[MERGE] forward port branch 11.0 up to d70518d04f8

16 files changed, 453 insertions, 41 deletions

diff --git a/addons/web/static/src/js/core/ajax.js b/addons/web/static/src/js/core/ajax.js
index d69574d2e10..0ee6d2ad1ed 100644
--- a/addons/web/static/src/js/core/ajax.js
+++ b/addons/web/static/src/js/core/ajax.js
@@ -212,6 +212,9 @@ var loadJS = (function () {
  * @param {Function} [options.success] callback in case of download success
  * @param {Function} [options.error] callback in case of request error, provided with the error body
  * @param {Function} [options.complete] called after both ``success`` and ``error`` callbacks have executed
+ * @returns {boolean} a false value means that a popup window was blocked. This
+ *   mean that we probably need to inform the user that something needs to be
+ *   changed to make it work.
  */
 function get_file(options) {
     // need to detect when the file is done downloading (not used
@@ -232,7 +235,12 @@ function get_file(options) {
         var url = options.session.url(options.url, params);
         if (options.complete) { options.complete(); }
 
-        return window.open(url);
+        var w = window.open(url);
+        if (!w || w.closed || typeof w.closed === 'undefined') {
+            // popup was blocked
+            return false;
+        }
+        return true;
     }
 
     var $form, $form_data = $('<div>');
@@ -309,6 +317,7 @@ function get_file(options) {
         }
     };
     timer = setTimeout(waitLoop, CHECK_INTERVAL);
+    return true;
 };
 
 function post (controller_url, data) {
diff --git a/addons/web/static/src/js/core/misc.js b/addons/web/static/src/js/core/misc.js
index 64ebeeb1794..983b26d3606 100644
--- a/addons/web/static/src/js/core/misc.js
+++ b/addons/web/static/src/js/core/misc.js
@@ -173,6 +173,23 @@ function ReloadContext (parent, action) {
 }
 core.action_registry.add("reload_context", ReloadContext);
 
+// In Internet Explorer, document doesn't have the contains method, so we make a
+// polyfill for the method in order to be compatible.
+if (!document.contains) {
+    document.contains = function contains (node) {
+        if (!(0 in arguments)) {
+            throw new TypeError('1 argument is required');
+        }
+
+        do {
+            if (this === node) {
+                return true;
+            }
+        } while (node = node && node.parentNode);
+
+        return false;
+    };
+}
 
 return {
     blockUI: blockUI,
diff --git a/addons/web/static/src/js/core/session.js b/addons/web/static/src/js/core/session.js
index 0ecea92fb71..c3181a7abe6 100644
--- a/addons/web/static/src/js/core/session.js
+++ b/addons/web/static/src/js/core/session.js
@@ -278,7 +278,7 @@ var Session = core.Class.extend(mixins.EventDispatcherMixin, {
             options.data.session_id = this.session_id;
         }
         options.session = this;
-        ajax.get_file(options);
+        return ajax.get_file(options);
     },
     /**
      * (re)loads the content of a session: db name, username, user id, session
diff --git a/addons/web/static/src/js/fields/basic_fields.js b/addons/web/static/src/js/fields/basic_fields.js
index 6392870dc90..8eae8f5b8f1 100644
--- a/addons/web/static/src/js/fields/basic_fields.js
+++ b/addons/web/static/src/js/fields/basic_fields.js
@@ -394,7 +394,7 @@ var LinkButton = AbstractField.extend({
 var FieldDate = InputField.extend({
     className: "o_field_date",
     tagName: "span",
-    supportedFieldTypes: ['date'],
+    supportedFieldTypes: ['date', 'datetime'],
 
