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// Flags: --expose-internals 'use strict'; // This tests that Environment is tracked in heap snapshots. require('../common'); const { validateSnapshotNodes } = require('../common/heap'); // This is just using ContextifyScript as an example here, it can be replaced // with any BaseObject that we can easily instantiate here and register in // cleanup hooks. // These can all be changed to reflect the status of how these objects // are captured in the snapshot. const context = require('vm').createScript('const foo = 123'); validateSnapshotNodes('Node / Environment', [{ children: [ { node_name: 'Node / cleanup_hooks', edge_name: 'cleanup_hooks' }, { node_name: 'process', edge_name: 'process_object' }, { node_name: 'Node / IsolateData', edge_name: 'isolate_data' }, ] }]); console.log(context); // Make sure it's not GC'ed