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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html><head><title>Python: package ranger.fsobject</title>
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<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="heading">
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<td valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial">&nbsp;<br><big><big><strong><a href="ranger.html"><font color="#ffffff">ranger</font></a>.fsobject</strong></big></big></font></td
><td align=right valign=bottom
><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="file:/home/hut/work/ranger/ranger/fsobject/__init__.py">/home/hut/work/ranger/ranger/fsobject/__init__.py</a></font></td></tr></table>
    <p><tt>FileSystemObjects&nbsp;are&nbsp;representation&nbsp;of&nbsp;files&nbsp;and&nbsp;directories<br>
with&nbsp;fast&nbsp;access&nbsp;to&nbsp;their&nbsp;properties&nbsp;through&nbsp;caching</tt></p>
<p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#aa55cc">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Package Contents</strong></big></font></td></tr>
    
<tr><td bgcolor="#aa55cc"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%"><table width="100%" summary="list"><tr><td width="25%" valign=top><a href="ranger.fsobject.directory.html">directory</a><br>
</td><td width="25%" valign=top><a href="ranger.fsobject.file.html">file</a><br>
</td><td width="25%" valign=top><a href="ranger.fsobject.fsobject.html">fsobject</a><br>
</td><td width="25%" valign=top><a href="ranger.fsobject.loader.html">loader</a><br>
</td></tr></table></td></tr></table><p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ee77aa">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Classes</strong></big></font></td></tr>
    
<tr><td bgcolor="#ee77aa"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%"><dl>
<dt><font face="helvetica, arial"><a href="builtins.html#Exception">builtins.Exception</a>(<a href="builtins.html#BaseException">builtins.BaseException</a>)
</font></dt><dd>
<dl>
<dt><font face="helvetica, arial"><a href="ranger.fsobject.html#NotLoadedYet">NotLoadedYet</a>
</font></dt></dl>
</dd>
</dl>
 <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#000000" face="helvetica, arial"><a name="NotLoadedYet">class <strong>NotLoadedYet</strong></a>(<a href="builtins.html#Exception">builtins.Exception</a>)</font></td></tr>
    
<tr><td bgcolor="#ffc8d8"><tt>&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%"><dl><dt>Method resolution order:</dt>
<dd><a href="ranger.fsobject.html#NotLoadedYet">NotLoadedYet</a></dd>
<dd><a href="builtins.html#Exception">builtins.Exception</a></dd>
<dd><a href="builtins.html#BaseException">builtins.BaseException</a></dd>
<dd><a href="builtins.html#object">builtins.object</a></dd>
</dl>
<hr>
Data descriptors defined here:<br>
<dl><dt><strong>__weakref__</strong></dt>
<dd><tt>list&nbsp;of&nbsp;weak&nbsp;references&nbsp;to&nbsp;the&nbsp;object&nbsp;(if&nbsp;defined)</tt></dd>
</dl>
<hr>
Methods inherited from <a href="builtins.html#Exception">builtins.Exception</a>:<br>
<dl><dt><a name="NotLoadedYet-__init__"><strong>__init__</strong></a>(...)</dt><dd><tt>x.<a href="#NotLoadedYet-__init__">__init__</a>(...)&nbsp;initializes&nbsp;x;&nbsp;see&nbsp;x.__class__.__doc__&nbsp;for&nbsp;signature</tt></dd></dl>

<hr>
Data and other attributes inherited from <a href="builtins.html#Exception">builtins.Exception</a>:<br>
<dl><dt><strong>__new__</strong> = &lt;built-in method __new__ of type object at 0x7f6a9223e120&gt;<dd><tt>T.<a href="#NotLoadedYet-__new__">__new__</a>(S,&nbsp;...)&nbsp;-&gt;&nbsp;a&nbsp;new&nbsp;object&nbsp;with&nbsp;type&nbsp;S,&nbsp;a&nbsp;subtype&nbsp;of&nbsp;T</tt></dl>

<hr>
Methods inherited from <a href="builtins.html#BaseException">builtins.BaseException</a>:<br>
<dl><dt><a name="NotLoadedYet-__delattr__"><strong>__delattr__</strong></a>(...)</dt><dd><tt>x.<a href="#NotLoadedYet-__delattr__">__delattr__</a>('name')&nbsp;&lt;==&gt;&nbsp;del&nbsp;x.name</tt></dd></dl>

<dl><dt><a name="NotLoadedYet-__getattribute__"><strong>__getattribute__</strong></a>(...)</dt><dd><tt>x.<a href="#NotLoadedYet-__getattribute__">__getattribute__</a>('name')&nbsp;&lt;==&gt;&nbsp;x.name</tt></dd></dl>

<dl><dt><a name="NotLoadedYet-__reduce__"><strong>__reduce__</strong></a>(...)</dt></dl>

