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<TITLE>Boost Test Library: unit_test_example5 example</TITLE>
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<DIV class="header"> <A href="../index.html">Boost.Test</A> > <A href="index.html">Examples</A> > <SPAN class="current_article">unit_test_example5</SPAN>
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<H1 class="subtitle">The Unit Test Framework example 5</H1>
<TABLE class="test-example-summary">
<TR>
<TD class="title" valign="top">Rationale:</TD>
<TD>this moderately complex example presents test program for the family of trivial hash functions.
On the way among other things it demonstrates:<BR>
<UL>
<LI>an ability to construct parameterized test cases based on user class's member function</LI>
<LI>usage of shared instance of user test case</LI>
<LI>ability to store test case parameters in user test case</LI>
</UL>
</TD>
</TR>
<TR>
<TD class="title" valign="top">Input:</TD>
<TD>This example not require input in a following format:<BR>
alphabet<BR>
string hash-value<BR>
string hash-value<BR>
...<BR>
<BR>
hash-value is positive integer. hash-value -1 designate expected "wrong length" error. <BR>
hash-value -2 designate expected "non-alphabet letter in string" error. Here is an example input:<BR>
<A href="../../example/unit_test_example5.input">unit_test_example5.input</A> </TD>
</TR>
<TR>
<TD class="title" valign="top">Output:</TD>
<TD>If you use supplied input like this: unit_test_example5 < unit_test_example5.input, you will
get:<BR>
<SPAN class="test-output">Enter alphabet (4 characters without delimiters)<BR>
<BR>
Enter test data in a format [string] [value] to check correct calculation<BR>
Enter test data in a format [string] -1 to check long string validation<BR>
Enter test data in a format [string] -2 to check invalid argument string validation<BR>
<BR>
Running 1 test case...<BR>
<BR>
*** No errors detected </SPAN> </TD>
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<TD class="title" valign="top">Source:</TD>
<TD><A href="../../example/unit_test_example5.cpp">unit_test_example5.cpp</A></TD>
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<P> © <A name="Copyright">Copyright</A> <A href='mailto:boost-test at emailaccount dot com (please unobscure)'>Gennadiy Rozental</A> 2001-2005. <BR>
Distributed under the Boost Software License, Version 1.0.
(See accompanying file <A href="../../../../LICENSE_1_0.txt">LICENSE_1_0.txt</A> or copy at
<A href="http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</A>)</P>
<P>Revised: <!-- #BeginDate format:Sw1 -->6 January, 2004<!-- #EndDate --> </P>
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