gecko/testing/mochitest/runtests.pl.in
2007-05-15 20:27:37 -07:00

526 lines
16 KiB
Perl

#
# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is mozilla.org code.
#
# The Initial Developer of the Original Code is
# Mozilla Foundation.
# Portions created by the Initial Developer are Copyright (C) 1998
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
# Robert Sayre <sayrer@gmail.com>
# Jeff Walden <jwalden+bmo@mit.edu>
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK *****
# Win32 path munging for msys courtesy the Curl project under an
# MIT/X license http://curl.haxx.se/
#
# Copyright (c) 1996 - 2007, Daniel Stenberg, <daniel@haxx.se>.
# All rights reserved.
#
# Permission to use, copy, modify, and distribute this software for
# any purpose with or without fee is hereby granted, provided that the
# above copyright notice and this permission notice appear in all
# copies.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE AUTHORS
# OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
# OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of a copyright holder
# shall not be used in advertising or otherwise to promote the sale,
# use or other dealings in this Software without prior written
# authorization of the copyright holder.
# Perl script to start server and browser
# For usage instructions, run:
# perl runtests.pl --help
use FindBin;
use File::Path;
use File::Spec;
use File::Basename;
use Getopt::Long;
use Cwd 'abs_path';
use POSIX qw(sys_wait_h strftime);
use strict;
# URL parameters to test URL:
#
# autorun -- kick off tests automatically
# closeWhenDone -- runs quit.js after tests
# logFile -- logs test run to an absolute path
#
# consoleLevel, fileLevel: set the logging level of the console and
# file logs, if activated.
# <http://mochikit.com/doc/html/MochiKit/Logging.html>
# Path to the test script on the server
use constant TEST_SERVER_HOST => "localhost:8888";
use constant TEST_PATH => "/tests/";
use constant CHROME_PATH => "/redirect.html";
use constant TESTS_URL => "http://" . TEST_SERVER_HOST . TEST_PATH;
use constant CHROMETESTS_URL => "http://" . TEST_SERVER_HOST . CHROME_PATH;
# Max time in seconds to wait for server startup before tests will fail -- if
# this seems big, it's mostly for debug machines where cold startup
# (particularly after a build) takes forever.
use constant SERVER_STARTUP_TIMEOUT => 45;
my $profile = "mochitesttestingprofile";
my $profile_dir = "$FindBin::Bin/$profile";
# These are generated in mozilla/testing/mochitest/Makefile.in
#expand my $app = "$FindBin::Bin/" . __BROWSER_PATH__;
#expand my $dist_bin = "$FindBin::Bin/" . __XPC_BIN_PATH__;
#ifdef WIN32
#expand my $is_win32 = __WIN32__;
#else
my $is_win32 = 0;
#endif
my $is_mac = ($^O =~ m/darwin/);
my $unixish = (!($is_win32) && !($is_mac));
# Do everything.
main();
#################
# MAIN FUNCTION #
#################
sub main {
my ($close_when_done, $appoverride, $log_path, $autorun,
$console_level, $file_level, $help, $do_chrome);
GetOptions("close-when-done!"=> \$close_when_done,
"appname:s"=> \$appoverride,
"log-file:s" => \$log_path,
"autorun!" => \$autorun,
"console-level:s" => \$console_level,
"file-level:s" => \$file_level,
"chrome!" => \$do_chrome,
"help!" => \$help);
# if the switches include --help, exit and print directions
if ($help) {
usage_and_exit();
}
# we were passed an explicit path to the app
if ($appoverride) {
$app = $appoverride;
}
# make sure the application we're going to use exists
unless (-e $app) {
my $error_message = "\nError: Path \"$app\" doesn't exist.\n";
$error_message .= "Are you executing ";
$error_message .= "\$objdir/_tests/testing/mochitest/runtests.pl?\n\n";
die $error_message;
}
my $manifest = initializeProfile($app);
my $serverPid = startServer($close_when_done);
