369 lines
7.9 KiB
Go
369 lines
7.9 KiB
Go
/*
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* Copyright 2020 The Dragonfly Authors
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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 config
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import (
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"os"
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"strings"
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"syscall"
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"testing"
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testifyassert "github.com/stretchr/testify/assert"
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"d7y.io/dragonfly/v2/client/util"
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"d7y.io/dragonfly/v2/cmd/dependency/base"
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)
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func TestDfgetConfig_Validate(t *testing.T) {
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tests := []struct {
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name string
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cfg *ClientOption
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expect func(t *testing.T, err error)
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}{
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{
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name: "no error",
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cfg: &ClientOption{
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URL: "http://path",
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RecursiveAcceptRegex: "(a|b)",
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RecursiveRejectRegex: "(a|b)",
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Output: "/tmp/df/test",
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Header: []string{
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"Accept: *",
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"Host: abc",
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},
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RateLimit: util.RateLimit{Limit: 20971520},
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},
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expect: func(t *testing.T, err error) {
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assert := testifyassert.New(t)
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assert.Equal(nil, err)
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},
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},
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{
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name: "runtime config is nil",
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cfg: nil,
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expect: func(t *testing.T, err error) {
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assert := testifyassert.New(t)
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assert.EqualError(err, "runtime config: invalid argument")
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},
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},
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{
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name: "url is invaild",
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cfg: &ClientOption{
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URL: "http:///path",
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},
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expect: func(t *testing.T, err error) {
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assert := testifyassert.New(t)
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assert.EqualError(err, "url http:///path: invalid argument")
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},
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},
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{
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name: "recursive accept regex is invaild",
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cfg: &ClientOption{
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URL: "http://path",
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RecursiveAcceptRegex: "(a|b))",
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},
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expect: func(t *testing.T, err error) {
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assert := testifyassert.New(t)
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assert.EqualError(err, "error parsing regexp: unexpected ): `(a|b))`")
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},
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},
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{
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name: "recursive reject regex is invaild",
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cfg: &ClientOption{
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URL: "http://path",
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RecursiveRejectRegex: "(a|b))",
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},
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expect: func(t *testing.T, err error) {
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assert := testifyassert.New(t)
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assert.EqualError(err, "error parsing regexp: unexpected ): `(a|b))`")
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},
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},
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{
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name: "output path is not absolute path",
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cfg: &ClientOption{
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URL: "http://path",
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Output: "tmp/df/test",
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},
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expect: func(t *testing.T, err error) {
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assert := testifyassert.New(t)
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assert.EqualError(err, "output path[tmp/df/test] is not absolute path: invalid argument")
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},
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},
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{
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name: "header is invalid",
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cfg: &ClientOption{
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URL: "http://path",
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Output: "/tmp/df/test",
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Header: []string{
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"Accept: *",
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"Host: ",
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},
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},
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expect: func(t *testing.T, err error) {
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assert := testifyassert.New(t)
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assert.EqualError(err, "output header format error: Host: : invalid Header")
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},
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},
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{
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name: "rate limit is invalid",
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cfg: &ClientOption{
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URL: "http://path",
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Output: "/tmp/df/test",
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RateLimit: util.RateLimit{Limit: 20971519},
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},
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expect: func(t *testing.T, err error) {
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assert := testifyassert.New(t)
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assert.EqualError(err, "rate limit must be greater than 20.0MB: invalid argument")
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},
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},
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}
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for _, tc := range tests {
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t.Run(tc.name, func(t *testing.T) {
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err := tc.cfg.Validate()
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tc.expect(t, err)
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})
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}
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}
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func TestDfgetConfig_Convert(t *testing.T) {
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tests := []struct {
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name string
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cfg *ClientOption
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args []string
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expect func(t *testing.T, cfg *ClientOption, err error)
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}{
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{
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name: "Output is nil",
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cfg: &ClientOption{
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URL: "http://path/to/file/",
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Output: "",
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},
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expect: func(t *testing.T, cfg *ClientOption, err error) {
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assert := testifyassert.New(t)
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assert.NoError(err)
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},
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},
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{
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name: "URL is nil",
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cfg: &ClientOption{
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URL: "",
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Output: "/path/to/file",
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Digest: "11111111111111111111111111111111",
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Tag: "v1.0.0",
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Options: base.Options{
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Console: true,
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},
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ShowProgress: true,
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},
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args: []string{"http://path/to/file"},
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expect: func(t *testing.T, cfg *ClientOption, err error) {
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assert := testifyassert.New(t)
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assert.NoError(err)
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assert.Equal("", cfg.Tag)
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assert.Equal(false, cfg.ShowProgress)
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},
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},
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{
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name: "URL is invaild",
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cfg: &ClientOption{
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URL: "file/",