     /**
      * @override
@@ -453,12 +453,13 @@ var FieldDate = InputField.extend({
      * @override
      * @private
      * @param {Moment|false} value
+     * @returns {boolean}
      */
     _isSameValue: function (value) {
         if (value === false) {
             return this.value === false;
         }
-        return value.isSame(this.value);
+        return value.isSame(this.value, 'day');
     },
     /**
      * Instantiates a new DateWidget datepicker.
@@ -497,7 +498,16 @@ var FieldDateTime = FieldDate.extend({
         var value = this.datewidget.getValue();
         return value && value.add(-this.getSession().getTZOffset(value), 'minutes');
     },
-
+    /**
+     * @override
+     * @private
+     */
+    _isSameValue: function (value) {
+        if (value === false) {
+            return this.value === false;
+        }
+        return value.isSame(this.value);
+    },
     /**
      * Instantiates a new DateTimeWidget datepicker rather than DateWidget.
      *
@@ -966,7 +976,7 @@ var FieldPhone = FieldEmail.extend({
      * @override
      */
     getFocusableElement: function () {
-        if (this._canCall()) {
+        if (this.mode !== 'readonly' || this._canCall()) {
             return this._super.apply(this, arguments);
         }
         return $();
@@ -1171,7 +1181,6 @@ var FieldBinaryImage = AbstractFieldBinary.extend({
     supportedFieldTypes: ['binary'],
     _render: function () {
         var self = this;
-        var attrs = this.attrs;
         var url = this.placeholder;
         if (this.value) {
             if (!utils.is_bin_size(this.value)) {
@@ -1186,11 +1195,7 @@ var FieldBinaryImage = AbstractFieldBinary.extend({
                 });
             }
         }
-        var $img = $('<img>').attr('src', url);
-        $img.css({
-            width: this.nodeOptions.size ? this.nodeOptions.size[0] : attrs.img_width || attrs.width,
-            height: this.nodeOptions.size ? this.nodeOptions.size[1] : attrs.img_height || attrs.height,
-        });
+        var $img = $(qweb.render("FieldBinaryImage-img", {widget: this, url: url}));
         this.$('> img').remove();
         this.$el.prepend($img);
         $img.on('error', function () {
@@ -2175,6 +2180,15 @@ var FieldDomain = AbstractField.extend({
     //--------------------------------------------------------------------------
 
     /**
+     * A domain field is always set since the false value is considered to be
+     * equal to "[]" (match all records).
+     *
+     * @override
+     */
+    isSet: function () {
+        return true;
+    },
+    /**
      * @override isValid from AbstractField.isValid
      * Parsing the char value is not enough for this field. It is considered
      * valid if the internal domain selector was built correctly and that the
diff --git a/addons/web/static/src/js/report/qwebactionmanager.js b/addons/web/static/src/js/report/qwebactionmanager.js
index 3c8fee859e3..cc875882ce2 100644
--- a/addons/web/static/src/js/report/qwebactionmanager.js
+++ b/addons/web/static/src/js/report/qwebactionmanager.js
@@ -21,7 +21,7 @@ var WKHTMLTOPDF_MESSAGES = {
 };
 
 var trigger_download = function (session, response, c, action, options) {
-    session.get_file({
+    return session.get_file({
         url: '/report/download',
         data: {data: JSON.stringify(response)},
         complete: framework.unblockUI,
@@ -107,7 +107,10 @@ ActionManager.include({
                             report_urls['qweb-pdf'],
                             action.report_type, //The 'root' report is considered the maine one, so we use its type for all the others.
                         ];
-                        trigger_download(self.getSession(), response, c, current_action, options);
+                        var success = trigger_download(self.getSession(), response, c, current_action, options);
+                        if (!success) {
+                            self.do_warn(_t('Warning'), _t('A popup window with your report was blocked.  You may need to change your browser settings to allow popup windows for this page.'), true);
+                        }
 
                         treated_actions.push(current_action);
                         current_action = current_action.next_report_to_generate;
diff --git a/addons/web/static/src/js/views/basic/basic_model.js b/addons/web/static/src/js/views/basic/basic_model.js
index 6884442039e..1df118ecfd9 100644
--- a/addons/web/static/src/js/views/basic/basic_model.js
+++ b/addons/web/static/src/js/views/basic/basic_model.js
@@ -875,7 +875,10 @@ var BasicModel = AbstractModel.extend({
                 // id never changes, and should not be written
                 delete record._changes.id;
             }
-            var changes = self._generateChanges(record, {viewType: options.viewType});
+            var changes = self._generateChanges(record, {viewType: options.viewType, changesOnly: method !== 'create'});
+
+            // id field should never be written/changed
+            delete changes.id;
 
