cleanup: remove unnecessary legacy interfaces (#656)

This diff addresses another point of https://github.com/ooni/probe/issues/1956:

> - [ ] observe that we're still using a bunch of private interfaces for common interfaces such as the `Dialer`, so we can get rid of these private interfaces and always use the ones in `model`, which allows us to remove a bunch of legacy wrappers

Additional cleanups may still be possible. The more I cleanup, the more I see
there's extra legacy code we can dispose of (which seems good?).
This commit is contained in:
Simone Basso 2022-01-07 18:33:37 +01:00 committed by GitHub
commit 566c6b246a
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76 changed files with 326 additions and 734 deletions

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@ -8,6 +8,7 @@ import (
"github.com/apex/log"
"github.com/ooni/probe-cli/v3/internal/engine/netx/resolver"
"github.com/ooni/probe-cli/v3/internal/model"
"github.com/ooni/probe-cli/v3/internal/netxlite"
)
@ -15,13 +16,13 @@ func init() {
log.SetLevel(log.DebugLevel)
}
func testresolverquick(t *testing.T, reso resolver.Resolver) {
func testresolverquick(t *testing.T, reso model.Resolver) {
if testing.Short() {
t.Skip("skip test in short mode")
}
reso = &netxlite.ResolverLogger{
Logger: log.Log,
Resolver: netxlite.NewResolverLegacyAdapter(reso),
Resolver: reso,
}
addrs, err := reso.LookupHost(context.Background(), "dns.google.com")
if err != nil {
@ -43,14 +44,14 @@ func testresolverquick(t *testing.T, reso resolver.Resolver) {
}
// Ensuring we can handle Internationalized Domain Names (IDNs) without issues
func testresolverquickidna(t *testing.T, reso resolver.Resolver) {
func testresolverquickidna(t *testing.T, reso model.Resolver) {
if testing.Short() {
t.Skip("skip test in short mode")
}
reso = &resolver.IDNAResolver{
reso = &netxlite.ResolverIDNA{
Resolver: &netxlite.ResolverLogger{
Logger: log.Log,
Resolver: netxlite.NewResolverLegacyAdapter(reso),
Resolver: reso,
},
}
addrs, err := reso.LookupHost(context.Background(), "яндекс.рф")
@ -70,14 +71,14 @@ func TestNewResolverSystem(t *testing.T) {
func TestNewResolverUDPAddress(t *testing.T) {
reso := resolver.NewSerialResolver(
resolver.NewDNSOverUDP(netxlite.NewDialerLegacyAdapter(&net.Dialer{}), "8.8.8.8:53"))
resolver.NewDNSOverUDP(netxlite.DefaultDialer, "8.8.8.8:53"))
testresolverquick(t, reso)
testresolverquickidna(t, reso)
}
func TestNewResolverUDPDomain(t *testing.T) {
reso := resolver.NewSerialResolver(
resolver.NewDNSOverUDP(netxlite.NewDialerLegacyAdapter(&net.Dialer{}), "dns.google.com:53"))
resolver.NewDNSOverUDP(netxlite.DefaultDialer, "dns.google.com:53"))
testresolverquick(t, reso)
testresolverquickidna(t, reso)
}