Tools/Scripts/run-mangleme-tests - WebKit - Git at Google

 #!/usr/bin/env perl

 # Copyright (C) 2006 Alexey Proskuryakov (ap@nypop.com)
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions
 # are met:
 #
 # 1.  Redistributions of source code must retain the above copyright
 #     notice, this list of conditions and the following disclaimer.
 # 2.  Redistributions in binary form must reproduce the above copyright
 #     notice, this list of conditions and the following disclaimer in the
 #     documentation and/or other materials provided with the distribution.
 # 3.  Neither the name of Apple Inc. ("Apple") nor the names of
 #     its contributors may be used to endorse or promote products derived
 #     from this software without specific prior written permission.
 #
 # THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
 # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 # DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
 # DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 # A script to semi-automatically run mangleme tests.

 use strict;
 use warnings;

 use Cwd;
 use File::Spec;
 use FindBin;
 use Getopt::Long;
 use IPC::Open2;

 use lib $FindBin::Bin;
 use webkitdirs;

 sub openHTTPDIfNeeded();
 sub closeHTTPD();
 sub runSafariWithMangleme();

 # Argument handling
 my $guardMalloc = '';
 my $httpdPort = 8000;
 my $downloadTest;

 GetOptions(
     'guard-malloc|g' => \$guardMalloc,
     'get=s' => \$downloadTest,
     'port=i' => \$httpdPort
 );


 setConfiguration();
 my $productDir = productDir();

 chdirWebKit();

 checkFrameworks();

 mkdir "WebKitBuild/mangleme";
 (system "/usr/bin/make", "-C", "Tools/mangleme") == 0 or die;

 my $httpdOpen = 0;
 openHTTPDIfNeeded();

 if ($downloadTest) {
     system "/usr/bin/curl -o ~/Desktop/mangleme$downloadTest.html http://127.0.0.1:$httpdPort/remangle.cgi?$downloadTest";
     print "Saved the test as mangleme$downloadTest.html on the desktop\n";
 } else {
     runSafariWithMangleme();
     print "Last generated tests:\n";
     system "grep 'Mangle attempt' /tmp/WebKit/error_log.txt | tail -n -5 | awk ' {print \$4}'";
 }

 closeHTTPD();


 sub runSafariWithMangleme()
 {
     my $redirectTo;
     if (@ARGV) {
         $redirectTo = "http://127.0.0.1:$httpdPort/remangle.cgi?$ARGV[0]";
     } else {
         $redirectTo = "http://127.0.0.1:$httpdPort/mangle.cgi";
     }

     open REDIRECT_HTML, ">", "/tmp/WebKit/redirect.html" or die;
     print REDIRECT_HTML "<html>\n";
     print REDIRECT_HTML "    <head>\n";
     print REDIRECT_HTML "        <meta http-equiv=\"refresh\" content=\"1;URL=$redirectTo\" />\n";
     print REDIRECT_HTML "        <script type=\"text/javascript\">\n";
     print REDIRECT_HTML "            document.location = \"$redirectTo\";\n";
     print REDIRECT_HTML "        </script>\n";
     print REDIRECT_HTML "    </head>\n";
     print REDIRECT_HTML "    <body>\n";
     print REDIRECT_HTML "    </body>\n";
     print REDIRECT_HTML "</html>\n";
     close REDIRECT_HTML;

     local %ENV;
     $ENV{DYLD_INSERT_LIBRARIES} = "/usr/lib/libgmalloc.dylib" if $guardMalloc;
     system "Tools/Scripts/run-safari", "-NSOpen", "/tmp/WebKit/redirect.html";
 }

 sub openHTTPDIfNeeded()
 {
     return if $httpdOpen;

     mkdir "/tmp/WebKit";

     if (-f "/tmp/WebKit/httpd.pid") {
         my $oldPid = `cat /tmp/WebKit/httpd.pid`;
         chomp $oldPid;
         if (0 != kill 0, $oldPid) {
             print "\nhttpd is already running: pid $oldPid, killing...\n";
             kill 15, $oldPid;

             my $retryCount = 20;
             while ((0 != kill 0, $oldPid) && $retryCount) {
                 sleep 1;
                 --$retryCount;
             }