             if (method === 'create') {
                 var fieldNames = record.getFieldNames();
@@ -1551,6 +1554,9 @@ var BasicModel = AbstractModel.extend({
                     removedDef = this._applyX2ManyChange(record, fieldName, {
                         operation: 'DELETE',
                         ids: _.map(removedIds, function (resID) {
+                            if (resID in list._cache) {
+                                return list._cache[resID];
+                            }
                             return _.findWhere(listData, {res_id: resID}).id;
                         }),
                     });
@@ -2455,7 +2461,7 @@ var BasicModel = AbstractModel.extend({
             changes = _.extend({}, record.data, record._changes);
         } else {
             changes = _.extend({}, record._changes);
-        };
+        }
         var withReadonly = options.withReadonly || false;
         var commands = this._generateX2ManyCommands(record, {
             changesOnly: 'changesOnly' in options ? options.changesOnly : true,
@@ -2492,6 +2498,7 @@ var BasicModel = AbstractModel.extend({
                 changes[fieldName] = false;
             }
         }
+
         return changes;
     },
     /**
@@ -2608,6 +2615,7 @@ var BasicModel = AbstractModel.extend({
                     _.each(relRecordUpdated, function (relRecord) {
                         var changes = self._generateChanges(relRecord, options);
                         if (!_.isEmpty(changes)) {
+                            delete changes.id;
                             var command = x2ManyCommands.update(relRecord.res_id, changes);
                             commands[fieldName].push(command);
                         }
@@ -2638,7 +2646,12 @@ var BasicModel = AbstractModel.extend({
                             // this is a new id
                             relRecord = _.findWhere(relRecordAdded, {res_id: list.res_ids[i]});
                             changes = this._generateChanges(relRecord, options);
-                            commands[fieldName].push(x2ManyCommands.create(relRecord.ref, changes));
+                            if ('id' in changes) {
+                                delete changes.id;
+                                commands[fieldName].push(x2ManyCommands.update(relRecord.res_id, changes));
+                            } else {
+                                commands[fieldName].push(x2ManyCommands.create(relRecord.ref, changes));
+                            }
                         }
                     }
                     if (options.changesOnly && !didChange && addedIds.length === 0 && removedIds.length === 0) {
@@ -3294,11 +3307,17 @@ var BasicModel = AbstractModel.extend({
      * This method is quite important: it is supposed to perform the /onchange
      * rpc and apply the result.
      *
+     * The changes that triggered the onchange are assumed to have already been
+     * applied to the record.
+     *
      * @param {Object} record
      * @param {string[]} fields changed fields
      * @param {string} [viewType] current viewType. If not set, we will assume
      *   main viewType from the record
-     * @returns {Deferred}
+     * @returns {Deferred} Note: this deferred cannot fail. It is either in the
+     *   'success' or 'pending' state.  If the onchange rpc fails, it will be
+     *   resolved with an empty dictionary.  Note that the initial change was
+     *   already applied.
      */
     _performOnChange: function (record, fields, viewType) {
         var self = this;
@@ -3318,7 +3337,9 @@ var BasicModel = AbstractModel.extend({
         var context = this._getContext(record, options);
         var currentData = this._generateOnChangeData(record, {changesOnly: false});
 
-        return self._rpc({
+        var def = $.Deferred();
+
+        self._rpc({
                 model: record.model,
                 method: 'onchange',
                 args: [idList, currentData, fields, onchangeSpec, context],
@@ -3343,9 +3364,12 @@ var BasicModel = AbstractModel.extend({
                     record._domains = _.extend(record._domains, result.domain);
                 }
                 return self._applyOnChange(result.value, record).then(function () {
-                    return result;
+                    def.resolve(result);
                 });
+            }).fail(function () {
+                def.resolve({});
             });
+        return def;
     },
     /**
      * Once a record is created and some data has been fetched, we need to do
diff --git a/addons/web/static/src/js/views/calendar/calendar_controller.js b/addons/web/static/src/js/views/calendar/calendar_controller.js
index 4168d901065..08d03c037f0 100644
--- a/addons/web/static/src/js/views/calendar/calendar_controller.js
+++ b/addons/web/static/src/js/views/calendar/calendar_controller.js
@@ -257,13 +257,20 @@ var CalendarController = AbstractController.extend({
         id = id && parseInt(id).toString() === id ? parseInt(id) : id;
 
