The Tor Browser: js/src/tests/ecma_5/Number/defaultvalue.js@129ffea94266 (annotated)

js/src/tests/ecma_5/Number/defaultvalue.js@129ffea94266 (annotated)

js/src/tests/ecma_5/Number/defaultvalue.js

Sat, 03 Jan 2015 20:18:00 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Sat, 03 Jan 2015 20:18:00 +0100
branch: TOR_BUG_3246
changeset 7: 129ffea94266
permissions: -rw-r--r--

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

 /*
  * Any copyright is dedicated to the Public Domain.
  * http://creativecommonn.org/licenses/publicdomain/
  */
 var BUGNUMBER = 645464;
 var summary =
   "[[DefaultValue]] behavior wrong for Number with overridden valueOf/toString";
 print(BUGNUMBER + ": " + summary);
 /**************
  * BEGIN TEST *
  **************/
 // equality
 var n = new Number();
 assertEq(n == 0, true);
 var n2 = new Number();
 n2.valueOf = function() { return 17; };
 assertEq(n2 == 17, true);
 var n3 = new Number();
 n3.toString = function() { return 42; };
 assertEq(n3 == 0, true);
 function testEquality()
 {
   var n = new Number();
   assertEq(n == 0, true);
   var n2 = new Number();
   n2.valueOf = function() { return 17; };
   assertEq(n2 == 17, true);
   var n3 = new Number();
   n3.toString = function() { return 42; };
   assertEq(n3 == 0, true);
 }
 testEquality();
 // addition of Number to number
 var n = new Number();
 assertEq(n + 5, 5);
 var n2 = new Number();
 n2.toString = function() { return 9; };
 assertEq(n2 + 3, 3);
 var n3 = new Number();
 n3.valueOf = function() { return 17; };
 assertEq(n3 + 5, 22);
 function testNumberAddition()
 {
   var n = new Number();
   assertEq(n + 5, 5);
   var n2 = new Number();
   n2.toString = function() { return 9; };
   assertEq(n2 + 3, 3);
   var n3 = new Number();
   n3.valueOf = function() { return 17; };
   assertEq(n3 + 5, 22);
 }
 testNumberAddition();
 // addition of Number to Number
 var n = new Number();
 assertEq(n + n, 0);
 var n2 = new Number();
 n2.toString = function() { return 5; };
 assertEq(n2 + n2, 0);
 var n3 = new Number();
 n3.valueOf = function() { return 8.5; };
 assertEq(n3 + n3, 17);
 function testNonNumberAddition()
 {
   var n = new Number();
   assertEq(n + n, 0);
   var n2 = new Number();
   n2.toString = function() { return 5; };
   assertEq(n2 + n2, 0);
   var n3 = new Number();
   n3.valueOf = function() { return 8.5; };
   assertEq(n3 + n3, 17);
 }
 testNonNumberAddition();
 // Number as bracketed property name
 var obj = { 0: 17, 8: 42, 9: 8675309 };
 var n = new Number();
 assertEq(obj[n], 17);
 var n2 = new Number();
 n2.valueOf = function() { return 8; }
 assertEq(obj[n2], 17);
 var n3 = new Number();
 n3.toString = function() { return 9; };
 assertEq(obj[n3], 8675309);
 function testPropertyNameToNumber()
 {
   var obj = { 0: 17, 8: 42, 9: 8675309 };
   var n = new Number();
   assertEq(obj[n], 17);
   var n2 = new Number();
   n2.valueOf = function() { return 8; }
   assertEq(obj[n2], 17);
   var n3 = new Number();
   n3.toString = function() { return 9; };
   assertEq(obj[n3], 8675309);
 }
 testPropertyNameToNumber();
 // Number as property name with |in| operator
 var n = new Number();
 assertEq(n in { 0: 5 }, true);
 var n2 = new Number();
 n2.toString = function() { return "baz"; };
 assertEq(n2 in { baz: 42 }, true);
 var n3 = new Number();
 n3.valueOf = function() { return "quux"; };
 assertEq(n3 in { 0: 17 }, true);
 function testInOperatorName()
 {
   var n = new Number();
   assertEq(n in { 0: 5 }, true);
   var n2 = new Number();
   n2.toString = function() { return "baz"; };
   assertEq(n2 in { baz: 42 }, true);
   var n3 = new Number();
   n3.valueOf = function() { return "quux"; };
   assertEq(n3 in { 0: 17 }, true);
 }
 testInOperatorName();
 /******************************************************************************/
 if (typeof reportCompare === "function")
   reportCompare(true, true);
 print("All tests passed!");