From 5d991e1cd042bde2bc64a3f4b8ac86c5d4f475b9 Mon Sep 17 00:00:00 2001
From: pgxiaolianzi <gnnu_d13@163.com>
Date: Mon, 5 Feb 2024 22:10:55 +0800
Subject: [PATCH] log/slog: add test case for level_test.go

adds a test case for the MarshalJSON method of the Level type in the slog package.
adds a test case for the MarshalText method of the Level type in the slog package.
---
 src/log/slog/level_test.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/log/slog/level_test.go b/src/log/slog/level_test.go
index 0b28e71e4c..575df099da 100644
--- a/src/log/slog/level_test.go
+++ b/src/log/slog/level_test.go
@@ -5,6 +5,7 @@
 package slog
 
 import (
+	"bytes"
 	"flag"
 	"strings"
 	"testing"
@@ -52,10 +53,14 @@ func TestLevelVar(t *testing.T) {
 
 func TestMarshalJSON(t *testing.T) {
 	want := LevelWarn - 3
+	want_data := []byte{'"', 'I', 'N', 'F', 'O', '+', '1', '"'}
 	data, err := want.MarshalJSON()
 	if err != nil {
 		t.Fatal(err)
 	}
+	if !bytes.Equal(data, want_data) {
+                t.Errorf("got %s, want %s", string(data), string(want_data))
+        }
 	var got Level
 	if err := got.UnmarshalJSON(data); err != nil {
 		t.Fatal(err)
@@ -67,10 +72,14 @@ func TestMarshalJSON(t *testing.T) {
 
 func TestLevelMarshalText(t *testing.T) {
 	want := LevelWarn - 3
+	want_data := []byte{'I', 'N', 'F', 'O', '+', '1'}
 	data, err := want.MarshalText()
 	if err != nil {
 		t.Fatal(err)
 	}
+	if !bytes.Equal(data, want_data) {
+                t.Errorf("got %s, want %s", string(data), string(want_data))
+        }
 	var got Level
 	if err := got.UnmarshalText(data); err != nil {
 		t.Fatal(err)