Files
2026-08-10 02:18:17 -04:00

66 lines
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Go

// Copyright 2015 Matthew Holt and The Caddy Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package caddyhttp
import (
"testing"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
"go.uber.org/zap/zaptest/observer"
)
// TestServerErrorLoggerLevels verifies that recovered net/http handler panics
// written to http.Server.ErrorLog surface at ERROR level (so they're visible
// at the default log level), while other standard library server messages stay
// at DEBUG. Regression test for #7923.
func TestServerErrorLoggerLevels(t *testing.T) {
for _, tc := range []struct {
name string
message string
wantLevel zapcore.Level
}{
{
name: "recovered handler panic logs at error",
message: "http: panic serving 127.0.0.1:12345: boom\ngoroutine 1 [running]:\nmain.handler()",
wantLevel: zapcore.ErrorLevel,
},
{
name: "other server message logs at debug",
message: "http: TLS handshake error from 127.0.0.1:12345: EOF",
wantLevel: zapcore.DebugLevel,
},
} {
t.Run(tc.name, func(t *testing.T) {
core, logs := observer.New(zapcore.DebugLevel)
serverLogger := serverErrorLogger(zap.New(core))
serverLogger.Print(tc.message)
entries := logs.All()
if len(entries) != 1 {
t.Fatalf("expected exactly 1 log entry, got %d", len(entries))
}
got := entries[0]
if got.Level != tc.wantLevel {
t.Errorf("expected level %s, got %s", tc.wantLevel, got.Level)
}
if got.Message != tc.message {
t.Errorf("expected message %q, got %q", tc.message, got.Message)
}
})
}
}