3e31ee9455
With the recent merging of embedded package imports and the entry CLI package, it is now possible for users to build in mcl code into a single binary. This additional permission makes it explicitly clear that this is permitted to make it easier for those users. The condition is phrased so that the terms can be "patched" by the original author if it's necessary for the project. For example, if the name of the language (mcl) changes, has a differently named new version, someone finds a phrasing improvement or a legal loophole, or for some other reasonable circumstance. Now go write some beautiful embedded tools!
249 lines
6.7 KiB
Go
249 lines
6.7 KiB
Go
// Mgmt
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// Copyright (C) 2013-2024+ James Shubin and the project contributors
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// Written by James Shubin <james@shubin.ca> and the project contributors
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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// Additional permission under GNU GPL version 3 section 7
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//
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// If you modify this program, or any covered work, by linking or combining it
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// with embedded mcl code and modules (and that the embedded mcl code and
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// modules which link with this program, contain a copy of their source code in
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// the authoritative form) containing parts covered by the terms of any other
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// license, the licensors of this program grant you additional permission to
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// convey the resulting work. Furthermore, the licensors of this program grant
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// the original author, James Shubin, additional permission to update this
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// additional permission if he deems it necessary to achieve the goals of this
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// additional permission.
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//go:build !root
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package util
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import (
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"context"
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"os/user"
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"reflect"
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"strconv"
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"testing"
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"github.com/purpleidea/mgmt/engine"
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"github.com/purpleidea/mgmt/lang/types"
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)
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func TestUnknownGroup(t *testing.T) {
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gid, err := GetGID("unknowngroup")
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if err == nil {
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t.Errorf("expected failure, but passed with: %d", gid)
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}
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}
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func TestUnknownUser(t *testing.T) {
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uid, err := GetUID("unknownuser")
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if err == nil {
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t.Errorf("expected failure, but passed with: %d", uid)
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}
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}
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func TestCurrentUserGroupByName(t *testing.T) {
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// get current user
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userObj, err := user.Current()
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if err != nil {
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t.Errorf("error trying to lookup current user: %s", err.Error())
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}
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currentUID := userObj.Uid
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currentGID := userObj.Gid
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var uid int
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var gid int
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// now try to get the uid/gid via our API (via username and group name)
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if uid, err = GetUID(userObj.Username); err != nil {
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t.Errorf("error trying to lookup current user UID: %s", err.Error())
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}
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if strconv.Itoa(uid) != currentUID {
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t.Errorf("uid didn't match current user's: %s vs %s", strconv.Itoa(uid), currentUID)
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}
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// macOS users do not have a group with their name on it, so not assuming this here
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group, err := user.LookupGroupId(currentGID)
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if err != nil {
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t.Errorf("failed to lookup group by id: %s", currentGID)
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}
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if gid, err = GetGID(group.Name); err != nil {
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t.Errorf("error trying to lookup current user UID: %s", err.Error())
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}
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if strconv.Itoa(gid) != currentGID {
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t.Errorf("gid didn't match current user's: %s vs %s", strconv.Itoa(gid), currentGID)
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}
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}
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func TestCurrentUserGroupById(t *testing.T) {
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// get current user
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userObj, err := user.Current()
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if err != nil {
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t.Errorf("error trying to lookup current user: %s", err.Error())
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}
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currentUID := userObj.Uid
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currentGID := userObj.Gid
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var uid int
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var gid int
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// now try to get the uid/gid via our API (via uid and gid)
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if uid, err = GetUID(currentUID); err != nil {
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t.Errorf("error trying to lookup current user UID: %s", err.Error())
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}
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if strconv.Itoa(uid) != currentUID {
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t.Errorf("uid didn't match current user's: %s vs %s", strconv.Itoa(uid), currentUID)
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}
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if gid, err = GetGID(currentGID); err != nil {
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t.Errorf("error trying to lookup current user UID: %s", err.Error())
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}
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if strconv.Itoa(gid) != currentGID {
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t.Errorf("gid didn't match current user's: %s vs %s", strconv.Itoa(gid), currentGID)
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}
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}
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func TestStructTagToFieldName0(t *testing.T) {
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type foo struct {
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A string `lang:"aaa"`
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B bool `lang:"bbb"`
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C int64 `lang:"ccc"`
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}
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f := &foo{ // a ptr!
