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359766b2c3
Upcoming lint rule will require a blank line between consecutive functions. Add it in the places where we don't have it already. PR-URL: https://github.com/nodejs/node/pull/30696 Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com> Reviewed-By: Gus Caplan <me@gus.host> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Denys Otrishko <shishugi@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
133 lines
3.4 KiB
JavaScript
133 lines
3.4 KiB
JavaScript
// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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'use strict';
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const common = require('../common');
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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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let watchSeenOne = 0;
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let watchSeenTwo = 0;
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let watchSeenThree = 0;
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let watchSeenFour = 0;
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const testDir = tmpdir.path;
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const filenameOne = 'watch.txt';
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const filepathOne = path.join(testDir, filenameOne);
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const filenameTwo = 'hasOwnProperty';
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const filepathTwo = filenameTwo;
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const filepathTwoAbs = path.join(testDir, filenameTwo);
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const filenameThree = 'charm'; // Because the third time is
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const filenameFour = 'get';
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process.on('exit', function() {
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assert.strictEqual(watchSeenOne, 1);
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assert.strictEqual(watchSeenTwo, 2);
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assert.strictEqual(watchSeenThree, 1);
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assert.strictEqual(watchSeenFour, 1);
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});
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tmpdir.refresh();
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fs.writeFileSync(filepathOne, 'hello');
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assert.throws(
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() => { fs.watchFile(filepathOne); },
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{ code: 'ERR_INVALID_ARG_TYPE' }
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);
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// Does not throw.
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fs.watchFile(filepathOne, function() {
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fs.unwatchFile(filepathOne);
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++watchSeenOne;
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});
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setTimeout(function() {
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fs.writeFileSync(filepathOne, 'world');
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}, 1000);
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process.chdir(testDir);
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fs.writeFileSync(filepathTwoAbs, 'howdy');
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assert.throws(
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() => { fs.watchFile(filepathTwo); },
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{ code: 'ERR_INVALID_ARG_TYPE' }
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);
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{ // Does not throw.
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function a() {
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fs.unwatchFile(filepathTwo, a);
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++watchSeenTwo;
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}
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function b() {
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fs.unwatchFile(filepathTwo, b);
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++watchSeenTwo;
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}
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fs.watchFile(filepathTwo, a);
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fs.watchFile(filepathTwo, b);
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}
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setTimeout(function() {
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fs.writeFileSync(filepathTwoAbs, 'pardner');
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}, 1000);
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{ // Does not throw.
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function b() {
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fs.unwatchFile(filenameThree, b);
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++watchSeenThree;
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}
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const uncalledListener = common.mustNotCall();
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fs.watchFile(filenameThree, uncalledListener);
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fs.watchFile(filenameThree, b);
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fs.unwatchFile(filenameThree, uncalledListener);
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}
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setTimeout(function() {
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fs.writeFileSync(filenameThree, 'pardner');
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}, 1000);
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setTimeout(function() {
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fs.writeFileSync(filenameFour, 'hey');
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}, 200);
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setTimeout(function() {
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fs.writeFileSync(filenameFour, 'hey');
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}, 500);
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{ // Does not throw.
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function a() {
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++watchSeenFour;
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assert.strictEqual(watchSeenFour, 1);
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fs.unwatchFile(`.${path.sep}${filenameFour}`, a);
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}
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fs.watchFile(filenameFour, a);
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}
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