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<title>Coverage for navipy/comparing/test.py: 99%</title>
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<h1>Coverage for <b>navipy/comparing/test.py</b> :
<span class="pc_cov">99%</span>
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178 statements
<span class="run hide_run shortkey_r button_toggle_run">177 run</span>
<span class="mis shortkey_m button_toggle_mis">1 missing</span>
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<td class="text">
<p id="t1" class="stm run hide_run"><span class="key">import</span> <span class="nam">unittest</span><span class="strut"> </span></p>
<p id="t2" class="stm run hide_run"><span class="key">import</span> <span class="nam">numpy</span> <span class="key">as</span> <span class="nam">np</span><span class="strut"> </span></p>
<p id="t3" class="stm run hide_run"><span class="key">from</span> <span class="nam">navipy</span> <span class="key">import</span> <span class="nam">database</span><span class="strut"> </span></p>
<p id="t4" class="stm run hide_run"><span class="key">from</span> <span class="nam">navipy</span> <span class="key">import</span> <span class="nam">comparing</span><span class="strut"> </span></p>
<p id="t5" class="stm run hide_run"><span class="key">from</span> <span class="nam">navipy</span><span class="op">.</span><span class="nam">scene</span> <span class="key">import</span> <span class="nam">is_numeric_array</span><span class="strut"> </span></p>
<p id="t6" class="stm run hide_run"><span class="key">import</span> <span class="nam">pkg_resources</span><span class="strut"> </span></p>
<p id="t7" class="pln"><span class="strut"> </span></p>
<p id="t8" class="pln"><span class="strut"> </span></p>
<p id="t9" class="stm run hide_run"><span class="key">class</span> <span class="nam">TestCase</span><span class="op">(</span><span class="nam">unittest</span><span class="op">.</span><span class="nam">TestCase</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t10" class="stm run hide_run"> <span class="key">def</span> <span class="nam">setUp</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t11" class="pln"> <span class="str">""" loads the database """</span><span class="strut"> </span></p>
<p id="t12" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">mydb_filename</span> <span class="op">=</span> <span class="nam">pkg_resources</span><span class="op">.</span><span class="nam">resource_filename</span><span class="op">(</span><span class="strut"> </span></p>
<p id="t13" class="pln"> <span class="str">'navipy'</span><span class="op">,</span> <span class="str">'resources/database.db'</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t14" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">mydb</span> <span class="op">=</span> <span class="nam">database</span><span class="op">.</span><span class="nam">DataBase</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">mydb_filename</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t15" class="pln"><span class="strut"> </span></p>
<p id="t16" class="stm run hide_run"> <span class="key">def</span> <span class="nam">test_imagediff_curr</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t17" class="pln"> <span class="str">"""</span><span class="strut"> </span></p>
<p id="t18" class="pln"><span class="str"> this test checks the function imdiff works</span><span class="strut"> </span></p>
<p id="t19" class="pln"><span class="str"> correctly.</span><span class="strut"> </span></p>
<p id="t20" class="pln"><span class="str"> it checks if correct errors are raised for:</span><span class="strut"> </span></p>
<p id="t21" class="pln"><span class="str"> - frame containing nans</span><span class="strut"> </span></p>
<p id="t22" class="pln"><span class="str"> - frame has wrong dimension</span><span class="strut"> </span></p>
<p id="t23" class="pln"><span class="strut"> </span></p>
<p id="t24" class="pln"><span class="str"> and checks if the returned frame is correct:</span><span class="strut"> </span></p>
<p id="t25" class="pln"><span class="str"> - has correct shape</span><span class="strut"> </span></p>
<p id="t26" class="pln"><span class="str"> - does not contain nans</span><span class="strut"> </span></p>
<p id="t27" class="pln"><span class="str"> - contains only numeric values</span><span class="strut"> </span></p>
<p id="t28" class="pln"><span class="str"> """</span><span class="strut"> </span></p>
<p id="t29" class="stm run hide_run"> <span class="nam">curr</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">mydb</span><span class="op">.</span><span class="nam">scene</span><span class="op">(</span><span class="nam">rowid</span><span class="op">=</span><span class="num">1</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t30" class="stm run hide_run"> <span class="nam">mem</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">mydb</span><span class="op">.</span><span class="nam">scene</span><span class="op">(</span><span class="nam">rowid</span><span class="op">=</span><span class="num">2</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t31" class="stm run hide_run"> <span class="nam">curr2</span> <span class="op">=</span> <span class="nam">curr</span><span class="op">.</span><span class="nam">copy</span><span class="op">(</span><span class="op">)</span><span class="strut"> </span></p><p id="t32" class="stm run hide_run"> <span class="nam">curr2</span><span class="op">[</span><span class="num">3</span><span class="op">,</span> <span class="num">5</span><span class="op">,</span> <span class="num">2</span><span class="op">,</span> <span class="num">0</span><span class="op">]</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">nan</span><span class="strut"> </span></p>
<p id="t33" class="stm run hide_run"> <span class="nam">curr3</span> <span class="op">=</span> <span class="op">[</span><span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">,</span> <span class="num">3</span><span class="op">]</span><span class="op">,</span> <span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">,</span> <span class="num">3</span><span class="op">]</span><span class="op">,</span> <span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">,</span> <span class="num">3</span><span class="op">]</span><span class="op">]</span><span class="strut"> </span></p>
<p id="t34" class="stm run hide_run"> <span class="nam">curr3</span> <span class="op">=</span> <span class="op">[</span><span class="nam">curr3</span><span class="op">,</span> <span class="nam">curr3</span><span class="op">,</span> <span class="nam">curr3</span><span class="op">]</span><span class="strut"> </span></p>
<p id="t35" class="stm run hide_run"> <span class="nam">curr3</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">array</span><span class="op">(</span><span class="nam">curr3</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t36" class="stm run hide_run"> <span class="nam">curr4</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">zeros</span><span class="op">(</span><span class="op">(</span><span class="num">3</span><span class="op">,</span> <span class="num">4</span><span class="op">,</span> <span class="num">5</span><span class="op">,</span> <span class="num">0</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t37" class="pln"><span class="strut"> </span></p>
<p id="t38" class="pln"> <span class="com"># put useless stuff here</span><span class="strut"> </span></p>