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A: "hello",
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B: true,
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C: 13,
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}
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m, err := StructTagToFieldName(f) // (map[string]string, error)
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if err != nil {
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t.Errorf("got error: %+v", err)
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return
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}
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t.Logf("got output: %+v", m)
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expected := map[string]string{
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"aaa": "A",
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"bbb": "B",
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"ccc": "C",
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}
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if !reflect.DeepEqual(m, expected) {
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t.Errorf("unexpected result")
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return
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}
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}
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func TestStructTagToFieldName1(t *testing.T) {
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type foo struct {
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A string `lang:"aaa"`
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B bool `lang:"bbb"`
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C int64 `lang:"ccc"`
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}
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f := foo{ // not a ptr!
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A: "hello",
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B: true,
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C: 13,
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}
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m, err := StructTagToFieldName(f) // (map[string]string, error)
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if err == nil {
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t.Errorf("expected error, got nil")
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//return
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}
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t.Logf("got output: %+v", m)
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t.Logf("got error: %+v", err)
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}
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func TestStructTagToFieldName2(t *testing.T) {
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m, err := StructTagToFieldName(nil) // (map[string]string, error)
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if err == nil {
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t.Errorf("expected error, got nil")
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//return
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}
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t.Logf("got output: %+v", m)
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t.Logf("got error: %+v", err)
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}
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type testEngineRes struct {
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PublicProp1 string `lang:"PublicProp1" yaml:"PublicProp1"`
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PublicProp2 map[string][]map[string]int `lang:"PublicProp2" yaml:"PublicProp2"`
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privateProp1 bool
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privateProp2 []int
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}
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func (t *testEngineRes) CheckApply(context.Context, bool) (bool, error) { return false, nil }
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func (t *testEngineRes) Cleanup() error { return nil }
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func (t *testEngineRes) Cmp(engine.Res) error { return nil }
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func (t *testEngineRes) Default() engine.Res { return t }
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func (t *testEngineRes) Init(*engine.Init) error { return nil }
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func (t *testEngineRes) Kind() string { return "test-kind" }
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func (t *testEngineRes) MetaParams() *engine.MetaParams { return nil }
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func (t *testEngineRes) Name() string { return "test-name" }
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func (t *testEngineRes) SetKind(string) {}
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func (t *testEngineRes) SetMetaParams(*engine.MetaParams) {}
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func (t *testEngineRes) SetName(string) {}
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func (t *testEngineRes) String() string { return "test-string" }
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func (t *testEngineRes) Validate() error { return nil }
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func (t *testEngineRes) Watch(context.Context) error { return nil }
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func TestLangFieldNameToStructType(t *testing.T) {
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k := "test-kind"
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engine.RegisterResource(k, func() engine.Res { return &testEngineRes{} })
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res, err := LangFieldNameToStructType(k)
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expected := map[string]*types.Type{
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"PublicProp1": types.TypeStr,
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"PublicProp2": {
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Kind: types.KindMap,
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Key: types.TypeStr,
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Val: &types.Type{
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Kind: types.KindList,
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Val: &types.Type{
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Kind: types.KindMap,
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Key: types.TypeStr,
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Val: types.TypeInt,
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},
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},
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},
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}
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if err != nil {
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t.Errorf("error trying to get the field name type map: %s", err.Error())
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return
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}
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if !reflect.DeepEqual(res, expected) {
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t.Errorf("unexpected result: %+v", res)
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return
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}
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}
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