<dl><dt><a name="NotLoadedYet-__repr__"><strong>__repr__</strong></a>(...)</dt><dd><tt>x.<a href="#NotLoadedYet-__repr__">__repr__</a>()&nbsp;&lt;==&gt;&nbsp;repr(x)</tt></dd></dl>

<dl><dt><a name="NotLoadedYet-__setattr__"><strong>__setattr__</strong></a>(...)</dt><dd><tt>x.<a href="#NotLoadedYet-__setattr__">__setattr__</a>('name',&nbsp;value)&nbsp;&lt;==&gt;&nbsp;x.name&nbsp;=&nbsp;value</tt></dd></dl>

<dl><dt><a name="NotLoadedYet-__setstate__"><strong>__setstate__</strong></a>(...)</dt></dl>

<dl><dt><a name="NotLoadedYet-__str__"><strong>__str__</strong></a>(...)</dt><dd><tt>x.<a href="#NotLoadedYet-__str__">__str__</a>()&nbsp;&lt;==&gt;&nbsp;str(x)</tt></dd></dl>

<dl><dt><a name="NotLoadedYet-with_traceback"><strong>with_traceback</strong></a>(...)</dt><dd><tt><a href="builtins.html#Exception">Exception</a>.<a href="#NotLoadedYet-with_traceback">with_traceback</a>(tb)&nbsp;--<br>
set&nbsp;self.<strong>__traceback__</strong>&nbsp;to&nbsp;tb&nbsp;and&nbsp;return&nbsp;self.</tt></dd></dl>

<hr>
Data descriptors inherited from <a href="builtins.html#BaseException">builtins.BaseException</a>:<br>
<dl><dt><strong>__cause__</strong></dt>
<dd><tt>exception&nbsp;cause</tt></dd>
</dl>
<dl><dt><strong>__context__</strong></dt>
<dd><tt>exception&nbsp;context</tt></dd>
</dl>
<dl><dt><strong>__dict__</strong></dt>
</dl>
<dl><dt><strong>__traceback__</strong></dt>
</dl>
<dl><dt><strong>args</strong></dt>
</dl>
</td></tr></table></td></tr></table><p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#55aa55">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Data</strong></big></font></td></tr>
    
<tr><td bgcolor="#55aa55"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%"><strong>BAD_INFO</strong> = None<br>
<strong>T_DIRECTORY</strong> = 'directory'<br>
<strong>T_FILE</strong> = 'file'<br>
<strong>T_NONEXISTANT</strong> = 'nonexistant'<br>
<strong>T_UNKNOWN</strong> = 'unknown'</td></tr></table>
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void test_trace_check_compares<span class="Delimiter">()</span> <span class="Delimiter">{</span>
  trace<span class="Delimiter">(</span><span class="Constant">&quot;test layer&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;foo&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
  CHECK_TRACE_CONTENTS<span class="Delimiter">(</span><span class="Constant">&quot;test layer: foo&quot;</span><span class="Delimiter">);</span>
<span class="Delimiter">}</span>

void test_trace_check_ignores_other_layers<span class="Delimiter">()</span> <span class="Delimiter">{</span>
  trace<span class="Delimiter">(</span><span class="Constant">&quot;test layer 1&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;foo&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
  trace<span class="Delimiter">(</span><span class="Constant">&quot;test layer 2&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;bar&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
  CHECK_TRACE_CONTENTS<span class="Delimiter">(</span><span class="Constant">&quot;test layer 1: foo&quot;</span><span class="Delimiter">);</span>
  CHECK_TRACE_DOESNT_CONTAIN<span class="Delimiter">(</span><span class="Constant">&quot;test layer 2: foo&quot;</span><span class="Delimiter">);</span>
<span class="Delimiter">}</span>

void test_trace_check_ignores_other_lines<span class="Delimiter">()</span> <span class="Delimiter">{</span>
  trace<span class="Delimiter">(</span><span class="Constant">&quot;test layer 1&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;foo&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
  trace<span class="Delimiter">(</span><span class="Constant">&quot;test layer 1&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;bar&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
  CHECK_TRACE_CONTENTS<span class="Delimiter">(</span><span class="Constant">&quot;test layer 1: foo&quot;</span><span class="Delimiter">);</span>
<span class="Delimiter">}</span>

void test_trace_check_ignores_other_lines2<span class="Delimiter">()</span> <span class="Delimiter">{</span>
  trace<span class="Delimiter">(</span><span class="Constant">&quot;test layer 1&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;foo&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
  trace<span class="Delimiter">(</span><span class="Constant">&quot;test layer 1&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;bar&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
  CHECK_TRACE_CONTENTS<span class="Delimiter">(</span><span class="Constant">&quot;test layer 1: bar&quot;</span><span class="Delimiter">);</span>
<span class="Delimiter">}</span>

