var util = require('../lib/test-utils.js'); var expect = require('chai').expect; describe('fs.utimes', function() { beforeEach(util.setup); afterEach(util.cleanup); it('should be a function', function() { var fs = util.fs(); expect(fs.utimes).to.be.a('function'); }); it('should error when atime is negative', function(done) { var fs = util.fs(); fs.writeFile('/testfile', '', function(error) { if (error) throw error; fs.utimes('/testfile', -1, Date.now(), function (error) { expect(error).to.exist; expect(error.code).to.equal('EINVAL'); done(); }); }); }); it('should error when mtime is negative', function(done) { var fs = util.fs(); fs.writeFile('/testfile', '', function(error) { if (error) throw error; fs.utimes('/testfile', Date.now(), -1, function (error) { expect(error).to.exist; expect(error.code).to.equal('EINVAL'); done(); }); }); }); it('should error when atime is as invalid number', function(done) { var fs = util.fs(); fs.writeFile('/testfile', '', function (error) { if (error) throw error; fs.utimes('/testfile', 'invalid datetime', Date.now(), function (error) { expect(error).to.exist; expect(error.code).to.equal('EINVAL'); done(); }); }); }); it('should error when path does not exist', function(done) { var fs = util.fs(); var atime = Date.parse('1 Oct 2000 15:33:22'); var mtime = Date.parse('30 Sep 2000 06:43:54'); fs.utimes('/pathdoesnotexist', atime, mtime, function (error) { expect(error).to.exist; expect(error.code).to.equal('ENOENT'); done(); }); }); it('should error when mtime is an invalid number', function(done) { var fs = util.fs(); fs.writeFile('/testfile', '', function (error) { if (error) throw error; fs.utimes('/testfile', Date.now(), 'invalid datetime', function (error) { expect(error).to.exist; expect(error.code).to.equal('EINVAL'); done(); }); }); }); it('should error when file descriptor is invalid', function(done) { var fs = util.fs(); var atime = Date.parse('1 Oct 2000 15:33:22'); var mtime = Date.parse('30 Sep 2000 06:43:54'); fs.futimes(1, atime, mtime, function (error) { expect(error).to.exist; expect(error.code).to.equal('EBADF'); done(); }); }); it('should change atime and mtime of a file path', function(done) { var fs = util.fs(); var atime = Date.parse('1 Oct 2000 15:33:22'); var mtime = Date.parse('30 Sep 2000 06:43:54'); fs.writeFile('/testfile', '', function (error) { if (error) throw error; fs.utimes('/testfile', atime, mtime, function (error) { expect(error).not.to.exist; fs.stat('/testfile', function (error, stat) { expect(error).not.to.exist; expect(stat.mtime).to.equal(mtime); done(); }); }); }); }); it ('should change atime and mtime for a valid file descriptor', function(done) { var fs = util.fs(); var ofd; var atime = Date.parse('1 Oct 2000 15:33:22'); var mtime = Date.parse('30 Sep 2000 06:43:54'); fs.open('/testfile', 'w', function (error, result) { if (error) throw error; ofd = result; fs.futimes(ofd, atime, mtime, function (error) { expect(error).not.to.exist; fs.fstat(ofd, function (error, stat) { expect(error).not.to.exist; expect(stat.mtime).to.equal(mtime); done(); }); }); }); }); it('should update atime and mtime of directory path', function(done) { var fs = util.fs(); var atime = Date.parse('1 Oct 2000 15:33:22'); var mtime = Date.parse('30 Sep 2000 06:43:54'); fs.mkdir('/testdir', function (error) { if (error) throw error; fs.utimes('/testdir', atime, mtime, function (error) { expect(error).not.to.exist; fs.stat('/testdir', function (error, stat) { expect(error).not.to.exist; expect(stat.mtime).to.equal(mtime); done(); }); }); }); }); it('should update atime and mtime using current time if arguments are null', function(done) { var fs = util.fs(); fs.writeFile('/myfile', '', function (error) { if (error) throw error; var then = Date.now(); fs.utimes('/myfile', null, null, function (error) { expect(error).not.to.exist; fs.stat('/myfile', function (error, stat) { expect(error).not.to.exist; // Note: testing estimation as time may differ by a couple of milliseconds // This number should be increased if tests are on slow systems var delta = Date.now() - then; expect(then - stat.atime).to.be.at.most(delta); expect(then - stat.mtime).to.be.at.most(delta); done(); }); }); }); }); });