mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-30 13:45:27 +00:00
85 lines
2.3 KiB
Perl
Executable File
85 lines
2.3 KiB
Perl
Executable File
#! /usr/bonsaitools/bin/perl
|
|
# -*- Mode: perl; indent-tabs-mode: nil -*-
|
|
#
|
|
# The contents of this file are subject to the Mozilla Public License
|
|
# Version 1.1 (the "License"); you may not use this file except in
|
|
# compliance with the License. You may obtain a copy of the License at
|
|
# http://www.mozilla.org/MPL/
|
|
#
|
|
# Software distributed under the License is distributed on an "AS IS"
|
|
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing rights and limitations
|
|
# under the License.
|
|
#
|
|
# The Original Code is Tinderbox
|
|
#
|
|
# The Initial Developer of the Original Code is Netscape Communications
|
|
# Corporation. Portions created by Netscape are Copyright (C) 1999
|
|
# Netscape Communications Corporation. All Rights Reserved.
|
|
#
|
|
# Contributor(s): Stephen Lamm <slamm@netscape.com>
|
|
|
|
#
|
|
# bloat.pl - Process bloat data from warren@netscape.com's bloat tool.
|
|
# Write data to $tree/bloat.dat in the following format,
|
|
#
|
|
# <logfilename>|<% leaks increase>|<% bloat increase>
|
|
#
|
|
|
|
sub usage {
|
|
warn "./bloat.pl <tree> <logfile>";
|
|
}
|
|
|
|
use FileHandle;
|
|
|
|
# This is for gunzip (Should add a configure script to handle this).
|
|
$ENV{PATH} .= ":/usr/local/bin";
|
|
|
|
unless ($#ARGV == 1) {
|
|
&usage;
|
|
die "Error: Wrong number of arguments\n";
|
|
}
|
|
|
|
($tree, $logfile) = @ARGV;
|
|
|
|
die "Error: No tree named $tree" unless -r "$tree/treedata.pl";
|
|
require "$tree/treedata.pl";
|
|
|
|
# Seach the build log for the bloat data
|
|
#
|
|
$fh = new FileHandle "gunzip -c $tree/$logfile |"
|
|
or die "Unable to open $tree/$logfile\n";
|
|
@leaks_n_bloat = find_bloat_data($fh);
|
|
$fh->close;
|
|
|
|
die "No bloat data found in log.\n" unless @leaks_n_bloat;
|
|
|
|
# Save the bloat data to 'bloat.dat'
|
|
#
|
|
open BLOAT, ">>$tree/bloat.dat" or die "Unable to open $tree/bloat.dat";
|
|
print BLOAT "$logfile|".join('|', @leaks_n_bloat)."\n";
|
|
close BLOAT;
|
|
|
|
|
|
# end of main
|
|
#============================================================
|
|
|
|
sub find_bloat_data {
|
|
my ($fh) = $_[0];
|
|
local $_;
|
|
my $inBloatStats = 0;
|
|
|
|
while (<$fh>) {
|
|
if ($inBloatStats and /^TOTAL/) {
|
|
# Line format:
|
|
# TOTAL <absolute leaks> <% leaks delta> <absolute bloat> <% bloat delta>
|
|
chomp;
|
|
return (split)[1,3];
|
|
}
|
|
elsif (not $inBloatStats and /^\#* BLOAT STATISTICS/) {
|
|
$inBloatStats = 1;
|
|
}
|
|
}
|
|
return ();
|
|
}
|