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run-mangleme-tests
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#!/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;
}