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'use strict';
const common = require('../common');
common.skipIfInspectorDisabled();
// Test that example code in doc/api/inspector.md continues to work with the V8
// experimental API.
const assert = require('assert');
const inspector = require('inspector');
const session = new inspector.Session();
session.connect();
const chunks = [];
session.on('HeapProfiler.addHeapSnapshotChunk', (m) => {
chunks.push(m.params.chunk);
});
session.post('HeapProfiler.takeHeapSnapshot', null, common.mustCall((e, r) => {
assert.ifError(e);
assert.deepStrictEqual(r, {});
session.disconnect();
const profile = JSON.parse(chunks.join(''));
assert(profile.snapshot.meta);
assert(profile.snapshot.node_count > 0);
assert(profile.snapshot.edge_count > 0);
}));