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Module test_errors
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<h1 class="epydoc">Source Code for <a href="lxml.tests.test_errors-module.html">Module lxml.tests.test_errors</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment"># -*- coding: utf-8 -*-</tt> </tt>
<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">unittest</tt><tt class="py-op">,</tt> <tt class="py-name">doctest</tt> </tt>
<a name="L3"></a><tt class="py-lineno"> 3</tt> <tt class="py-line"> </tt>
<a name="L4"></a><tt class="py-lineno"> 4</tt> <tt class="py-line"><tt class="py-comment"># These tests check that error handling in the Pyrex code is</tt> </tt>
<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment"># complete.</tt> </tt>
<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment"># It is likely that if there are errors, instead of failing the code</tt> </tt>
<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-comment"># will simply crash.</tt> </tt>
<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"> </tt>
<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">sys</tt><tt class="py-op">,</tt> <tt class="py-name">gc</tt><tt class="py-op">,</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt id="link-0" class="py-name" targets="Variable lxml.etree.XPath.path=lxml.etree.XPath-class.html#path"><a title="lxml.etree.XPath.path" class="py-name" href="#" onclick="return doclink('link-0', 'path', 'link-0');">path</a></tt> </tt>
<a name="L10"></a><tt class="py-lineno">10</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-1" class="py-name" targets="Package lxml=lxml-module.html"><a title="lxml" class="py-name" href="#" onclick="return doclink('link-1', 'lxml', 'link-1');">lxml</a></tt> <tt class="py-keyword">import</tt> <tt id="link-2" class="py-name" targets="Module lxml.etree=lxml.etree-module.html,Variable lxml.sax.ElementTreeContentHandler.etree=lxml.sax.ElementTreeContentHandler-class.html#etree,Variable lxml.tests.test_elementtree.CElementTreeTestCase.etree=lxml.tests.test_elementtree.CElementTreeTestCase-class.html#etree,Variable lxml.tests.test_elementtree._ETreeTestCaseBase.etree=lxml.tests.test_elementtree._ETreeTestCaseBase-class.html#etree,Variable lxml.tests.test_io._IOTestCaseBase.etree=lxml.tests.test_io._IOTestCaseBase-class.html#etree"><a title="lxml.etree
lxml.sax.ElementTreeContentHandler.etree
lxml.tests.test_elementtree.CElementTreeTestCase.etree
lxml.tests.test_elementtree._ETreeTestCaseBase.etree
lxml.tests.test_io._IOTestCaseBase.etree" class="py-name" href="#" onclick="return doclink('link-2', 'etree', 'link-2');">etree</a></tt> </tt>
<a name="L11"></a><tt class="py-lineno">11</tt> <tt class="py-line"> </tt>
<a name="L12"></a><tt class="py-lineno">12</tt> <tt class="py-line"><tt id="link-3" class="py-name" targets="Variable lxml.tests.test_builder.this_dir=lxml.tests.test_builder-module.html#this_dir,Variable lxml.tests.test_classlookup.this_dir=lxml.tests.test_classlookup-module.html#this_dir,Variable lxml.tests.test_dtd.this_dir=lxml.tests.test_dtd-module.html#this_dir,Variable lxml.tests.test_elementtree.this_dir=lxml.tests.test_elementtree-module.html#this_dir,Variable lxml.tests.test_errors.this_dir=lxml.tests.test_errors-module.html#this_dir,Variable lxml.tests.test_etree.this_dir=lxml.tests.test_etree-module.html#this_dir,Variable lxml.tests.test_htmlparser.this_dir=lxml.tests.test_htmlparser-module.html#this_dir,Variable lxml.tests.test_http_io.this_dir=lxml.tests.test_http_io-module.html#this_dir,Variable lxml.tests.test_incremental_xmlfile.this_dir=lxml.tests.test_incremental_xmlfile-module.html#this_dir,Variable lxml.tests.test_io.this_dir=lxml.tests.test_io-module.html#this_dir,Variable lxml.tests.test_isoschematron.this_dir=lxml.tests.test_isoschematron-module.html#this_dir,Variable