From f3da083be9a0152e5b953c926d962e852a65feb8 Mon Sep 17 00:00:00 2001
From: wdvxdr <wdvxdr1123@gmail.com>
Date: Tue, 31 Jan 2023 23:10:30 +0800
Subject: [PATCH] coolq/cqcode: add a testcase for quote

May report an empty json message.
---
 coolq/cqcode/all_test.go | 33 +++++++++++++++++++++++----------
 1 file changed, 23 insertions(+), 10 deletions(-)

diff --git a/coolq/cqcode/all_test.go b/coolq/cqcode/all_test.go
index a42e9bb..ff285c5 100644
--- a/coolq/cqcode/all_test.go
+++ b/coolq/cqcode/all_test.go
@@ -2,18 +2,31 @@ package cqcode
 
 import (
 	"bytes"
+	"encoding/json"
 	"testing"
 )
 
-func TestIssue1733(t *testing.T) {
-	const (
-		input    = "\u0005"
-		expected = `"\u0005"`
-	)
-	var b bytes.Buffer
-	writeQuote(&b, input)
-	got := b.String()
-	if got != expected {
-		t.Errorf("want %v but got %v", expected, got)
+func jsonMarshal(s string) string {
+	b, err := json.Marshal(s)
+	if err != nil {
+		panic(err)
+	}
+	return string(b)
+}
+
+func Test_quote(t *testing.T) {
+	testcase := []string{
+		"\u0005", // issue 1773
+		"\v",
+	}
+
+	for _, input := range testcase {
+		var b bytes.Buffer
+		writeQuote(&b, input)
+		got := b.String()
+		expected := jsonMarshal(input)
+		if got != expected {
+			t.Errorf("want %v but got %v", expected, got)
+		}
 	}
 }