调整string.charCodeAt() 示例

uni_modules/uts-tests/utssdk/Array.uts

@@ -184,10 +184,19 @@ export function testArray(): Result {
               x : number
               y : number
             }
+            // #ifndef APP-IOS
             	const s = JSON.parse<P[]>(JSON.stringify([{ x: 0, y: 0 }])) as P[]
             	s[0].x += 0;
             	const clearList = s.map((v : P, _, _a) : number => v.x)
+            	expect(clearList.includes(0)).toEqual(true);e);
+            // #endif
+            // #ifdef APP-IOS
+            	const s = JSON.parse<P[]>(JSON.stringify([{ x: 0, y: 0 }])!) as P[]
+            	s[0].x += 0;
+            	const clearList = s.map((v : P, index: number, _a) : number => v.x)
             	expect(clearList.includes(0)).toEqual(true);
+            // #endif
+ 
         })
         test("indexOf", () => {
 			

uni_modules/uts-tests/utssdk/String.uts

@@ -63,10 +63,10 @@ export function testString(): Result {
             expect("ABC".charCodeAt(0)).toEqual(65);
             expect("ABC".charCodeAt(1)).toEqual(66);
             expect("ABC".charCodeAt(2)).toEqual(67);
-            expect("ABC".charCodeAt(3)).toEqual(null);
+            expect("ABC".charCodeAt(3)).toEqual(NaN);
             
             const empty = "";
-            expect(empty.charCodeAt(0)).toEqual(null);
+            expect(empty.charCodeAt(0)).toEqual(NaN);
         })
         test('fromCharCode', () => {
             expect(String.fromCharCode(65, 66, 67)).toEqual("ABC");