245 lines
3.6 KiB
Go
245 lines
3.6 KiB
Go
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/*
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* Minio Cloud Storage, (C) 2018 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 ellipses
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import (
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"fmt"
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"testing"
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)
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// Test tests args with ellipses.
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func TestHasEllipses(t *testing.T) {
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testCases := []struct {
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args []string
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expectedOk bool
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}{
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// Tests for all args without ellipses.
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{
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[]string{"64"},
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false,
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},
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// Found flower braces, still attempt to parse and throw an error.
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{
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[]string{"{1..64}"},
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true,
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},
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{
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[]string{"{1..2..}"},
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true,
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},
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// Test for valid input.
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{
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[]string{"1...64"},
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true,
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},
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{
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[]string{"{1...2O}"},
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true,
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},
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{
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[]string{"..."},
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true,
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},
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{
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[]string{"{-1...1}"},
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true,
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},
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{
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[]string{"{0...-1}"},
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true,
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},
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{
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[]string{"{1....4}"},
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true,
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},
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{
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[]string{"{1...64}"},
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true,
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},
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{
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[]string{"{...}"},
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true,
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},
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{
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[]string{"{1...64}", "{65...128}"},
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true,
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},
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{
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[]string{"http://minio{2...3}/export/set{1...64}"},
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true,
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},
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{
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[]string{
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"http://minio{2...3}/export/set{1...64}",
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"http://minio{2...3}/export/set{65...128}",
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},
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true,
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},
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{
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[]string{
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"mydisk-{a...z}{1...20}",
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},
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true,
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},
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{
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[]string{
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"mydisk-{1...4}{1..2.}",
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},
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true,
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},
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}
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for i, testCase := range testCases {
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t.Run(fmt.Sprintf("Test%d", i+1), func(t *testing.T) {
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gotOk := HasEllipses(testCase.args...)
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if gotOk != testCase.expectedOk {
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t.Errorf("Expected %t, got %t", testCase.expectedOk, gotOk)
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}
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})
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}
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}
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// Test tests find ellipses patterns.
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func TestFindEllipsesPatterns(t *testing.T) {
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testCases := []struct {
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pattern string
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success bool
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expectedCount int
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}{
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// Tests for all invalid inputs
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{
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"{1..64}",
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false,
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0,
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},
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{
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"1...64",
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false,
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0,
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},
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{
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"...",
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false,
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0,
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},
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{
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"{1...",
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false,
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0,
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},
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{
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"...64}",
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false,
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0,
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},
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{
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"{...}",
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false,
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0,
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},
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{
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"{-1...1}",
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false,
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0,
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},
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{
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"{0...-1}",
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false,
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0,
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},
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{
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"{1...2O}",
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false,
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0,
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},
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{
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"{64...1}",
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false,
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0,
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},
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{
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"{1....4}",
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false,
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0,
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},
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{
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"mydisk-{a...z}{1...20}",
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false,
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0,
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},
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{
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"mydisk-{1...4}{1..2.}",
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false,
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0,
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},
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{
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"{1..2.}-mydisk-{1...4}",
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false,
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0,
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},
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{
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"{{1...4}}",
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false,
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0,
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},
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{
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"{4...02}",
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false,
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0,
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},
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// Test for valid input.
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{
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"{1...64}",
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true,
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64,
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},
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{
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"{1...64} {65...128}",
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true,
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4096,
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},
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{
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"{01...036}",
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true,
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36,
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},
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{
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"{001...036}",
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true,
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36,
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},
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}
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for i, testCase := range testCases {
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t.Run(fmt.Sprintf("Test%d", i+1), func(t *testing.T) {
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argP, err := FindEllipsesPatterns(testCase.pattern)
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if err != nil && testCase.success {
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t.Errorf("Expected success but failed instead %s", err)
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}
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if err == nil && !testCase.success {
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t.Errorf("Expected failure but passed instead")
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}
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if err == nil {
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gotCount := len(argP.Expand())
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if gotCount != testCase.expectedCount {
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t.Errorf("Expected %d, got %d", testCase.expectedCount, gotCount)
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}
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}
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})
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}
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}
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