         if (!this.eventOpenPopup) {
-            this.do_action({
-                type: 'ir.actions.act_window',
-                res_id: id,
-                res_model: this.modelName,
-                views: [[this.formViewId || false, 'form']],
-                target: 'current',
-                context: event.context || self.context,
+            this._rpc({
+                model: self.modelName,
+                method: 'get_formview_id',
+                //The event can be called by a view that can have another context than the default one.
+                args: [[id], event.context || self.context],
+            }).then(function (viewId) {
+                self.do_action({
+                    type:'ir.actions.act_window',
+                    res_id: id,
+                    res_model: self.modelName,
+                    views: [[viewId || false, 'form']],
+                    target: 'current',
+                    context: event.context || self.context,
+                });
             });
             return;
         }
diff --git a/addons/web/static/src/js/views/form/form_renderer.js b/addons/web/static/src/js/views/form/form_renderer.js
index b9711d1d392..0ddf2f0a129 100644
--- a/addons/web/static/src/js/views/form/form_renderer.js
+++ b/addons/web/static/src/js/views/form/form_renderer.js
@@ -807,7 +807,15 @@ var FormRenderer = BasicRenderer.extend({
         // Attach the tooltips on the fields' label
         _.each(this.allFieldWidgets[this.state.id], function (widget) {
             var idForLabel = self.idsForLabels[widget.name];
+            // We usually don't support multiple widgets for the same field on the
+            // same view but it is the case with the new settings view on V11.0.
+            // Therefore, we need to retrieve the correct label since it could be
+            // displayed multiple times on the view, otherwise, for example the
+            // enterprise label will be displayed as many times as the field
+            // exists on settings.
+            var $widgets = self.$('.o_field_widget[name=' + widget.name + ']');
             var $label = idForLabel ? self.$('label[for=' + idForLabel + ']') : $();
+            $label = $label.eq($widgets.index(widget.$el));
             if (config.debug || widget.attrs.help || widget.field.help) {
                 self._addFieldTooltip(widget, $label);
             }
diff --git a/addons/web/static/src/js/views/list/list_editable_renderer.js b/addons/web/static/src/js/views/list/list_editable_renderer.js
index 9027fc3c984..b0ddbdcd385 100644
--- a/addons/web/static/src/js/views/list/list_editable_renderer.js
+++ b/addons/web/static/src/js/views/list/list_editable_renderer.js
@@ -136,7 +136,9 @@ ListRenderer.include({
             currentRowID = this.state.data[this.currentRow].id;
             currentWidget = this.allFieldWidgets[currentRowID][this.currentFieldIndex];
             focusedElement = currentWidget.getFocusableElement().get(0);
-            selectionRange = dom.getSelectionRange(focusedElement);
+            if (currentWidget.formatType !== 'boolean') {
+                selectionRange = dom.getSelectionRange(focusedElement);
+            }
         }
 
         var oldData = this.state.data;
@@ -179,7 +181,9 @@ ListRenderer.include({
                     currentRowID = self.state.data[newRowIndex].id;
                     currentWidget = self.allFieldWidgets[currentRowID][self.currentFieldIndex];
                     focusedElement = currentWidget.getFocusableElement().get(0);
-                    dom.setSelectionRange(focusedElement, selectionRange);
+                    if (selectionRange) {
+                        dom.setSelectionRange(focusedElement, selectionRange);
+                    }
                 });
             }
         });
@@ -585,12 +589,18 @@ ListRenderer.include({
             if (fieldIndex >= (self.allFieldWidgets[record.id] || []).length) {
                 return $.Deferred().reject();
             }
+            // _activateFieldWidget might trigger an onchange,
+            // which requires currentFieldIndex to be set
+            // so that the cursor can be restored
+            var oldFieldIndex = self.currentFieldIndex;
+            self.currentFieldIndex = fieldIndex;
             fieldIndex = self._activateFieldWidget(record, fieldIndex, {
                 inc: 1,
                 wrap: wrap,
                 event: options && options.event,
             });
             if (fieldIndex < 0) {
+                self.currentFieldIndex = oldFieldIndex;
                 return $.Deferred().reject();
             }
             self.currentFieldIndex = fieldIndex;
diff --git a/addons/web/static/src/less/modal.less b/addons/web/static/src/less/modal.less
index 1d95ddc219b..95a14420773 100644
--- a/addons/web/static/src/less/modal.less
+++ b/addons/web/static/src/less/modal.less
@@ -52,6 +52,8 @@
 
                 .modal-body {
                     overflow: auto;
+                    // fix iOS issue https://github.com/scottjehl/Device-Bugs/issues/8
+                    -webkit-transform: translate3d(0, 0, 0);
                     min-height: 0;
 