<p id="t39" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">ValueError</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t40" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">imagediff</span><span class="op">(</span><span class="nam">curr2</span><span class="op">,</span> <span class="nam">mem</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t41" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">Exception</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t42" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">imagediff</span><span class="op">(</span><span class="nam">curr3</span><span class="op">,</span> <span class="nam">mem</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t43" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">Exception</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t44" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">imagediff</span><span class="op">(</span><span class="nam">curr4</span><span class="op">,</span> <span class="nam">mem</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t45" class="pln"><span class="strut"> </span></p>
<p id="t46" class="pln"> <span class="com"># should be working -> check if result is correct</span><span class="strut"> </span></p>
<p id="t47" class="stm run hide_run"> <span class="key">for</span> <span class="nam">s</span> <span class="key">in</span> <span class="op">[</span><span class="nam">curr</span><span class="op">]</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t48" class="stm run hide_run"> <span class="nam">diff</span> <span class="op">=</span> <span class="nam">comparing</span><span class="op">.</span><span class="nam">imagediff</span><span class="op">(</span><span class="nam">s</span><span class="op">,</span> <span class="nam">mem</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t49" class="pln"> <span class="com"># self.assertTrue(diff.shape[1] == 1)</span><span class="strut"> </span></p>
<p id="t50" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertTrue</span><span class="op">(</span><span class="nam">diff</span><span class="op">.</span><span class="nam">shape</span><span class="op">[</span><span class="num">0</span><span class="op">]</span> <span class="op">></span> <span class="num">0</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t51" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertFalse</span><span class="op">(</span><span class="nam">np</span><span class="op">.</span><span class="nam">any</span><span class="op">(</span><span class="nam">np</span><span class="op">.</span><span class="nam">isnan</span><span class="op">(</span><span class="nam">diff</span><span class="op">)</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t52" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertTrue</span><span class="op">(</span><span class="nam">is_numeric_array</span><span class="op">(</span><span class="nam">diff</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t53" class="pln"><span class="strut"> </span></p>
<p id="t54" class="stm run hide_run"> <span class="key">def</span> <span class="nam">test_imagediff_memory</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t55" class="pln"> <span class="str">"""</span><span class="strut"> </span></p>
<p id="t56" class="pln"><span class="str"> this test checks the function imagediff works</span><span class="strut"> </span></p>
<p id="t57" class="pln"><span class="str"> correctly for the parameter memory.</span><span class="strut"> </span></p>
<p id="t58" class="pln"><span class="str"> it checks if correct errors are raised for:</span><span class="strut"> </span></p>
<p id="t59" class="pln"><span class="str"> - memory containing nans</span><span class="strut"> </span></p>
<p id="t60" class="pln"><span class="str"> - memory has wrong dimension</span><span class="strut"> </span></p>
<p id="t61" class="pln"><span class="strut"> </span></p>
<p id="t62" class="pln"><span class="str"> and checks if the returned frame is correct:</span><span class="strut"> </span></p>
<p id="t63" class="pln"><span class="str"> - has correct shape</span><span class="strut"> </span></p>
<p id="t64" class="pln"><span class="str"> - does not contain nans</span><span class="strut"> </span></p>
<p id="t65" class="pln"><span class="str"> - contains only numeric values</span><span class="strut"> </span></p>
<p id="t66" class="pln"><span class="str"> """</span><span class="strut"> </span></p>
<p id="t67" class="stm run hide_run"> <span class="nam">curr</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">mydb</span><span class="op">.</span><span class="nam">scene</span><span class="op">(</span><span class="nam">rowid</span><span class="op">=</span><span class="num">1</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t68" class="stm run hide_run"> <span class="nam">mem</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">mydb</span><span class="op">.</span><span class="nam">scene</span><span class="op">(</span><span class="nam">rowid</span><span class="op">=</span><span class="num">2</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t69" class="stm run hide_run"> <span class="nam">mem2</span> <span class="op">=</span> <span class="nam">curr</span><span class="op">.</span><span class="nam">copy</span><span class="op">(</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t70" class="stm run hide_run"> <span class="nam">mem2</span><span class="op">[</span><span class="num">3</span><span class="op">,</span> <span class="num">5</span><span class="op">,</span> <span class="num">2</span><span class="op">]</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">nan</span><span class="strut"> </span></p>
<p id="t71" class="stm run hide_run"> <span class="nam">mem3</span> <span class="op">=</span> <span class="op">[</span><span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">]</span><span class="op">,</span> <span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">]</span><span class="op">,</span> <span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">]</span><span class="op">]</span><span class="strut"> </span></p>
<p id="t72" class="stm run hide_run"> <span class="nam">mem3</span> <span class="op">=</span> <span class="op">[</span><span class="nam">mem3</span><span class="op">,</span> <span class="nam">mem3</span><span class="op">,</span> <span class="nam">mem3</span><span class="op">]</span><span class="strut"> </span></p>
<p id="t73" class="stm run hide_run"> <span class="nam">mem3</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">array</span><span class="op">(</span><span class="nam">mem3</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t74" class="stm run hide_run"> <span class="nam">mem4</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">zeros</span><span class="op">(</span><span class="op">(</span><span class="num">3</span><span class="op">,</span> <span class="num">4</span><span class="op">,</span> <span class="num">5</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t75" class="pln"><span class="strut"> </span></p>
<p id="t76" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">ValueError</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t77" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">imagediff</span><span class="op">(</span><span class="nam">curr</span><span class="op">,</span> <span class="nam">mem2</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t78" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">Exception</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t79" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">imagediff</span><span class="op">(</span><span class="nam">curr</span><span class="op">,</span> <span class="nam">mem3</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t80" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">Exception</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t81" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">imagediff</span><span class="op">(</span><span class="nam">curr</span><span class="op">,</span> <span class="nam">mem4</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t82" class="pln"><span class="strut"> </span></p>
<p id="t83" class="pln"> <span class="com"># should be working -> check if result is correct</span><span class="strut"> </span></p>
