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Merge pull request #113 from kwkofler/issue#112 

Resolves issue #112, though isBlockDevice(), isCharacterDevice(), isFIFO...
This commit is contained in:
Alan K 2014-03-06 09:52:40 -05:00
parent f079eaa7dd 0ce4d192fa
commit bfba8c3546
3 changed files with 335 additions and 0 deletions
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28
src/fs.js
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@ -131,6 +131,34 @@ define(function(require) {
this.type = fileNode.mode;
}
Stats.prototype.isFile = function() {
return this.type === constants.MODE_FILE;
};
Stats.prototype.isDirectory = function() {
return this.type === constants.MODE_DIRECTORY;
};
Stats.prototype.isBlockDevice = function() {
return false;
};
Stats.prototype.isCharacterDevice = function() {
return false;
};
Stats.prototype.isSymbolicLink = function() {
return this.type === constants.MODE_SYMBOLIC_LINK;
};
Stats.prototype.isFIFO = function() {
return false;
};
Stats.prototype.isSocket = function() {
return false;
};
/*
* Update node times. Only passed times are modified (undefined times are ignored)
* and filesystem flags are examined in order to override update logic.

306
tests/spec/fs.Stats.spec.js Normal file
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@ -0,0 +1,306 @@
define(["Filer"], function(Filer) {
describe('fs.Stats', function() {
describe('#isFile()', function() {
beforeEach(function() {
this.db_name = mk_db_name();
this.fs = new Filer.FileSystem({
name: this.db_name,
flags: 'FORMAT'
});
});
afterEach(function() {
indexedDB.deleteDatabase(this.db_name);
delete this.fs;
});
it('should be a function', function() {
var testStat = this.fs.stat('/', function(error) {
if(error) throw error;
});
expect(typeof this.testStat.isFile).toEqual('function');
});
it('should return true if stats are for file', function() {
var complete = false;
var _error, _result;
var that = this;
var contents = "This is a file.";
that.fs.writeFile('/myFile', contents, binary, function(error) {
if(error) throw error;
_result = that.fs.stat('/myFile', function() {}).isFile();
complete = true;
})
waitsFor(function() {
return complete;
}, 'test to complete', DEFAULT_TIMEOUT);
runs(function() {
expect(_error).toEqual(null);
expect(_result).toEqual(true);
});
});
})
describe('#isDirectory()', function() {
beforeEach(function() {
this.db_name = mk_db_name();
this.fs = new Filer.FileSystem({
name: this.db_name,
flags: 'FORMAT'
});
});
afterEach(function() {
indexedDB.deleteDatabase(this.db_name);
delete this.fs;
});
it('should be a function', function() {
var testStat = this.fs.stat('/', function(error) {
if(error) throw error;
});
expect(typeof this.testStat.isDirectory).toEqual('function');
});
it('should only return true if stats are for directory', function() {
var complete = false;
var _result;
var that = this;
_result = that.fs.stat('/myFile', function(error) {
if(error) throw error;
}).isFile();
complete = true;
waitsFor(function() {
return complete;
}, 'test to complete', DEFAULT_TIMEOUT);
runs(function() {
expect(_error).toEqual(null);
expect(_result).toEqual(true);
});
});
})
describe('#isBlockDevice()', function() {
beforeEach(function() {
this.db_name = mk_db_name();
this.fs = new Filer.FileSystem({
name: this.db_name,
flags: 'FORMAT'
});
});
afterEach(function() {
indexedDB.deleteDatabase(this.db_name);
delete this.fs;
});
it('should be a function', function() {
var testStat = this.fs.stat('/', function(error) {
if(error) throw error;
});
expect(typeof this.testStat.isBlockDevice).toEqual('function');
});
it('should return false', function() {
var complete = false;
var _result;
var that = this;
_result = that.fs.stat('/', function(error) {
if(error) throw error;
}).isBlockDevice();
complete = true;
waitsFor(function() {
return complete;