                     &.o_dialog_error {
diff --git a/addons/web/static/src/xml/base.xml b/addons/web/static/src/xml/base.xml
index e1f955370d3..7da3f448378 100644
--- a/addons/web/static/src/xml/base.xml
+++ b/addons/web/static/src/xml/base.xml
@@ -335,12 +335,12 @@
                         <t t-if="item.create_uid and item.create_uid[0]" t-set="item.title">
                             <t t-raw="item.title"/><br/>
                             <b>Created by : </b><br/>
-                            <t t-raw="item.create_uid[1] + ' ' + item.create_date"/>
+                            <t t-raw="item.create_uid[1]"/>  <t t-esc="item.create_date_string" />
                         </t>
                         <t t-if="item.create_uid and item.write_uid and item.create_uid[0] != item.write_uid[0]" t-set="item.title">
                             <t t-raw="item.title"/><br/>
                             <b>Modified by : </b><br/>
-                            <t t-raw="item.write_uid[1] + ' ' + item.write_date"/>
+                            <t t-raw="item.write_uid[1]"/>  <t t-esc="item.write_date_string"/>
                         </t>
                     </t>
                     <a t-att-title="item.title or None" t-att-data-section="section.name" t-att-data-index="item_index" t-att-href="item.url">
@@ -861,8 +861,8 @@
         t-att-src='url'
         t-att-border="widget.readonly ? 0 : 1"
         t-att-name="widget.name"
-        t-att-width="widget.node.attrs.img_width || widget.node.attrs.width"
-        t-att-height="widget.node.attrs.img_height || widget.node.attrs.height"/>
+        t-att-width="widget.nodeOptions.size ? widget.nodeOptions.size[0] : widget.attrs.img_width || widget.attrs.width"
+        t-att-height="widget.nodeOptions.size ? widget.nodeOptions.size[1] : widget.attrs.img_height || widget.attrs.height"/>
 </t>
 <t t-name="FieldBinaryFile">
     <a t-if="widget.mode === 'readonly'" href="javascript:void(0)" class="o_form_uri"/>
diff --git a/addons/web/static/tests/fields/basic_fields_tests.js b/addons/web/static/tests/fields/basic_fields_tests.js
index f01f2d8b589..1e623e54d9a 100644
--- a/addons/web/static/tests/fields/basic_fields_tests.js
+++ b/addons/web/static/tests/fields/basic_fields_tests.js
@@ -1462,6 +1462,42 @@ QUnit.module('basic_fields', {
         }
     });
 
+    QUnit.module('FieldImage');
+
+    QUnit.test('image fields are correctly rendered', function (assert) {
+        assert.expect(5);
+
+        this.data.partner.records[0].document = 'myimage';
+
+        var form = createView({
+            View: FormView,
+            model: 'partner',
+            data: this.data,
+            arch: '<form string="Partners">' +
+                    '<field name="document" widget="image" options="{\'size\': [90, 90]}"/> ' +
+                '</form>',
+            res_id: 1,
+            mockRPC: function (route) {
+                if (route === 'data:image/png;base64,myimage') {
+                    assert.ok(true, "should called the correct route");
+                    return $.when('wow');
+                }
+                return this._super.apply(this, arguments);
+            },
+        });
+
+        assert.ok(form.$('div[name="document"]').hasClass('o_field_image'),
+            "the widget should have the correct class");
+        assert.strictEqual(form.$('div[name="document"] > img').length, 1,
+            "the widget should contain an image");
+        assert.ok(form.$('div[name="document"] > img').hasClass('img-responsive'),
+            "the image should have the correct class");
+        assert.strictEqual(form.$('div[name="document"] > img').attr('width'), "90",
+            "the image should correctly set its attributes");
+        form.destroy();
+
+    });
+
     QUnit.module('JournalDashboardGraph');
 
     QUnit.test('graph dashboard widget is rendered correctly', function (assert) {
@@ -1844,6 +1880,39 @@ QUnit.module('basic_fields', {
         form.destroy();
     });
 
+    QUnit.test('do not trigger a field_changed for datetime field with date widget', function (assert) {
+        assert.expect(3);
+
+        var form = createView({
+            View: FormView,
+            model: 'partner',
+            data: this.data,
+            arch:'<form string="Partners"><field name="datetime" widget="date"/></form>',
+            translateParameters: {  // Avoid issues due to localization formats
+                date_format: '%m/%d/%Y',
+                time_format: '%H:%M:%S',
+            },
+            res_id: 1,
+            viewOptions: {
+                mode: 'edit',
+            },
+            mockRPC: function (route, args) {
+                assert.step(args.method);
+                return this._super.apply(this, arguments);
+            },
+        });
+
+        assert.strictEqual(form.$('.o_datepicker_input').val(), '02/08/2017',
+            'the date should be correct');
+
+        form.$('input[name="datetime"]').val('02/08/2017').trigger('input').trigger('change');
+        form.$buttons.find('.o_form_button_save').click();
+
+        assert.verifySteps(['read']); // should not have save as nothing changed
+
+        form.destroy();
+    });
+
     QUnit.module('FieldDatetime');
 
     QUnit.test('datetime field in form view', function (assert) {
@@ -2828,6 +2897,33 @@ QUnit.module('basic_fields', {
         form.destroy();
     });
 
