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From "Robert Muir (JIRA)" <j...@apache.org>
Subject [jira] Commented: (SOLR-1670) synonymfilter/map repeat bug
Date Sat, 19 Dec 2009 22:42:18 GMT

    [ https://issues.apache.org/jira/browse/SOLR-1670?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12792922#action_12792922
] 

Robert Muir commented on SOLR-1670:
-----------------------------------

Hi Koji, I don't really understand what you are saying here?

If it is a feature of synonymfilter that it should repeat to boost TF, then the test should
have looked like this:

assertTokEqual(getTokList(map,"a b",false), tokens("ab ab ab"));

but it does not, the test looks like this:
assertTokEqual(getTokList(map,"a b",false), tokens("ab"));



> synonymfilter/map repeat bug
> ----------------------------
>
>                 Key: SOLR-1670
>                 URL: https://issues.apache.org/jira/browse/SOLR-1670
>             Project: Solr
>          Issue Type: Bug
>          Components: Schema and Analysis
>    Affects Versions: 1.4
>            Reporter: Robert Muir
>         Attachments: SOLR-1670_test.patch
>
>
> as part of converting tests for SOLR-1657, I ran into a problem with synonymfilter
> the test for 'repeats' has a flaw, it uses this assertTokEqual construct which does not
really validate that two lists of token are equal, it just stops at the shorted one.
> {code}
>     // repeats
>     map.add(strings("a b"), tokens("ab"), orig, merge);
>     map.add(strings("a b"), tokens("ab"), orig, merge);
>     assertTokEqual(getTokList(map,"a b",false), tokens("ab"));
>     /* in reality the result from getTokList is ab ab ab!!!!! */
> {code}
> when converted to assertTokenStreamContents this problem surfaced. attached is an additional
assertion to the existing testcase.

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