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