The Tor Browser: js/src/tests/ecma_5/eval/exhaustive-fun-normalcaller-direct-strictcode.js@129ffea94266 (annotated)

js/src/tests/ecma_5/eval/exhaustive-fun-normalcaller-direct-strictcode.js@129ffea94266 (annotated)

js/src/tests/ecma_5/eval/exhaustive-fun-normalcaller-direct-strictcode.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://creativecommons.org/licenses/publicdomain/
 //-----------------------------------------------------------------------------
 var BUGNUMBER = 514568;
 var summary = "eval in all its myriad flavors";
 print(BUGNUMBER + ": " + summary);
 /**************
  * BEGIN TEST *
  **************/
 var x = 17;
 function globalX() { return x; }
 var y = 42;
 function globalY() { return y; }
 var ev = eval;
 function testX()
 {
   var x = 2;
   var xcode =
     "'use strict';" +
     "var x = 4;" +
     "function actX(action)" +
     "{" +
     "  switch (action)" +
     "  {" +
     "    case 'get':" +
     "      return x;" +
     "    case 'set1':" +
     "      x = 9;" +
     "      return;" +
     "    case 'set2':" +
     "      x = 23;" +
     "      return;" +
     "    case 'delete':" +
     "      try { return eval('delete x'); }" +
     "      catch (e) { return e.name; }" +
     "  }" +
     "}" +
     "actX;";
   var local0 = x;
   var global0 = globalX();
   var f = eval(xcode);
   var inner1 = f("get");
   var local1 = x;
   var global1 = globalX();
   x = 7;
   var inner2 = f("get");
   var local2 = x;
   var global2 = globalX();
   f("set1");
   var inner3 = f("get");
   var local3 = x;
   var global3 = globalX();
   var del = f("delete");
   var inner4 = f("get");
   var local4 = x;
   var global4 = globalX();
   f("set2");
   var inner5 = f("get");
   var local5 = x;
   var global5 = globalX();
   return {
            local0: local0, global0: global0,
            inner1: inner1, local1: local1, global1: global1,
            inner2: inner2, local2: local2, global2: global2,
            inner3: inner3, local3: local3, global3: global3,
            del: del,
            inner4: inner4, local4: local4, global4: global4,
            inner5: inner5, local5: local5, global5: global5,
          };
 }
 var resultsX = testX();
 assertEq(resultsX.local0, 2);
 assertEq(resultsX.global0, 17);
 assertEq(resultsX.inner1, 4);
 assertEq(resultsX.local1, 2);
 assertEq(resultsX.global1, 17);
 assertEq(resultsX.inner2, 4);
 assertEq(resultsX.local2, 7);
 assertEq(resultsX.global2, 17);
 assertEq(resultsX.inner3, 9);
 assertEq(resultsX.local3, 7);
 assertEq(resultsX.global3, 17);
 assertEq(resultsX.del, "SyntaxError");
 assertEq(resultsX.inner4, 9);
 assertEq(resultsX.local4, 7);
 assertEq(resultsX.global4, 17);
 assertEq(resultsX.inner5, 23);
 assertEq(resultsX.local5, 7);
 assertEq(resultsX.global5, 17);
 function testY()
 {
   var ycode =
     "'use strict';" +
     "var y = 5;" +
     "function actY(action)" +
     "{" +
     "  switch (action)" +
     "  {" +
     "    case 'get':" +
     "      return y;" +
     "    case 'set1':" +
     "      y = 2;" +
     "      return;" +
     "    case 'set2':" +
     "      y = 71;" +
     "      return;" +
     "    case 'delete':" +
     "      try { return eval('delete y'); }" +
     "      catch (e) { return e.name; }" +
     "  }" +
     "}" +
     "actY;";
   var local0 = y;
   var global0 = globalY();
   var f = eval(ycode);
   var inner1 = f("get");
   var local1 = y;
   var global1 = globalY();
   y = 8;
   var inner2 = f("get");
   var local2 = y;
   var global2 = globalY();
   f("set1");
   var inner3 = f("get");
   var local3 = y;
   var global3 = globalY();
   var del = f("delete");
   var inner4 = f("get");
   var local4 = y;
   var global4 = globalY();
   f("set2");
   var inner5 = f("get");
   var local5 = y;
   var global5 = globalY();
   return {
            local0: local0, global0: global0,
            inner1: inner1, local1: local1, global1: global1,
            inner2: inner2, local2: local2, global2: global2,
            inner3: inner3, local3: local3, global3: global3,
            del: del,
            inner4: inner4, local4: local4, global4: global4,
            inner5: inner5, local5: local5, global5: global5,
          };
 }
 var resultsY = testY();
 assertEq(resultsY.local0, 42);
 assertEq(resultsY.global0, 42);
 assertEq(resultsY.inner1, 5);
 assertEq(resultsY.local1, 42);
 assertEq(resultsY.global1, 42);
 assertEq(resultsY.inner2, 5);
 assertEq(resultsY.local2, 8);
 assertEq(resultsY.global2, 8);
 assertEq(resultsY.inner3, 2);
 assertEq(resultsY.local3, 8);
 assertEq(resultsY.global3, 8);
 assertEq(resultsY.del, "SyntaxError");
 assertEq(resultsY.inner4, 2);
 assertEq(resultsY.local4, 8);
 assertEq(resultsY.global4, 8);
 assertEq(resultsY.inner5, 71);
 assertEq(resultsY.local5, 8);
 assertEq(resultsY.global5, 8);
 /******************************************************************************/
 if (typeof reportCompare === "function")
   reportCompare(true, true);
 print("Tests complete!");