Function createRealms

test/pummel/test-heapdump-shadow-realm.js:19–30

()

// Create a bunch of un-referenced ShadowRealms to make sure the heap
// snapshot can handle it.
function createRealms() {
  // Use setImmediate to give GC some time to kick in to avoid OOM.
  if (counter++ < 10) {
    realm = new ShadowRealm();
    realm.evaluate('undefined');
    setImmediate(createRealms);
  } else {
    validateHeap();
    // Keep the realm alive.
    realm.evaluate('undefined');
  }
}

function validateHeap() {
  validateByRetainingPath('Node / Environment', [