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224f3ae974
ShadowRealm garbage-collection is covered in another test. Reduce the number of repetition in test-heapdump-shadowrealm.js trying to fix the flakiness of the test. PR-URL: https://github.com/nodejs/node/pull/50104 Refs: https://github.com/nodejs/node/issues/49572 Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
43 lines
999 B
JavaScript
43 lines
999 B
JavaScript
// Flags: --experimental-shadow-realm --expose-internals
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'use strict';
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require('../common');
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const { validateSnapshotNodes } = require('../common/heap');
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validateSnapshotNodes('Node / ShadowRealm', []);
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let realm;
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let counter = 0;
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// Create a bunch of un-referenced ShadowRealms to make sure the heap
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// snapshot can handle it.
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function createRealms() {
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// Use setImmediate to give GC some time to kick in to avoid OOM.
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if (counter++ < 10) {
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realm = new ShadowRealm();
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realm.evaluate('undefined');
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setImmediate(createRealms);
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} else {
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validateHeap();
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// Keep the realm alive.
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realm.evaluate('undefined');
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}
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}
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function validateHeap() {
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validateSnapshotNodes('Node / Environment', [
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{
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children: [
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{ node_name: 'Node / shadow_realms', edge_name: 'shadow_realms' },
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],
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},
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]);
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validateSnapshotNodes('Node / shadow_realms', [
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{
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children: [
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{ node_name: 'Node / ShadowRealm' },
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],
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},
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]);
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}
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createRealms();
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