File: run-gcov.sh

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#!/bin/sh

if [ ! -d coverage ]; then
    mkdir coverage
fi
cd coverage

# It would be really nice to find a better way to do this than copying the 
# HTML into this script.  But, I am being lazy right now.
cat > index.html << EOF
<!-- This is a generated file, do not edit -->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/>
    <meta name="author" content="APR Developers" /><meta name="email" content="dev@apr.apache.org" />
    <title>Test Coverage</title>
  </head>
  <body bgcolor="#ffffff" text="#000000" link="#525D76">
<p><a href="/"><img src="./images/apr_logo_wide.png" alt="The Apache Portable Runtime Project" border="0"/></a></p>
 <table border="0" width="100%" cellspacing="4">
  <tr>
   <!-- LEFT SIDE NAVIGATION -->
   <td valign="top" nowrap="nowrap">
    <a href="http://apachecon.com/"
    ><img src="http://www.apache.org/images/ac2003-150.gif" height="86"
    width="150" border="0" alt="ApacheCon" /></a>
          <p><b>Get Involved</b></p>
   <menu compact="compact">
         <li><a href="/anoncvs.txt">CVS</a></li>
         <li><a href="/mailing-lists.html">Mailing Lists</a></li>
         <li><a href="http://cvs.apache.org/snapshots/apr/">Snapshots</a></li>
         <li><a href="/compiling_win32.html">Build on Win32</a></li>
         <li><a href="/compiling_unix.html">Build on Unix</a></li>
       </menu>
     <p><b>Download!</b></p>
   <menu compact="compact">
         <li><a href="http://www.apache.org/dyn/closer.cgi/apr/">from a mirror</a></li>
       </menu>
     <p><b>Docs</b></p>
   <menu compact="compact">
         <li><a href="/docs/apr/">APR</a></li>
         <li><a href="/docs/apr-util/">APR-util</a></li>
         <li>APR-iconv</li>
       </menu>
     <p><b>Guidelines</b></p>
   <menu compact="compact">
         <li><a href="/guidelines.html">Project Guidelines</a></li>
         <li><a href="/patches.html">Contributing</a></li>
         <li><a href="/versioning.html">Version Numbers</a></li>
      </menu>
    <p><b><a href="/info/">Miscellaneous</a></b></p>
  <menu compact="compact">
        <li><a href="http://www.apache.org/LICENSE.txt">License</a></li>
        <li><a href="/projects.html">Projects using APR</a></li>
      </menu>
  </td>
  <!-- RIGHT SIDE INFORMATION -->
  <td align="left" valign="top">
  <table border="0" cellspacing="0" cellpadding="2" width="100%">
  <tr><td bgcolor="#525D76">
   <font color="#ffffff" face="arial,helvetica,sanserif">
    <strong>APR Test Coverage</strong>
   </font>
  </td></tr>
  <tr><td>
   <blockquote>
<p>This should give us some idea of how well our tests actually stress our
code.  To generate this data, do the following:</p>
<menu compact="compact">
    <li>./buildconf</li>
    <li>CFLAGS="-fprofile-arcs -ftest-coverage ./configure</li>
    <li>make</li>
    <li>cd test</li>
    <li>make</li>
    <li>./testall</li>
    <li>cd ..</li>
    <li>make gcov</li>
</menu>
<p>Note that this will only generate test coverage data for the testall script,
but all tests should be moving to the unified framework, so this is correct.</p>
   </blockquote>

   <table border="0" width="100%" cellspacing="0">
EOF

for i in `find .. -name "*.bb" -maxdepth 1 | sort`; do
    percent=`gcov $i -o .. | grep "%" | awk -F'%' {'print $1'}`
    name=`echo $i | awk -F'/' {'print $2'}`
    basename=`echo $name | awk -F'.' {'print $1'}` 

    if [ "x$percent" = "x" ]; then
        echo "<tr>" >> index.html
        echo "<td bgcolor=#ffffff> Error generating data for $basename<br>" >> index.html
        continue;	
    fi
    intpercent=`echo "$percent/1" | bc`
    if [ $intpercent -lt 33 ]; then
        color="#ffaaaa"
    else if [ $intpercent -lt 66 ]; then
        color="#ffff77"
        else
            color="#aaffaa"
        fi
    fi

    echo "<tr>" >> index.html
    echo "<td bgcolor=$color><a href=\"$basename.c.gcov\">$basename</a><br>" >> index.html
    echo "<td bgcolor=$color>$percent% tested"  >> index.html
done

echo "</table><p>Last generated `date`</p>" >> index.html

cat >> index.html << EOF
</td></tr>
</table>
   <!-- FOOTER -->
   <tr><td colspan="2"><hr noshade="noshade" size="1"/></td></tr>
   <tr><td colspan="2" align="center">
        <font size="-1">
         <em>Copyright &#169; 1999-2004, The Apache Software Foundation</em>
        </font>
       </td>
   </tr>
  </table>
 </body>
</html>

EOF