+    QUnit.test('use TAB to navigate to a phone field', function (assert) {
+        assert.expect(2);
+
+        var form = createView({
+            View: FormView,
+            model: 'partner',
+            data: this.data,
+            arch:'<form string="Partners">' +
+                    '<sheet>' +
+                        '<group>' +
+                            '<field name="display_name"/>' +
+                            '<field name="foo" widget="phone"/>' +
+                        '</group>' +
+                    '</sheet>' +
+                '</form>',
+        });
+
+        form.$('input[name=display_name]').click();
+        assert.strictEqual(form.$('input[name="display_name"]')[0], document.activeElement,
+            "display_name should be focused");
+        form.$('input[name="display_name"]').trigger($.Event('keydown', {which: $.ui.keyCode.TAB}));
+        assert.strictEqual(form.$('input[name="foo"]')[0], document.activeElement,
+            "foo should be focused");
+
+        form.destroy();
+    });
+
     QUnit.module('PriorityWidget');
 
     QUnit.test('priority widget when not set', function (assert) {
@@ -3939,7 +4035,7 @@ QUnit.module('basic_fields', {
     });
 
     QUnit.test('domain field: handle false domain as []', function (assert) {
-        assert.expect(2);
+        assert.expect(3);
 
         this.data.partner.records[0].foo = false;
         this.data.partner.fields.bar.type = "char";
@@ -3965,11 +4061,13 @@ QUnit.module('basic_fields', {
                 return this._super.apply(this, arguments);
             },
             res_id: 1,
-            viewOptions: {
-                mode: 'edit',
-            },
         });
 
+        assert.strictEqual(form.$('.o_field_widget[name=foo]:not(.o_field_empty)').length, 1,
+            "there should be a domain field, not considered empty");
+
+        form.$buttons.find('.o_form_button_edit').click();
+
         var $warning = form.$('.o_field_widget[name=foo] .text-warning');
         assert.strictEqual($warning.length, 0, "should not display that the domain is invalid");
 
diff --git a/addons/web/static/tests/fields/relational_fields_tests.js b/addons/web/static/tests/fields/relational_fields_tests.js
index 641546b3fc1..2d328f0b7ff 100644
--- a/addons/web/static/tests/fields/relational_fields_tests.js
+++ b/addons/web/static/tests/fields/relational_fields_tests.js
@@ -1064,14 +1064,14 @@ QUnit.module('relational_fields', {
     });
 
     QUnit.test('list in form: default_get with x2many create and onchange', function (assert) {
-        assert.expect(1);
+        assert.expect(2);
 
         this.data.partner.onchanges.turtles = function (obj) {
             assert.deepEqual(
                 obj.turtles,
                 [
-                    [0, 2, {turtle_foo: 'blip', id: 2}],
-                    [0, 3, {turtle_foo: 'kawa', id: 3}]
+                    [1, 2, {turtle_foo: 'blip'}],
+                    [1, 3, {turtle_foo: 'kawa'}]
                 ],
                 "should have properly created the x2many command list");
         };
@@ -1094,10 +1094,21 @@ QUnit.module('relational_fields', {
                 if (args.method === 'default_get') {
                     return $.when({turtles: [[6, 0, [2,3]]]});
                 }
+                if (args.method === 'create') {
+                    // it would be even better if we did not send the current
+                    // unchanged state with the command 1, but this seems more
+                    // difficult.
+                    assert.deepEqual(args.args[0].turtles, [
+                        [1, 2, {turtle_foo: 'blip'}],
+                        [1, 3, {turtle_foo: 'kawa'}]
+                    ], 'should send proper commands to create method');
+                }
                 return this._super.apply(this, arguments);
             },
         });
 
+        form.$buttons.find('.o_form_button_save').click();
+
         form.destroy();
     });
 
@@ -6248,6 +6259,35 @@ QUnit.module('relational_fields', {
         form.destroy();
     });
 
+    QUnit.test('checkbox in an x2many that triggers an onchange', function (assert) {
+        assert.expect(1);
+
+        this.data.partner.onchanges = {
+            bar: function () {}
+        };
+
+        var form = createView({
+            View: FormView,
+            model: 'partner',
+            data: this.data,
+            arch: '<form string="Partners">' +
+                    '<field name="p">' +
+                        '<tree editable="bottom">' +
+                            '<field name="bar"/>' +
+                        '</tree>' +
+                    '</field>' +
+                '</form>',
+        });
+
+        form.$('.o_field_x2many_list_row_add a').click();
+
+        form.$('.o_field_widget[name=bar] input').click();
+        assert.notOk(form.$('.o_field_widget[name=bar] input').prop('checked'),
+            "the checkbox should be unticked");
+
+        form.destroy();
+    });
+
     QUnit.test('one2many with default value: edit line to make it invalid', function (assert) {
         assert.expect(3);
 
