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lint(errorlint): handle wrapped errors

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Enable errorlint and preserve wrapped error chains so runtime checks
and tests classify failures correctly. This also makes Route53
surface insert failures instead of silently dropping them.

Signed-off-by: Ville Vesilehto <ville@vesilehto.fi>
This commit is contained in:
Ville Vesilehto
2026-04-25 11:51:45 +03:00
parent a669d74088
commit 3080ec0448
53 changed files with 122 additions and 89 deletions
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7
plugin/forward/health_test.go
View File

@@ -2,6 +2,7 @@ package forward
import (
"context"
"errors"
"sync/atomic"
"testing"
"time"
@@ -343,8 +344,8 @@ func TestAllUpstreamsDown(t *testing.T) {
t.Errorf("Expected Response code: %d, Got: %d", dns.RcodeServerFailure, resp)
}
if err != ErrNoHealthy {
t.Errorf("Expected error message: no healthy proxies, Got: %s", err.Error())
if !errors.Is(err, ErrNoHealthy) {
t.Errorf("Expected error message: no healthy proxies, Got: %v", err)
}
q1 := atomic.LoadUint32(&qs)
@@ -358,7 +359,7 @@ func TestAllUpstreamsDown(t *testing.T) {
req = new(dns.Msg)
req.SetQuestion("example.org.", dns.TypeA)
_, err = f.ServeDNS(context.TODO(), &test.ResponseWriter{}, req)
if err == ErrNoHealthy {
if errors.Is(err, ErrNoHealthy) {
t.Error("Unexpected error message: no healthy proxies")
}