added more tests and added spec file to test manifest

src/fs.js

@@ -27,6 +27,7 @@ define(function(require) {
   var EIO = require('src/error').EIO;
   var ELoop = require('src/error').ELoop;
   var EFileSystemError = require('src/error').EFileSystemError;
+  var ENoAttr = require('src/error').ENoAttr;
 
   var FILE_SYSTEM_NAME = require('src/constants').FILE_SYSTEM_NAME;
   var FS_FORMAT = require('src/constants').FS_FORMAT;
@@ -1127,14 +1128,14 @@ define(function(require) {
       if (error) {
         callback (error);
       }
-      else if (flag === XATTR_CREATE && node[name]) {
+      else if (flag === XATTR_CREATE && node.xattrs[name]) {
         callback(new EExists('attribute already exists'));
       }
-      else if (flag === XATTR_REPLACE && !node[name]) {
+      else if (flag === XATTR_REPLACE && !node.xattrs[name]) {
         callback(new ENoAttr('attribute does not exist'));
       }
       else {
-        node.xattr[name] = value;
+        node.xattrs[name] = value;
         context.put(node.id, node, callback);
       }
     }      
@@ -1163,11 +1164,11 @@ define(function(require) {
       if (error) {
         callback (error);
       }
-      else if (!node.xattr[name]) {
+      else if (!node.xattrs[name]) {
         callback(new ENoAttr('attribute does not exist'));
       }
       else {
-        callback(null, node.xattr[name]);
+        callback(null, node.xattrs[name]);
       }
     }
 
@@ -1622,7 +1623,7 @@ define(function(require) {
       }
     };
 
-    setxattr_file (context, path, name, value, flags, check_result);
+    setxattr_file(context, path, name, value, flag, check_result);
   }
 
   function _lseek(fs, context, fd, offset, whence, callback) {
@@ -2087,14 +2088,16 @@ define(function(require) {
     );
   };
   FileSystem.prototype.setxattr = function (path, name, value, flag, callback) {
-    callback = maybeCallback(arguments[arguments.length - 1]);
+    var callback = maybeCallback(arguments[arguments.length - 1]);
+    var _flag = (typeof flag != 'function') ? flag : null;
     var fs = this;
     var error = fs.queueOrRun(
       function () {
         var context = fs.provider.getReadWriteContext();
-        _setxattr(context, path, name, value, flag, callback);
+        _setxattr(context, path, name, value, _flag, callback);
       }
     );
+
     if (error) {
       callback(error);
     }
@@ -2108,6 +2111,7 @@ define(function(require) {
         _getxattr(context, path, name, callback);
       }
     );
+
     if (error) {
       callback(error);
     }

tests/spec/fs.xattr.spec.js

@@ -1,6 +1,6 @@
 define(["IDBFS"], function(IDBFS) {
 
-  describe('fs.utimes', function() {
+  describe('fs.xattr', function() {
     beforeEach(function() {
       this.db_name = mk_db_name();
       this.fs = new IDBFS.FileSystem({
@@ -13,9 +13,208 @@ define(["IDBFS"], function(IDBFS) {
       indexedDB.deleteDatabase(this.db_name);
       delete this.fs;
     });
-  });
 
