5 files changed, 38 insertions, 10 deletions
diff --git a/addons/web/static/src/js/framework/data.js b/addons/web/static/src/js/framework/data.js
index a350dadb59e..c160ebaf539 100644
--- a/addons/web/static/src/js/framework/data.js
+++ b/addons/web/static/src/js/framework/data.js
@@ -793,18 +793,19 @@ var BufferedDataSet = DataSetStatic.extend({
         var def = $.Deferred();
         this.mutex.exec(function () {
             var dirty = false;
-            _.each(data, function (v, k) {
-                if (!_.isEqual(v, cached.values[k])) {
+            // _.each is broken if a field "length" is present
+            for (var k in data) {
+                if (!_.isEqual(data[k], cached.values[k])) {
                     dirty = true;
-                    if (_.isEqual(v, cached.from_read[k])) { // clean changes
+                    if (_.isEqual(data[k], cached.from_read[k])) { // clean changes
                         delete cached.changes[k];
                     } else {
-                        cached.changes[k] = v;
+                        cached.changes[k] = data[k];
                     }
                 } else {
                     delete data[k];
                 }
-            });
+            }
             self._update_cache(id, options);
 
             if (dirty) {
diff --git a/addons/web/static/src/js/views/list_view.js b/addons/web/static/src/js/views/list_view.js
index aece38b9d71..5bf94100898 100644
--- a/addons/web/static/src/js/views/list_view.js
+++ b/addons/web/static/src/js/views/list_view.js
@@ -470,11 +470,12 @@ var ListView = View.extend({
                 self.records.remove(record);
                 return;
             }
-            _.each(values, function (value, key) {
+            // _.each is broken if a field "length" is present
+            for (var key in values) {
                 if (fields[key] && fields[key].type === 'many2many')
                     record.set(key + '__display', false, {silent: true});
-                record.set(key, value, {silent: true});            
-            });
+                record.set(key, values[key], {silent: true});
+            }
             record.trigger('change', record);
 
             /* When a record is reloaded, there is a rendering lag because of the addition/suppression of 
diff --git a/addons/web/static/test/list-editable.js b/addons/web/static/test/list-editable.js
index be2acdb1365..4b88d9f06e5 100644
--- a/addons/web/static/test/list-editable.js
+++ b/addons/web/static/test/list-editable.js
@@ -196,6 +196,13 @@ odoo.define_section('list.edition', ['web.data', 'web.ListView', 'web.data_manag
         mock.add('demo:onchange', function () {
             return {};
         });
+        mock.add('demo:fields_get', function () {
+            return {
+                a: {type: 'char', string: "A"},
+                b: {type: 'char', string: "B"},
+                c: {type: 'char', string: "C"}
+            };
+        });
     }
 
     test('newrecord', function (assert, data, ListView, data_manager) {
@@ -263,6 +270,13 @@ odoo.define_section('list.edition.events', ['web.data', 'web.ListView', 'web.dat
         mock.add('demo:read', function () {
             return [{ id: 1, a: 'foo', b: 'bar', c: 'baz' }];
         });
+        mock.add('demo:fields_get', function () {
+            return {
+                a: {type: 'char', string: "A"},
+                b: {type: 'char', string: "B"},
+                c: {type: 'char', string: "C"}
+            };
+        });
     }
 
     test('edition events',function (assert, data, ListView, data_manager) {
@@ -345,6 +359,13 @@ odoo.define_section('list.edition.onwrite', ['web.data', 'web.ListView', 'web.da
         mock.add('demo:default_get', function () { return {}; });
         mock.add('demo:create', function () { return 1; });
         mock.add('demo:on_write', function () { return [42]; });
+        mock.add('demo:fields_get', function () {
+            return {
+                a: {type: 'char', string: "A"},
+                b: {type: 'char', string: "B"},
+                c: {type: 'char', string: "C"}
+            };
+        });
 
         var ds = new data.DataSetStatic(null, 'demo', null, []);
         var fields_view = data_manager._postprocess_fvg({
diff --git a/addons/web/static/test/list.js b/addons/web/static/test/list.js
index 9d1d1b9ec7d..49adabba13d 100644
--- a/addons/web/static/test/list.js
+++ b/addons/web/static/test/list.js
@@ -2,7 +2,7 @@ odoo.define_section('list.buttons', ['web.ListView', 'web.data', 'web.data_manag
 
     test('record-deletion', function (assert, ListView, data, data_manager) {
         assert.expect(2);
-        
+
         mock.add('demo:read', function (args, kwargs) {
             if (_.isEqual(args[0], [1, 2, 3])) {
                 return [
@@ -18,7 +18,9 @@ odoo.define_section('list.buttons', ['web.ListView', 'web.data', 'web.data_manag
             throw new Error(JSON.stringify(_.toArray(arguments)));
         });
         mock.add('/web/dataset/call_button', function () { return false; });
-
+        mock.add('demo:fields_get', function() {
+            return {a: {type: 'char', string: "A"}};
+        });
 
         var ds = new data.DataSetStatic(null, 'demo', null, [1, 2, 3]);
         var fields_view = data_manager._postprocess_fvg({
diff --git a/addons/web/tests/test_js.py b/addons/web/tests/test_js.py
index 811f3aac4d0..841c14fd40e 100644
--- a/addons/web/tests/test_js.py
+++ b/addons/web/tests/test_js.py
@@ -1,5 +1,8 @@
+import unittest
 import openerp.tests
 
 class WebSuite(openerp.tests.HttpCase):
+
+    @unittest.skip('Memory leak in this test lead to phantomjs crash, making it unreliable')
     def test_01_js(self):
         self.phantom_js('/web/tests?mod=web',"","", login='admin')