cherry-pick: 3157 excessive ptrs

Merge in DNS/adguard-home from 3157-excessive-ptrs to master

Updates #3157.

Squashed commit of the following:

commit 6803988240dca2f147bb80a5b3f78d7749d2fa14
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Tue Apr 19 14:50:01 2022 +0300

    aghnet: and again

commit 1a7f4d1dbc8fd4d3ae620349917526a75fa71b47
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Tue Apr 19 14:49:20 2022 +0300

    aghnet: docs again

commit d88da1fc7135f3cd03aff10b02d9957c8ffdfd30
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Tue Apr 19 14:47:36 2022 +0300

    aghnet: imp docs

commit c45dbc7800e882c6c4110aab640c32b03046f89a
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Tue Apr 19 14:41:19 2022 +0300

    aghnet: keep alphabetical order

commit b61781785d096ef43f60fb4f1905a4ed3cdf7c68
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Tue Apr 19 13:50:56 2022 +0300

    aghnet: imp code quality

commit 578dbd71ed2f2089c69343d7d4bf8bbc29150ace
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Tue Apr 12 17:02:38 2022 +0300

    aghnet: imp arp container
This commit is contained in:
Eugene Burkov
2022-04-19 15:01:49 +03:00
committed by Ainar Garipov
parent 723279121a
commit c4a13b92d2
39 changed files with 2111 additions and 510 deletions

View File

@@ -6,37 +6,32 @@ package aghnet
import (
"context"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func createTestSystemResolversImp(
func createTestSystemResolversImpl(
t *testing.T,
refreshDur time.Duration,
hostGenFunc HostGenFunc,
) (imp *systemResolvers) {
t.Helper()
sr := createTestSystemResolvers(t, refreshDur, hostGenFunc)
sr := createTestSystemResolvers(t, hostGenFunc)
require.IsType(t, (*systemResolvers)(nil), sr)
var ok bool
imp, ok = sr.(*systemResolvers)
require.True(t, ok)
return imp
return sr.(*systemResolvers)
}
func TestSystemResolvers_Refresh(t *testing.T) {
t.Run("expected_error", func(t *testing.T) {
sr := createTestSystemResolvers(t, 0, nil)
sr := createTestSystemResolvers(t, nil)
assert.NoError(t, sr.refresh())
})
t.Run("unexpected_error", func(t *testing.T) {
_, err := NewSystemResolvers(0, func() string {
_, err := NewSystemResolvers(func() string {
return "127.0.0.1::123"
})
assert.Error(t, err)
@@ -44,7 +39,7 @@ func TestSystemResolvers_Refresh(t *testing.T) {
}
func TestSystemResolvers_DialFunc(t *testing.T) {
imp := createTestSystemResolversImp(t, 0, nil)
imp := createTestSystemResolversImpl(t, nil)
testCases := []struct {
want error
@@ -52,7 +47,7 @@ func TestSystemResolvers_DialFunc(t *testing.T) {
address string
}{{
want: errFakeDial,
name: "valid",
name: "valid_ipv4",
address: "127.0.0.1",
}, {
want: errFakeDial,