Function Benchmark_LogfKeyAndValues

log/default_test.go:555–610

(b *testing.B)

}

func Benchmark_LogfKeyAndValues(b *testing.B) {
	tests := []struct {
		name          string
		format        string
		keysAndValues []any
		level         Level
	}{
		{
			name:          "test logf with debug level and key-values",
			level:         LevelDebug,
			format:        "",
			keysAndValues: []any{"name", "Bob", "age", 30},
		},
		{
			name:          "test logf with info level and key-values",
			level:         LevelInfo,
			format:        "",
			keysAndValues: []any{"status", "ok", "code", 200},
		},
		{
			name:          "test logf with warn level and key-values",
			level:         LevelWarn,
			format:        "",
			keysAndValues: []any{"error", "not found", "id", 123},
		},
		{
			name:          "test logf with format and key-values",
			level:         LevelWarn,
			format:        "test",
			keysAndValues: []any{"error", "not found", "id", 123},
		},
		{
			name:          "test logf with one key",
			level:         LevelWarn,
			format:        "",
			keysAndValues: []any{"error"},
		},
	}

	for _, tt := range tests {
		b.Run(tt.name, func(bb *testing.B) {
			var buf bytes.Buffer
			l := &defaultLogger{
				stdlog: log.New(&buf, "", 0),
				level:  tt.level,
				depth:  4,
			}

			bb.ReportAllocs()

			for bb.Loop() {
				l.privateLogw(tt.level, tt.format, tt.keysAndValues)
			}
		})
	}
}

func Benchmark_LogfKeyAndValues_Parallel(b *testing.B) {