     it('should be a function', function () {
-    expect(typeof this.setxattr).toEqual('function');
+      expect(typeof this.fs.setxattr).toEqual('function');
+      expect(typeof this.fs.getxattr).toEqual('function');
     });
-}
+
+    it('should error when setting with a name that is not a string', function () {
+      var complete = false;
+      var _error;
+      var that = this;
+
+      that.fs.writeFile('/testfile', '', function (error) {
+        if (error) throw error;
+
+        that.fs.setxattr('/testfile', 89, 'testvalue', function (error) {
+          _error = error;
+          complete = true;
+        });
+      });
+
+      waitsFor(function () {
+        return complete;
+      }, 'test to complete', DEFAULT_TIMEOUT);
+
+      runs(function () {
+        expect(_error).toBeDefined();
+        expect(_error.name).toEqual('EInvalid');
+      });
+    });
+
+    it('should error when setting with a name that is null', function () {
+      var complete = false;
+      var _error;
+      var that = this;
+
+      that.fs.writeFile('/testfile', '', function (error) {
+        if (error) throw error;
+
+        that.fs.setxattr('/testfile', null, 'testvalue', function (error) {
+          _error = error;
+          complete = true;
+        });
+      });
+
+      waitsFor(function () {
+        return complete;
+      }, 'test to complete', DEFAULT_TIMEOUT);
+
+      runs(function () {
+        expect(_error).toBeDefined();
+        expect(_error.name).toEqual('EInvalid');
+      });
+    });
+
+    it('should error when setting with a falsy value', function () {
+      var complete = false;
+      var _error;
+      var that = this;
+
+      that.fs.writeFile('/testfile', '', function (error) {
+        if (error) throw error;
+
+        that.fs.setxattr('/testfile', 'test', '', function (error) {
+          _error = error;
+          complete = true;
+        });
+      });
+
+      waitsFor(function () {
+        return complete;
+      }, 'test to complete', DEFAULT_TIMEOUT);
+
+      runs(function () {
+        expect(_error).toBeDefined();
+        expect(_error.name).toEqual('EInvalid');
+      });
+    });
+
+    it('should error when setting with an invalid flag', function () {
+      var complete = false;
+      var _error;
+      var that = this;
+
+      that.fs.writeFile('/testfile', '', function (error) {
+        if (error) throw error;
+
+        that.fs.setxattr('/testfile', 'test', 'value', 'InvalidFlag', function (error) {
+          _error = error;
+          complete = true;
+        });
+      });
+
+      waitsFor(function () {
+        return complete;
+      }, 'test to complete', DEFAULT_TIMEOUT);
+
+      runs(function () {
+        expect(_error).toBeDefined();
+        expect(_error.name).toEqual('EInvalid');
+      });
+    });
+
+    it('should error when when setting an extended attribute which exists with XATTR_CREATE flag', function (error) {
+      var complete = false;
+      var _error;
+      var that = this;
+
+      that.fs.writeFile('/testfile', '', function (error) {
+        if (error) throw error;
+
+        that.fs.setxattr('/testfile', 'test', 'value', function (error) {
+          if (error) throw error;
+
+          that.fs.setxattr('/testfile', 'test', 'othervalue', 'CREATE', function (error) {
+            _error = error;
+            complete = true;
+          });
+        });
+      });
+
+      waitsFor(function () {
+        return complete;
+      }, 'test to complete', DEFAULT_TIMEOUT);
+
+      runs(function () {
+        expect(_error).toBeDefined();
+        expect(_error.name).toEqual('EExists');
+      });
+    });
+
+    it('should error when setting an extended attribute which does not exist with XATTR_REPLACE flag', function (error) {
+      var complete = false;
+      var _error;
+      var that = this;
+
+      that.fs.writeFile('/testfile', '', function (error) {
+        if (error) throw error;
+
+        that.fs.setxattr('/testfile', 'test', 'value', 'REPLACE', function (error) {
+          _error = error;
+          complete = true;
+        });
+      });
+
+      waitsFor(function () {
+        return complete;
+      }, 'test to complete', DEFAULT_TIMEOUT);
+
+      runs(function () {
+        expect(_error).toBeDefined();
+        expect(_error.name).toEqual('ENoAttr');
+      });
+    });
+
+    it ('should error when getting an attribute with a falsy name', function (error) {
+      var complete = false;
+      var _error;
+      var that = this;
+
+      that.fs.writeFile('/testfile', '', function (error) {
+        if (error) throw error;
+
+        that.fs.getxattr('/testfile', '', function (error, value) {
+          _error = error;
+          complete = true;
+        });
+      });
+
+      waitsFor(function () {
+        return complete;
+      }, 'test to complete', DEFAULT_TIMEOUT);
+
+      runs(function () {
+        expect(_error).toBeDefined();
+        expect(_error.name).toEqual('EInvalid');
+      });
+    });
+
+    it('should error when getting an attribute when a name is not a string', function (error) {
+      var complete = false;
+      var _error;
+      // var that = this;
+
+      var fs = this.fs;
+
+      fs.writeFile('/testfile', '', function (error) {
+        if (error) throw error;
+
+        fs.getxattr('/testfile', 89, function (error, value) {
+          _error = error;
+          complete = true;
+        });
+      });
+
+      waitsFor(function () {
+        return complete;
+      }, 'test to complete', DEFAULT_TIMEOUT);
+
+      runs(function () {
+        expect(_error).toBeDefined();
+        expect(_error.name).toEqual('EInvalid');
+      });
+    });
+  });
+});

tests/test-manifest.js

@@ -28,6 +28,7 @@ define([
   "spec/fs.readlink.spec",
   "spec/fs.truncate.spec",
   "spec/fs.utimes.spec",
+  "spec/fs.xattr.spec",
   "spec/path-resolution.spec",
 
   // IDBFS.FileSystem.providers.*