lxml.tests.test_nsclasses.this_dir=lxml.tests.test_nsclasses-module.html#this_dir,Variable lxml.tests.test_objectify.this_dir=lxml.tests.test_objectify-module.html#this_dir,Variable lxml.tests.test_pyclasslookup.this_dir=lxml.tests.test_pyclasslookup-module.html#this_dir,Variable lxml.tests.test_relaxng.this_dir=lxml.tests.test_relaxng-module.html#this_dir,Variable lxml.tests.test_sax.this_dir=lxml.tests.test_sax-module.html#this_dir,Variable lxml.tests.test_schematron.this_dir=lxml.tests.test_schematron-module.html#this_dir,Variable lxml.tests.test_threading.this_dir=lxml.tests.test_threading-module.html#this_dir,Variable lxml.tests.test_unicode.this_dir=lxml.tests.test_unicode-module.html#this_dir,Variable lxml.tests.test_xmlschema.this_dir=lxml.tests.test_xmlschema-module.html#this_dir,Variable lxml.tests.test_xpathevaluator.this_dir=lxml.tests.test_xpathevaluator-module.html#this_dir,Variable lxml.tests.test_xslt.this_dir=lxml.tests.test_xslt-module.html#this_dir"><a title="lxml.tests.test_builder.this_dir
lxml.tests.test_classlookup.this_dir
lxml.tests.test_dtd.this_dir
lxml.tests.test_elementtree.this_dir
lxml.tests.test_errors.this_dir
lxml.tests.test_etree.this_dir
lxml.tests.test_htmlparser.this_dir
lxml.tests.test_http_io.this_dir
lxml.tests.test_incremental_xmlfile.this_dir
lxml.tests.test_io.this_dir
lxml.tests.test_isoschematron.this_dir
lxml.tests.test_nsclasses.this_dir
lxml.tests.test_objectify.this_dir
lxml.tests.test_pyclasslookup.this_dir
lxml.tests.test_relaxng.this_dir
lxml.tests.test_sax.this_dir
lxml.tests.test_schematron.this_dir
lxml.tests.test_threading.this_dir
lxml.tests.test_unicode.this_dir
lxml.tests.test_xmlschema.this_dir
lxml.tests.test_xpathevaluator.this_dir
lxml.tests.test_xslt.this_dir" class="py-name" href="#" onclick="return doclink('link-3', 'this_dir', 'link-3');">this_dir</a></tt> <tt class="py-op">=</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt id="link-4" class="py-name"><a title="lxml.etree.XPath.path" class="py-name" href="#" onclick="return doclink('link-4', 'path', 'link-0');">path</a></tt><tt class="py-op">.</tt><tt class="py-name">dirname</tt><tt class="py-op">(</tt><tt class="py-name">__file__</tt><tt class="py-op">)</tt> </tt>
<a name="L13"></a><tt class="py-lineno">13</tt> <tt class="py-line"><tt class="py-keyword">if</tt> <tt id="link-5" class="py-name"><a title="lxml.tests.test_builder.this_dir
lxml.tests.test_classlookup.this_dir
lxml.tests.test_dtd.this_dir
lxml.tests.test_elementtree.this_dir
lxml.tests.test_errors.this_dir
lxml.tests.test_etree.this_dir
lxml.tests.test_htmlparser.this_dir
lxml.tests.test_http_io.this_dir
lxml.tests.test_incremental_xmlfile.this_dir
lxml.tests.test_io.this_dir
lxml.tests.test_isoschematron.this_dir
lxml.tests.test_nsclasses.this_dir
lxml.tests.test_objectify.this_dir
lxml.tests.test_pyclasslookup.this_dir
lxml.tests.test_relaxng.this_dir
lxml.tests.test_sax.this_dir
lxml.tests.test_schematron.this_dir
lxml.tests.test_threading.this_dir
lxml.tests.test_unicode.this_dir
lxml.tests.test_xmlschema.this_dir
lxml.tests.test_xpathevaluator.this_dir
lxml.tests.test_xslt.this_dir" class="py-name" href="#" onclick="return doclink('link-5', 'this_dir', 'link-3');">this_dir</a></tt> <tt class="py-keyword">not</tt> <tt class="py-keyword">in</tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt id="link-6" class="py-name"><a title="lxml.etree.XPath.path" class="py-name" href="#" onclick="return doclink('link-6', 'path', 'link-0');">path</a></tt><tt class="py-op">:</tt> </tt>
