增加custom-stringify 条件编译

uni_modules/uts-tests/utssdk/JSON.uts

@@ -38,6 +38,7 @@ function countOccurrences(str : string, substr : string) : number {
   return count;
 }
 
+// #ifdef APP-ANDROID
 class A1 implements IJsonStringify{
   override toJSON():any|null{
   	let jsonRet = {
@@ -77,18 +78,20 @@ class A6 implements IJsonStringify{
   	return new A5()
   }
 }
-
+// #endif
 
 export function testJSON() : Result {
   return describe("JSON", () => {
     
     test('custom-stringify', () => {
+      // #ifdef APP-ANDROID
       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)
+      // #endif
     })
     
     test('parse', () => {