bug2029317.js - mozsearch

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function test() {

  var f = function() { return arguments; };

  var template = new Array(9000).fill(0);

  var a = f.apply(null, template);

  Object.defineProperty(a, 0, {value: "v1", writable: false, configurable: true});

  for (var alloc = 4; alloc < 15; alloc++) {

    var args = null;

    var ok = false;

    oomAtAllocation(alloc);

    try {

      args = f.apply(null, template);

      ok = true;

      Object.defineProperty(args, 0, {value: "v1", writable: false, configurable: true});

    } catch (e) {}

    resetOOMFailure();

    if (ok) {

      Object.defineProperty(args, 0, {value: "v2"});

      assertEq(args[0], "v2");

test();