mirror of https://gitee.com/openkylin/nodejs.git
52 lines
1.2 KiB
JavaScript
52 lines
1.2 KiB
JavaScript
'use strict';
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const common = require('../common');
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if (!(common.isOSX || common.isWindows))
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common.skip('recursive option is darwin/windows specific');
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const assert = require('assert');
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const path = require('path');
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const fs = require('fs');
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const tmpdir = require('../common/tmpdir');
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const testDir = tmpdir.path;
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const filenameOne = 'watch.txt';
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tmpdir.refresh();
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const testsubdir = fs.mkdtempSync(testDir + path.sep);
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const relativePathOne = path.join(path.basename(testsubdir), filenameOne);
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const filepathOne = path.join(testsubdir, filenameOne);
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const watcher = fs.watch(testDir, { recursive: true });
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let watcherClosed = false;
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watcher.on('change', function(event, filename) {
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assert.ok(event === 'change' || event === 'rename');
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// Ignore stale events generated by mkdir and other tests
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if (filename !== relativePathOne)
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return;
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if (common.isOSX) {
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clearInterval(interval);
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}
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watcher.close();
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watcherClosed = true;
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});
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let interval;
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if (common.isOSX) {
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interval = setInterval(function() {
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fs.writeFileSync(filepathOne, 'world');
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}, 10);
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} else {
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fs.writeFileSync(filepathOne, 'world');
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}
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process.on('exit', function() {
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assert(watcherClosed, 'watcher Object was not closed');
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});
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