<p id="t84" class="stm run hide_run"> <span class="key">for</span> <span class="nam">s</span> <span class="key">in</span> <span class="op">[</span><span class="nam">mem</span><span class="op">]</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t85" class="stm run hide_run"> <span class="nam">diff</span> <span class="op">=</span> <span class="nam">comparing</span><span class="op">.</span><span class="nam">imagediff</span><span class="op">(</span><span class="nam">curr</span><span class="op">,</span> <span class="nam">s</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t86" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertFalse</span><span class="op">(</span><span class="nam">diff</span><span class="op">.</span><span class="nam">shape</span><span class="op">[</span><span class="num">0</span><span class="op">]</span> <span class="op"><=</span> <span class="num">0</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t87" class="pln"> <span class="com"># self.assertTrue(diff.shape[1] == 1)</span><span class="strut"> </span></p>
<p id="t88" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertFalse</span><span class="op">(</span><span class="nam">np</span><span class="op">.</span><span class="nam">any</span><span class="op">(</span><span class="nam">np</span><span class="op">.</span><span class="nam">isnan</span><span class="op">(</span><span class="nam">diff</span><span class="op">)</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t89" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertTrue</span><span class="op">(</span><span class="nam">is_numeric_array</span><span class="op">(</span><span class="nam">diff</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t90" class="pln"><span class="strut"> </span></p>
<p id="t91" class="stm run hide_run"> <span class="key">def</span> <span class="nam">test_rot_imagediff_curr</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t92" class="pln"> <span class="str">"""</span><span class="strut"> </span></p>
<p id="t93" class="pln"><span class="str"> this test checks the function imagediff works</span><span class="strut"> </span></p>
<p id="t94" class="pln"><span class="str"> correctly for the parameter current.</span><span class="strut"> </span></p>
<p id="t95" class="pln"><span class="str"> it checks if correct errors are raised for:</span><span class="strut"> </span></p>
<p id="t96" class="pln"><span class="str"> - memory containing nans</span><span class="strut"> </span></p>
<p id="t97" class="pln"><span class="str"> - memory has wrong dimension</span><span class="strut"> </span></p>
<p id="t98" class="pln"><span class="strut"> </span></p>
<p id="t99" class="pln"><span class="str"> and checks if the returned frame is correct:</span><span class="strut"> </span></p>
<p id="t100" class="pln"><span class="str"> - has correct shape</span><span class="strut"> </span></p>
<p id="t101" class="pln"><span class="str"> - does not contain nans</span><span class="strut"> </span></p><p id="t102" class="pln"><span class="str"> - contains only numeric values</span><span class="strut"> </span></p>
<p id="t103" class="pln"><span class="str"> """</span><span class="strut"> </span></p>
<p id="t104" class="stm run hide_run"> <span class="nam">curr</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">mydb</span><span class="op">.</span><span class="nam">scene</span><span class="op">(</span><span class="nam">rowid</span><span class="op">=</span><span class="num">1</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t105" class="stm run hide_run"> <span class="nam">mem</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">mydb</span><span class="op">.</span><span class="nam">scene</span><span class="op">(</span><span class="nam">rowid</span><span class="op">=</span><span class="num">2</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t106" class="stm run hide_run"> <span class="nam">curr2</span> <span class="op">=</span> <span class="nam">curr</span><span class="op">.</span><span class="nam">copy</span><span class="op">(</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t107" class="stm run hide_run"> <span class="nam">curr2</span><span class="op">[</span><span class="num">3</span><span class="op">,</span> <span class="num">5</span><span class="op">,</span> <span class="num">2</span><span class="op">]</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">nan</span><span class="strut"> </span></p>
<p id="t108" class="stm run hide_run"> <span class="nam">curr3</span> <span class="op">=</span> <span class="op">[</span><span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">,</span> <span class="num">3</span><span class="op">]</span><span class="op">,</span> <span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">,</span> <span class="num">3</span><span class="op">]</span><span class="op">,</span> <span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">,</span> <span class="num">3</span><span class="op">]</span><span class="op">]</span><span class="strut"> </span></p>
<p id="t109" class="stm run hide_run"> <span class="nam">curr3</span> <span class="op">=</span> <span class="op">[</span><span class="nam">curr3</span><span class="op">,</span> <span class="nam">curr3</span><span class="op">,</span> <span class="nam">curr3</span><span class="op">]</span><span class="strut"> </span></p>
<p id="t110" class="stm run hide_run"> <span class="nam">curr3</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">array</span><span class="op">(</span><span class="nam">curr3</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t111" class="stm run hide_run"> <span class="nam">curr4</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">zeros</span><span class="op">(</span><span class="op">(</span><span class="num">3</span><span class="op">,</span> <span class="num">4</span><span class="op">,</span> <span class="num">5</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t112" class="pln"><span class="strut"> </span></p>
<p id="t113" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">ValueError</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t114" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">rot_imagediff</span><span class="op">(</span><span class="nam">curr2</span><span class="op">,</span> <span class="nam">mem</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t115" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">Exception</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t116" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">rot_imagediff</span><span class="op">(</span><span class="nam">curr3</span><span class="op">,</span> <span class="nam">mem</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t117" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">Exception</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t118" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">rot_imagediff</span><span class="op">(</span><span class="nam">curr4</span><span class="op">,</span> <span class="nam">mem</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t119" class="pln"><span class="strut"> </span></p>
<p id="t120" class="pln"> <span class="com"># should be working -> check if result is correct</span><span class="strut"> </span></p>
