RetroZilla/netwerk/test/neckoTiming.pl

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Perl
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2015-10-21 05:03:22 +02:00
#neckoTiming.pl
#
# This file drives the Neck Page Load Timer.
# Written by John A. Taylor in 2001
use Strict;
my @pageList;
my @fileList;
my @timeList;
my @minTimes;
my @maxTimes;
my @avgTimes;
my $file_name; # = "PageList_all_pages.txt";
my $output_file = "timing_output.html";
my $test_loc; # = " c:/builds/src/mozilla/dist/WIN32_O.OBJ/bin/TestPageLoad";
my $test_com;
my $num_tests=1;
my $num_pages=0;
if($#ARGV != 2){
usage(@ARGV);
}
$num_tests = $ARGV[0];
$file_name = $ARGV[1];
$test_loc = $ARGV[2];
push (@pageList, GetTestList($file_name));
my $i, $j, this;
for($i = 0; $i < $num_tests; $i++) {
$j=0;
foreach $page (@pageList) {
my $start, $finish, $total;
$test_com = $test_loc . " " . $page . " | ";
printf "Testing (%d/%d): $page\n",$i*$num_pages+$j+1, $num_tests * $num_pages;
# $start = (times)[0];
open (TEST, $test_com)
|| die ("Could not find test program: $test_loc");
while(<TEST>) {
if(/>>PageLoadTime>>(\d*)>>/){
print "$1\n";
$this = $1/1000;
$timeList[$j][$i] = $this;
@avgTimes[$j] += $this;
if($this > @maxTimes[$j] || $i == 0) {
@maxTimes[$j] = $this;
}
if($this < @minTimes[$j] || $i == 0) {
@minTimes[$j] = $this;
}
}
}
$j++;
}
}
for($i = 0; $i < $j; $i++) {
@avgTimes[$i] /= $num_tests;
}
PrintReport();
print "\nHTML formated report is in: timing_output.html\nin this directory\n";
exit;
my $num_cols = $num_tests + 4;
sub PrintReport {
my $j=0;
open (OUT, ">$output_file");
print OUT "<HTML><BODY><H3>Necko Timing Test Results</H3>",
"<b>Number of iterations: $num_tests</b>",
"<TABLE border=1 cols=$num_cols><tr><td>Page Location</td><td>Avg Time</td>",
"<td>Max Time</td><td>Min Time</td><td colspan=$num_tests>Times ... </td>";
foreach $page(@pageList) {
#$loc=$page;
#$max_time = @maxTimes[$j];
#$min_time = @minTimes[$j];
#$avg_time = @avgTimes[$j];
#$time_1 = $timeList[$j][0];
#write;
printf OUT "<tr><td>$page</td><td>%d</td><td>@maxTimes[$j]</td><td>@minTimes[$j]</td>", @avgTimes[$j];
#print "\n$page\t\t@avgTimes[$j]\t@maxTimes[$j]\t@minTimes[$j]\t";
my $i;
for($i=0; $i < $num_tests; $i++){
print OUT "<td>$timeList[$j][$i]</td>";
}
print OUT "</tr>";
$j++;
}
print OUT "</TABLE><H4><I>Report Done</I></H4></BODY></HTML>";
}
sub GetTestList {
my ($list_file) = @_;
my @retval = ();
open (TESTLIST, $list_file) ||
die("Could not find test list file: '$list_file': $!\n");
while (<TESTLIST>) {
s/\n$//;
if (!(/\s*\#/)) {
# It's not a comment, so process it
push (@retval, $_);
$num_pages++;
}
}
close (TESTLIST);
return @retval;
}
sub usage {
print STDERR
("\nusage: $0 NUM FILE LOC \n\n" .
"NUM Number of iterations you want\n" .
"FILE Location of input file containing test pages\n" .
"LOC Path (including executable) of TestPageLoad\n" .
" (should be in same directory as mozilla bin\n".
" ex: /builds/mozilla/dist/bin/TestPageLoad )\n\n");
exit (1);
}