[GitHub] lucenenet issue #191: Migrating Lucene.Net to .NET Core

[NightOwl888]

Github user NightOwl888 commented on the issue:

    https://github.com/apache/lucenenet/pull/191
  
    To be clear, this happens when you check the DEBUG box in the 
`Lucene.Net.TestFramework` project. I confirmed that checking the box makes the 
setting true. So, apparently somehow the output stream got detached.
    
    When it is working, and you run a test that uses the flag, you can see the 
result in the Tests selection in the Output window in Visual Studio. For 
example, if the setting is enabled and I run the test 
`Lucene.Net.Tests.Core.TestDocTermOrds.TestRandom()`, the result looks like 
(chopped off for brevity):
    
    ```
    NUnit Adapter 3.7.0.0: Test discovery complete
    ========== Discover test finished: 3091 found (0:00:09.81797) ==========
    ------ Run test started ------
    NUnit VS Adapter 2.0.0.0 executing tests is started
    Loading tests from 
F:\Projects\_Test\lucenenet\src\Lucene.Net.Tests\bin\Debug\Lucene.Net.Tests.dll
    Run started: 
F:\Projects\_Test\lucenenet\src\Lucene.Net.Tests\bin\Debug\Lucene.Net.Tests.dll
    vstest.executionengine.x86.exe Information: 0 : 
    Type of Directory is : RAMDirectory
    IFD 1 [2/9/2017 12:06:13 AM; ]: init: current segments file is ""; 
deletionPolicy=Lucene.Net.Index.KeepOnlyLastCommitDeletionPolicy
    IFD 1 [2/9/2017 12:06:13 AM; ]: now checkpoint "" [0 segments ; isCommit = 
False]
    IFD 1 [2/9/2017 12:06:13 AM; ]: 0 msec to checkpoint
    IW 1 [2/9/2017 12:06:13 AM; ]: init: create=True
    IW 1 [2/9/2017 12:06:13 AM; ]: 
    dir=MockDirectoryWrapper(RAMDirectory@25da777 
lockFactory=Lucene.Net.Store.SingleInstanceLockFactory)
    index=
    version=4.8.0.0
    matchVersion=LUCENE_48
    analyzer=MockAnalyzer
    ramBufferSizeMB=16
    maxBufferedDocs=-1
    maxBufferedDeleteTerms=-1
    mergedSegmentWarmer=
    readerTermsIndexDivisor=2
    termIndexInterval=32
    delPolicy=KeepOnlyLastCommitDeletionPolicy
    commit=null
    openMode=CREATE_OR_APPEND
    similarity=RandomSimilarityProvider
    mergeScheduler=ConcurrentMergeScheduler: maxThreadCount=1, maxMergeCount=2, 
mergeThreadPriority=-1
    default WRITE_LOCK_TIMEOUT=1000
    writeLockTimeout=1000
    codec=Lucene46
    infoStream=TestPointInfoStream
    mergePolicy=[LogByteSizeMergePolicy: minMergeSize=1677721, mergeFactor=15, 
maxMergeSize=2147483648, maxMergeSizeForForcedMerge=9223372036854775807, 
calibrateSizeByDeletes=True, maxMergeDocs=2147483647, 
maxCFSSegmentSizeMB=8796093022208, noCFSRatio=0.866187004356732]
    indexerThreadPool=Lucene.Net.Index.ThreadAffinityDocumentsWriterThreadPool
    readerPooling=False
    perThreadHardLimitMB=1945
    useCompoundFile=True
    checkIntegrityAtMerge=False
    
    RIW dir=MockDirectoryWrapper(RAMDirectory@25da777 
lockFactory=Lucene.Net.Store.SingleInstanceLockFactory) 
config=matchVersion=LUCENE_48
    analyzer=MockAnalyzer
    ramBufferSizeMB=16
    maxBufferedDocs=-1
    maxBufferedDeleteTerms=-1
    mergedSegmentWarmer=
    readerTermsIndexDivisor=2
    termIndexInterval=32
    delPolicy=KeepOnlyLastCommitDeletionPolicy
    commit=null
    openMode=CREATE_OR_APPEND
    similarity=RandomSimilarityProvider
    mergeScheduler=ConcurrentMergeScheduler: maxThreadCount=1, maxMergeCount=2, 
mergeThreadPriority=-1
    default WRITE_LOCK_TIMEOUT=1000
    writeLockTimeout=1000
    codec=Lucene46
    infoStream=TestPointInfoStream
    mergePolicy=[LogByteSizeMergePolicy: minMergeSize=1677721, mergeFactor=15, 
maxMergeSize=2147483648, maxMergeSizeForForcedMerge=9223372036854775807, 
calibrateSizeByDeletes=True, maxMergeDocs=2147483647, 
maxCFSSegmentSizeMB=8796093022208, noCFSRatio=0.866187004356732]
    indexerThreadPool=Lucene.Net.Index.ThreadAffinityDocumentsWriterThreadPool
    readerPooling=False
    perThreadHardLimitMB=1945
    useCompoundFile=True
    checkIntegrityAtMerge=False
    