<p id="t121" class="stm run hide_run"> <span class="key">for</span> <span class="nam">s</span> <span class="key">in</span> <span class="op">[</span><span class="nam">curr</span><span class="op">]</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t122" class="stm run hide_run"> <span class="nam">diff</span> <span class="op">=</span> <span class="nam">comparing</span><span class="op">.</span><span class="nam">rot_imagediff</span><span class="op">(</span><span class="nam">s</span><span class="op">,</span> <span class="nam">mem</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t123" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertFalse</span><span class="op">(</span><span class="nam">diff</span><span class="op">.</span><span class="nam">shape</span><span class="op">[</span><span class="num">0</span><span class="op">]</span> <span class="op"><=</span> <span class="num">0</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t124" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertTrue</span><span class="op">(</span><span class="nam">diff</span><span class="op">.</span><span class="nam">shape</span><span class="op">[</span><span class="num">1</span><span class="op">]</span> <span class="op">==</span> <span class="num">4</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t125" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertFalse</span><span class="op">(</span><span class="nam">np</span><span class="op">.</span><span class="nam">any</span><span class="op">(</span><span class="nam">np</span><span class="op">.</span><span class="nam">isnan</span><span class="op">(</span><span class="nam">diff</span><span class="op">)</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t126" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertTrue</span><span class="op">(</span><span class="nam">is_numeric_array</span><span class="op">(</span><span class="nam">diff</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t127" class="pln"><span class="strut"> </span></p>
<p id="t128" class="stm run hide_run"> <span class="key">def</span> <span class="nam">test_rotimagediff_memory</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t129" class="pln"> <span class="str">"""</span><span class="strut"> </span></p>
<p id="t130" class="pln"><span class="str"> this test checks the function rot_imagediff works</span><span class="strut"> </span></p>
<p id="t131" class="pln"><span class="str"> correctly for the parameter memory.</span><span class="strut"> </span></p>
<p id="t132" class="pln"><span class="str"> it checks if correct errors are raised for:</span><span class="strut"> </span></p>
<p id="t133" class="pln"><span class="str"> - memory containing nans</span><span class="strut"> </span></p>
<p id="t134" class="pln"><span class="str"> - memory has wrong dimension</span><span class="strut"> </span></p>
<p id="t135" class="pln"><span class="strut"> </span></p>
<p id="t136" class="pln"><span class="str"> and checks if the returned frame is correct:</span><span class="strut"> </span></p>
<p id="t137" class="pln"><span class="str"> - has correct shape</span><span class="strut"> </span></p>
<p id="t138" class="pln"><span class="str"> - does not contain nans</span><span class="strut"> </span></p>
<p id="t139" class="pln"><span class="str"> - contains only numeric values</span><span class="strut"> </span></p>
<p id="t140" class="pln"><span class="str"> """</span><span class="strut"> </span></p>
<p id="t141" class="stm run hide_run"> <span class="nam">curr</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">mydb</span><span class="op">.</span><span class="nam">scene</span><span class="op">(</span><span class="nam">rowid</span><span class="op">=</span><span class="num">1</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t142" class="stm run hide_run"> <span class="nam">mem</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">mydb</span><span class="op">.</span><span class="nam">scene</span><span class="op">(</span><span class="nam">rowid</span><span class="op">=</span><span class="num">2</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t143" class="stm run hide_run"> <span class="nam">mem2</span> <span class="op">=</span> <span class="nam">curr</span><span class="op">.</span><span class="nam">copy</span><span class="op">(</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t144" class="stm run hide_run"> <span class="nam">mem2</span><span class="op">[</span><span class="num">3</span><span class="op">,</span> <span class="num">5</span><span class="op">,</span> <span class="num">2</span><span class="op">]</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">nan</span><span class="strut"> </span></p>
<p id="t145" class="stm run hide_run"> <span class="nam">mem3</span> <span class="op">=</span> <span class="op">[</span><span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">,</span> <span class="num">3</span><span class="op">]</span><span class="op">,</span> <span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">,</span> <span class="num">3</span><span class="op">]</span><span class="op">,</span> <span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">,</span> <span class="num">3</span><span class="op">]</span><span class="op">]</span><span class="strut"> </span></p>
<p id="t146" class="stm run hide_run"> <span class="nam">mem3</span> <span class="op">=</span> <span class="op">[</span><span class="nam">mem3</span><span class="op">,</span> <span class="nam">mem3</span><span class="op">,</span> <span class="nam">mem3</span><span class="op">]</span><span class="strut"> </span></p>
<p id="t147" class="stm run hide_run"> <span class="nam">mem3</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">array</span><span class="op">(</span><span class="nam">mem3</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t148" class="stm run hide_run"> <span class="nam">mem4</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">zeros</span><span class="op">(</span><span class="op">(</span><span class="num">3</span><span class="op">,</span> <span class="num">4</span><span class="op">,</span> <span class="num">5</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t149" class="pln"><span class="strut"> </span></p>
<p id="t150" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">ValueError</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t151" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">rot_imagediff</span><span class="op">(</span><span class="nam">curr</span><span class="op">,</span> <span class="nam">mem2</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t152" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">Exception</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t153" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">rot_imagediff</span><span class="op">(</span><span class="nam">curr</span><span class="op">,</span> <span class="nam">mem3</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t154" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">Exception</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t155" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">rot_imagediff</span><span class="op">(</span><span class="nam">curr</span><span class="op">,</span> <span class="nam">mem4</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t156" class="pln"><span class="strut"> </span></p>
<p id="t157" class="pln"> <span class="com"># should be working -> check if result is correct</span><span class="strut"> </span></p>
<p id="t158" class="stm run hide_run"> <span class="key">for</span> <span class="nam">s</span> <span class="key">in</span> <span class="op">[</span><span class="nam">mem</span><span class="op">]</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t159" class="stm run hide_run"> <span class="nam">diff</span> <span class="op">=</span> <span class="nam">comparing</span><span class="op">.</span><span class="nam">rot_imagediff</span><span class="op">(</span><span class="nam">curr</span><span class="op">,</span> <span class="nam">s</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t160" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertFalse</span><span class="op">(</span><span class="nam">diff</span><span class="op">.</span><span class="nam">shape</span><span class="op">[</span><span class="num">0</span><span class="op">]</span> <span class="op"><=</span> <span class="num">0</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t161" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertTrue</span><span class="op">(</span><span class="nam">diff</span><span class="op">.</span><span class="nam">shape</span><span class="op">[</span><span class="num">1</span><span class="op">]</span> <span class="op">==</span> <span class="num">4</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t162" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertFalse</span><span class="op">(</span><span class="nam">np</span><span class="op">.</span><span class="nam">any</span><span class="op">(</span><span class="nam">np</span><span class="op">.</span><span class="nam">isnan</span><span class="op">(</span><span class="nam">diff</span><span class="op">)</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t163" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertTrue</span><span class="op">(</span><span class="nam">is_numeric_array</span><span class="op">(</span><span class="nam">diff</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t164" class="pln"><span class="strut"> </span></p>