<a name="L14"></a><tt class="py-lineno">14</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt id="link-7" class="py-name"><a title="lxml.etree.XPath.path" class="py-name" href="#" onclick="return doclink('link-7', 'path', 'link-0');">path</a></tt><tt class="py-op">.</tt><tt id="link-8" class="py-name" targets="Method lxml.etree._Element.insert()=lxml.etree._Element-class.html#insert"><a title="lxml.etree._Element.insert" class="py-name" href="#" onclick="return doclink('link-8', 'insert', 'link-8');">insert</a></tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt> <tt id="link-9" class="py-name"><a title="lxml.tests.test_builder.this_dir
lxml.tests.test_classlookup.this_dir
lxml.tests.test_dtd.this_dir
lxml.tests.test_elementtree.this_dir
lxml.tests.test_errors.this_dir
lxml.tests.test_etree.this_dir
lxml.tests.test_htmlparser.this_dir
lxml.tests.test_http_io.this_dir
lxml.tests.test_incremental_xmlfile.this_dir
lxml.tests.test_io.this_dir
lxml.tests.test_isoschematron.this_dir
lxml.tests.test_nsclasses.this_dir
lxml.tests.test_objectify.this_dir
lxml.tests.test_pyclasslookup.this_dir
lxml.tests.test_relaxng.this_dir
lxml.tests.test_sax.this_dir
lxml.tests.test_schematron.this_dir
lxml.tests.test_threading.this_dir
lxml.tests.test_unicode.this_dir
lxml.tests.test_xmlschema.this_dir
lxml.tests.test_xpathevaluator.this_dir
lxml.tests.test_xslt.this_dir" class="py-name" href="#" onclick="return doclink('link-9', 'this_dir', 'link-3');">this_dir</a></tt><tt class="py-op">)</tt> <tt class="py-comment"># needed for Py3</tt> </tt>
<a name="L15"></a><tt class="py-lineno">15</tt> <tt class="py-line"> </tt>
<a name="L16"></a><tt class="py-lineno">16</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-10" class="py-name" targets="Module lxml.tests.common_imports=lxml.tests.common_imports-module.html"><a title="lxml.tests.common_imports" class="py-name" href="#" onclick="return doclink('link-10', 'common_imports', 'link-10');">common_imports</a></tt> <tt class="py-keyword">import</tt> <tt id="link-11" class="py-name" targets="Class lxml.tests.common_imports.HelperTestCase=lxml.tests.common_imports.HelperTestCase-class.html"><a title="lxml.tests.common_imports.HelperTestCase" class="py-name" href="#" onclick="return doclink('link-11', 'HelperTestCase', 'link-11');">HelperTestCase</a></tt> </tt>
<a name="L17"></a><tt class="py-lineno">17</tt> <tt class="py-line"> </tt>
<a name="ErrorTestCase"></a><div id="ErrorTestCase-def"><a name="L18"></a><tt class="py-lineno">18</tt> <a class="py-toggle" href="#" id="ErrorTestCase-toggle" onclick="return toggle('ErrorTestCase');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="lxml.tests.test_errors.ErrorTestCase-class.html">ErrorTestCase</a><tt class="py-op">(</tt><tt class="py-base-class">HelperTestCase</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="ErrorTestCase-collapsed" style="display:none;" pad="++" indent="++++"></div><div id="ErrorTestCase-expanded"><a name="L19"></a><tt class="py-lineno">19</tt> <tt class="py-line"> <tt id="link-12" class="py-name"><a title="lxml.etree
lxml.sax.ElementTreeContentHandler.etree
lxml.tests.test_elementtree.CElementTreeTestCase.etree
lxml.tests.test_elementtree._ETreeTestCaseBase.etree
lxml.tests.test_io._IOTestCaseBase.etree" class="py-name" href="#" onclick="return doclink('link-12', 'etree', 'link-2');">etree</a></tt> <tt class="py-op">=</tt> <tt id="link-13" class="py-name"><a title="lxml.etree
lxml.sax.ElementTreeContentHandler.etree
lxml.tests.test_elementtree.CElementTreeTestCase.etree
lxml.tests.test_elementtree._ETreeTestCaseBase.etree
lxml.tests.test_io._IOTestCaseBase.etree" class="py-name" href="#" onclick="return doclink('link-13', 'etree', 'link-2');">etree</a></tt> </tt>
<a name="L20"></a><tt class="py-lineno">20</tt> <tt class="py-line"> </tt>
