js/src/tests/ecma_6/Statements/for-loop-declaration-contains-computed-name.js


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/*
 * Any copyright is dedicated to the Public Domain.
 * http://creativecommons.org/licenses/publicdomain/
 */

var gTestfile = "for-loop-declaration-contains-computed-name.js";
var BUGNUMBER = 1233767;
var summary =
  "Support computed property names in destructuring declarations in " +
  "for-in/of loop heads";

print(BUGNUMBER + ": " + summary);

/**************
 * BEGIN TEST *
 **************/

var count;

count = 0;
for (var { [5]: x, [x]: y } of [{ 5: 42, 42: "hi" }, { 5: 17, 17: 'fnord' }])
{
  if (count === 0) {
    assertEq(x, 42);
    assertEq(y, "hi");
  } else {
    assertEq(x, 17);
    assertEq(y, "fnord");
  }

  count++;
}

count = 0;
for (var { length: x, [x - 1]: y } in "foo")
{
  assertEq(x, 1);
  assertEq("" + count, y);

  count++;
}

/******************************************************************************/

if (typeof reportCompare === "function")
  reportCompare(true, true);

print("Tests complete");