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464d1c1558
Fixes: https://github.com/nodejs/node/issues/43740 PR-URL: https://github.com/nodejs/node/pull/43741 Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
69 lines
2.3 KiB
JavaScript
69 lines
2.3 KiB
JavaScript
'use strict';
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const common = require('../common');
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const assert = require('node:assert');
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const { spawnSync, spawn } = require('node:child_process');
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assert.strictEqual(RegExp.$_, '');
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assert.strictEqual(RegExp.$0, undefined);
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assert.strictEqual(RegExp.$1, '');
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assert.strictEqual(RegExp.$2, '');
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assert.strictEqual(RegExp.$3, '');
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assert.strictEqual(RegExp.$4, '');
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assert.strictEqual(RegExp.$5, '');
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assert.strictEqual(RegExp.$6, '');
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assert.strictEqual(RegExp.$7, '');
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assert.strictEqual(RegExp.$8, '');
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assert.strictEqual(RegExp.$9, '');
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assert.strictEqual(RegExp.input, '');
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assert.strictEqual(RegExp.lastMatch, '');
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assert.strictEqual(RegExp.lastParen, '');
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assert.strictEqual(RegExp.leftContext, '');
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assert.strictEqual(RegExp.rightContext, '');
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assert.strictEqual(RegExp['$&'], '');
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assert.strictEqual(RegExp['$`'], '');
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assert.strictEqual(RegExp['$+'], '');
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assert.strictEqual(RegExp["$'"], '');
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const allRegExpStatics =
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'RegExp.$_ + RegExp["$&"] + RegExp["$`"] + RegExp["$+"] + RegExp["$\'"] + ' +
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'RegExp.input + RegExp.lastMatch + RegExp.lastParen + ' +
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'RegExp.leftContext + RegExp.rightContext + ' +
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Array.from({ length: 10 }, (_, i) => `RegExp.$${i}`).join(' + ');
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{
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const child = spawnSync(process.execPath,
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[ '-p', allRegExpStatics ],
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{ stdio: ['inherit', 'pipe', 'inherit'] });
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assert.match(child.stdout.toString(), /^undefined\r?\n$/);
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assert.strictEqual(child.status, 0);
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assert.strictEqual(child.signal, null);
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}
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{
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const child = spawnSync(process.execPath,
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[ '-e', `console.log(${allRegExpStatics})`, '--input-type=module' ],
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{ stdio: ['inherit', 'pipe', 'inherit'] });
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assert.match(child.stdout.toString(), /^undefined\r?\n$/);
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assert.strictEqual(child.status, 0);
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assert.strictEqual(child.signal, null);
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}
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{
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const child = spawn(process.execPath, [], { stdio: ['pipe', 'pipe', 'inherit'], encoding: 'utf8' });
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let stdout = '';
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child.stdout.on('data', (chunk) => {
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stdout += chunk;
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});
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child.on('exit', common.mustCall((status, signal) => {
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assert.match(stdout, /^undefined\r?\n$/);
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assert.strictEqual(status, 0);
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assert.strictEqual(signal, null);
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}));
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child.on('error', common.mustNotCall());
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child.stdin.end(`console.log(${allRegExpStatics});\n`);
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}
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