@@ -6284,6 +6324,66 @@ QUnit.module('relational_fields', {
         form.destroy();
     });
 
+    QUnit.test('display correct value after validation error', function (assert) {
+        assert.expect(4);
+
+        this.data.partner.onchanges.turtles = true;
+
+        var form = createView({
+            View: FormView,
+            model: 'partner',
+            data: this.data,
+            arch: '<form>' +
+                    '<sheet>' +
+                        '<field name="turtles">' +
+                            '<tree editable="bottom">' +
+                                '<field name="turtle_foo"/>' +
+                            '</tree>' +
+                        '</field>' +
+                    '</sheet>' +
+                '</form>',
+            mockRPC: function (route, args) {
+                if (args.method === 'onchange') {
+                    // we simulate a validation error.  In the 'real' web client,
+                    // the server error will be used by the session to display
+                    // an error dialog.  From the point of view of the basic
+                    // model, the deferred is just rejected.
+                    return $.Deferred().reject();
+                }
+                if (args.method === 'write') {
+                    assert.deepEqual(args.args[1].turtles[0], [1,2,{turtle_foo: 'foo'}],
+                        'should send the "bad" value');
+                    // we simulate a validation error
+                    return $.Deferred().reject();
+                }
+                return this._super.apply(this, arguments);
+            },
+            viewOptions: {mode: 'edit'},
+            res_id: 1,
+        });
+
+        assert.strictEqual(form.$('.o_data_row .o_data_cell:nth(0)').text(), 'blip',
+            "initial text should be correct");
+        form.$('.o_data_row .o_data_cell:nth(0)').click();
+        form.$('.o_field_widget[name=turtle_foo]').val('foo').trigger('input');
+
+        // we try to validate the line. This triggers an onchange which will be
+        // rejected. The line will be returned to readonly mode, but with the
+        // new invalid value.
+        form.$el.click();
+
+        assert.strictEqual(form.$('.o_data_row .o_data_cell:nth(0)').text(), 'foo',
+            "turtle_foo text should now be foo (invalid value)");
+
+        // we make sure here that when we save, the values are the current
+        // values displayed in the field.
+        form.$buttons.find('.o_form_button_save').click();
+        assert.strictEqual(form.mode, 'edit', "form view should still be in edit mode");
+
+        form.destroy();
+    });
+
+
     QUnit.module('FieldMany2Many');
 
     QUnit.test('many2many kanban: edition', function (assert) {
@@ -7128,6 +7228,42 @@ QUnit.module('relational_fields', {
         form.destroy();
     });
 
+    QUnit.test('default_get, onchange, onchange on m2m', function (assert) {
+        assert.expect(1);
+
+        this.data.partner.onchanges.int_field = function (obj) {
+            if (obj.int_field === 2) {
+                assert.deepEqual(obj.timmy, [
+                    [6, false, [12]],
+                    [1, 12, {display_name: 'gold'}]
+                ]);
+            }
+            obj.timmy = [
+                [5],
+                [1, 12, {display_name: 'gold'}]
+            ];
+        };
+
+        var form = createView({
+            View: FormView,
+            model: 'partner',
+            data: this.data,
+            arch: '<form>' +
+                    '<sheet>' +
+                        '<field name="timmy">' +
+                            '<tree>' +
+                                '<field name="display_name"/>' +
+                            '</tree>' +
+                        '</field>' +
+                        '<field name="int_field"/>' +
+                    '</sheet>' +
+                '</form>',
+        });
+
+        form.$('.o_field_widget[name=int_field]').val(2).trigger('input');
+        form.destroy();
+    });
+
     QUnit.module('FieldStatus');
 
     QUnit.test('static statusbar widget on many2one field', function (assert) {
@@ -8288,6 +8424,32 @@ QUnit.module('relational_fields', {
         form.destroy();
     });
 
+    QUnit.test('widget many2many_checkboxes: start non empty, then remove twice', function (assert) {
+        assert.expect(2);
+
+        this.data.partner.records[0].timmy = [12,14];
+        var form = createView({
+            View: FormView,
+            model: 'partner',
+            data: this.data,
+            arch:'<form string="Partners">' +
+                    '<group><field name="timmy" widget="many2many_checkboxes"/></group>' +
+                '</form>',
+            res_id: 1,
+            viewOptions: {mode: 'edit'},
+        });
+
+        form.$('div.o_field_widget div.o_checkbox input').eq(0).click();
+        form.$('div.o_field_widget div.o_checkbox input').eq(1).click();
+        form.$buttons.find('.o_form_button_save').click();
+        assert.notOk(form.$('div.o_field_widget div.o_checkbox input').eq(0).prop('checked'),
+            "first checkbox should not be checked");
+        assert.notOk(form.$('div.o_field_widget div.o_checkbox input').eq(1).prop('checked'),
+            "second checkbox should not be checked");
+
+        form.destroy();
+    });
+
     QUnit.module('FieldMany2ManyBinaryMultiFiles');
 