# If we're lucky, the server has fully started by now, and all paths are
# ready, etc. However, xpcshell cold start times suck, at least for debug
# builds. We'll try to connect to the server for 30 seconds or until we
# succeed, whichever is first. If we succeed, then we continue with
# execution. If we fail, we try to kill the server and exit with an error.
wait_for_server_startup($serverPid, SERVER_STARTUP_TIMEOUT);
my $url;
if ($do_chrome) {
$url = CHROMETESTS_URL . "?";
} else {
$url = TESTS_URL . "?";
}
if ($autorun) {
$url .= "&autorun=1";
}
if ($close_when_done) {
$url .= "&closeWhenDone=1";
}
if ($log_path) {
$url .= "&logFile=$log_path";
}
if ($file_level) {
$url .= "&fileLevel=$file_level";
}
if ($console_level) {
$url .= "&consoleLevel=$console_level";
}
my $test_start = runTests($url);
shutdownServer($serverPid);
# print test run times
my $test_finish = localtime();
print " started: $test_start\n";
print "finished: $test_finish\n";
# delete the profile and manifest
# rmtree($profile_dir, 0, 0);
unlink($manifest);
}
#######################
# COMMANDLINE USAGE #
#######################
sub usage_and_exit {
print "\n";
print "Usage instructons for runtests.pl.\n";
print "If --log-file is specified, --file-level must be specified as well.\n";
print "If --chrome is specified, chrome tests will be run instead of web content tests";
print "\n\n";
print "Syntax:\n";
print " runtests.pl \\\n";
print " [--autorun] \\\n";
print " [--chrome] \\\n";
print " [--close-when-done] \\\n";
print " [--appname=/path/to/app] \\\n";
print " [--log-file=/path/to/logfile] \\\n";
print " [--file-level=DEBUG|INFO|ERROR|FATAL|WARNING] \\\n";
print " [--console-level=DEBUG|INFO|ERROR|FATAL|WARNING] \n\n";
exit(1);
}
#######################
# MAKE A WINDOWS PATH #
#######################
sub winPathFromDir {
my ($path) = abs_path(@_);
# XXXsayrer need to test for cygwin here.
# we can shell out to the cygpath utility to do this for us
# This is a windows mingw32 build, we need to translate the
# given path to the "actual" windows path.
my @m = `mount`;
my $matchlen;
my $bestmatch;
my $mount;
#example mount output:
# C:\DOCUME~1\Temp on /tmp type user (binmode,noumount)
# c:\ActiveState\perl on /perl type user (binmode)
# C:\msys\1.0\bin on /usr/bin type user (binmode,cygexec,noumount)
# C:\msys\1.0\bin on /bin type user (binmode,cygexec,noumount)
foreach $mount (@m) {
if ( $mount =~ /(.*) on ([^ ]*) type /) {
my ($mingw, $real)=($2, $1);
if ($path =~ /^$mingw/) {
# the path starts with the path we
# found on this line in the mount output
my $len = length($mingw);
if ($len > $matchlen) {
# we remember the match that is the longest
$matchlen = $len;
$bestmatch = $real;
}
}
}
}
if (!$matchlen) {
die "Serious error, can't find our \"real\" path!\n";
}
my ($volume,$directories,$file) =
File::Spec->splitpath(substr($path, $matchlen), 1);
my @dirs = File::Spec->splitdir( $directories );
return $bestmatch . join "\\", @dirs;
}
##################
# SERVER STARTUP #
##################
# Start up the server, and let the server script handle shutdown if
# we're closing when done. (We'll kill it later if it goes zombie
# somehow, but that shouldn't be the way it happens except if
# something really breaks.)
sub startServer {
my ($close_when_done) = @_;
my $pid = fork();
if ($pid == 0) {
# Run the server
my $status = 0;
my $command = "";
if ($close_when_done) {
$command .= "CLOSE_WHEN_DONE=1 ";
}
if ($unixish) {
$ENV{'LD_LIBRARY_PATH'} = $dist_bin;
$ENV{'MOZILLA_FIVE_HOME'} = $dist_bin;
}
$command .= "$dist_bin/xpcshell -v 170 ";
# this path is passed as a string, so we need to convert it on win32
if ($is_win32) {
$command .= " -f \"" . winPathFromDir($FindBin::Bin) . "\\httpd.js\"";
$command .= " -f \"" . winPathFromDir($FindBin::Bin) . "\\server.js\"";
} else {
$command .= " -f \"" . $FindBin::Bin . "/httpd.js\"";
$command .= " -f \"" . $FindBin::Bin . "/server.js\"";
}
print "$command\n";
exec("$command") or die("Error running server: $!\n");
}
return ($pid);
}
##############
# TEST SETUP #
##############
sub initializeProfile {
my ($app_path) = @_;
my $pref_content = <<PREFEND;
user_pref("browser.dom.window.dump.enabled", true);
user_pref("capability.principal.codebase.p1.granted", "UniversalXPConnect UniversalBrowserRead UniversalBrowserWrite UniversalPreferencesRead UniversalPreferencesWrite UniversalFileRead");
user_pref("capability.principal.codebase.p1.id", "http://localhost:8888");
user_pref("capability.principal.codebase.p1.subjectName", "");
user_pref("dom.disable_open_during_load", false);
user_pref("dom.max_script_run_time", 0); // no slow script dialogs
user_pref("signed.applets.codebase_principal_support", true);
user_pref("security.warn_submit_insecure", false);
