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Posted to issues@lucene.apache.org by "Adrien Grand (Jira)" <ji...@apache.org> on 2020/06/11 11:59:00 UTC
[jira] [Commented] (LUCENE-9356) Add tests for corruptions caused
by byte flips
[ https://issues.apache.org/jira/browse/LUCENE-9356?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17133199#comment-17133199 ]
Adrien Grand commented on LUCENE-9356:
--------------------------------------
Thanks to LUCENE-7822 and LUCENE-9359, Lucene now always throws a CorruptIndexException or an IndexFormatToo(Old|New)Exception when opening and then calling checkIntegrity on an index. The attached PR adds a test.
> Add tests for corruptions caused by byte flips
> ----------------------------------------------
>
> Key: LUCENE-9356
> URL: https://issues.apache.org/jira/browse/LUCENE-9356
> Project: Lucene - Core
> Issue Type: Test
> Reporter: Adrien Grand
> Priority: Minor
> Time Spent: 10m
> Remaining Estimate: 0h
>
> We already have tests that file truncation and modification of the index headers are caught correctly. I'd like to add another test that flipping a byte in a way that modifies the checksum of the file is always caught gracefully by Lucene.
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