97a3a8204c
PR-URL: https://github.com/nodejs/node/pull/56712 Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
41 lines
1.2 KiB
JavaScript
41 lines
1.2 KiB
JavaScript
// Flags: --expose-gc --no-warnings --expose-internals
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'use strict';
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const common = require('../common');
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const assert = require('assert');
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const path = require('path');
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const { internalBinding } = require('internal/test/binding');
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const fs = internalBinding('fs');
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const { stringToFlags } = require('internal/fs/utils');
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// Verifies that the FileHandle object is garbage collected and that a
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// warning is emitted if it is not closed.
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let fdnum;
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{
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const ctx = {};
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fdnum = fs.openFileHandle(path.toNamespacedPath(__filename),
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stringToFlags('r'), 0o666, undefined, ctx).fd;
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assert.strictEqual(ctx.errno, undefined);
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}
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const deprecationWarning =
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'Closing a FileHandle object on garbage collection is deprecated. ' +
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'Please close FileHandle objects explicitly using ' +
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'FileHandle.prototype.close(). In the future, an error will be ' +
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'thrown if a file descriptor is closed during garbage collection.';
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common.expectWarning({
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'internal/test/binding': [
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'These APIs are for internal testing only. Do not use them.',
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],
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'Warning': [
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`Closing file descriptor ${fdnum} on garbage collection`,
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],
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'DeprecationWarning': [[deprecationWarning, 'DEP0137']]
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});
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globalThis.gc();
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setTimeout(() => {}, 10);
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