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