strict-eval.js - mozsearch

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/*

 * Any copyright is dedicated to the Public Domain.

 * http://creativecommons.org/licenses/publicdomain/

*/

load(libdir + 'array-compare.js');

function strictEval(code, p)

  "use strict";

  eval(code);

  return arguments;

var a1, a2, a3, a4, a5, a6;

for (var i = 0; i < 5; i++)

  a1 = strictEval("1", 2);

  a2 = strictEval("arguments");

  a3 = strictEval("p = 2");

  a4 = strictEval("p = 2", 17);

  a5 = strictEval("arguments[0] = 17");

  a6 = strictEval("arguments[0] = 17", 42);

assertEq(arraysEqual(a1, ["1", 2]), true);

assertEq(arraysEqual(a2, ["arguments"]), true);

assertEq(arraysEqual(a3, ["p = 2"]), true);

assertEq(arraysEqual(a4, ["p = 2", 17]), true);

assertEq(arraysEqual(a5, [17]), true);

assertEq(arraysEqual(a6, [17, 42]), true);