Pull request 2195: upd-go-code

Squashed commit of the following:

commit a1bd3c249be043108c84a902d2e88bf80946d444
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Thu Apr 4 14:59:37 2024 +0300

    all: upd more

commit 9e55bbb02c2af2064aa2a2ca7b49fd28b544a02c
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Thu Apr 4 14:12:45 2024 +0300

    all: upd go code

internal/filtering/filtering_test.go

@@ -200,7 +200,7 @@ func TestParallelSB(t *testing.T) {
 	t.Cleanup(d.Close)
 
 	t.Run("group", func(t *testing.T) {
-		for i := 0; i < 100; i++ {
+		for i := range 100 {
 			t.Run(fmt.Sprintf("aaa%d", i), func(t *testing.T) {
 				t.Parallel()
 				d.checkMatch(t, sbBlocked, setts)
@@ -670,7 +670,7 @@ func BenchmarkSafeBrowsing(b *testing.B) {
 	}, nil)
 	b.Cleanup(d.Close)
 
-	for n := 0; n < b.N; n++ {
+	for range b.N {
 		res, err := d.CheckHost(sbBlocked, dns.TypeA, setts)
 		require.NoError(b, err)
 

internal/filtering/idgenerator_internal_test.go

@@ -63,8 +63,6 @@ func TestIDGenerator_Fix(t *testing.T) {
 	}}
 
 	for _, tc := range testCases {
-		tc := tc
-
 		t.Run(tc.name, func(t *testing.T) {
 			g := newIDGenerator(1)
 			g.fix(tc.in)

internal/filtering/rulelist/parser_test.go

@@ -132,7 +132,6 @@ func TestParser_Parse(t *testing.T) {
 	}}
 
 	for _, tc := range testCases {
-		tc := tc
 		t.Run(tc.name, func(t *testing.T) {
 			t.Parallel()
 
@@ -216,7 +215,7 @@ func BenchmarkParser_Parse(b *testing.B) {
 
 	b.ReportAllocs()
 	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
+	for range b.N {
 		resSink, errSink = p.Parse(dst, src, buf)
 		dst.Reset()
 	}

internal/filtering/safesearch/safesearch_internal_test.go

@@ -127,7 +127,7 @@ var dnsRewriteSink *rules.DNSRewrite
 func BenchmarkSafeSearch(b *testing.B) {
 	ss := newForTest(b, defaultSafeSearchConf)
 
-	for n := 0; n < b.N; n++ {
+	for range b.N {
 		dnsRewriteSink = ss.searchHost(googleHost, testQType)
 	}