add filer-test.js to repo

.gitignore

@@ -2,5 +2,4 @@ node_modules
 bower_components
 .env
 *~
-dist/filer-test.js
 dist/filer-issue225.js

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "filer",
-  "version": "0.0.29",
+  "version": "0.0.32",
   "main": "dist/filer.js",
   "ignore": [
     "build",

dist/filer.js

@@ -2264,7 +2264,7 @@ var errors = {};
   '47:EEXIST:file already exists',
   //'48:ESRCH:no such process',
   //'49:ENAMETOOLONG:name too long',
-  //'50:EPERM:operation not permitted',
+  '50:EPERM:operation not permitted',
   '51:ELOOP:too many symbolic links encountered',
   //'52:EXDEV:cross-device link not permitted',
   '53:ENOTEMPTY:directory not empty',
@@ -3356,6 +3356,16 @@ function unlink_node(context, path, callback) {
     }
   }
 
+  function check_if_node_is_directory(error, result) {
+    if(error) {
+      callback(error);
+    } else if(result.mode === 'DIRECTORY') {
+      callback(new Errors.EPERM('unlink not permitted on directories', name));
+    } else {
+      update_file_node(null, result);
+    }
+  }
+
   function check_if_file_exists(error, result) {
     if(error) {
       callback(error);
@@ -3364,7 +3374,7 @@ function unlink_node(context, path, callback) {
       if(!_(directoryData).has(name)) {
         callback(new Errors.ENOENT('a component of the path does not name an existing file', name));
       } else {
-        context.getObject(directoryData[name].id, update_file_node);
+        context.getObject(directoryData[name].id, check_if_node_is_directory);
       }
     }
   }

package.json

@@ -11,7 +11,7 @@
     "idb",
     "websql"
   ],
-  "version": "0.0.29",
+  "version": "0.0.32",
   "author": "Alan K <ack@modeswitch.org> (http://blog.modeswitch.org)",
   "homepage": "http://filerjs.github.io/filer",
   "bugs": "https://github.com/filerjs/filer/issues",