metadata-hook.js - mozsearch

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enableShellAllocationMetadataBuilder();

function Foo() {

  this.x = 0;

  this.y = 1;

function hello() {

  function there() {

    w = new Foo();

    x = [1,2,3];

    y = [2,3,5];

    z = {a:0,b:1};

  callee = there;

  callee();

hello();

var wc = getAllocationMetadata(w).index;

var xc = getAllocationMetadata(x).index;

var yc = getAllocationMetadata(y).index;

var zc = getAllocationMetadata(z).index;

assertEq(xc > wc, true);

assertEq(yc > xc, true);

assertEq(zc > yc, true);

assertEq(getAllocationMetadata(x).stack[0], callee);

assertEq(getAllocationMetadata(x).stack[1], hello);