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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/1746/">https://reviewboard.asterisk.org/r/1746/</a>
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<p style="margin-top: 0;">On February 16th, 2012, 10:16 a.m., <b>Mark Michelson</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/1746/diff/2/?file=24248#file24248line165" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/tests/test_astobj2.c</a>
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(Diff revision 2)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int astobj2_test_helper(int use_hash, int use_cmp, unsigned int lim, struct ast_test *test)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="n">ao2_container_count</span><span class="p">(</span><span class="n">c1</span><span class="p">)</span> <span class="o">!=</span> <span class="n">ao2_container_count</span><span class="p">(</span><span class="n">c3</span><span class="p">))</span> <span class="p">{</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">ast_test_status_update</span><span class="p">(</span><span class="n">test</span><span class="p">,</span> <span class="s">"Cloned container does not have the same number of objects.</span><span class="se">\n</span><span class="s">"</span><span class="p">);</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">res</span> <span class="o">=</span> <span class="n">AST_TEST_FAIL</span><span class="p">;</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">goto</span> <span class="n">cleanup</span><span class="p">;</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <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;">I think it would be good to make sure that the the cloned container has the same contents as the original container.</pre>
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<p>On February 16th, 2012, 10:26 a.m., <b>rmudgett</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;">Is there a good way to do that on unsorted containers?</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;">If the clone is truly a clone of the original, then elements should be ordered the same. I'd suspect that you could have a loop where two iterators iterate over their respective containers. In the body of the loop, make sure that each iterator is currently pointing to the same value.</pre>
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<p style="margin-top: 0;">On February 16th, 2012, 10:16 a.m., <b>Mark Michelson</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/1746/diff/2/?file=24248#file24248line170" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/tests/test_astobj2.c</a>
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(Diff revision 2)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int astobj2_test_helper(int use_hash, int use_cmp, unsigned int lim, struct ast_test *test)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">ao2_t_ref</span><span class="p">(</span><span class="n">c3</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="s">"bye c3"</span><span class="p">);</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">c3</span> <span class="o">=</span> <span class="nb">NULL</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;">Why do you do this here instead of letting the cleanup label handle this at the end of the function?</pre>
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<p>On February 16th, 2012, 10:25 a.m., <b>rmudgett</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;">So the destructor_count will be in line with the remaining tests. If the c3 container still has objects then the destructor_count will be off.</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;">Understood.</pre>
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<p>- Mark</p>
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<p>On February 16th, 2012, 2:38 a.m., rmudgett wrote:</p>
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<div>Review request for Asterisk Developers.</div>
<div>By rmudgett.</div>
<p style="color: grey;"><i>Updated Feb. 16, 2012, 2:38 a.m.</i></p>
<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;">Occasionally there is a need to put all objects in one container also into another container.
Some reasons you might need to do this:
1) You need to reconfigure a container. You would do this by creating a new container with the new configuration and ao2_container_dup the old container into it. Then replace the old container with the new. Then destroy the old container.
2) You need the contents of a container to remain stable while operating on all of the objects. You would do this by creating a cloned container of the original with ao2_container_clone. The cloned container is a snapshot of the objects at the time of the cloning. When done, just destroy the cloned container.</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;">Added unit testing code to test the new ao2_container_clone and ao2_container_dup functions.
Tests still pass.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>/trunk/include/asterisk/astobj2.h <span style="color: grey">(355447)</span></li>
<li>/trunk/main/astobj2.c <span style="color: grey">(355447)</span></li>
<li>/trunk/tests/test_astobj2.c <span style="color: grey">(355447)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/1746/diff/" style="margin-left: 3em;">View Diff</a></p>
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