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// Any copyright is dedicated to the Public Domain.
// http://creativecommons.org/licenses/publicdomain/
"use strict";
//-----------------------------------------------------------------------------
var BUGNUMBER = 514568;
var summary = "eval in all its myriad flavors";
print(BUGNUMBER + ": " + summary);
/**************
* BEGIN TEST *
**************/
var x = 17;
var ev = eval;
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 f = eval(xcode);
var inner1 = f("get");
var local1 = x;
x = 7;
var inner2 = f("get");
var local2 = x;
f("set1");
var inner3 = f("get");
var local3 = x;
var del = f("delete");
var inner4 = f("get");
var local4 = x;
f("set2");
var inner5 = f("get");
var local5 = x;
var resultsX =
{
local0: local0,
inner1: inner1, local1: local1,
inner2: inner2, local2: local2,
inner3: inner3, local3: local3,
del: del,
inner4: inner4, local4: local4,
inner5: inner5, local5: local5,
};
assertEq(resultsX.local0, 17);
assertEq(resultsX.inner1, 4);
assertEq(resultsX.local1, 17);
assertEq(resultsX.inner2, 4);
assertEq(resultsX.local2, 7);
assertEq(resultsX.inner3, 9);
assertEq(resultsX.local3, 7);
assertEq(resultsX.del, "SyntaxError");
assertEq(resultsX.inner4, 9);
assertEq(resultsX.local4, 7);
assertEq(resultsX.inner5, 23);
assertEq(resultsX.local5, 7);
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;";
try { var local0 = y; } catch (e) { local0 = e.name; }
var f = eval(ycode);
var inner1 = f("get");
try { var local1 = y; } catch (e) { local1 = e.name; }
try { y = 8; } catch (e) { assertEq(e.name, "ReferenceError"); }
var inner2 = f("get");
try { var local2 = y; } catch (e) { local2 = e.name; }
f("set1");
var inner3 = f("get");
try { var local3 = y; } catch (e) { local3 = e.name; }
var del = f("delete");
try { var inner4 = f("get"); } catch (e) { inner4 = e.name; }
try { var local4 = y; } catch (e) { local4 = e.name; }
f("set2");
try { var inner5 = f("get"); } catch (e) { inner5 = e.name; }
try { var local5 = y; } catch (e) { local5 = e.name; }
var resultsY =
{
local0: local0,
inner1: inner1, local1: local1,
inner2: inner2, local2: local2,
inner3: inner3, local3: local3,
del: del,
inner4: inner4, local4: local4,
inner5: inner5, local5: local5,
};
assertEq(resultsY.local0, "ReferenceError");
assertEq(resultsY.inner1, 5);
assertEq(resultsY.local1, "ReferenceError");
assertEq(resultsY.inner2, 5);
assertEq(resultsY.local2, "ReferenceError");
assertEq(resultsY.inner3, 2);
assertEq(resultsY.local3, "ReferenceError");
assertEq(resultsY.del, "SyntaxError");
assertEq(resultsY.inner4, 2);
assertEq(resultsY.local4, "ReferenceError");
assertEq(resultsY.inner5, 71);
assertEq(resultsY.local5, "ReferenceError");
/******************************************************************************/
if (typeof reportCompare === "function")
reportCompare(true, true);
print("Tests complete!");
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