{
|
|
"http://minio{2...3}/export/set{1...0}",
|
|
endpointSet{},
|
|
false,
|
|
},
|
|
// Range cannot be smaller than 4 minimum.
|
|
{
|
|
"/export{1..2}",
|
|
endpointSet{},
|
|
false,
|
|
},
|
|
// Unsupported characters.
|
|
{
|
|
"/export/test{1...2O}",
|
|
endpointSet{},
|
|
false,
|
|
},
|
|
// Tests valid inputs.
|
|
{
|
|
"/export/set{1...64}",
|
|
endpointSet{
|
|
[]ellipses.ArgPattern{
|
|
[]ellipses.Pattern{
|
|
{
|
|
"/export/set",
|
|
"",
|
|
getSequences(1, 64, 0),
|
|
},
|
|
},
|
|
},
|
|
nil,
|
|
[][]uint64{[]uint64{16, 16, 16, 16}},
|
|
},
|
|
true,
|
|
},
|
|
// Valid input for distributed setup.
|
|
{
|
|
"http://minio{2...3}/export/set{1...64}",
|
|
endpointSet{
|
|
[]ellipses.ArgPattern{
|
|
[]ellipses.Pattern{
|
|
{
|
|
"",
|
|
"",
|
|
getSequences(1, 64, 0),
|
|
},
|
|
{
|
|
"http://minio",
|
|
"/export/set",
|
|
getSequences(2, 3, 0),
|
|
},
|
|
},
|
|
},
|
|
nil,
|
|
[][]uint64{[]uint64{16, 16, 16, 16, 16, 16, 16, 16}},
|
|
},
|
|
true,
|
|
},
|
|
// Supporting some advanced cases.
|
|
{
|
|
"http://minio{1...64}.mydomain.net/data",
|
|
endpointSet{
|
|
[]ellipses.ArgPattern{
|
|
[]ellipses.Pattern{
|
|
{
|
|
"http://minio",
|
|
".mydomain.net/data",
|
|
getSequences(1, 64, 0),
|
|
},
|
|
},
|
|
},
|
|
nil,
|
|
[][]uint64{[]uint64{16, 16, 16, 16}},
|
|
},
|
|
true,
|
|
},
|
|
{
|
|
"http://rack{1...4}.mydomain.minio{1...16}/data",
|
|
endpointSet{
|
|
[]ellipses.ArgPattern{
|
|
[]ellipses.Pattern{
|
|
{
|
|
"",
|
|
"/data",
|
|
getSequences(1, 16, 0),
|
|
},
|
|
{
|
|
"http://rack",
|
|
".mydomain.minio",
|
|
getSequences(1, 4, 0),
|
|
},
|
|
},
|
|
},
|
|
nil,
|
|
[][]uint64{[]uint64{16, 16, 16, 16}},
|
|
},
|
|
true,
|
|
},
|
|
// Supporting kubernetes cases.
|
|
{
|
|
"http://minio{0...15}.mydomain.net/data{0...1}",
|
|
endpointSet{
|
|
[]ellipses.ArgPattern{
|
|
[]ellipses.Pattern{
|
|
{
|
|
"",
|
|
"",
|
|
getSequences(0, 1, 0),
|
|
},
|
|
{
|
|
"http://minio",
|
|
".mydomain.net/data",
|
|
getSequences(0, 15, 0),
|
|
},
|
|
},
|
|
},
|
|
nil,
|
|
[][]uint64{[]uint64{16, 16}},
|
|
},
|
|
true,
|
|
},
|
|
// No host regex, just disks.
|
|
{
|
|
"http://server1/data{1...32}",
|
|
endpointSet{
|
|
[]ellipses.ArgPattern{
|
|
[]ellipses.Pattern{
|
|
{
|
|
"http://server1/data",
|
|
"",
|
|
getSequences(1, 32, 0),
|
|
},
|
|
},
|
|
},
|
|
nil,
|
|
[][]uint64{[]uint64{16, 16}},
|
|
},
|
|
true,
|
|
},
|
|
// No host regex, just disks with two position numerics.
|
|
{
|
|
"http://server1/data{01...32}",
|
|
endpointSet{
|
|
[]ellipses.ArgPattern{
|
|
[]ellipses.Pattern{
|
|
{
|
|
"http://server1/data",
|
|
"",
|
|
getSequences(1, 32, 2),
|
|
},
|
|
},
|
|
},
|
|
nil,
|
|
[][]uint64{[]uint64{16, 16}},
|
|
},
|
|
true,
|
|
},
|
|
// More than 2 ellipses are supported as well.
|
|
{
|
|
"http://minio{2...3}/export/set{1...64}/test{1...2}",
|
|
endpointSet{
|
|
[]ellipses.ArgPattern{
|
|
[]ellipses.Pattern{
|
|
{
|
|
"",
|
|
"",
|
|
getSequences(1, 2, 0),
|
|
},
|
|
{
|
|
"",
|
|
"/test",
|
|
getSequences(1, 64, 0),
|
|
},
|
|
{
|
|
"http://minio",
|
|
"/export/set",
|
|
getSequences(2, 3, 0),
|
|
},
|
|
},
|
|
},
|
|
nil,
|
|
[][]uint64{[]uint64{16, 16, 16, 16, 16, 16, 16, 16,
|
|
16, 16, 16, 16, 16, 16, 16, 16}},
|
|
},
|
|
true,
|
|
},
|
|
// More than 1 ellipses per argument for standalone setup.
|
|
{
|
|
"/export{1...10}/disk{1...10}",
|
|
endpointSet{
|
|
[]ellipses.ArgPattern{
|
|
[]ellipses.Pattern{
|
|
{
|
|
"",
|
|
"",
|
|
getSequences(1, 10, 0),
|
|
},
|
|
{
|
|
"/export",
|
|
"/disk",
|
|
getSequences(1, 10, 0),
|
|
},
|
|
},
|
|
},
|
|
nil,
|
|
[][]uint64{[]uint64{10, 10, 10, 10, 10, 10, 10, 10, 10, 10}},
|
|
},
|
|
true,
|
|
},
|
|
}
|
|
|
|
for i, testCase := range testCases {
|
|
t.Run(fmt.Sprintf("Test%d", i+1), func(t *testing.T) {
|
|
gotEs, err := parseEndpointSet(testCase.arg)
|
|
if err != nil && testCase.success {
|
|
t.Errorf("Expected success but failed instead %s", err)
|
|
}
|
|
if err == nil && !testCase.success {
|
|
t.Errorf("Expected failure but passed instead")
|
|
}
|
|
if !reflect.DeepEqual(testCase.es, gotEs) {
|
|
t.Errorf("Expected %v, got %v", testCase.es, gotEs)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|