<a name="ErrorTestCase.test_bad_element"></a><div id="ErrorTestCase.test_bad_element-def"><a name="L21"></a><tt class="py-lineno">21</tt> <a class="py-toggle" href="#" id="ErrorTestCase.test_bad_element-toggle" onclick="return toggle('ErrorTestCase.test_bad_element');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="lxml.tests.test_errors.ErrorTestCase-class.html#test_bad_element">test_bad_element</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="ErrorTestCase.test_bad_element-collapsed" style="display:none;" pad="++" indent="++++++++"></div><div id="ErrorTestCase.test_bad_element-expanded"><a name="L22"></a><tt class="py-lineno">22</tt> <tt class="py-line"> <tt class="py-comment"># attrib argument of Element() should be a dictionary, so if</tt> </tt>
<a name="L23"></a><tt class="py-lineno">23</tt> <tt class="py-line"> <tt class="py-comment"># we pass a string we should get an error.</tt> </tt>
<a name="L24"></a><tt class="py-lineno">24</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">assertRaises</tt><tt class="py-op">(</tt><tt class="py-name">TypeError</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-14" class="py-name"><a title="lxml.etree
lxml.sax.ElementTreeContentHandler.etree
lxml.tests.test_elementtree.CElementTreeTestCase.etree
lxml.tests.test_elementtree._ETreeTestCaseBase.etree
lxml.tests.test_io._IOTestCaseBase.etree" class="py-name" href="#" onclick="return doclink('link-14', 'etree', 'link-2');">etree</a></tt><tt class="py-op">.</tt><tt id="link-15" class="py-name" targets="Function lxml.etree.Element()=lxml.etree-module.html#Element,Function lxml.objectify.Element()=lxml.objectify-module.html#Element,Method lxml.tests.test_pyclasslookup.PyClassLookupTestCase.Element()=lxml.tests.test_pyclasslookup.PyClassLookupTestCase-class.html#Element,Class xml.etree.ElementTree.Element=xml.etree.ElementTree.Element-class.html"><a title="lxml.etree.Element
lxml.objectify.Element
lxml.tests.test_pyclasslookup.PyClassLookupTestCase.Element
xml.etree.ElementTree.Element" class="py-name" href="#" onclick="return doclink('link-15', 'Element', 'link-15');">Element</a></tt><tt class="py-op">,</tt> <tt class="py-string">'a'</tt><tt class="py-op">,</tt> <tt class="py-string">'b'</tt><tt class="py-op">)</tt> </tt>
</div><a name="L25"></a><tt class="py-lineno">25</tt> <tt class="py-line"> </tt>
<a name="ErrorTestCase.test_empty_parse"></a><div id="ErrorTestCase.test_empty_parse-def"><a name="L26"></a><tt class="py-lineno">26</tt> <a class="py-toggle" href="#" id="ErrorTestCase.test_empty_parse-toggle" onclick="return toggle('ErrorTestCase.test_empty_parse');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="lxml.tests.test_errors.ErrorTestCase-class.html#test_empty_parse">test_empty_parse</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="ErrorTestCase.test_empty_parse-collapsed" style="display:none;" pad="++" indent="++++++++"></div><div id="ErrorTestCase.test_empty_parse-expanded"><a name="L27"></a><tt class="py-lineno">27</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">assertRaises</tt><tt class="py-op">(</tt><tt id="link-16" class="py-name"><a title="lxml.etree
lxml.sax.ElementTreeContentHandler.etree
lxml.tests.test_elementtree.CElementTreeTestCase.etree
lxml.tests.test_elementtree._ETreeTestCaseBase.etree
lxml.tests.test_io._IOTestCaseBase.etree" class="py-name" href="#" onclick="return doclink('link-16', 'etree', 'link-2');">etree</a></tt><tt class="py-op">.</tt><tt id="link-17" class="py-name" targets="Class lxml.etree.XMLSyntaxError=lxml.etree.XMLSyntaxError-class.html"><a title="lxml.etree.XMLSyntaxError" class="py-name" href="#" onclick="return doclink('link-17', 'XMLSyntaxError', 'link-17');">XMLSyntaxError</a></tt><tt class="py-op">,</tt> <tt id="link-18" class="py-name"><a title="lxml.etree
lxml.sax.ElementTreeContentHandler.etree
lxml.tests.test_elementtree.CElementTreeTestCase.etree
lxml.tests.test_elementtree._ETreeTestCaseBase.etree
