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Fix an NPE in CRAMRecordReadFeatures.restoreReadBases #1655

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merged 3 commits into from
Feb 21, 2023

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lbergelson
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@cmnbroad This is a bug related to handling embedded references.

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@droazen droazen left a comment

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👍 merge after addressing minor comments

final SAMRecord cramRecordEmbedded = cramEmbeddedIterator.next();
Assert.assertEquals(cramRecordEmbedded, cramRecord);
}
Assert.assertEquals(count, 2);
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Also assert that both iterators are exhausted after the loop

final SAMRecord cramRecord = cramIterator.next();
final SAMRecord cramRecordEmbedded = cramEmbeddedIterator.next();
Assert.assertEquals(cramRecordEmbedded, cramRecord);
}
Assert.assertTrue( count >0);
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Add text message for when assertion fails

@lbergelson lbergelson changed the title Fix an NPE in CRAMRecordReadFeatures.restoreReadBaases Fix an NPE in CRAMRecordReadFeatures.restoreReadBases Feb 21, 2023
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So I ran this in the debugger, and the reason the other embedded ref tests don't catch this issue is they have less interesting/varied read features than the other embedded ref tests (specifically this one has two read features with a gap between them). So I think this change is fine. We could use some better embedded ref tests.

@lbergelson lbergelson merged commit 8f8d567 into master Feb 21, 2023
@lbergelson lbergelson deleted the lb_fix_cram_restorebases_npe branch February 21, 2023 23:13
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3 participants