[FIX] bus: disable longpolling in test mode

In test mode, only one cursor is available, and longpolling will take
it, and not give it back before 60s, causing a phantomjs timeout.  This
commit simply return an error when the server is in test mode.

Sadly, I had to patch the web client to prevent logging the error in
this case, because that's the way phantomjs detect if there is a
problem.

1 files changed, 3 insertions, 1 deletions

diff --git a/addons/web/static/src/js/framework/ajax.js b/addons/web/static/src/js/framework/ajax.js
index d6619449a0f..869e0214ad9 100644
--- a/addons/web/static/src/js/framework/ajax.js
+++ b/addons/web/static/src/js/framework/ajax.js
@@ -15,7 +15,9 @@ function genericJsonRpc (fct_name, params, fct) {
     var xhr = fct(data);    
     var result = xhr.pipe(function(result) {
         if (result.error !== undefined) {
-            console.error("Server application error", JSON.stringify(result.error));
+            if (result.error.data.arguments[0] !== "bus.Bus not available in test mode") {
+                console.error("Server application error", JSON.stringify(result.error));
+            }
             return $.Deferred().reject("server", result.error);
         } else {
             return result.result;