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Output: "",
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},
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expect: func(t *testing.T, cfg *ClientOption, err error) {
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assert := testifyassert.New(t)
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assert.EqualError(err, "get output from url[file/] error")
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},
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},
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}
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for _, tc := range tests {
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t.Run(tc.name, func(t *testing.T) {
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err := tc.cfg.Convert(tc.args)
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tc.expect(t, tc.cfg, err)
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})
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}
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}
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func TestMkdirAllRoot(t *testing.T) {
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assert := testifyassert.New(t)
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err := MkdirAll("/", 0700, os.Getuid(), os.Getgid())
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assert.Nil(err, "mkdir should not return error")
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}
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func TestMkdirAll(t *testing.T) {
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uid := os.Getuid()
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gid := os.Getgid()
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syscall.Umask(0)
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os.RemoveAll("/tmp/df/test")
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tests := []struct {
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name string
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dir string
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parent string
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newDirs []string
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uid int
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gid int
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}{
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{
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name: "dir exists",
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dir: "/tmp/df/test",
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parent: "/tmp/df/test",
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uid: uid,
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gid: gid,
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},
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{
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name: "dir exists",
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dir: "/tmp/df/test",
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parent: "/tmp/df/test",
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uid: uid,
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gid: gid,
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},
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{
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name: "new dir with uid:gid, single layer",
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dir: "/tmp/df/test/x",
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parent: "/tmp/df/test",
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newDirs: []string{
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"/tmp/df/test/x/",
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},
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uid: uid,
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gid: gid,
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},
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{
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name: "new dir with uid:gid, multi layer",
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dir: "/tmp/df/test/x/y/z",
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parent: "/tmp/df/test",
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newDirs: []string{
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"/tmp/df/test/x",
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"/tmp/df/test/x/y",
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"/tmp/df/test/x/y/z",
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},
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uid: uid,
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gid: gid,
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},
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{
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name: "new dir with uid:0, single layer",
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dir: "/tmp/df/test/x",
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parent: "/tmp/df/test",
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newDirs: []string{
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"/tmp/df/test/x",
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},
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uid: uid,
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gid: 0,
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},
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{
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name: "new dir with uid:0, multi layer",
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dir: "/tmp/df/test/x/y/z",
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parent: "/tmp/df/test",
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newDirs: []string{
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"/tmp/df/test/x",
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"/tmp/df/test/x/y",
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"/tmp/df/test/x/y/z",
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},
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uid: uid,
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gid: 0,
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},
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}
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for _, tc := range tests {
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t.Run(tc.name, func(t *testing.T) {
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assert := testifyassert.New(t)
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// prepare parent
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ok := strings.HasPrefix(tc.parent, "/tmp/df/test")
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assert.True(ok, "should in test dir, avoid operating import directories")
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if !ok {
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return
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}
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assert.Nil(os.MkdirAll(tc.parent, 0700))
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defer func() {
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// remove parent directory
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assert.Nil(os.RemoveAll(tc.parent))
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}()
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err := MkdirAll(tc.dir, 0700, tc.uid, tc.gid)
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assert.Nil(err, "mkdir should not return error")
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// check new directories' permission
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for _, dir := range tc.newDirs {
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info, err := os.Stat(dir)
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assert.Nil(err)
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if err != nil {
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continue
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}
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stat, ok := info.Sys().(*syscall.Stat_t)
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assert.True(ok)
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assert.Equal(tc.uid, int(stat.Uid))
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assert.Equal(tc.gid, int(stat.Gid))
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}
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})
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}
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}
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func TestCheckHeader(t *testing.T) {
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cfg := NewDfgetConfig()
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// test empty header
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testifyassert.Nil(t, cfg.checkHeader())
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tests := []struct {
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header string
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hasErr bool
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}{
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{
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header: "",
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hasErr: true,
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},
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{
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header: "#",
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hasErr: true,
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},
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{
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header: "a:b",
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hasErr: false,
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},
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{
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header: "1:2",
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hasErr: false,
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},
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{
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header: "a:b:c",
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hasErr: false,
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},
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{
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header: ":",
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hasErr: true,
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},
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{
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header: " :b",
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hasErr: true,
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},
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{
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header: "a: ",
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hasErr: true,
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},
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}
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for _, test := range tests {
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cfg.Header = []string{test.header}
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if test.hasErr {
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testifyassert.NotNil(t, cfg.checkHeader())
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} else {
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testifyassert.Nil(t, cfg.checkHeader())
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}
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}
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}
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