}, 'test to complete', DEFAULT_TIMEOUT);
runs(function() {
expect(_error).toEqual(null);
expect(_result).toEqual(false);
});
});
})
describe('#isCharacterDevice()', function() {
beforeEach(function() {
this.db_name = mk_db_name();
this.fs = new Filer.FileSystem({
name: this.db_name,
flags: 'FORMAT'
});
});
afterEach(function() {
indexedDB.deleteDatabase(this.db_name);
delete this.fs;
});
it('should be a function', function() {
var testStat = this.fs.stat('/', function(error) {
if(error) throw error;
});
expect(typeof this.testStat.isCharacterDevice).toEqual('function');
});
it('should return false', function() {
var complete = false;
var _result;
var that = this;
_result = that.fs.stat('/', function(error) {
if(error) throw error;
}).isCharacterDevice();
complete = true;
waitsFor(function() {
return complete;
}, 'test to complete', DEFAULT_TIMEOUT);
runs(function() {
expect(_error).toEqual(null);
expect(_result).toEqual(false);
});
});
})
describe('#isSymbolicLink()', function() {
beforeEach(function() {
this.db_name = mk_db_name();
this.fs = new Filer.FileSystem({
name: this.db_name,
flags: 'FORMAT'
});
});
afterEach(function() {
indexedDB.deleteDatabase(this.db_name);
delete this.fs;
});
it('should be a function', function() {
var testStat = this.fs.stat('/', function(error) {
if(error) throw error;
});
expect(typeof this.testStat.isSymbolicLink).toEqual('function');
});
it('should return true if stats are for symbolic link', function() {
var complete = false;
var _error, _result;
var that = this;
that.fs.writeFile('/myfile', '', { encoding: 'utf8' }, function(error) {
if(error) throw error;
that.fs.symlink('/myfile', '/myFileLink', function (error) {
if (error) throw error;
_result = that.fs.lstat('/myfile', function(error) {
if(error) throw error;
}).isSymbolicLink();
complete = true;
});
});
waitsFor(function() {
return complete;
}, 'test to complete', DEFAULT_TIMEOUT);
runs(function() {
expect(_error).toEqual(null);
expect(_result).toEqual(true);
});
});
})
describe('#isFIFO()', function() {
beforeEach(function() {
this.db_name = mk_db_name();
this.fs = new Filer.FileSystem({
name: this.db_name,
flags: 'FORMAT'
});
});
afterEach(function() {
indexedDB.deleteDatabase(this.db_name);
delete this.fs;
});
it('should be a function', function() {
var testStat = this.fs.stat('/', function(error) {
if(error) throw error;
});
expect(typeof this.testStat.isFIFO).toEqual('function');
});
it('should return false', function() {
var complete = false;
var _result;
var that = this;
_result = that.fs.stat('/', function(error) {
if(error) throw error;
}).isFIFO();
complete = true;
waitsFor(function() {
return complete;
}, 'test to complete', DEFAULT_TIMEOUT);
runs(function() {
expect(_error).toEqual(null);
expect(_result).toEqual(false);
});
});
})
describe('#isSocket()', function() {
beforeEach(function() {
this.db_name = mk_db_name();
this.fs = new Filer.FileSystem({
name: this.db_name,
flags: 'FORMAT'
});
});
afterEach(function() {
indexedDB.deleteDatabase(this.db_name);
delete this.fs;
});
it('should be a function', function() {
var testStat = this.fs.stat('/', function(error) {
if(error) throw error;
});
expect(typeof this.testStat.isSocket).toEqual('function');
});
it('should return false', function() {
var complete = false;
var _result;
var that = this;
_result = that.fs.stat('/', function(error) {
if(error) throw error;
}).isSocket();
complete = true;
waitsFor(function() {
return complete;
}, 'test to complete', DEFAULT_TIMEOUT);
runs(function() {
expect(_error).toEqual(null);
expect(_result).toEqual(false);
});
});
})
}

1
tests/test-manifest.js
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@ -31,6 +31,7 @@ define([
"spec/fs.truncate.spec",
"spec/fs.utimes.spec",
"spec/fs.xattr.spec",
"spec/fs.stats.spec".
"spec/path-resolution.spec",
"spec/times.spec",
"spec/time-flags.spec",