node/test/parallel/test-vm-measure-memory-lazy.js
Antoine du Hamel e50cbc1abd
test: enforce better never-settling-promise detection
Tests should be explicit regarding whether a promise is expected to
settle, and the test should fail when the behavior does not meet
expectations.

PR-URL: https://github.com/nodejs/node/pull/60976
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Erick Wendel <erick.workspace@gmail.com>
2025-12-10 23:55:36 +00:00

38 lines
775 B
JavaScript

// Flags: --expose-gc
'use strict';
const common = require('../common');
const {
assertSummaryShape,
expectExperimentalWarning
} = require('../common/measure-memory');
const vm = require('vm');
expectExperimentalWarning();
// Test lazy memory measurement - we will need to globalThis.gc()
// or otherwise these may not resolve.
{
vm.measureMemory()
.then(assertSummaryShape).then(common.mustCall());
globalThis.gc();
}
{
vm.measureMemory({})
.then(assertSummaryShape).then(common.mustCall());
globalThis.gc();
}
{
vm.measureMemory({ mode: 'summary' })
.then(assertSummaryShape).then(common.mustCall());
globalThis.gc();
}
{
vm.measureMemory({ mode: 'detailed' })
.then(assertSummaryShape).then(common.mustCall());
globalThis.gc();
}