test: add test for strictDeepEqual

nikita-malyschkin · MylesBorins · commit 1b5b1cc08b45 · 2018-12-26T11:18:52.000-05:00
PR-URL: #24197 Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
diff --git a/test/parallel/test-util-isDeepStrictEqual.js b/test/parallel/test-util-isDeepStrictEqual.js
@@ -459,10 +459,13 @@ utilIsDeepStrict(-0, -0);
 const obj1 ={[symbol1]: 1 };
 const obj2 ={[symbol1]: 1 };
 const obj3 ={[Symbol()]: 1 };
+ const obj4 ={};
 // Add a non enumerable symbol as well. It is going to be ignored!
 Object.defineProperty(obj2, Symbol(),{value: 1 });
+ Object.defineProperty(obj4, symbol1,{value: 1 });
 notUtilIsDeepStrict(obj1, obj3);
 utilIsDeepStrict(obj1, obj2);
+ notUtilIsDeepStrict(obj1, obj4);
 // TypedArrays have a fast path. Test for this as well.
 const a = new Uint8Array(4);
 const b = new Uint8Array(4);

-Original file line number
+Diff line change
 constobj1={[symbol1]: 1};
 constobj2={[symbol1]: 1};
 constobj3={[Symbol()]: 1};
 +constobj4={};
 // Add a non enumerable symbol as well. It is going to be ignored!
 Object.defineProperty(obj2,Symbol(),{value: 1});
 +Object.defineProperty(obj4,symbol1,{value: 1});
 notUtilIsDeepStrict(obj1,obj3);
 utilIsDeepStrict(obj1,obj2);
 +notUtilIsDeepStrict(obj1,obj4);
 // TypedArrays have a fast path. Test for this as well.
 consta=newUint8Array(4);
 constb=newUint8Array(4);