[FIX] web: keep searchview floating content on update

In a search view, write text in the input, then hit enter to select
the facet.

Before this commit, the search view was detached and then reattached
when the control panel was refreshed. This led to loosing the focus
momentarily and erasing any supplementary input one might have typed
*during* the rpc call.

After this commit, if the search view is the same as before, we don't
detach it in the first place. Thus, the input is conserved in this
situation.

OPW 1861941
OPW 185614t

closes #25546

1 files changed, 56 insertions, 0 deletions

diff --git a/addons/web/static/tests/chrome/action_manager_tests.js b/addons/web/static/tests/chrome/action_manager_tests.js
index e057db97f7a..241a125dd3c 100644
--- a/addons/web/static/tests/chrome/action_manager_tests.js
+++ b/addons/web/static/tests/chrome/action_manager_tests.js
@@ -3119,6 +3119,62 @@ QUnit.module('ActionManager', {
 
         actionManager.destroy();
     });
+
+    QUnit.module('Search View Action');
+
+    QUnit.test('search view should keep focus during do_search', function (assert) {
+        assert.expect(5);
+
+        /* One should be able to type something in the search view, press on enter to
+         * make the facet and trigger the search, then do this process
+         * over and over again seamlessly.
+         * Verifying the input's value is a lot trickier than verifying the search_read
+         * because of how native events are handled in tests
+         */
+
+        var searchDeferred = $.Deferred();
+
+        var actionManager = createActionManager({
+            actions: this.actions,
+            archs: this.archs,
+            data: this.data,
+            mockRPC: function (route, args) {
+                if (route === '/web/dataset/search_read') {
+                    assert.step('search_read ' + args.domain);
+                    if ( _.isEqual(args.domain, [['foo', 'ilike', 'm']])) {
+                        return searchDeferred.then(this._super.bind(this, route, args));
+                    }
+                }
+                return this._super.apply(this, arguments);
+            }
+        });
+
+        actionManager.doAction(3);
+
+        var $searchInput = $('.o_searchview input');
+        $searchInput.trigger($.Event('keypress', {key: 'm', which: 109, keyCode: 109}));
+        $searchInput.trigger($.Event('keydown', {key: 'Enter', which: 13, keyCode: 13}));
+
+        assert.verifySteps(["search_read ",
+                            "search_read foo,ilike,m"]);
+
+        // Triggering the do_search above will kill the current searchview Input
+        $searchInput = $('.o_searchview input');
+        $searchInput.trigger($.Event('keypress', {key: 'o', which: 111, keyCode: 111}));
+
+        // We have something in the input of the search view. Making the search_read
+        // return at this point will trigger the redraw of the view.
+        // However we want to hold on to what we just typed
+        searchDeferred.resolve();
+
+        $searchInput.trigger($.Event('keydown', {key: 'Enter', which: 13, keyCode: 13}));
+
+        assert.verifySteps(["search_read ",
+                            "search_read foo,ilike,m",
+                            "search_read |,foo,ilike,m,foo,ilike,o"]);
+
+        actionManager.destroy();
+    });
 });
 
 });