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'use strict';
const common = require('../common');
const path = require('path');
const fs = require('fs');
const testDir = common.tmpDir;
const testsubdir = path.join(testDir, 'testsubdir');
const filepath = path.join(testsubdir, 'watch.txt');
function cleanup() {
try { fs.unlinkSync(filepath); } catch (e) { }
try { fs.rmdirSync(testsubdir); } catch (e) { }
}
process.on('exit', cleanup);
cleanup();
try { fs.mkdirSync(testsubdir, 0o700); } catch (e) {}
// Need a grace period, else the mkdirSync() above fires off an event.
setTimeout(function() {
const watcher = fs.watch(testDir, { persistent: true }, common.mustNotCall());
setTimeout(function() {
fs.writeFileSync(filepath, 'test');
}, 100);
setTimeout(function() {
watcher.close();
}, 500);
}, 50);
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