void test_trace_ignores_trailing_whitespace<span class="Delimiter">()</span> <span class="Delimiter">{</span>
  trace<span class="Delimiter">(</span><span class="Constant">&quot;test layer 1&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;foo</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
  CHECK_TRACE_CONTENTS<span class="Delimiter">(</span><span class="Constant">&quot;test layer 1: foo&quot;</span><span class="Delimiter">);</span>
<span class="Delimiter">}</span>

void test_trace_ignores_trailing_whitespace2<span class="Delimiter">()</span> <span class="Delimiter">{</span>
  trace<span class="Delimiter">(</span><span class="Constant">&quot;test layer 1&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;foo &quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
  CHECK_TRACE_CONTENTS<span class="Delimiter">(</span><span class="Constant">&quot;test layer 1: foo&quot;</span><span class="Delimiter">);</span>
<span class="Delimiter">}</span>

void test_trace_orders_across_layers<span class="Delimiter">()</span> <span class="Delimiter">{</span>
  trace<span class="Delimiter">(</span><span class="Constant">&quot;test layer 1&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;foo&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
  trace<span class="Delimiter">(</span><span class="Constant">&quot;test layer 2&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;bar&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
  trace<span class="Delimiter">(</span><span class="Constant">&quot;test layer 1&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;qux&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
  CHECK_TRACE_CONTENTS<span class="Delimiter">(</span><span class="Constant">&quot;test layer 1: foo^Dtest layer 2: bar^Dtest layer 1: qux^D&quot;</span><span class="Delimiter">);</span>
<span class="Delimiter">}</span>

void test_trace_supports_count<span class="Delimiter">()</span> <span class="Delimiter">{</span>
  trace<span class="Delimiter">(</span><span class="Constant">&quot;test layer 1&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;foo&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
  trace<span class="Delimiter">(</span><span class="Constant">&quot;test layer 1&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;foo&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
  CHECK_EQ<span class="Delimiter">(</span>trace_count<span class="Delimiter">(</span><span class="Constant">&quot;test layer 1&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;foo&quot;</span><span class="Delimiter">),</span> <span class="Constant">2</span><span class="Delimiter">);</span>
<span class="Delimiter">}</span>

void test_trace_supports_count2<span class="Delimiter">()</span> <span class="Delimiter">{</span>
  trace<span class="Delimiter">(</span><span class="Constant">&quot;test layer 1&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;foo&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
  trace<span class="Delimiter">(</span><span class="Constant">&quot;test layer 1&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;bar&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
  CHECK_EQ<span class="Delimiter">(</span>trace_count<span class="Delimiter">(</span><span class="Constant">&quot;test layer 1&quot;</span><span class="Delimiter">),</span> <span class="Constant">2</span><span class="Delimiter">);</span>
<span class="Delimiter">}</span>

void test_trace_count_ignores_trailing_whitespace<span class="Delimiter">()</span> <span class="Delimiter">{</span>
  trace<span class="Delimiter">(</span><span class="Constant">&quot;test layer 1&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;foo</span><span class="cSpecial">\n</span><span class="Constant">&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
  CHECK<span class="Delimiter">(</span>trace_count<span class="Delimiter">(</span><span class="Constant">&quot;test layer 1&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;foo&quot;</span><span class="Delimiter">)</span> == <span class="Constant">1</span><span class="Delimiter">);</span>
<span class="Delimiter">}</span>

<span class="Comment">// pending: DUMP tests</span>
<span class="Comment">// pending: readable_contents() adds newline if necessary.</span>
<span class="Comment">// pending: raise also prints to stderr.</span>
<span class="Comment">// pending: raise doesn't print to stderr if Hide_warnings is set.</span>
<span class="Comment">// pending: raise doesn't have to be saved if Hide_warnings is set, just printed.</span>
<span class="Comment">// pending: raise prints to stderr if Trace_stream is NULL.</span>
<span class="Comment">// pending: raise prints to stderr if Trace_stream is NULL even if Hide_warnings is set.</span>
<span class="Comment">// pending: raise &lt;&lt; ... die() doesn't die if Hide_warnings is set.</span>

^L

<span class="Comment">// can't check trace because trace methods call 'split'</span>

void test_split_returns_at_least_one_elem<span class="Delimiter">()</span> <span class="Delimiter">{</span>
  vector&lt;string&gt; result = split<span class="Delimiter">(</span><span class="Constant">&quot;&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;,&quot;</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>result<span class="Delimiter">.</span>size<span class="Delimiter">(),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>result<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">),</span> <span class="Constant">&quot;&quot;</span><span class="Delimiter">);</span>
<span class="Delimiter">}</span>