<p id="t165" class="stm run hide_run"> <span class="key">def</span> <span class="nam">test_simple_imagediff_curr</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t166" class="pln"> <span class="str">"""</span><span class="strut"> </span></p>
<p id="t167" class="pln"><span class="str"> this test checks the function simple_imagediff works</span><span class="strut"> </span></p>
<p id="t168" class="pln"><span class="str"> correctly for the parameter current.</span><span class="strut"> </span></p>
<p id="t169" class="pln"><span class="str"> it checks if correct errors are raised for:</span><span class="strut"> </span></p>
<p id="t170" class="pln"><span class="str"> - memory containing nans</span><span class="strut"> </span></p>
<p id="t171" class="pln"><span class="str"> - memory has wrong dimension</span><span class="strut"> </span></p><p id="t172" class="pln"><span class="strut"> </span></p>
<p id="t173" class="pln"><span class="str"> and checks if the returned frame is correct:</span><span class="strut"> </span></p>
<p id="t174" class="pln"><span class="str"> - has correct shape</span><span class="strut"> </span></p>
<p id="t175" class="pln"><span class="str"> - does not contain nans</span><span class="strut"> </span></p>
<p id="t176" class="pln"><span class="str"> - contains only numeric values</span><span class="strut"> </span></p>
<p id="t177" class="pln"><span class="str"> """</span><span class="strut"> </span></p>
<p id="t178" class="stm run hide_run"> <span class="nam">curr</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">mydb</span><span class="op">.</span><span class="nam">scene</span><span class="op">(</span><span class="nam">rowid</span><span class="op">=</span><span class="num">1</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t179" class="stm run hide_run"> <span class="nam">mem</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">mydb</span><span class="op">.</span><span class="nam">scene</span><span class="op">(</span><span class="nam">rowid</span><span class="op">=</span><span class="num">2</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t180" class="stm run hide_run"> <span class="nam">curr2</span> <span class="op">=</span> <span class="nam">curr</span><span class="op">.</span><span class="nam">copy</span><span class="op">(</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t181" class="stm run hide_run"> <span class="nam">curr2</span><span class="op">[</span><span class="num">3</span><span class="op">,</span> <span class="num">5</span><span class="op">,</span> <span class="num">2</span><span class="op">]</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">nan</span><span class="strut"> </span></p>
<p id="t182" class="stm run hide_run"> <span class="nam">curr3</span> <span class="op">=</span> <span class="op">[</span><span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">,</span> <span class="num">3</span><span class="op">]</span><span class="op">,</span> <span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">,</span> <span class="num">3</span><span class="op">]</span><span class="op">,</span> <span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">,</span> <span class="num">3</span><span class="op">]</span><span class="op">]</span><span class="strut"> </span></p>
<p id="t183" class="stm run hide_run"> <span class="nam">curr3</span> <span class="op">=</span> <span class="op">[</span><span class="nam">curr3</span><span class="op">,</span> <span class="nam">curr3</span><span class="op">,</span> <span class="nam">curr3</span><span class="op">]</span><span class="strut"> </span></p>
<p id="t184" class="stm run hide_run"> <span class="nam">curr3</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">array</span><span class="op">(</span><span class="nam">curr3</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t185" class="stm run hide_run"> <span class="nam">curr4</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">zeros</span><span class="op">(</span><span class="op">(</span><span class="num">3</span><span class="op">,</span> <span class="num">4</span><span class="op">,</span> <span class="num">5</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t186" class="pln"><span class="strut"> </span></p>
<p id="t187" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">ValueError</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t188" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">simple_imagediff</span><span class="op">(</span><span class="nam">curr2</span><span class="op">,</span> <span class="nam">mem</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t189" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">Exception</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t190" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">simple_imagediff</span><span class="op">(</span><span class="nam">curr3</span><span class="op">,</span> <span class="nam">mem</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t191" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">Exception</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t192" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">simple_imagediff</span><span class="op">(</span><span class="nam">curr4</span><span class="op">,</span> <span class="nam">mem</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t193" class="pln"><span class="strut"> </span></p>
<p id="t194" class="pln"> <span class="com"># should be working -> check if result is correct</span><span class="strut"> </span></p>
<p id="t195" class="stm run hide_run"> <span class="key">for</span> <span class="nam">s</span> <span class="key">in</span> <span class="op">[</span><span class="nam">curr</span><span class="op">]</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t196" class="stm run hide_run"> <span class="nam">diff</span> <span class="op">=</span> <span class="nam">comparing</span><span class="op">.</span><span class="nam">simple_imagediff</span><span class="op">(</span><span class="nam">s</span><span class="op">,</span> <span class="nam">mem</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t197" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertFalse</span><span class="op">(</span><span class="nam">diff</span><span class="op">.</span><span class="nam">shape</span><span class="op">[</span><span class="num">0</span><span class="op">]</span> <span class="op"><=</span> <span class="num">0</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t198" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertTrue</span><span class="op">(</span><span class="nam">diff</span><span class="op">.</span><span class="nam">shape</span><span class="op">[</span><span class="num">1</span><span class="op">]</span> <span class="op">></span> <span class="num">0</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t199" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertFalse</span><span class="op">(</span><span class="nam">np</span><span class="op">.</span><span class="nam">any</span><span class="op">(</span><span class="nam">np</span><span class="op">.</span><span class="nam">isnan</span><span class="op">(</span><span class="nam">diff</span><span class="op">)</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t200" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertTrue</span><span class="op">(</span><span class="nam">is_numeric_array</span><span class="op">(</span><span class="nam">diff</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t201" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertTrue</span><span class="op">(</span><span class="nam">diff</span><span class="op">.</span><span class="nam">shape</span><span class="op">[</span><span class="num">2</span><span class="op">]</span> <span class="op">==</span> <span class="num">4</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t202" class="pln"> <span class="com"># self.assertTrue(diff.shape[3] == 1)</span><span class="strut"> </span></p>
