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53 lines
2.2 KiB
HTML
<HTML>
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<TITLE>The 'random' parameter</TITLE>
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<LINK rel="stylesheet" type="text/css" href="../../../style/btl.css" media="screen">
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<LINK rel="stylesheet" type="text/css" href="../../../style/btl-print.css" media="print">
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<BODY>
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<DIV class="header"> <A href="../../../index.html">Boost.Test</A> > <A href="../../index.html">Components</A>
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> <A href="../index.html">The Unit Test Framework</A> > > <A href="index.html">Parameters</A>
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> <SPAN class="current_article">The random seed </SPAN></DIV>
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<DIV class="body"> <IMG src="../../btl1.gif" width="252" height="43" alt="Boost Test logo">
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<H1 class="subtitle">The 'build info' parameter</H1>
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<TABLE class="parameter-table" cellspacing="0">
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<TR>
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<TD class="name"><B>Parameter Name:</B></TD>
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<TD><EM>random seed for random order of test cases</EM></TD>
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</TR>
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<TR>
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<TD class="name"><B>Environment variable name:</B></TD>
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<TD>BOOST_TEST_RANDOM</TD>
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</TR>
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<TR>
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<TD class="name"><B>Command line argument name:</B></TD>
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<TD>random</TD>
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</TR>
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<TR>
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<TD class="name"><B>Acceptable Values:</B></TD>
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<TD><B>0</B><BR>
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1<BR>
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integer value > 1 </TD>
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</TR>
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<TR>
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<TD class="name"><B>Description:</B></TD>
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<TD>positive value makes the framework to run the test cases in random
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order. Also if this value is greater than 1 it's used as a random seed.
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In other case random seed is generated based on current time</TD>
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</TR>
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</TABLE>
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</DIV>
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<DIV class="footer">
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<DIV class="footer-body">
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<P> © <A name="Copyright">Copyright</A> <A href="mailto:boost-test%20at%20emailaccount%20dot%20com%20%28please%20unobscure%29">Gennadiy Rozental</A> 2001-2006. <BR>
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Distributed under the Boost Software License, Version 1.0.
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(See accompanying file <A href="../../../../../../LICENSE_1_0.txt">LICENSE_1_0.txt</A> or copy at
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<A href="http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</A>)</P>
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<P>Revised: <!-- #BeginDate format:Sw1 -->13 July, 2005<!-- #EndDate --> </P>
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