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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/122183/">https://git.reviewboard.kde.org/r/122183/</a>
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<p style="margin-top: 0;">On February 3rd, 2015, 9:33 p.m. UTC, <b>David Faure</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/122183/diff/3/?file=346607#file346607line672" style="color: black; font-weight: bold; text-decoration: underline;">src/currency.cpp</a>
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(Diff revision 3)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">Value CurrencyCategoryPrivate::convert(const Value &value, const Unit &to)</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="n">reply</span><span class="o">-></span><span class="n">bytesAvailable</span><span class="p">()</span> <span class="o">></span> <span class="mi">0</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">QObject</span><span class="o">::</span><span class="n">connect</span><span class="p">(</span><span class="n">manager</span><span class="p">,</span> <span class="o">&</span><span class="n">QNetworkAccessManager</span><span class="o">::</span><span class="n">finished</span><span class="p">,</span> <span class="p">[</span><span class="o">&</span><span class="p">](</span><span class="n">QNetworkReply</span><span class="o">*</span> <span class="n">reply</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<pre style="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;">well then we still have a problem if the CurrencyCategory is being deleted before this job finishes. Can this happen? If so, then the destructor of the CurrencyCategory[Private] should delete the networkaccessmanager, to make sure that it can't emit finished later.</p></pre>
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<p>On February 16th, 2015, 3:22 p.m. UTC, <b>Vishesh Handa</b> wrote:</p>
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<pre style="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;">CurrencyCategory is initialized by a singleton, so meh.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">If you want, I can add it, though now I'm having second thoughts about this, and maybe we should be going for the separate thread + blocking approach.</p></pre>
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<pre style="margin-left: 1em; 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;">OK then the crash can't happen (no event loop after deletion of singletons), so no problem.</p></pre>
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<p style="margin-top: 0;">On February 3rd, 2015, 9:33 p.m. UTC, <b>David Faure</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/122183/diff/3/?file=346607#file346607line674" style="color: black; font-weight: bold; text-decoration: underline;">src/currency.cpp</a>
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(Diff revision 3)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">Value CurrencyCategoryPrivate::convert(const Value &value, const Unit &to)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">cacheFile</span><span class="p">.</span><span class="n">open</span><span class="p">(</span><span class="n">QFile</span><span class="o">::</span><span class="n">WriteOnly</span><span class="p">);</span></pre></td>
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<pre style="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;">missing error handling on the open() call [was there before this patch]</p></pre>
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<p>On February 16th, 2015, 3:22 p.m. UTC, <b>Vishesh Handa</b> wrote:</p>
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<pre style="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;">Was it? I don't see any error handling. Also, I'm not sure what to do in that case.</p></pre>
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<pre style="margin-left: 1em; 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;">oops my comment was confusing. I meant: "missing error handling the open() call - even though I know that this problem was already there, it wasn't introduced by this change".</p></pre>
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<p>- David</p>
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<p>On February 3rd, 2015, 12:49 p.m. UTC, Vishesh Handa wrote:</p>
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<div>Review request for KDE Frameworks.</div>
<div>By Vishesh Handa.</div>
<p style="color: grey;"><i>Updated Feb. 3, 2015, 12:49 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://bugs.kde.org/show_bug.cgi?id=340819">340819</a>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
kunitconversion
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<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;">Currency: Fetch the currency file properly</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Properly run an event loop and wait for the file to be fetched.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Also add a test to make sure currency conversion is working.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">This patch also contains -
<em style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;"> https://git.reviewboard.kde.org/r/122182/
</em> https://git.reviewboard.kde.org/r/122181/
* https://git.reviewboard.kde.org/r/122180/</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">This is because reviewboard refuses to upload only a part of the diff. Please only look at currency.cpp w.r.t the EventLoop.</p></pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<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;">Test now passes.</p></pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>autotests/convertertest.h <span style="color: grey">(8129a48)</span></li>
<li>autotests/convertertest.cpp <span style="color: grey">(ae4298e)</span></li>
<li>src/currency.cpp <span style="color: grey">(715233c)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/122183/diff/" style="margin-left: 3em;">View Diff</a></p>
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