(core) Port allocation fix in TestServer

Summary:
- Fixing port allocation in TestServer
- Extending logging in the Billing test
- Fixing negative rowIds support for add/remove actions
- Making FormulaEditor and CardView tests less flacky

Test Plan: Existing

Reviewers: paulfitz

Reviewed By: paulfitz

Subscribers: paulfitz, dsagal

Differential Revision: https://phab.getgrist.com/D4280

sandbox/grist/useractions.py

@@ -395,7 +395,7 @@ class UserActions(object):
 
     # Whenever we add new rows, remember the mapping from any negative row_ids to their final
     # values. This allows the negative_row_ids to be used as Reference values in subsequent
-    # actions in the same bundle.
+    # actions in the same bundle, and in UpdateRecord/RemoveRecord actions.
     self._engine.out_actions.summary.update_new_rows_map(table_id, row_ids, filled_row_ids)
 
     # Convert entered values to the correct types.
@@ -446,6 +446,9 @@ class UserActions(object):
   # ----------------------------------------
 
   def doBulkUpdateRecord(self, table_id, row_ids, columns):
+    # Replace negative ids that may refer to rows just added to this table in this bundle.
+    row_ids = self._engine.out_actions.summary.translate_new_row_ids(table_id, row_ids)
+
     # Convert passed-in values to the column's correct types (or alttext, or errors) and trim any
     # unchanged values.
     action, extra_actions = self._engine.convert_action_values(
@@ -1071,6 +1074,9 @@ class UserActions(object):
     assert all(isinstance(r, (int, table.Record)) for r in row_ids_or_records)
     row_ids = [int(r) for r in row_ids_or_records]
 
+    # Replace negative ids that may refer to rows just added to this table in this bundle.
+    row_ids = self._engine.out_actions.summary.translate_new_row_ids(table_id, row_ids)
+
     self._do_doc_action(actions.BulkRemoveRecord(table_id, row_ids))
 
     # Also remove any references to this row from other tables.

test/server/lib/helpers/TestServer.ts

@@ -79,7 +79,7 @@ export class TestServer {
       throw new Error(`Path of testingSocket too long: ${this.testingSocket.length} (${this.testingSocket})`);
     }
 
-    const port = await getAvailablePort();
+    const port = await getAvailablePort(Number(process.env.GET_AVAILABLE_PORT_START || '8000'));
     this._serverUrl = `http://localhost:${port}`;
     const homeUrl = _homeUrl ?? (this._serverTypes.includes('home') ? this._serverUrl : undefined);