зеркало из https://github.com/mozilla/gecko-dev.git
122 строки
4.2 KiB
Perl
122 строки
4.2 KiB
Perl
##########################################################################################
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#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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# uncombine.pl : Break up the combined performance run output file into a file per URL
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#
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# When viewer or mozilla are run and provided a command line argument of '-f urlfile.txt'
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# then the file 'urlfile.txt' is read and each line is expected to be a URL. The browser
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# then cycles through each url and loads it, waiting for the load to end or a safety
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# timeout to occur. In eaiter case the next url is loaded until there are no more and then
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# the browser exits. The output from the run (stdout) is captured to a file which then
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# contains all of the performance output we need to build charts of performance numbers
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# (see average2.pl, along with header.pl and footer.pl).
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#
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# ASSUMES file urls are pathed as: file:///S|/Mozilla/Tools/ProfTools/WebSites/URL/FILE
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# or if an http URL: http://URL/FILE
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# Normally it is expected that local files will be used, however if we should use http
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# URLs they can be processed (have not tested to date...)
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#
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# For file urls, the websites tree is assumed to be the one committed to cvs. Installed
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# files will be at s:\mozilla\tools\perftools\websites\url\file
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# If you have the files in a different location, adjust the part that extracts the url
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# (most likely the index into the tokens will change. Search for SENSITIVE in the script)
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#------------------------------------------------------------------------------
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sub debug_print {
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foreach $str (@_){
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# print( $str );
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}
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}
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#------------------------------------------------------------------------------
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@ARGV;
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$dir="Logs\\";
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$i=0;
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$TimingBlockBegun=0;
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$fileURL=0;
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$httpURL=0;
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$shellID;
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$infileName = $ARGV[0];
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$supportHTTP = 0; # set to 1 if HTTP URLs are to be supported
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open(COMBINEFILE, "< $infileName") or die "Unable to open $infileName\n";
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while(<COMBINEFILE>){
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$url;
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@tokens = split( / /, $_ );
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if($TimingBlockBegun == 0) {
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# look for the start of a new block
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if($_ =~ /Timing layout processes on url/){
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debug_print( "Timing begin candidate: $_ \n" );
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# see if it is a file or http url.
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# If so, we are starting, otherwise it is probably a chrome url so ignore it
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if( $_ =~ /url: \'file:/ ){
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debug_print( " - file URL\n" );
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$url = $tokens[6];
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$TimingBlockBegun=1;
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$httpURL=0;
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$fileURL=1;
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}
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if($supportHTTP > 0) {
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if( $_ =~ /url: \'http:/ ){
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debug_print( "http URL\n" );
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$url = $tokens[6]; ### SENSITIVE to installation path
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$TimingBlockBegun=1;
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$fileURL=0;
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$httpURL=1;
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}
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}
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# if we got a valid block then extract the WebShellID
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# for matching the end-of-block later
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if($TimingBlockBegun > 0){
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chop($url);
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$shellID = $tokens[8];
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chop( $shellID );
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debug_print( " - WebShellID: $shellID\n");
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@urlParts = split(/\//, $url);
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if($fileURL > 0){
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$urlName = $urlParts[9]; ### SENSITIVE to installation path
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### eg. 'file:///S|/Mozilla/Tools/performance/layout/WebSites/amazon/index.html'
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} else {
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$urlName = $urlParts[2]; ### http://all.of.this.is.the.url.name/index.html
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}
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open(URLFILE, ">$dir$urlName-log"."\.txt") or die "cannot open file $dir$urlName\n";
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print("Breaking out url $url into "."$dir$urlName-log"."\.txt"."\n");
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}
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}
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}
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if($TimingBlockBegun > 0){
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$done=0;
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$keepLine=1;
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# Look for end of block:
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# - Find the line with the "Layout + Page Load" in it...
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if( $_ =~ /Layout \+ Page Load/ ){
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# Match the WebShell ID - if it is a match then our block ended,
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# otherwise it is the end of another block within our block
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$webshellID = "\(webBrowserChrome=".$shellID."\)";
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if( $tokens[6] =~ /$webshellID/ ){
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debug_print( "- WebShellID MATCH: $webshellID $tokens[6]\n" );
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$done=1;
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} else {
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$keepLine=0;
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}
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}
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if($keepLine == 1){
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# write the line to the file
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print(URLFILE $_);
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}
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if($done == 1){
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$TimingBlockBegun=0;
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close(URLFILE);
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}
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}
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$i++;
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}
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