             die "Timed out waiting for httpd to quit" unless $retryCount;
         }
     }

     my $testDirectory = getcwd() . "/LayoutTests";
     my $manglemeDirectory = getcwd() . "/WebKitBuild/mangleme";
     my $httpdPath = "/usr/sbin/httpd";
     my $httpdConfig = "$testDirectory/http/conf/httpd.conf";
     $httpdConfig = "$testDirectory/http/conf/apache2-httpd.conf" if `$httpdPath -v` =~ m|Apache/2|;
     my $documentRoot = "$manglemeDirectory";
     my $typesConfig = "$testDirectory/http/conf/mime.types";
     my $sslCertificate = "$testDirectory/http/conf/webkit-httpd.pem";
     my $listen = "127.0.0.1:$httpdPort";

     open2(\*HTTPDIN, \*HTTPDOUT, $httpdPath,
         "-f", "$httpdConfig",
         "-C", "DocumentRoot \"$documentRoot\"",
         "-C", "Listen $listen",
         "-c", "TypesConfig \"$typesConfig\"",
         "-c", "CustomLog \"/tmp/WebKit/access_log.txt\" common",
         "-c", "ErrorLog \"/tmp/WebKit/error_log.txt\"",
         "-c", "SSLCertificateFile \"$sslCertificate\"",
         # Apache wouldn't run CGIs with permissions==700 otherwise
         "-c", "User \"#$<\"");

     my $retryCount = 20;
     while (system("/usr/bin/curl -q --silent --stderr - --output " . File::Spec->devnull() . " $listen") && $retryCount) {
         sleep 1;
         --$retryCount;
     }

     die "Timed out waiting for httpd to start" unless $retryCount;

     $httpdOpen = 1;
 }

 sub closeHTTPD()
 {
     return if !$httpdOpen;

     close HTTPDIN;
     close HTTPDOUT;

     kill 15, `cat /tmp/WebKit/httpd.pid` if -f "/tmp/WebKit/httpd.pid";

     $httpdOpen = 0;
 }
	#!/usr/bin/env perl

	# Copyright (C) 2006 Alexey Proskuryakov (ap@nypop.com)
	#
	# Redistribution and use in source and binary forms, with or without
	# modification, are permitted provided that the following conditions
	# are met:
	#
	# 1. Redistributions of source code must retain the above copyright
	# notice, this list of conditions and the following disclaimer.
	# 2. Redistributions in binary form must reproduce the above copyright
	# notice, this list of conditions and the following disclaimer in the
	# documentation and/or other materials provided with the distribution.
	# 3. Neither the name of Apple Inc. ("Apple") nor the names of
	# its contributors may be used to endorse or promote products derived
	# from this software without specific prior written permission.
	#
	# THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
	# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
	# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
	# DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
	# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
	# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
	# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
	# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
	# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

	# A script to semi-automatically run mangleme tests.

	use strict;
	use warnings;

	use Cwd;
	use File::Spec;
	use FindBin;
	use Getopt::Long;
	use IPC::Open2;

	use lib $FindBin::Bin;
	use webkitdirs;

	sub openHTTPDIfNeeded();
	sub closeHTTPD();
	sub runSafariWithMangleme();

	# Argument handling
	my $guardMalloc = '';
	my $httpdPort = 8000;
	my $downloadTest;

	GetOptions(
	'guard-malloc\|g' => \$guardMalloc,
	'get=s' => \$downloadTest,
	'port=i' => \$httpdPort
	);


	setConfiguration();
	my $productDir = productDir();

	chdirWebKit();

	checkFrameworks();

	mkdir "WebKitBuild/mangleme";
	(system "/usr/bin/make", "-C", "Tools/mangleme") == 0 or die;

	my $httpdOpen = 0;
	openHTTPDIfNeeded();

	if ($downloadTest) {
	system "/usr/bin/curl -o ~/Desktop/mangleme$downloadTest.html http://127.0.0.1:$httpdPort/remangle.cgi?$downloadTest";
	print "Saved the test as mangleme$downloadTest.html on the desktop\n";
	} else {
	runSafariWithMangleme();
	print "Last generated tests:\n";
	system "grep 'Mangle attempt' /tmp/WebKit/error_log.txt \| tail -n -5 \| awk ' {print \$4}'";
	}