     QUnit.test('widget many2many_binary', function (assert) {
diff --git a/addons/web/static/tests/helpers/mock_server.js b/addons/web/static/tests/helpers/mock_server.js
index 8cb30291f24..dfcbdba5985 100644
--- a/addons/web/static/tests/helpers/mock_server.js
+++ b/addons/web/static/tests/helpers/mock_server.js
@@ -110,6 +110,14 @@ var MockServer = Class.extend({
                 console.log('%c[rpc] response' + route, 'color: blue; font-weight: bold;', JSON.parse(resultString));
             }
             return JSON.parse(resultString);
+        }).fail(function (result) {
+            var errorString = JSON.stringify(result || false);
+            if (logLevel === 1) {
+                console.log('Mock: (ERROR)' + route, JSON.parse(errorString));
+            } else if (logLevel === 2) {
+                console.log('%c[rpc] response (error) ' + route, 'color: orange; font-weight: bold;', JSON.parse(errorString));
+            }
+            return JSON.parse(errorString);
         });
     },
 
diff --git a/addons/web/static/tests/views/calendar_tests.js b/addons/web/static/tests/views/calendar_tests.js
index ecf02be9c4a..ed9e416a302 100644
--- a/addons/web/static/tests/views/calendar_tests.js
+++ b/addons/web/static/tests/views/calendar_tests.js
@@ -975,6 +975,12 @@ QUnit.module('Views', {
             viewOptions: {
                 initialDate: initialDate,
             },
+            mockRPC: function (route, args) {
+                if (args.method === "get_formview_id") {
+                    return $.Deferred().resolve('A view');
+                }
+                return this._super(route, args);
+            },
         });
 
         // click on an existing event to open the form view
@@ -985,7 +991,7 @@ QUnit.module('Views', {
                     type: "ir.actions.act_window",
                     res_id: 4,
                     res_model: "event",
-                    views: [[false, "form"]],
+                    views: [['A view', "form"]],
                     target: "current",
                     context: {}
                 },
@@ -1103,6 +1109,12 @@ QUnit.module('Views', {
             viewOptions: {
                 initialDate: initialDate,
             },
+            mockRPC: function (route, args) {
+                if (args.method === "get_formview_id") {
+                    return $.when(false);
+                }
+                return this._super(route, args);
+            },
         });
 
         assert.strictEqual(calendar.$('.fc-resizer').length, 0, "should not have resize button");
diff --git a/addons/web/static/tests/views/form_tests.js b/addons/web/static/tests/views/form_tests.js
index ac45b6de256..989c67e78dd 100644
--- a/addons/web/static/tests/views/form_tests.js
+++ b/addons/web/static/tests/views/form_tests.js
@@ -2649,6 +2649,44 @@ QUnit.module('Views', {
         form.destroy();
     });
 
+    QUnit.test('default_get, onchange which fails, should still work', function (assert) {
+        assert.expect(1);
+
+        this.data.partner.onchanges.foo = true;
+
+        var form = createView({
+            View: FormView,
+            model: 'partner',
+            data: this.data,
+            arch: '<form>' +
+                    '<field name="foo"/>' +
+                '</form>',
+            mockRPC: function (route, args) {
+                if (args.method === 'onchange') {
+                    // we simulate a validation error.  In the 'real' web client,
+                    // the server error will be used by the session to display
+                    // an error dialog.  From the point of view of the basic
+                    // model, the deferred is just rejected.
+                    return $.Deferred().reject();
+                }
+                return this._super.apply(this, arguments);
+            },
+        });
+
+        // this test checks that a form view is still rendered when the server
+        // onchange fails (for example, because of a validation error, or, more
+        // likely, a bug in the onchange code).  This is quite rare, but if the
+        // onchange fails, we still want to display the form view (with the error
+        // dialog from the session/crashmanager).  Otherwise, we could be in the
+        // situation where a user clicks on a button, it should open a wizard,
+        // but something fails and the wizard is not even rendered.  In that
+        // case, there is nothing that the user could do.
+        assert.strictEqual(form.$('.o_field_widget[name="foo"]').val(), 'My little Foo Value',
+            "should display proper default value");
+
+        form.destroy();
+    });
+
     QUnit.test('attrs are properly transmitted to new records', function (assert) {
         assert.expect(2);