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authorBen Murdoch <benm@google.com>2011-05-05 14:36:32 +0100
committerBen Murdoch <benm@google.com>2011-05-10 15:38:30 +0100
commitf05b935882198ccf7d81675736e3aeb089c5113a (patch)
tree4ea0ca838d9ef1b15cf17ddb3928efb427c7e5a1 /Tools/Scripts/run-mangleme-tests
parent60fbdcc62bced8db2cb1fd233cc4d1e4ea17db1b (diff)
downloadexternal_webkit-f05b935882198ccf7d81675736e3aeb089c5113a.zip
external_webkit-f05b935882198ccf7d81675736e3aeb089c5113a.tar.gz
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Merge WebKit at r74534: Initial merge by git.
Change-Id: I6ccd1154fa1b19c2ec2a66878eb675738735f1eb
Diffstat (limited to 'Tools/Scripts/run-mangleme-tests')
-rwxr-xr-xTools/Scripts/run-mangleme-tests176
1 files changed, 176 insertions, 0 deletions
diff --git a/Tools/Scripts/run-mangleme-tests b/Tools/Scripts/run-mangleme-tests
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+++ b/Tools/Scripts/run-mangleme-tests
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+#!/usr/bin/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 Computer, 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;
+}
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