lxml.tests.test_io._IOTestCaseBase.etree" class="py-name" href="#" onclick="return doclink('link-18', 'etree', 'link-2');">etree</a></tt><tt class="py-op">.</tt><tt id="link-19" class="py-name" targets="Function lxml.etree.fromstring()=lxml.etree-module.html#fromstring,Function lxml.html.html5parser.fromstring()=lxml.html.html5parser-module.html#fromstring,Function lxml.html.soupparser.fromstring()=lxml.html.soupparser-module.html#fromstring,Function lxml.objectify.fromstring()=lxml.objectify-module.html#fromstring"><a title="lxml.etree.fromstring
lxml.html.html5parser.fromstring
lxml.html.soupparser.fromstring
lxml.objectify.fromstring" class="py-name" href="#" onclick="return doclink('link-19', 'fromstring', 'link-19');">fromstring</a></tt><tt class="py-op">,</tt> <tt class="py-string">''</tt><tt class="py-op">)</tt> </tt>
</div><a name="L28"></a><tt class="py-lineno">28</tt> <tt class="py-line"> </tt>
<a name="ErrorTestCase.test_element_cyclic_gc_none"></a><div id="ErrorTestCase.test_element_cyclic_gc_none-def"><a name="L29"></a><tt class="py-lineno">29</tt> <a class="py-toggle" href="#" id="ErrorTestCase.test_element_cyclic_gc_none-toggle" onclick="return toggle('ErrorTestCase.test_element_cyclic_gc_none');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="lxml.tests.test_errors.ErrorTestCase-class.html#test_element_cyclic_gc_none">test_element_cyclic_gc_none</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="ErrorTestCase.test_element_cyclic_gc_none-collapsed" style="display:none;" pad="++" indent="++++++++"></div><div id="ErrorTestCase.test_element_cyclic_gc_none-expanded"><a name="L30"></a><tt class="py-lineno">30</tt> <tt class="py-line"> <tt class="py-comment"># test if cyclic reference can crash etree</tt> </tt>
<a name="L31"></a><tt class="py-lineno">31</tt> <tt class="py-line"> <tt id="link-20" class="py-name"><a title="lxml.etree.Element
lxml.objectify.Element
lxml.tests.test_pyclasslookup.PyClassLookupTestCase.Element
xml.etree.ElementTree.Element" class="py-name" href="#" onclick="return doclink('link-20', 'Element', 'link-15');">Element</a></tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-21" class="py-name"><a title="lxml.etree
lxml.sax.ElementTreeContentHandler.etree
lxml.tests.test_elementtree.CElementTreeTestCase.etree
lxml.tests.test_elementtree._ETreeTestCaseBase.etree
lxml.tests.test_io._IOTestCaseBase.etree" class="py-name" href="#" onclick="return doclink('link-21', 'etree', 'link-2');">etree</a></tt><tt class="py-op">.</tt><tt id="link-22" class="py-name"><a title="lxml.etree.Element
lxml.objectify.Element
lxml.tests.test_pyclasslookup.PyClassLookupTestCase.Element
xml.etree.ElementTree.Element" class="py-name" href="#" onclick="return doclink('link-22', 'Element', 'link-15');">Element</a></tt> </tt>
<a name="L32"></a><tt class="py-lineno">32</tt> <tt class="py-line"> <tt class="py-name">gc</tt><tt class="py-op">.</tt><tt class="py-name">collect</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L33"></a><tt class="py-lineno">33</tt> <tt class="py-line"> </tt>
<a name="L34"></a><tt class="py-lineno">34</tt> <tt class="py-line"> <tt class="py-name">count</tt> <tt class="py-op">=</tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">getrefcount</tt><tt class="py-op">(</tt><tt class="py-name">None</tt><tt class="py-op">)</tt> </tt>
<a name="L35"></a><tt class="py-lineno">35</tt> <tt class="py-line"> </tt>
<a name="L36"></a><tt class="py-lineno">36</tt> <tt class="py-line"> <tt class="py-name">l</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt id="link-23" class="py-name"><a title="lxml.etree.Element
lxml.objectify.Element
lxml.tests.test_pyclasslookup.PyClassLookupTestCase.Element
xml.etree.ElementTree.Element" class="py-name" href="#" onclick="return doclink('link-23', 'Element', 'link-15');">Element</a></tt><tt class="py-op">(</tt><tt class="py-string">'name'</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt id="link-24" class="py-name"><a title="lxml.etree.Element
lxml.objectify.Element
lxml.tests.test_pyclasslookup.PyClassLookupTestCase.Element
