'Review Request 127717: Fix error when destroying an default constructed KEduVocDocument'

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List:       kde-edu-devel
Subject:    Review Request 127717: Fix error when destroying an default constructed KEduVocDocument
From:       Hartmut Riesenbeck <hartmut.riesenbeck () gmx ! de>
Date:       2016-04-22 21:02:32
Message-ID: 20160422210232.31741.14754 () mimi ! kde ! org
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This is an automatically generated e-mail. To reply, visit:
https://git.reviewboard.kde.org/r/127717/
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Review request for KDE Edu.

Repository: libkeduvocdocument

Description
-------

When a KEduVocDocument which was constructed by the default constructor
becomes destructed, the error message "QFile::remove: Empty or null
file name" is given on stderr.

Since the file name of the KAutoSaveFile was not set in the default
constructor, the KAutoSaveFile::remove() method in ~KEduVocDocument()
have given this error message. Removed this method call and the
following KAutoSaveFile::releaseLock(), because they are called in the
KAutoSaveFile destructor as well but with check for file name.

Added unit test emptydocumenttest to proof the bugfix.

Since I'm not a cmake expert, I hope the test was added in the right way. I would be \
thankful for improvements.

Diffs
-----

  .gitignore PRE-CREATION 
  keduvocdocument/keduvocdocument.cpp feaebe45d98ec5e862dbb7b8e95c142a7d59c7ff 
  keduvocdocument/tests/CMakeLists.txt 366181de4376ce3dcbae349faca4108065661724 
  keduvocdocument/tests/emptydocumenttest.cpp PRE-CREATION 
  keduvocdocument/tests/emptydocumenttest.h.in PRE-CREATION 
  keduvocdocument/tests/emptydocumenttest_helper.cpp PRE-CREATION 

Diff: https://git.reviewboard.kde.org/r/127717/diff/

Testing
-------

Unit test emptydocumenttest

Thanks,

Hartmut Riesenbeck

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      This is an automatically generated e-mail. To reply, visit:
      <a href="https://git.reviewboard.kde.org/r/127717/">https://git.reviewboard.kde.org/r/127717/</a>
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<div>Review request for KDE Edu.</div>
<div>By Hartmut Riesenbeck.</div>

<div style="margin-top: 1.5em;">
 <b style="color: #575012; font-size: 10pt;">Repository: </b>
libkeduvocdocument
</div>

<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
 <table width="100%" bgcolor="#ffffff" cellspacing="0" cellpadding="10" \
style="border: 1px solid #b8b5a0">  <tr>
  <td>
   <pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: \
-moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: \
break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: \
inherit;white-space: inherit;">When a KEduVocDocument which was constructed by the \
default constructor becomes destructed, the error message "QFile::remove: Empty or \
null file name" is given on stderr.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: \
inherit;white-space: inherit;">Since the file name of the KAutoSaveFile was not set \
in the default constructor, the KAutoSaveFile::remove() method in ~KEduVocDocument()
have given this error message. Removed this method call and the
following KAutoSaveFile::releaseLock(), because they are called in the
KAutoSaveFile destructor as well but with check for file name.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: \
inherit;white-space: inherit;">Added unit test emptydocumenttest to proof the \
bugfix.</p> <p style="padding: 0;text-rendering: inherit;margin: 0;line-height: \
inherit;white-space: inherit;">Since I'm not a cmake expert, I hope the test was \
added in the right way. I would be thankful for improvements.</p></pre>  </td>
 </tr>
</table>

<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
<table width="100%" bgcolor="#ffffff" cellspacing="0" cellpadding="10" style="border: \
1px solid #b8b5a0">  <tr>
  <td>
   <pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: \
-moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: \
break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: \
inherit;white-space: inherit;">Unit test emptydocumenttest</p></pre>  </td>
 </tr>
</table>

<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
<ul style="margin-left: 3em; padding-left: 0;">

 <li>.gitignore <span style="color: grey">(PRE-CREATION)</span></li>

 <li>keduvocdocument/keduvocdocument.cpp <span style="color: \
grey">(feaebe45d98ec5e862dbb7b8e95c142a7d59c7ff)</span></li>

 <li>keduvocdocument/tests/CMakeLists.txt <span style="color: \
grey">(366181de4376ce3dcbae349faca4108065661724)</span></li>

 <li>keduvocdocument/tests/emptydocumenttest.cpp <span style="color: \
grey">(PRE-CREATION)</span></li>

 <li>keduvocdocument/tests/emptydocumenttest.h.in <span style="color: \
grey">(PRE-CREATION)</span></li>

 <li>keduvocdocument/tests/emptydocumenttest_helper.cpp <span style="color: \
grey">(PRE-CREATION)</span></li>

</ul>

<p><a href="https://git.reviewboard.kde.org/r/127717/diff/" style="margin-left: \
3em;">View Diff</a></p>

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