| Linux in-mum-web1499.main-hosting.eu 5.14.0-503.40.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Mon May 5 06:06:04 EDT 2025 x86_64 Path : /opt/golang/1.22.0/src/log/slog/internal/benchmarks/ |
| Current File : //opt/golang/1.22.0/src/log/slog/internal/benchmarks/handlers_test.go |
// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package benchmarks
import (
"bytes"
"context"
"log/slog"
"slices"
"testing"
)
func TestHandlers(t *testing.T) {
ctx := context.Background()
r := slog.NewRecord(testTime, slog.LevelInfo, testMessage, 0)
r.AddAttrs(testAttrs...)
t.Run("text", func(t *testing.T) {
var b bytes.Buffer
h := newFastTextHandler(&b)
if err := h.Handle(ctx, r); err != nil {
t.Fatal(err)
}
got := b.String()
if got != wantText {
t.Errorf("\ngot %q\nwant %q", got, wantText)
}
})
t.Run("async", func(t *testing.T) {
h := newAsyncHandler()
if err := h.Handle(ctx, r); err != nil {
t.Fatal(err)
}
got := h.ringBuffer[0]
if !got.Time.Equal(r.Time) || !slices.EqualFunc(attrSlice(got), attrSlice(r), slog.Attr.Equal) {
t.Errorf("got %+v, want %+v", got, r)
}
})
}
func attrSlice(r slog.Record) []slog.Attr {
var as []slog.Attr
r.Attrs(func(a slog.Attr) bool { as = append(as, a); return true })
return as
}