[HADOOP-12266] make test-patch plugins more consistent

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: HADOOP-12111
• Fix Version/s: HADOOP-12111
• Component/s: yetus
• Assignee: Kengo Seki
• Reporter: Kengo Seki
• Created: 24/Jul/15 01:52
• Updated: 30/Jul/15 15:51
• Resolved: 30/Jul/15 15:51

Description

In response to: https://issues.apache.org/jira/browse/HADOOP-12207?focusedCommentId=14637515&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14637515

• make *_calcdiffs to be a common function
• move add_footer_table after all examinations finished
• replace ${PATCH_BRANCH} in output filenames with "branch-"