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'use strict';
const common = require('../common');
const tmpdir = require('../common/tmpdir');
const assert = require('assert');
const spawn = require('child_process').spawn;
const path = require('path');
tmpdir.refresh();
const requirePath = JSON.stringify(path.join(tmpdir.path, 'non-existent.json'));
// Use -i to force node into interactive mode, despite stdout not being a TTY
const child = spawn(process.execPath, ['-i']);
let out = '';
const input = `try { require(${requirePath}); } catch {} ` +
`require('fs').writeFileSync(${requirePath}, '1');` +
`require(${requirePath});`;
child.stderr.on('data', common.mustNotCall());
child.stdout.setEncoding('utf8');
child.stdout.on('data', (c) => {
out += c;
});
child.stdout.on('end', common.mustCall(() => {
assert.ok(out.endsWith('> 1\n> '));
}));
child.stdin.end(input);
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