    codec default=Lucene46
    TEST: doc id=0
      f=﹋﹀︾﹊﹇︵﹊﹉﹀︽︴︲﹀﹇︻﹂︼︲︱
      f=ꥇꤸꥌꤸꥎ
      f=ㅯㄿㅴㅂㆌㅜㆆㅮ
      f=⧎⧼⧥
      f=૙સૣશ૧ઁ૤઺૭઼ં૳઻઺૞઱ાષ
      f=ᝌᝉᝌ᝞᝕ᝍ᝙᝝ᝌ᝖ᝓ᝚᝘ᝉᝓ᝟ᝂ
      f=𐎤𐏖𐎣
      f=ʤɺʮɹɝʩɥɾʖʣɦʄʄʛʄʊʉɘɑɬ
      f=𐇂𐆛𐆛𐆶𐆶𐆿𐆙𐆾𐆝𐆜𐇎𐇅𐆣𐆢
      f=ꡜ꡿ꡗꡉ꡸ꡦꡅ꡷꡾ꡙꡣꡍꡨ
      f=ᚄᚃᚍᚆᚊ ᚑ᚟ᚈᚑ
    TEST: doc id=1
      f=ճ֊լտԱօպղԹ
      f=🁇🁤🁔🀻🁵🁅
      f=﹋﹀︾﹊﹇︵﹊﹉﹀︽︴︲﹀﹇︻﹂︼︲︱
      f=ꡜ꡿ꡗꡉ꡸ꡦꡅ꡷꡾ꡙꡣꡍꡨ
      f=ᝌᝉᝌ᝞᝕ᝍ᝙᝝ᝌ᝖ᝓ᝚᝘ᝉᝓ᝟ᝂ
      f=Ⲣ⳦Ⲣⲁⳗ⳹ⲡ⳰
      f=𐇂𐆛𐆛𐆶𐆶𐆿𐆙𐆾𐆝𐆜𐇎𐇅𐆣𐆢
      f=૙સૣશ૧ઁ૤઺૭઼ં૳઻઺૞઱ાષ
      f=𫖨𫂪𫜍𫍘𪨷𫚹
      f=ᣦᣲᣜᢰᣀᣱᣒᣁ᣸ᣇᣐᣟᢾ
      f=⚘☔♇♽⚲☘♭⛀
      f=›”
      f=𐎤𐏖𐎣
      f=⧎⧼⧥
      f=ʤɺʮɹɝʩɥɾʖʣɦʄʄʛʄʊʉɘɑɬ
      f=ᚄᚃᚍᚆᚊ ᚑ᚟ᚈᚑ
      f=ㅯㄿㅴㅂㆌㅜㆆㅮ
    TEST: doc id=2
      f=૙સૣશ૧ઁ૤઺૭઼ં૳઻઺૞઱ાષ
      f=ᣦᣲᣜᢰᣀᣱᣒᣁ᣸ᣇᣐᣟᢾ
      f=𐇂𐆛𐆛𐆶𐆶𐆿𐆙𐆾𐆝𐆜𐇎𐇅𐆣𐆢
      f=ᴇᴲᴐᵥᵄ
      f=⧎⧼⧥
      f=י׹ֶ׬
      f=ᚄᚃᚍᚆᚊ ᚑ᚟ᚈᚑ
      f=ᝌᝉᝌ᝞᝕ᝍ᝙᝝ᝌ᝖ᝓ᝚᝘ᝉᝓ᝟ᝂ
      f=⟻⟹⟴⟻
      f=﹋﹀︾﹊﹇︵﹊﹉﹀︽︴︲﹀﹇︻﹂︼︲︱
      f=ʤɺʮɹɝʩɥɾʖʣɦʄʄʛʄʊʉɘɑɬ
      f=ꥇꤸꥌꤸꥎ
      f=ճ֊լտԱօպղԹ
      f=􃎚􀰟􋝗􁪎􅡳􆌁􄒕􃞶􎫙􂀲
    TEST: doc id=3
      f=›”
      f=Ⲣ⳦Ⲣⲁⳗ⳹ⲡ⳰
      f=ճ֊լտԱօպղԹ
      f=𐎤𐏖𐎣
      f=𐇂𐆛𐆛𐆶𐆶𐆿𐆙𐆾𐆝𐆜𐇎𐇅𐆣𐆢
      f=ᝌᝉᝌ᝞᝕ᝍ᝙᝝ᝌ᝖ᝓ᝚᝘ᝉᝓ᝟ᝂ
      f=ꖔ꘺ꕣ
      f=﹋﹀︾﹊﹇︵﹊﹉﹀︽︴︲﹀﹇︻﹂︼︲︱
      f=𫖨𫂪𫜍𫍘𪨷𫚹
      f=⧎⧼⧥
      f=ꡜ꡿ꡗꡉ꡸ꡦꡅ꡷꡾ꡙꡣꡍꡨ
      f=⚘☔♇♽⚲☘♭⛀
      f=ʤɺʮɹɝʩɥɾʖʣɦʄʄʛʄʊʉɘɑɬ
    TEST: doc id=4
    
    <snip>
    ```
    
    This is still working on the master branch if you want to take a look at it.


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