user_pref("browser.shell.checkDefaultBrowser", false);
PREFEND
my $chrome_content = <<CHROMEEND;
\@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"); /* set default namespace to XUL */
toolbar,
toolbarpalette {
background-repeat: repeat-x !important;
background-position: top right !important;
background-color: rgb(235, 235, 235) !important;
background-image: url("chrome://browser/skin/bookmark_toolbar_background.gif") !important;
}
toolbar#nav-bar {
background-image: none !important;
}
CHROMEEND
# in case we died for some reason on the last run
rmtree($profile_dir, 0, 0);
my $chrome_dir = "$profile_dir/chrome";
mkdir($profile_dir);
mkdir($chrome_dir);
# append magic prefs to user.js
open(PREFOUTFILE, ">>$profile_dir/user.js") ||
die("Could not open user.js file $!\n");
print PREFOUTFILE ($pref_content);
close(PREFOUTFILE) or die("Couldn't close user.js file: $!\n");
# add userChrome.css
open(CHROMEOUTFILE, ">>$chrome_dir/userChrome.css") ||
die("Could not open userChrome.css file $!");
print CHROMEOUTFILE ($chrome_content);
close(CHROMEOUTFILE);
# register our chrome dir
my $chrometest_dir = "$FindBin::Bin/";
if ($is_win32) {
# we don't have LWP, so we can't use its file url stuff
$chrometest_dir = winPathFromDir($chrometest_dir) . "\\";
$chrometest_dir =~ s/\\/\//g;
$chrometest_dir = "file:///$chrometest_dir";
}
my($filename, $directories, $suffix) = fileparse($app_path);
my $manifest = $directories . "chrome/mochikit.manifest";
open(MANIFEST, ">$manifest") ||
die("Could not open manifest file $!");
print MANIFEST ("content mochikit $chrometest_dir");
close(MANIFEST);
return $manifest;
}
###################
# WAIT FOR SERVER #
###################
sub wait_for_server_startup {
my ($pid, $timeout) = @_;
die ("Invalid timeout value passed to wait_for_server_startup()\n")
if ($timeout <= 0);
eval {
my $loop_count = 0;
while ($loop_count++ < $timeout) {
last if (-e "$profile_dir/server_alive.txt");
sleep 1;
}
die "timeout" if ($loop_count >= $timeout);
return "done";
};
my $time_out_message;
if ($@) {
if ($@ =~ /timeout/) {
$time_out_message = "\nError: ";
$time_out_message = "Timed out while waiting for server startup.\n";
} else {
# Died for some other reason.
$time_out_message = "An unknown error occurred ";
$time_out_message .= "while waiting for server startup.\n";
}
}
if ($time_out_message) {
kill_process($pid);
print $time_out_message;
exit(1);
}
}
sub kill_process {
my ($target_pid) = @_;
my $start_time = time();
# Try to kill and wait 10 seconds, then try a kill -9
my $sig;
for $sig ('TERM', 'KILL') {
print "kill $sig $target_pid\n";
kill $sig => $target_pid;
my $interval_start = time;
while (time - $interval_start < 10) {
# the following will work with 'cygwin' perl on win32, but not
# with 'MSWin32' (ActiveState) perl
my $pid = waitpid($target_pid, POSIX::WNOHANG());
if (($pid == $target_pid and POSIX::WIFEXITED($?)) or $pid == -1) {
my $secs = time - $start_time;
$secs = $secs == 1 ? '1 second' : "$secs seconds";
print "Process killed. Took $secs to die.\n";
return;
}
sleep 1;
}
}
die "Unable to kill process: $target_pid";
}
##################
# TEST EXECUTION #
##################
sub runTests {
my ($test_url) = @_;
# mark the start
my $test_start = localtime();
# set env vars so Firefox doesn't quit weirdly and break the script
$ENV{'NO_EM_RESTART'} = '1';
$ENV{'XPCOM_DEBUG_BREAK'} = 'warn';
if ($unixish) {
$ENV{'LD_LIBRARY_PATH'} = $dist_bin;
$ENV{'MOZILLA_FIVE_HOME'} = $dist_bin;
}
my $profile_arg = "$profile_dir";
if ($is_win32) {
$profile_arg = winPathFromDir($profile_dir);
}
# now run with the profile we created
# On Windows and Linux, the application is focused for us. On OS X, we
# need to use applescript to focus the app and then set the url.
my $rc = -1;
if (!$is_mac) {
my @runargs = ($app, '-no-remote', '-profile', $profile_arg);
push(@runargs, $test_url);
$rc = 0xffff & system @runargs;
} else {
$rc = executeMac($profile_arg, $test_url);
}
if ($rc != 0) {
print "FAIL Exited with code $rc during test run\n";
}
return $test_start;
}
sub executeMac {
my ($profile_arg, $test_url) = @_;
my $pid = fork();
if (not defined $pid) {
die "cannot fork: $!";
} elsif ($pid == 0) {
# run only the executable so we get a pid we can focus
$app .= "-bin";
my @runargs = ($app, '-foreground', '-no-remote', '-profile', $profile_arg);
push(@runargs, $test_url);
# redirect stderr to stdout for easier buildbot / tinderbox logging
#$ENV{'XPCOM_DEBUG_BREAK'} = 'stack';
open (STDERR, '>&', \*STDOUT) || die $!;
exec @runargs or die("Error starting application: $!\n");
} else {
waitpid($pid,0);
}
# return the exit code we received from waitpid
return $?;
}
##################
# SHUT DOWN #
##################
sub shutdownServer {
my ($pid) = @_;
kill_process($pid);
}