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<p class="MsoNormal">Hi Juan,</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks again. I’m enclosing the two tests I’d like to store for future reference.</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">They both illustrate system’s behavior when you attempt to resume or terminate a process that is being terminated and the termination procedure is in a vulnerable early stage: specifically when the terminating suspended context/stack is
being prepared, before running the “proper” unwind. In this particular situation the termination may derail. The probability of such an event is reasonably low but why not fix it. A possible solution is commented in the tests but before integrating it I want
to test it thoroughly in Squeak/Pharo as well. The idea is to nil the suspended context during the preparation of the new stack to prevent accidental resumption/termination. Once the “proper” unwind starts it’s ok to terminate the terminating process again
as demonstrated in # testTerminateTerminatingProcessAfterUnwindStarted</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Best,</p>
<p class="MsoNormal">Jaromir</p>
<p class="MsoNoSpacing"><span lang="CS">--</span></p>
<p class="MsoNoSpacing"><strong><span style="font-family:"Calibri Light",sans-serif;color:#333333;font-weight:normal">Jaromír Matas</span></strong><span style="font-family:"Calibri Light",sans-serif;color:#555555"><o:p></o:p></span></p>
<p class="MsoNoSpacing"><span style="font-family:"Calibri Light",sans-serif;color:#2E75B6">mail@jaromir.net<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#8FAADC"><o:p> </o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="border:none;padding:0in"><b>From: </b><a href="mailto:cuis-dev@lists.cuis.st">Juan Vuletich via Cuis-dev</a><br>
<b>Sent: </b>Monday, January 23, 2023 15:25<br>
<b>To: </b><a href="mailto:cuis-dev@lists.cuis.st">Discussion of Cuis Smalltalk</a><br>
<b>Cc: </b><a href="mailto:juan@cuis.st">Juan Vuletich</a>; <a href="mailto:mail@jaromir.net">
Jaromir Matas</a><br>
<b>Subject: </b>Re: [Cuis-dev] Follow-up: #terminate and #suspend update</p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="color:black">Hi!<br>
<br>
On 1/22/2023 4:29 PM, Jaromir Matas via Cuis-dev wrote: <o:p></o:p></span></p>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span style="color:black">Hi again,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black">Missed the list, sorry.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black">As we agree to keep the current isTerminated semantics (also consistent with Squeak/Pharo) I’d suggest to use the test as the documentation of the observed behavior; I’ve added a link to the archive in the comment.<o:p></o:p></span></p>
</blockquote>
<p class="MsoNormal"><span style="color:black"><br>
Just pushed it to github.<br>
<br>
<br>
<o:p></o:p></span></p>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span style="color:black"><br>
<br>
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black">Question: is there a way to make a test an “expected failure” like in Squeak? In Squeak I create a method<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black">ProcessTest>>#expectedFailures<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"> ^ #(testTerminateTerminatingProcess testResumeTerminatingProcess)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black">As a result the two listed tests show green in the test runner if they fail.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black">If possible, I’d like to post two tests that currently fail as a reminder/documentation.
<o:p></o:p></span></p>
</blockquote>
<p class="MsoNormal"><span style="color:black"><br>
Plase post those tests. If nobody beats to me, I'll add expected failure functionality.<br>
<br>
<br>
<o:p></o:p></span></p>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span style="color:black">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black">Jaromir<o:p></o:p></span></p>
</blockquote>
<p class="MsoNormal"><span style="color:black"><br>
Thanks,<br>
<br>
<o:p></o:p></span></p>
<pre>-- </pre>
<pre>Juan Vuletich</pre>
<pre>cuis.st</pre>
<pre>github.com/jvuletich</pre>
<pre>researchgate.net/profile/Juan-Vuletich</pre>
<pre>independent.academia.edu/JuanVuletich</pre>
<pre>patents.justia.com/inventor/juan-manuel-vuletich</pre>
<pre>linkedin.com/in/juan-vuletich-75611b3</pre>
<pre>twitter.com/JuanVuletich</pre>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:black"><o:p> </o:p></span></p>
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