<p id="t203" class="pln"><span class="strut"> </span></p>
<p id="t204" class="stm run hide_run"> <span class="key">def</span> <span class="nam">test_simple_imagediff_mem</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t205" class="pln"> <span class="str">"""</span><span class="strut"> </span></p>
<p id="t206" class="pln"><span class="str"> this test checks the function imagediff works</span><span class="strut"> </span></p>
<p id="t207" class="pln"><span class="str"> correctly for the parameter memory.</span><span class="strut"> </span></p>
<p id="t208" class="pln"><span class="str"> it checks if correct errors are raised for:</span><span class="strut"> </span></p>
<p id="t209" class="pln"><span class="str"> - memory containing nans</span><span class="strut"> </span></p>
<p id="t210" class="pln"><span class="str"> - memory has wrong dimension</span><span class="strut"> </span></p>
<p id="t211" class="pln"><span class="strut"> </span></p>
<p id="t212" class="pln"><span class="str"> and checks if the returned frame is correct:</span><span class="strut"> </span></p>
<p id="t213" class="pln"><span class="str"> - has correct shape</span><span class="strut"> </span></p>
<p id="t214" class="pln"><span class="str"> - does not contain nans</span><span class="strut"> </span></p>
<p id="t215" class="pln"><span class="str"> - contains only numeric values</span><span class="strut"> </span></p>
<p id="t216" class="pln"><span class="str"> """</span><span class="strut"> </span></p>
<p id="t217" class="stm run hide_run"> <span class="nam">curr</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">mydb</span><span class="op">.</span><span class="nam">scene</span><span class="op">(</span><span class="nam">rowid</span><span class="op">=</span><span class="num">1</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t218" class="stm run hide_run"> <span class="nam">mem</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">mydb</span><span class="op">.</span><span class="nam">scene</span><span class="op">(</span><span class="nam">rowid</span><span class="op">=</span><span class="num">2</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t219" class="stm run hide_run"> <span class="nam">mem2</span> <span class="op">=</span> <span class="nam">curr</span><span class="op">.</span><span class="nam">copy</span><span class="op">(</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t220" class="stm run hide_run"> <span class="nam">mem2</span><span class="op">[</span><span class="num">3</span><span class="op">,</span> <span class="num">5</span><span class="op">,</span> <span class="num">2</span><span class="op">]</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">nan</span><span class="strut"> </span></p>
<p id="t221" class="stm run hide_run"> <span class="nam">mem3</span> <span class="op">=</span> <span class="op">[</span><span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">,</span> <span class="num">3</span><span class="op">]</span><span class="op">,</span> <span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">,</span> <span class="num">3</span><span class="op">]</span><span class="op">,</span> <span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">,</span> <span class="num">3</span><span class="op">]</span><span class="op">]</span><span class="strut"> </span></p>
<p id="t222" class="stm run hide_run"> <span class="nam">mem3</span> <span class="op">=</span> <span class="op">[</span><span class="nam">mem3</span><span class="op">,</span> <span class="nam">mem3</span><span class="op">,</span> <span class="nam">mem3</span><span class="op">]</span><span class="strut"> </span></p>
<p id="t223" class="stm run hide_run"> <span class="nam">mem3</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">array</span><span class="op">(</span><span class="nam">mem3</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t224" class="stm run hide_run"> <span class="nam">mem4</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">zeros</span><span class="op">(</span><span class="op">(</span><span class="num">3</span><span class="op">,</span> <span class="num">4</span><span class="op">,</span> <span class="num">5</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t225" class="pln"><span class="strut"> </span></p>
<p id="t226" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">ValueError</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t227" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">simple_imagediff</span><span class="op">(</span><span class="nam">curr</span><span class="op">,</span> <span class="nam">mem2</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t228" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">Exception</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t229" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">simple_imagediff</span><span class="op">(</span><span class="nam">curr</span><span class="op">,</span> <span class="nam">mem3</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t230" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">Exception</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t231" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">simple_imagediff</span><span class="op">(</span><span class="nam">curr</span><span class="op">,</span> <span class="nam">mem4</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t232" class="pln"><span class="strut"> </span></p>
<p id="t233" class="pln"> <span class="com"># should be working -> check if result is correct</span><span class="strut"> </span></p>
<p id="t234" class="stm run hide_run"> <span class="key">for</span> <span class="nam">s</span> <span class="key">in</span> <span class="op">[</span><span class="nam">mem</span><span class="op">]</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t235" class="stm run hide_run"> <span class="nam">diff</span> <span class="op">=</span> <span class="nam">comparing</span><span class="op">.</span><span class="nam">simple_imagediff</span><span class="op">(</span><span class="nam">curr</span><span class="op">,</span> <span class="nam">s</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t236" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertFalse</span><span class="op">(</span><span class="nam">diff</span><span class="op">.</span><span class="nam">shape</span><span class="op">[</span><span class="num">0</span><span class="op">]</span> <span class="op"><=</span> <span class="num">0</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t237" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertTrue</span><span class="op">(</span><span class="nam">diff</span><span class="op">.</span><span class="nam">shape</span><span class="op">[</span><span class="num">1</span><span class="op">]</span> <span class="op">></span> <span class="num">0</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t238" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertFalse</span><span class="op">(</span><span class="nam">np</span><span class="op">.</span><span class="nam">any</span><span class="op">(</span><span class="nam">np</span><span class="op">.</span><span class="nam">isnan</span><span class="op">(</span><span class="nam">diff</span><span class="op">)</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t239" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertTrue</span><span class="op">(</span><span class="nam">is_numeric_array</span><span class="op">(</span><span class="nam">diff</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t240" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertTrue</span><span class="op">(</span><span class="nam">diff</span><span class="op">.</span><span class="nam">shape</span><span class="op">[</span><span class="num">2</span><span class="op">]</span> <span class="op">==</span> <span class="num">4</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t241" class="pln"> <span class="com"># self.assertTrue(diff.shape[3] == 1)</span><span class="strut"> </span></p><p id="t242" class="pln"><span class="strut"> </span></p>
