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Command line flag and environment variable that can be used to indicate that pending deprecations should be emitted. PR-URL: https://github.com/nodejs/node/pull/11968 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
46 lines
1.5 KiB
JavaScript
46 lines
1.5 KiB
JavaScript
'use strict';
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// Tests that --pending-deprecation and NODE_PENDING_DEPRECATION both
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// set the process.binding('config').pendingDeprecation flag that is
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// used to determine if pending deprecation messages should be shown.
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// The test is performed by launching two child processes that run
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// this same test script with different arguments. If those exit with
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// code 0, then the test passes. If they don't, it fails.
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const common = require('../common');
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const assert = require('assert');
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const config = process.binding('config');
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const fork = require('child_process').fork;
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function message(name) {
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return `${name} did not set the process.binding('config').` +
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'pendingDeprecation flag.';
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}
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switch (process.argv[2]) {
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case 'env':
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case 'switch':
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assert.strictEqual(config.pendingDeprecation, true);
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break;
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default:
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// Verify that the flag is off by default.
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assert.strictEqual(config.pendingDeprecation, undefined);
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// Test the --pending-deprecation command line switch.
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fork(__filename, ['switch'], {
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execArgv: ['--pending-deprecation'],
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silent: true
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}).on('exit', common.mustCall((code) => {
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assert.strictEqual(code, 0, message('--pending-deprecation'));
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}));
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// Test the NODE_PENDING_DEPRECATION environment var.
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fork(__filename, ['env'], {
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env: {NODE_PENDING_DEPRECATION: 1},
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silent: true
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}).on('exit', common.mustCall((code) => {
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assert.strictEqual(code, 0, message('NODE_PENDING_DEPRECATION'));
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}));
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}
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