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dbaron%dbaron.org 2006-01-13 23:40:19 +00:00
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tools/footprint/leak-gauge.html
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@ -43,6 +43,7 @@
<title>Leak Gauge</title>
<style type="text/css">
pre { margin: 0; }
pre.output { border: medium solid; padding: 1em; margin: 1em; }
</style>
<script type="text/javascript">
@ -235,7 +236,7 @@ function run() {
<h1>Leak Gauge</h1>
<pre>$Id: leak-gauge.html,v 1.1 2006/01/13 23:37:23 dbaron%dbaron.org Exp $</pre>
<pre>$Id: leak-gauge.html,v 1.2 2006/01/13 23:40:19 dbaron%dbaron.org Exp $</pre>
<p>This script is designed to help testers isolate and simplify testcases
for many classes of leaks (those that involve large graphs of core
@ -246,16 +247,18 @@ normal browsing and then the log can be processed to find sites that
leak. Once a site is known to leak, the logging can then be repeated
to figure out under what conditions the leak occurs.</p>
<pre>The way to create this log is to set the environment variables:
NSPR_LOG_MODULES=DOMLeak:5,DocumentLeak:5,nsDocShellLeak:5
NSPR_LOG_FILE=nspr.log (or any other filename of your choice)
in your shell and then run the program.
* In a Windows command prompt, set environment variables with
set VAR=value
* In an sh-based shell such as bash, set environment variables with
export VAR=value
* In a csh-based shell such as tcsh, set environment variables with
setenv VAR value</pre>
<p>The way to create this log is to set the environment variables:</p>
<pre> NSPR_LOG_MODULES=DOMLeak:5,DocumentLeak:5,nsDocShellLeak:5
NSPR_LOG_FILE=nspr.log <i>(or any other filename of your choice)</i></pre>
<p>in your shell and then run the program.</p>
<ul>
<li>In a Windows command prompt, set environment variables with
<pre> set VAR=value</pre></li>
<li> In an sh-based shell such as bash, set environment variables with
<pre> export VAR=value</pre></li>
<li>In a csh-based shell such as tcsh, set environment variables with
<pre> setenv VAR value</pre></li>
</ul>
<p>Then <a href="javascript:run()">enter the filename</a> of the log and you'll
see the output, which will tell you which of certain core objects leaked and