X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Fv8%2Ftest%2Fmjsunit%2Fharmony%2Fcollections.js;h=7e95b9e110749f3b83efddef13c8c092d8adc714;hb=ff3e2503a20db9193d323c1d19c38c68004dec4a;hp=04a5cdca369bddfe2d0aab63ee1e0662ba5512fd;hpb=7338fba38ba696536d1cc9d389afd716a6ab2fe6;p=platform%2Fframework%2Fweb%2Fcrosswalk.git

diff --git a/src/v8/test/mjsunit/harmony/collections.js b/src/v8/test/mjsunit/harmony/collections.js
index 04a5cdc..7e95b9e 100644
--- a/src/v8/test/mjsunit/harmony/collections.js
+++ b/src/v8/test/mjsunit/harmony/collections.js
@@ -484,3 +484,25 @@ for (var i = 9; i >= 0; i--) {
   w.clear();
   assertFalse(w.has(k));
 })();
+
+
+(function TestMinusZeroSet() {
+  var m = new Set();
+  m.add(0);
+  m.add(-0);
+  assertEquals(1, m.size);
+  assertTrue(m.has(0));
+  assertTrue(m.has(-0));
+})();
+
+
+(function TestMinusZeroMap() {
+  var m = new Map();
+  m.set(0, 'plus');
+  m.set(-0, 'minus');
+  assertEquals(1, m.size);
+  assertTrue(m.has(0));
+  assertTrue(m.has(-0));
+  assertEquals('minus', m.get(0));
+  assertEquals('minus', m.get(-0));
+})();