Function assertRoots

scripts/integration/android.mjs:909–913

(payload, label)

}

function assertRoots(payload, label) {
  assertJson(payload, label);
  assert.ok(Array.isArray(payload.roots), `${label} missing roots array`);
  assert.ok(payload.roots.length > 0, `${label} returned no roots`);
}

function centerOfFirstRoot(payload) {
  const frame = payload?.roots?.[0]?.frame;