[IMP] web: add smart date input on date field

This commit adds smart date inputs for date and datetime fields.

The goal of smart date input is to provide the user some shortcuts
when setting dates.

The rule is [+-]\d+[dwmy]?
So we can enter inputs like:
  +3  to have today + 3 days
  -2w to have today - 2 weeks
  +1y to have today + 1 year
  +5m to have today + 5 months
  -4d to have today - 4 days

closes odoo/odoo#55602

Task: 2270347
Signed-off-by: Aaron Bohy (aab) <aab@odoo.com>

1 files changed, 30 insertions, 0 deletions

diff --git a/addons/web/static/tests/fields/basic_fields_tests.js b/addons/web/static/tests/fields/basic_fields_tests.js
index 504d69dff69..965a98e973b 100644
--- a/addons/web/static/tests/fields/basic_fields_tests.js
+++ b/addons/web/static/tests/fields/basic_fields_tests.js
@@ -3891,6 +3891,36 @@ QUnit.module('basic_fields', {
         form.destroy();
     });
 
+    QUnit.test('date field: hit enter should update value', async function (assert) {
+        assert.expect(2);
+
+        const form = await createView({
+            View: FormView,
+            model: 'partner',
+            data: this.data,
+            arch:'<form string="Partners"><field name="date"/></form>',
+            res_id: 1,
+            translateParameters: {  // Avoid issues due to localization formats
+                date_format: '%m/%d/%Y',
+            },
+            viewOptions: {
+                mode: 'edit',
+            },
+        });
+
+        const year = (new Date()).getFullYear();
+
+        await testUtils.fields.editInput(form.el.querySelector('input[name="date"]'), '01/08');
+        await testUtils.fields.triggerKeydown(form.el.querySelector('input[name="date"]'), 'enter');
+        assert.strictEqual(form.el.querySelector('input[name="date"]').value, '01/08/' + year);
+
+        await testUtils.fields.editInput(form.el.querySelector('input[name="date"]'), '08/01');
+        await testUtils.fields.triggerKeydown(form.el.querySelector('input[name="date"]'), 'enter');
+        assert.strictEqual(form.el.querySelector('input[name="date"]').value, '08/01/' + year);
+
+        form.destroy();
+    });
+
     QUnit.module('FieldDatetime');
 
     QUnit.test('datetime field in form view', async function (assert) {