<p id="t243" class="stm run hide_run"> <span class="key">def</span> <span class="nam">test_diff_optic_flow_memory</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t244" class="pln"> <span class="str">"""</span><span class="strut"> </span></p>
<p id="t245" class="pln"><span class="str"> this test checks the function diff_optic_flow works</span><span class="strut"> </span></p>
<p id="t246" class="pln"><span class="str"> correctly for the parameter memory.</span><span class="strut"> </span></p>
<p id="t247" class="pln"><span class="str"> it checks if correct errors are raised for:</span><span class="strut"> </span></p>
<p id="t248" class="pln"><span class="str"> - memory containing nans</span><span class="strut"> </span></p>
<p id="t249" class="pln"><span class="str"> - memory has wrong dimension</span><span class="strut"> </span></p>
<p id="t250" class="pln"><span class="strut"> </span></p>
<p id="t251" class="pln"><span class="str"> and checks if the returned frame is correct:</span><span class="strut"> </span></p>
<p id="t252" class="pln"><span class="str"> - has correct shape</span><span class="strut"> </span></p>
<p id="t253" class="pln"><span class="str"> - does not contain nans</span><span class="strut"> </span></p>
<p id="t254" class="pln"><span class="str"> - contains only numeric values</span><span class="strut"> </span></p>
<p id="t255" class="pln"><span class="str"> """</span><span class="strut"> </span></p>
<p id="t256" class="stm run hide_run"> <span class="nam">curr</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">mydb</span><span class="op">.</span><span class="nam">scene</span><span class="op">(</span><span class="nam">rowid</span><span class="op">=</span><span class="num">1</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t257" class="stm run hide_run"> <span class="nam">mem</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">mydb</span><span class="op">.</span><span class="nam">scene</span><span class="op">(</span><span class="nam">rowid</span><span class="op">=</span><span class="num">2</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t258" class="stm run hide_run"> <span class="nam">mem2</span> <span class="op">=</span> <span class="nam">curr</span><span class="op">.</span><span class="nam">copy</span><span class="op">(</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t259" class="stm run hide_run"> <span class="nam">mem2</span><span class="op">[</span><span class="num">3</span><span class="op">,</span> <span class="num">5</span><span class="op">,</span> <span class="num">2</span><span class="op">]</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">nan</span><span class="strut"> </span></p>
<p id="t260" class="stm run hide_run"> <span class="nam">mem3</span> <span class="op">=</span> <span class="op">[</span><span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">,</span> <span class="num">3</span><span class="op">]</span><span class="op">,</span> <span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">,</span> <span class="num">3</span><span class="op">]</span><span class="op">,</span> <span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">,</span> <span class="num">3</span><span class="op">]</span><span class="op">]</span><span class="strut"> </span></p>
<p id="t261" class="stm run hide_run"> <span class="nam">mem3</span> <span class="op">=</span> <span class="op">[</span><span class="nam">mem3</span><span class="op">,</span> <span class="nam">mem3</span><span class="op">,</span> <span class="nam">mem3</span><span class="op">]</span><span class="strut"> </span></p>
<p id="t262" class="stm run hide_run"> <span class="nam">mem3</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">array</span><span class="op">(</span><span class="nam">mem3</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t263" class="stm run hide_run"> <span class="nam">mem4</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">zeros</span><span class="op">(</span><span class="op">(</span><span class="num">3</span><span class="op">,</span> <span class="num">4</span><span class="op">,</span> <span class="num">5</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t264" class="pln"><span class="strut"> </span></p>
<p id="t265" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">ValueError</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t266" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">diff_optic_flow</span><span class="op">(</span><span class="nam">curr</span><span class="op">,</span> <span class="nam">mem2</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t267" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">Exception</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t268" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">diff_optic_flow</span><span class="op">(</span><span class="nam">curr</span><span class="op">,</span> <span class="nam">mem3</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t269" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">Exception</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t270" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">diff_optic_flow</span><span class="op">(</span><span class="nam">curr</span><span class="op">,</span> <span class="nam">mem4</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t271" class="pln"><span class="strut"> </span></p>
<p id="t272" class="pln"> <span class="com"># should be working -> check if result is correct</span><span class="strut"> </span></p>
<p id="t273" class="stm run hide_run"> <span class="key">for</span> <span class="nam">s</span> <span class="key">in</span> <span class="op">[</span><span class="nam">mem</span><span class="op">]</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t274" class="stm run hide_run"> <span class="nam">vec</span> <span class="op">=</span> <span class="nam">comparing</span><span class="op">.</span><span class="nam">diff_optic_flow</span><span class="op">(</span><span class="nam">curr</span><span class="op">,</span> <span class="nam">s</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t275" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertFalse</span><span class="op">(</span><span class="nam">vec</span><span class="op">.</span><span class="nam">shape</span><span class="op">[</span><span class="num">1</span><span class="op">]</span> <span class="op">==</span> <span class="op">(</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t276" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertFalse</span><span class="op">(</span><span class="nam">np</span><span class="op">.</span><span class="nam">any</span><span class="op">(</span><span class="nam">np</span><span class="op">.</span><span class="nam">isnan</span><span class="op">(</span><span class="nam">vec</span><span class="op">)</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t277" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertTrue</span><span class="op">(</span><span class="nam">is_numeric_array</span><span class="op">(</span><span class="nam">vec</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t278" class="pln"><span class="strut"> </span></p>
