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975f6c1f70
PR-URL: https://github.com/nodejs/node/pull/20504 Refs: https://github.com/nodejs/TSC/issues/389 Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Myles Borins <myles.borins@gmail.com> Reviewed-By: Shingo Inoue <leko.noor@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com> Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
30 lines
778 B
JavaScript
30 lines
778 B
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 fs = process.binding('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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common.expectWarning(
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'Warning',
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`Closing file descriptor ${fdnum} on garbage collection`,
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common.noWarnCode
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);
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gc(); // eslint-disable-line no-undef
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setTimeout(() => {}, 10);
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