xml.etree.ElementTree.Element" class="py-name" href="#" onclick="return doclink('link-24', 'Element', 'link-15');">Element</a></tt><tt class="py-op">(</tt><tt class="py-string">'name'</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> </tt>
<a name="L37"></a><tt class="py-lineno">37</tt> <tt class="py-line"> <tt class="py-name">l</tt><tt class="py-op">.</tt><tt id="link-25" class="py-name" targets="Method lxml.etree._Element.append()=lxml.etree._Element-class.html#append"><a title="lxml.etree._Element.append" class="py-name" href="#" onclick="return doclink('link-25', 'append', 'link-25');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">l</tt><tt class="py-op">)</tt> </tt>
<a name="L38"></a><tt class="py-lineno">38</tt> <tt class="py-line"> </tt>
<a name="L39"></a><tt class="py-lineno">39</tt> <tt class="py-line"> <tt class="py-keyword">del</tt> <tt class="py-name">l</tt> </tt>
<a name="L40"></a><tt class="py-lineno">40</tt> <tt class="py-line"> <tt class="py-name">gc</tt><tt class="py-op">.</tt><tt class="py-name">collect</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L41"></a><tt class="py-lineno">41</tt> <tt class="py-line"> </tt>
<a name="L42"></a><tt class="py-lineno">42</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">assertEqual</tt><tt class="py-op">(</tt><tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">getrefcount</tt><tt class="py-op">(</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">count</tt><tt class="py-op">)</tt> </tt>
</div></div><a name="L43"></a><tt class="py-lineno">43</tt> <tt class="py-line"> </tt>
<a name="test_suite"></a><div id="test_suite-def"><a name="L44"></a><tt class="py-lineno">44</tt> <a class="py-toggle" href="#" id="test_suite-toggle" onclick="return toggle('test_suite');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="lxml.tests.test_errors-module.html#test_suite">test_suite</a><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="test_suite-collapsed" style="display:none;" pad="++" indent="++++"></div><div id="test_suite-expanded"><a name="L45"></a><tt class="py-lineno">45</tt> <tt class="py-line"> <tt class="py-name">suite</tt> <tt class="py-op">=</tt> <tt class="py-name">unittest</tt><tt class="py-op">.</tt><tt class="py-name">TestSuite</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L46"></a><tt class="py-lineno">46</tt> <tt class="py-line"> <tt class="py-name">suite</tt><tt class="py-op">.</tt><tt class="py-name">addTests</tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-name">unittest</tt><tt class="py-op">.</tt><tt class="py-name">makeSuite</tt><tt class="py-op">(</tt><tt id="link-26" class="py-name" targets="Class lxml.tests.test_errors.ErrorTestCase=lxml.tests.test_errors.ErrorTestCase-class.html"><a title="lxml.tests.test_errors.ErrorTestCase" class="py-name" href="#" onclick="return doclink('link-26', 'ErrorTestCase', 'link-26');">ErrorTestCase</a></tt><tt class="py-op">)</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L47"></a><tt class="py-lineno">47</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">suite</tt> </tt>
</div><a name="L48"></a><tt class="py-lineno">48</tt> <tt class="py-line"> </tt>
<a name="L49"></a><tt class="py-lineno">49</tt> <tt class="py-line"><tt class="py-keyword">if</tt> <tt class="py-name">__name__</tt> <tt class="py-op">==</tt> <tt class="py-string">'__main__'</tt><tt class="py-op">:</tt> </tt>
<a name="L50"></a><tt class="py-lineno">50</tt> <tt class="py-line"> <tt class="py-keyword">print</tt><tt class="py-op">(</tt><tt class="py-string">'to test use test.py %s'</tt> <tt class="py-op">%</tt> <tt class="py-name">__file__</tt><tt class="py-op">)</tt> </tt>
<a name="L51"></a><tt class="py-lineno">51</tt> <tt class="py-line"> </tt><script type="text/javascript">
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