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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Cherokee QA Tests
#
# Authors:
# Alvaro Lopez Ortega <alvaro@alobbs.com>
#
# Copyright (C) 2001-2011 Alvaro Lopez Ortega
# This file is distributed under the GPL2 license.
import os
import sys
import time
import copy
import signal
import shutil
import thread
import string
import random
import tempfile
from base import *
from help import *
try:
# Try to load a local configuration
from conf_local import *
except ImportError:
# Use default settings
from conf import *
# Deals with UTF-8
if sys.getdefaultencoding() != 'utf-8':
reload (sys)
sys.setdefaultencoding('utf-8')
# Configuration parameters
num = 1
thds = 1
pause = 0
tpause = 0.0
bpause = None
srv_thds = None
ssl = False
clean = True
kill = True
quiet = False
valgrind = None
strace = False
port = None
method = None
nobody = False
log = False
help = False
memproc = False
randomize = False
proxy = None
server = CHEROKEE_PATH
delay = SERVER_DELAY
# Make the DocumentRoot directory
www = tempfile.mkdtemp ("cherokee_www")
tmp = www + "/_tmp/"
pid = tmp + "cherokee.pid"
os.makedirs (tmp)
map (lambda x: os.chmod (x, 0777), [www, tmp])
# Make the files list
files = []
param = []
skipped = []
if len(sys.argv) > 1:
argv = sys.argv[1:]
files = filter (lambda x: x[0] != '-', argv)
param = filter (lambda x: x[0] == '-', argv)
# If not files were specified, use all of them
if len(files) == 0:
files = os.listdir('.')
files = filter (lambda x: x[-3:] == '.py', files)
files = filter (lambda x: x[3] == '-', files)
files = filter (lambda x: x[2] in string.digits, files)
files.sort()
# Process the parameters
for p in param:
if p == '-c': clean = False
elif p == '-k': kill = False
elif p == '-q': quiet = True
elif p == '-s': ssl = True
elif p == '-x': strace = True
elif p == '-b': nobody = True
elif p == '-l': log = True
elif p == '-h': help = True
elif p == '-o': memproc = True
elif p == '-a': randomize = True
elif p[:2] == '-n': num = int(p[2:])
elif p[:2] == '-t': thds = int(p[2:])
elif p[:2] == '-p': port = int(p[2:])
elif p[:2] == '-r': delay = int(p[2:])
elif p[:2] == '-T': srv_thds = int(p[2:])
elif p[:2] == '-j': tpause = float(p[2:])
elif p[:2] == '-d': pause = p[2:]
elif p[:2] == '-D': bpause = p[2:]
elif p[:2] == '-m': method = p[2:]
elif p[:2] == '-e': server = p[2:]
elif p[:2] == '-v': valgrind = p[2:]
elif p[:2] == '-P': proxy = p[2:]
else:
help = True
# Print help
if help:
help_print_parameters()
sys.exit(1)
# Fix up pause
if type(pause) == types.StringType:
if len(pause) > 0:
pause = int(pause)
else:
pause = sys.maxint
# Check threads and pauses
if thds > 1 and pause > 1:
print "ERROR: -d and -t are incompatible with each other."
sys.exit(1)
# Check the interpreters
php_interpreter = look_for_php()
python_interpreter = look_for_python()
print "Interpreters"
if php_interpreter:
print_key('PHP', php_interpreter)
else:
print_key('PHP', "Couldn't find a suitable PHP interpreter (with fastcgi support)")
if python_interpreter:
print_key('Python', python_interpreter)
else:
print_key('Python', "ERROR: Python interpreter not found")
print
# Might need to fake PHP
fake_php = len(php_interpreter) == 0
if fake_php > 0:
php_interpreter = "false"
# Set the panic script
panic = CHEROKEE_PANIC
if panic[0] != '/':
panic = os.path.normpath (os.path.join (os.getcwd(), CHEROKEE_PANIC))
# Proxy
if not proxy:
if ssl:
client_port = PORT_TLS
else:
client_port = PORT
client_host = HOST
listen = '127.0.0.1'
proxy_cfg_file = None
else:
pieces = proxy.split(':')
if len(pieces) == 2:
client_host, client_port = pieces
public_ip = figure_public_ip()
else:
client_host, client_port, public_ip = pieces
listen = ''
PROXY_CONF = """
server!chunked_encoding = 1
server!keepalive_max_requests = 500
server!log_flush_lapse = 0
server!panic_action = /usr/bin/cherokee-panic
server!bind!1!port = %(client_port)s
vserver!10!nick = default
vserver!10!document_root = /dev/null
vserver!10!logger = combined
vserver!10!logger!access!type = stderr
vserver!10!logger!error!type = stderr
vserver!10!rule!100!match = default