void test_split_returns_entire_input_when_no_delim<span class="Delimiter">()</span> <span class="Delimiter">{</span>
  vector&lt;string&gt; result = split<span class="Delimiter">(</span><span class="Constant">&quot;abc&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;,&quot;</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>result<span class="Delimiter">.</span>size<span class="Delimiter">(),</span> <span class="Constant">1</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>result<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">),</span> <span class="Constant">&quot;abc&quot;</span><span class="Delimiter">);</span>
<span class="Delimiter">}</span>

void test_split_works<span class="Delimiter">()</span> <span class="Delimiter">{</span>
  vector&lt;string&gt; result = split<span class="Delimiter">(</span><span class="Constant">&quot;abc,def&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;,&quot;</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>result<span class="Delimiter">.</span>size<span class="Delimiter">(),</span> <span class="Constant">2</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>result<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">),</span> <span class="Constant">&quot;abc&quot;</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>result<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">),</span> <span class="Constant">&quot;def&quot;</span><span class="Delimiter">);</span>
<span class="Delimiter">}</span>

void test_split_works2<span class="Delimiter">()</span> <span class="Delimiter">{</span>
  vector&lt;string&gt; result = split<span class="Delimiter">(</span><span class="Constant">&quot;abc,def,ghi&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;,&quot;</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>result<span class="Delimiter">.</span>size<span class="Delimiter">(),</span> <span class="Constant">3</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>result<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">),</span> <span class="Constant">&quot;abc&quot;</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>result<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">),</span> <span class="Constant">&quot;def&quot;</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>result<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">),</span> <span class="Constant">&quot;ghi&quot;</span><span class="Delimiter">);</span>
<span class="Delimiter">}</span>

void test_split_handles_multichar_delim<span class="Delimiter">()</span> <span class="Delimiter">{</span>
  vector&lt;string&gt; result = split<span class="Delimiter">(</span><span class="Constant">&quot;abc,,def,,ghi&quot;</span><span class="Delimiter">,</span> <span class="Constant">&quot;,,&quot;</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>result<span class="Delimiter">.</span>size<span class="Delimiter">(),</span> <span class="Constant">3</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>result<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">),</span> <span class="Constant">&quot;abc&quot;</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>result<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">),</span> <span class="Constant">&quot;def&quot;</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>result<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">),</span> <span class="Constant">&quot;ghi&quot;</span><span class="Delimiter">);</span>
<span class="Delimiter">}</span>

void test_trim<span class="Delimiter">()</span> <span class="Delimiter">{</span>
  CHECK_EQ<span class="Delimiter">(</span>trim<span class="Delimiter">(</span><span class="Constant">&quot;&quot;</span><span class="Delimiter">),</span> <span class="Constant">&quot;&quot;</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>trim<span class="Delimiter">(</span><span class="Constant">&quot; &quot;</span><span class="Delimiter">),</span> <span class="Constant">&quot;&quot;</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>trim<span class="Delimiter">(</span><span class="Constant">&quot;  &quot;</span><span class="Delimiter">),</span> <span class="Constant">&quot;&quot;</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>trim<span class="Delimiter">(</span><span class="Constant">&quot;a&quot;</span><span class="Delimiter">),</span> <span class="Constant">&quot;a&quot;</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>trim<span class="Delimiter">(</span><span class="Constant">&quot; a&quot;</span><span class="Delimiter">),</span> <span class="Constant">&quot;a&quot;</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>trim<span class="Delimiter">(</span><span class="Constant">&quot;  a&quot;</span><span class="Delimiter">),</span> <span class="Constant">&quot;a&quot;</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>trim<span class="Delimiter">(</span><span class="Constant">&quot;  ab&quot;</span><span class="Delimiter">),</span> <span class="Constant">&quot;ab&quot;</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>trim<span class="Delimiter">(</span><span class="Constant">&quot;a &quot;</span><span class="Delimiter">),</span> <span class="Constant">&quot;a&quot;</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>trim<span class="Delimiter">(</span><span class="Constant">&quot;a  &quot;</span><span class="Delimiter">),</span> <span class="Constant">&quot;a&quot;</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>trim<span class="Delimiter">(</span><span class="Constant">&quot;ab  &quot;</span><span class="Delimiter">),</span> <span class="Constant">&quot;ab&quot;</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>trim<span class="Delimiter">(</span><span class="Constant">&quot; a &quot;</span><span class="Delimiter">),</span> <span class="Constant">&quot;a&quot;</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>trim<span class="Delimiter">(</span><span class="Constant">&quot;  a  &quot;</span><span class="Delimiter">),</span> <span class="Constant">&quot;a&quot;</span><span class="Delimiter">);</span>
  CHECK_EQ<span class="Delimiter">(</span>trim<span class="Delimiter">(</span><span class="Constant">&quot;  ab  &quot;</span><span class="Delimiter">),</span> <span class="Constant">&quot;ab&quot;</span><span class="Delimiter">);</span>
<span class="Delimiter">}</span>
</pre>
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