	closeHTTPD();


	sub runSafariWithMangleme()
	{
	my $redirectTo;
	if (@ARGV) {
	$redirectTo = "http://127.0.0.1:$httpdPort/remangle.cgi?$ARGV[0]";
	} else {
	$redirectTo = "http://127.0.0.1:$httpdPort/mangle.cgi";
	}

	open REDIRECT_HTML, ">", "/tmp/WebKit/redirect.html" or die;
	print REDIRECT_HTML "<html>\n";
	print REDIRECT_HTML " <head>\n";
	print REDIRECT_HTML " <meta http-equiv=\"refresh\" content=\"1;URL=$redirectTo\" />\n";
	print REDIRECT_HTML " <script type=\"text/javascript\">\n";
	print REDIRECT_HTML " document.location = \"$redirectTo\";\n";
	print REDIRECT_HTML " </script>\n";
	print REDIRECT_HTML " </head>\n";
	print REDIRECT_HTML " <body>\n";
	print REDIRECT_HTML " </body>\n";
	print REDIRECT_HTML "</html>\n";
	close REDIRECT_HTML;

	local %ENV;
	$ENV{DYLD_INSERT_LIBRARIES} = "/usr/lib/libgmalloc.dylib" if $guardMalloc;
	system "Tools/Scripts/run-safari", "-NSOpen", "/tmp/WebKit/redirect.html";
	}

	sub openHTTPDIfNeeded()
	{
	return if $httpdOpen;

	mkdir "/tmp/WebKit";

	if (-f "/tmp/WebKit/httpd.pid") {
	my $oldPid = `cat /tmp/WebKit/httpd.pid`;
	chomp $oldPid;
	if (0 != kill 0, $oldPid) {
	print "\nhttpd is already running: pid $oldPid, killing...\n";
	kill 15, $oldPid;

	my $retryCount = 20;
	while ((0 != kill 0, $oldPid) && $retryCount) {
	sleep 1;
	--$retryCount;
	}

	die "Timed out waiting for httpd to quit" unless $retryCount;
	}
	}

	my $testDirectory = getcwd() . "/LayoutTests";
	my $manglemeDirectory = getcwd() . "/WebKitBuild/mangleme";
	my $httpdPath = "/usr/sbin/httpd";
	my $httpdConfig = "$testDirectory/http/conf/httpd.conf";
	$httpdConfig = "$testDirectory/http/conf/apache2-httpd.conf" if `$httpdPath -v` =~ m\|Apache/2\|;
	my $documentRoot = "$manglemeDirectory";
	my $typesConfig = "$testDirectory/http/conf/mime.types";
	my $sslCertificate = "$testDirectory/http/conf/webkit-httpd.pem";
	my $listen = "127.0.0.1:$httpdPort";

	open2(\HTTPDIN, \HTTPDOUT, $httpdPath,
	"-f", "$httpdConfig",
	"-C", "DocumentRoot \"$documentRoot\"",
	"-C", "Listen $listen",
	"-c", "TypesConfig \"$typesConfig\"",
	"-c", "CustomLog \"/tmp/WebKit/access_log.txt\" common",
	"-c", "ErrorLog \"/tmp/WebKit/error_log.txt\"",
	"-c", "SSLCertificateFile \"$sslCertificate\"",
	# Apache wouldn't run CGIs with permissions==700 otherwise
	"-c", "User \"#$<\"");

	my $retryCount = 20;
	while (system("/usr/bin/curl -q --silent --stderr - --output " . File::Spec->devnull() . " $listen") && $retryCount) {
	sleep 1;
	--$retryCount;
	}

	die "Timed out waiting for httpd to start" unless $retryCount;

	$httpdOpen = 1;
	}

	sub closeHTTPD()
	{
	return if !$httpdOpen;

	close HTTPDIN;
	close HTTPDOUT;

	kill 15, `cat /tmp/WebKit/httpd.pid` if -f "/tmp/WebKit/httpd.pid";

	$httpdOpen = 0;
	}