Error: Macro BackLinksMenu(None) failed

compressed data is corrupt

Error: Macro TicketQuery(summary=PRO_CHANGE_COMPOSING_R0, format=table, col=summary|owner|status|type|component|priority|effort|importance, rows=description|analysis_owners|analysis_reviewers|analysis_score|design_owners|design_reviewers|design_score|implementation_owners|implementation_reviewers|implementation_score|test_owners|test_reviewers|test_score|) failed

current transaction is aborted, commands ignored until end of transaction block

Analysis

Overview

This task is about composite changes. Such changes are constructed of a list of simple changes.

Task requirements

• Review code GroupChange which represent a composite change.
• View also the things in Classes connected with changes.
• Make sure composite changes are properly created.
• Write unit tests and review the already written such unit tests.
• Provide examples when composing changes should be done - for example when the user hits the space key, a new character is entered and this is a simple change. On the other hand entering a word is a set of characters that should be undone as a GroupChange.
• Composing changes should be undone properly as well.
• NOTE pay special attention to the following task since for GroupChanges it is vital => PRO_CHANGE_TRANSACTION_SAFETY_R0

Task result

• Source code.
• List of composite changes in the wiki and the way a composite change is created.

Implementation idea

• review source code.
• think what should be improved and do it.
• provide more unit tests.
• think of the examples that should be composite changes.

Related

PRO_CHANGE_PRIMITIVES_R0
PRO_CHANGE_TRANSACTION_SAFETY_R0
PRO_CHANGE_COMMONS_R0
PRO_CHANGE_MANAGER_R0

How to demo

Design

Implementation

Testing

Comments