From b4a9a16b63709599cabe64a6bdd4dd0c7d6fda79 Mon Sep 17 00:00:00 2001
From: duqingquan <duqingquan@dcloud.io>
Date: Sat, 21 Sep 2024 13:00:33 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E8=87=AA=E5=AE=9A=E5=88=B6?=
 =?UTF-8?q?=E8=BE=93=E5=87=BA=20JSON.stringify=E7=9A=84=E7=A4=BA=E4=BE=8B?=
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---
 uni_modules/uts-tests/utssdk/JSON.uts  | 54 +++++++++++++++++++++++++-
 uni_modules/uts-tests/utssdk/tests.uts |  2 +-
 2 files changed, 54 insertions(+), 2 deletions(-)

diff --git a/uni_modules/uts-tests/utssdk/JSON.uts b/uni_modules/uts-tests/utssdk/JSON.uts
index 32cb2da..cdf8917 100644
--- a/uni_modules/uts-tests/utssdk/JSON.uts
+++ b/uni_modules/uts-tests/utssdk/JSON.uts
@@ -38,9 +38,59 @@ function countOccurrences(str : string, substr : string) : number {
   return count;
 }
 
+class A1 implements IJsonStringify{
+  override toJSON():any|null{
+  	let jsonRet = {
+  		'name': "zhangsan",
+  		'age': 12,
+  	}
+  	return jsonRet
+  }
+}
+
+class A2 implements IJsonStringify{
+  override toJSON():any|null{
+  	return 2
+  }
+}
+
+class A3 implements IJsonStringify{
+  override toJSON():any|null{
+  	return "json"
+  }
+}
+
+class A4 implements IJsonStringify{
+  override toJSON():any|null{
+  	return null
+  }
+}
+
+class A5 implements IJsonStringify{
+  override toJSON():any|null{
+  	return new A1()
+  }
+}
+
+class A6 implements IJsonStringify{
+  override toJSON():any|null{
+  	return new A5()
+  }
+}
+
 
 export function testJSON() : Result {
   return describe("JSON", () => {
+    
+    test('custom-stringify', () => {
+      expect(JSON.stringify(new A1()).length).toEqual(28)
+      expect(JSON.stringify(new A2())).toEqual("2")
+      expect(JSON.stringify(new A3())).toEqual('"json"')
+      expect(JSON.stringify(new A4())).toEqual('null')
+      expect(JSON.stringify(new A5()).length).toEqual(28)
+      expect(JSON.stringify(new A6()).length).toEqual(28)
+    })
+    
     test('parse', () => {
       // #TEST JSON.parse_tip,JSON.parse
       const json = `{"result":true, "count":42}`;
@@ -264,9 +314,11 @@ export function testJSON() : Result {
       expect(a8.length).toEqual(73);
       expect(countOccurrences(a8, "99999")).toEqual(6);
 
-
       // #endif
     })
+    
+    
+    
     test('stringify', () => {
       // #ifdef APP-ANDROID
 
diff --git a/uni_modules/uts-tests/utssdk/tests.uts b/uni_modules/uts-tests/utssdk/tests.uts
index 27b1136..fc6457d 100644
--- a/uni_modules/uts-tests/utssdk/tests.uts
+++ b/uni_modules/uts-tests/utssdk/tests.uts
@@ -2,7 +2,7 @@ import { Matchers,NumberMatchers } from './Matchers.uts'
 
 export const describes = new Map<string, Result>()
 
-export class Result implements io.dcloud.uts.json.IJsonStringify {
+export class Result implements IJsonStringify {
     total = 0
     passed: string[] = []
     failed: string[] = []
-- 
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