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https://issues.apache.org/jira/browse/LUCENE-7179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15226809#comment-15226809
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Robert Muir commented on LUCENE-7179:
-------------------------------------
{quote}
If you're referring to TestEncodingUtils.testEncodeDecodeRoundsDown it passes
fine with the LUCENE-7164 64 bit space change.
{quote}
No I am not: that test is relatively worthless because it does not test, and
*will never test* the values that are buggy. If you fix it to look like
LatLonPoint's, it will fail, and it will fail with the new encoding on
LUCENE-7164 too.
> GeoPoint and LatLonPoint test data should quantize once
> -------------------------------------------------------
>
> Key: LUCENE-7179
> URL: https://issues.apache.org/jira/browse/LUCENE-7179
> Project: Lucene - Core
> Issue Type: Bug
> Reporter: Nicholas Knize
> Attachments: LUCENE-7179.patch
>
>
> {{LatLonPoint}} and {{GeoPointField}} tests pre quantizes test data to ensure
> consistency with indexed (encoded) data. The pre quantized data then becomes
> indexed, undergoing another quantization. To guarantee numerical stability
> this should be changed such that the test data is quantized after indexing.
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