<p id="t279" class="stm run hide_run"> <span class="key">def</span> <span class="nam">test_diff_optic_flow_curr</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t280" class="pln"> <span class="str">"""</span><span class="strut"> </span></p>
<p id="t281" class="pln"><span class="str"> this test checks the function diff_optic_flow works</span><span class="strut"> </span></p>
<p id="t282" class="pln"><span class="str"> correctly for the parameter current.</span><span class="strut"> </span></p>
<p id="t283" class="pln"><span class="str"> it checks if correct errors are raised for:</span><span class="strut"> </span></p>
<p id="t284" class="pln"><span class="str"> - memory containing nans</span><span class="strut"> </span></p>
<p id="t285" class="pln"><span class="str"> - memory has wrong dimension</span><span class="strut"> </span></p>
<p id="t286" class="pln"><span class="strut"> </span></p>
<p id="t287" class="pln"><span class="str"> and checks if the returned frame is correct:</span><span class="strut"> </span></p>
<p id="t288" class="pln"><span class="str"> - has correct shape</span><span class="strut"> </span></p>
<p id="t289" class="pln"><span class="str"> - does not contain nans</span><span class="strut"> </span></p>
<p id="t290" class="pln"><span class="str"> - contains only numeric values</span><span class="strut"> </span></p>
<p id="t291" class="pln"><span class="str"> """</span><span class="strut"> </span></p>
<p id="t292" class="stm run hide_run"> <span class="nam">curr</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">mydb</span><span class="op">.</span><span class="nam">scene</span><span class="op">(</span><span class="nam">rowid</span><span class="op">=</span><span class="num">1</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t293" class="stm run hide_run"> <span class="nam">mem</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">mydb</span><span class="op">.</span><span class="nam">scene</span><span class="op">(</span><span class="nam">rowid</span><span class="op">=</span><span class="num">2</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t294" class="stm run hide_run"> <span class="nam">curr2</span> <span class="op">=</span> <span class="nam">curr</span><span class="op">.</span><span class="nam">copy</span><span class="op">(</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t295" class="stm run hide_run"> <span class="nam">curr2</span><span class="op">[</span><span class="num">3</span><span class="op">,</span> <span class="num">5</span><span class="op">,</span> <span class="num">2</span><span class="op">]</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">nan</span><span class="strut"> </span></p>
<p id="t296" class="stm run hide_run"> <span class="nam">curr3</span> <span class="op">=</span> <span class="op">[</span><span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">]</span><span class="op">,</span> <span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">]</span><span class="op">,</span> <span class="op">[</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">]</span><span class="op">]</span><span class="strut"> </span></p>
<p id="t297" class="stm run hide_run"> <span class="nam">curr3</span> <span class="op">=</span> <span class="op">[</span><span class="nam">curr3</span><span class="op">,</span> <span class="nam">curr3</span><span class="op">,</span> <span class="nam">curr3</span><span class="op">]</span><span class="strut"> </span></p>
<p id="t298" class="stm run hide_run"> <span class="nam">curr3</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">array</span><span class="op">(</span><span class="nam">curr3</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t299" class="stm run hide_run"> <span class="nam">curr4</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">zeros</span><span class="op">(</span><span class="op">(</span><span class="num">3</span><span class="op">,</span> <span class="num">4</span><span class="op">,</span> <span class="num">5</span><span class="op">,</span> <span class="num">1</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t300" class="pln"><span class="strut"> </span></p>
<p id="t301" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">ValueError</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t302" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">diff_optic_flow</span><span class="op">(</span><span class="nam">curr2</span><span class="op">,</span> <span class="nam">mem</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t303" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">Exception</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t304" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">diff_optic_flow</span><span class="op">(</span><span class="nam">curr3</span><span class="op">,</span> <span class="nam">mem</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t305" class="stm run hide_run"> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaises</span><span class="op">(</span><span class="nam">Exception</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t306" class="stm run hide_run"> <span class="nam">comparing</span><span class="op">.</span><span class="nam">diff_optic_flow</span><span class="op">(</span><span class="nam">curr4</span><span class="op">,</span> <span class="nam">mem</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t307" class="pln"><span class="strut"> </span></p>
<p id="t308" class="pln"> <span class="com"># should be working -> check if result is correct</span><span class="strut"> </span></p>
<p id="t309" class="stm run hide_run"> <span class="key">for</span> <span class="nam">s</span> <span class="key">in</span> <span class="op">[</span><span class="nam">mem</span><span class="op">]</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t310" class="stm run hide_run"> <span class="nam">vec</span> <span class="op">=</span> <span class="nam">comparing</span><span class="op">.</span><span class="nam">diff_optic_flow</span><span class="op">(</span><span class="nam">s</span><span class="op">,</span> <span class="nam">curr</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t311" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertFalse</span><span class="op">(</span><span class="nam">vec</span><span class="op">.</span><span class="nam">shape</span><span class="op">[</span><span class="num">1</span><span class="op">]</span> <span class="op">==</span> <span class="op">(</span><span class="num">1</span><span class="op">,</span> <span class="num">2</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p><p id="t312" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertFalse</span><span class="op">(</span><span class="nam">np</span><span class="op">.</span><span class="nam">any</span><span class="op">(</span><span class="nam">np</span><span class="op">.</span><span class="nam">isnan</span><span class="op">(</span><span class="nam">vec</span><span class="op">)</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t313" class="stm run hide_run"> <span class="nam">self</span><span class="op">.</span><span class="nam">assertTrue</span><span class="op">(</span><span class="nam">is_numeric_array</span><span class="op">(</span><span class="nam">vec</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t314" class="pln"><span class="strut"> </span></p>
<p id="t315" class="pln"><span class="strut"> </span></p>
<p id="t316" class="stm run hide_run"><span class="key">if</span> <span class="nam">__name__</span> <span class="op">==</span> <span class="str">'__main__'</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t317" class="stm mis"> <span class="nam">unittest</span><span class="op">.</span><span class="nam">main</span><span class="op">(</span><span class="op">)</span><span class="strut"> </span></p>
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