Remove these duplicate +0/-0 Map tests.

paulmillr · Feb 8, 2015 · ef1c1aa · ef1c1aa
1 parent aa51355
commit ef1c1aa
Showing 1 changed file with 1 addition and 7 deletions.
diff --git a/test/collections.js b/test/collections.js
@@ -131,7 +131,7 @@ describe('Collections', function () {
           if (slowkeys) { testMapping(Object(String(number)), {}); }
         });
 
-        var testkeys = [+0, Infinity, -Infinity, NaN];
+        var testkeys = [Infinity, -Infinity, NaN];
         if (slowkeys) {
           testkeys.push(true, false, null, undefined);
         }
@@ -141,12 +141,6 @@ describe('Collections', function () {
         });
         testMapping('', {});
 
-        // -0 and +0 should be the same key (Map uses SameValueZero)
-        expect(map.has(-0)).to.equal(true);
-        expect(map['delete'](+0)).to.equal(true);
-        testMapping(-0, {});
-        expect(map.has(+0)).to.equal(true);
-
         // verify that properties of Object don't peek through.
         ['hasOwnProperty', 'constructor', 'toString', 'isPrototypeOf',
          '__proto__', '__parent__', '__count__'].forEach(function (key) {