317 lines
8.0 KiB
JavaScript
317 lines
8.0 KiB
JavaScript
define(["IDBFS"], function(IDBFS) {
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describe('fs.utimes', function() {
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beforeEach(function() {
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this.db_name = mk_db_name();
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this.fs = new IDBFS.FileSystem({
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name: this.db_name,
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flags: 'FORMAT'
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});
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});
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afterEach(function() {
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indexedDB.deleteDatabase(this.db_name);
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delete this.fs;
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});
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it('should be a function', function() {
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expect(typeof this.fs.utimes).toEqual('function');
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});
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it('should error when atime is negative', function () {
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var complete = false;
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var _error;
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var that = this;
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that.fs.writeFile('/testfile', '', function(error) {
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if (error) throw error;
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that.fs.utimes('/testfile', -1, Date.now(), function (error) {
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_error = error;
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complete = true;
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});
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});
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waitsFor(function () {
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return complete;
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}, 'test to complete', DEFAULT_TIMEOUT);
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runs(function () {
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expect(_error).toBeDefined();
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expect(_error.name).toEqual('EInvalid');
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});
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});
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it('should error when mtime is negative', function () {
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var complete = false;
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var _error;
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var that = this;
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that.fs.writeFile('/testfile', '', function(error) {
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if (error) throw error;
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that.fs.utimes('/testfile', Date.now(), -1, function (error) {
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_error = error;
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complete = true;
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});
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});
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waitsFor(function () {
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return complete;
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}, 'test to complete', DEFAULT_TIMEOUT);
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runs(function () {
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expect(_error).toBeDefined();
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expect(_error.name).toEqual('EInvalid');
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});
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});
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it('should error when atime is as invalid number', function () {
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var complete = false;
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var _error;
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var that = this;
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that.fs.writeFile('/testfile', '', function (error) {
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if (error) throw error;
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that.fs.utimes('/testfile', 'invalid datetime', Date.now(), function (error) {
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_error = error;
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complete = true;
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});
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});
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waitsFor(function () {
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return complete;
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}, 'test to complete', DEFAULT_TIMEOUT);
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runs(function () {
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expect(_error).toBeDefined();
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expect(_error.name).toEqual('EInvalid');
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});
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});
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it ('should error when path does not exist', function () {
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var complete = false;
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var _error;
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var that = this;
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var atime = Date.parse('1 Oct 2000 15:33:22');
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var mtime = Date.parse('30 Sep 2000 06:43:54');
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that.fs.utimes('/pathdoesnotexist', atime, mtime, function (error) {
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_error = error;
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complete = true;
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});
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waitsFor(function () {
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return complete;
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}, 'test to complete', DEFAULT_TIMEOUT);
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runs(function () {
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expect(_error).toBeDefined();
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expect(_error.name).toEqual('ENoEntry');
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});
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});
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it('should error when mtime is an invalid number', function () {
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var complete = false;
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var _error;
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var that = this;
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that.fs.writeFile('/testfile', '', function (error) {
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if (error) throw error;
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that.fs.utimes('/testfile', Date.now(), 'invalid datetime', function (error) {
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_error = error;
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complete = true;
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});
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});
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waitsFor(function () {
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return complete;
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}, 'test to complete', DEFAULT_TIMEOUT);
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runs(function () {
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expect(_error).toBeDefined();
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expect(_error.name).toEqual('EInvalid');
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});
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});
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it ('should error when file descriptor is invalid', function () {
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var complete = false;
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var _error;
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var that = this;
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var atime = Date.parse('1 Oct 2000 15:33:22');
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var mtime = Date.parse('30 Sep 2000 06:43:54');
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that.fs.futimes(1, atime, mtime, function (error) {
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_error = error;
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complete = true;
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});
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waitsFor(function () {
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return complete;
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}, 'test to complete', DEFAULT_TIMEOUT);
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runs(function () {
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expect(_error).toBeDefined();
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expect(_error.name).toEqual('EBadFileDescriptor');
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});
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});
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it('should change atime and mtime of a file path', function () {
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var complete = false;
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var _error;
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var that = this;
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var _stat;
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var atime = Date.parse('1 Oct 2000 15:33:22');
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var mtime = Date.parse('30 Sep 2000 06:43:54');
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that.fs.writeFile('/testfile', '', function (error) {
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if (error) throw error;
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that.fs.utimes('/testfile', atime, mtime, function (error) {
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_error = error;
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that.fs.stat('/testfile', function (error, stat) {
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if (error) throw error;
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_stat = stat;
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complete = true;
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});
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});
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});
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waitsFor(function() {
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return complete;
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}, 'test to complete', DEFAULT_TIMEOUT);
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runs(function() {
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expect(_error).toEqual(null);
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expect(_stat.atime).toEqual(atime);
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expect(_stat.mtime).toEqual(mtime);
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});
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});
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it ('should change atime and mtime for a valid file descriptor', function (error) {
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var complete = false;
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var _error;
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var that = this;
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var ofd;
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var _stat;
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var atime = Date.parse('1 Oct 2000 15:33:22');
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var mtime = Date.parse('30 Sep 2000 06:43:54');
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that.fs.open('/testfile', 'w', function (error, result) {
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if (error) throw error;
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ofd = result;
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that.fs.futimes(ofd, atime, mtime, function (error) {
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_error = error;
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that.fs.fstat(ofd, function (error, stat) {
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if (error) throw error;
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_stat = stat;
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complete = true;
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});
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});
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});
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waitsFor(function () {
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return complete;
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}, 'test to complete', DEFAULT_TIMEOUT);
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runs(function () {
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expect(_error).toEqual(null);
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expect(_stat.atime).toEqual(atime);
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expect(_stat.mtime).toEqual(mtime);
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});
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});
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it ('should update atime and mtime of directory path', function (error) {
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var complete = false
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var _error;
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//Note: required as the filesystem somehow gets removed from the Jasmine object
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var fs = this.fs;
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var _stat;
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var atime = Date.parse('1 Oct 2000 15:33:22');
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var mtime = Date.parse('30 Sep 2000 06:43:54');
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fs.mkdir('/testdir', function (error) {
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if (error) throw error;
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fs.utimes('/testdir', atime, mtime, function (error) {
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_error = error;
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fs.stat('/testdir', function (error, stat) {
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if (error) throw error;
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_stat = stat;
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complete = true;
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});
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});
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});
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waitsFor(function () {
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return complete;
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}, 'test to complete', DEFAULT_TIMEOUT);
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runs(function () {
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expect(_error).toEqual(null);
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expect(_stat.atime).toEqual(atime);
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expect(_stat.mtime).toEqual(mtime);
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delete fs;
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});
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});
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it ('should update atime and mtime when they are null', function () {
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var complete = false;
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var _error;
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var that = this;
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var atimeEst;
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var mtimeEst;
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var now;
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that.fs.writeFile('/myfile', '', function (error) {
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if (error) throw error;
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that.fs.utimes('/myfile', null, null, function (error) {
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_error = error;
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now = Date.now();
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that.fs.stat('/myfile', function (error, stat) {
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if (error) throw error;
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atimeEst = now - stat.atime;
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mtimeEst = now - stat.mtime;
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complete = true;
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});
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});
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});
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waitsFor(function (){
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return complete;
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}, 'test to complete', DEFAULT_TIMEOUT);
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runs(function () {
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expect(_error).toEqual(null);
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// Note: testing estimation as time may differ by a couple of milliseconds
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// This number should be increased if tests are on slow systems
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expect(atimeEst).toBeLessThan(10);
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expect(mtimeEst).toBeLessThan(10);
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});
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});
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});
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}); |