vserver!10!rule!100!match!final = 1
vserver!10!rule!100!handler = proxy
vserver!10!rule!100!handler!balancer = round_robin
vserver!10!rule!100!handler!balancer!source!1 = 1
vserver!10!rule!100!handler!in_preserve_host = 1
source!1!host = %(public_ip)s:%(PORT)s
source!1!nick = QA
source!1!type = host
""" % (locals())
proxy_cfg_file = tempfile.mktemp("cherokee_proxy_cfg")
f = open (proxy_cfg_file, 'w')
f.write (PROXY_CONF)
f.close()
# Configuration file base
next_source = get_next_source()
CONF_BASE = """
#
# Cherokee QA tests
#
server!bind!1!port = %(PORT)d
server!bind!1!interface = %(listen)s
server!bind!2!port = %(PORT_TLS)d
server!bind!2!tls = 1
server!keepalive = 1
server!panic_action = %(panic)s
server!pid_file = %(pid)s
server!module_dir = %(CHEROKEE_MODS)s
server!module_deps = %(CHEROKEE_DEPS)s
server!fdlimit = 8192
server!themes_dir = %(CHEROKEE_THEMES)s
vserver!1!nick = default
vserver!1!document_root = %(www)s
vserver!1!directory_index = test_index.html,test_index.php,/super_test_index.php
vserver!1!rule!1!match = default
vserver!1!rule!1!handler = common
source!%(next_source)d!type = interpreter
source!%(next_source)d!host = localhost:%(PHP_FCGI_PORT)d
source!%(next_source)d!env!PHP_FCGI_CHILDREN = 5
""" % (locals())
if 'fpm' in php_interpreter:
CONF_BASE += "source!%(next_source)d!interpreter = %(php_interpreter)s -d listen=%(PHP_FCGI_PORT)d -d daemonize=Off\n"%(locals())
else:
CONF_BASE += "source!%(next_source)d!interpreter = %(php_interpreter)s -b %(PHP_FCGI_PORT)d\n" %(locals())
php_ext = """\
10000!match = extensions
10000!match!extensions = php
10000!match!final = 0
10000!handler = fcgi
10000!handler!balancer = round_robin
10000!handler!balancer!source!1 = %(next_source)d\
""" % (locals())
for php in php_ext.split("\n"):
CONF_BASE += "vserver!1!rule!%s\n" % (php)
if method:
CONF_BASE += "server!poll_method = %s" % (method)
if ssl:
CONF_BASE += """
server!tls = libssl
vserver!1!ssl_certificate_file = %(SSL_CERT_FILE)s
vserver!1!ssl_certificate_key_file = %(SSL_CERT_KEY_FILE)s
""" % (globals())
if log:
CONF_BASE += """
vserver!1!logger = %s
vserver!1!logger!access!type = file
vserver!1!logger!access!filename = %s
""" % (LOGGER_TYPE, LOGGER_ACCESS)
CONF_BASE += """
vserver!1!error_writer!type = stderr
"""
if srv_thds:
CONF_BASE += """
server!thread_number = %d
""" % (srv_thds)
# Import modules
mods = []
for f in files:
mod = importfile (f)
mods.append (mod)
# Build objects
objs = []
for m in mods:
obj = m.Test()
# Update 'base.py': TestCollection if new
# properties are added here!
obj.tmp = tmp
obj.nobody = nobody
obj.php_conf = php_ext
obj.is_ssl = ssl
objs.append(obj)
# Prepare www files
for obj in objs:
if obj.Precondition():
obj.Prepare(www)
# Generate configuration
mod_conf = ""
for obj in objs:
if obj.conf is not None:
mod_conf += obj.conf+"\n"
# Write down the configuration file
cfg = CONF_BASE + mod_conf
cfg_file = tempfile.mktemp("cherokee_tmp_cfg")
cfg_fd = open (cfg_file, 'w')
cfg_fd.write (cfg)
cfg_fd.close()
# Launch Cherokee
pid = -1
if port is None:
pid = os.fork()
if pid == 0:
if valgrind != None:
valgrind_path = look_for_exec_in_path ("valgrind")
params = [valgrind_path, "valgrind"]
if sys.platform == 'darwin':
params += ['--dsymutil=yes']
if valgrind[:3] == 'hel':
params += ["--tool=helgrind"]
elif valgrind[:3] == 'cac':
params += ["--tool=cachegrind"]
elif valgrind[:3] == 'cal':
params += ["--tool=callgrind", "--dump-instr=yes", "--trace-jump=yes", "-v"]
else:
params += ["--leak-check=full", "--num-callers=40", "-v", "--leak-resolution=high"]
params += [server, "-C", cfg_file]
os.execl (*params)
elif strace:
if sys.platform.startswith('darwin') or \
sys.platform.startswith('sunos'):
dtruss_path = look_for_exec_in_path ("dtruss")
os.execl (dtruss_path, "dtruss", server, "-C", cfg_file)
else:
strace_path = look_for_exec_in_path ("strace")
os.execl (strace_path, "strace", server, "-C", cfg_file)
else:
name = server[server.rfind('/') + 1:]
env = os.environ
if not env.has_key('CHEROKEE_PANIC_OUTPUT'):
env['CHEROKEE_PANIC_OUTPUT'] = 'stdout'
os.execle (server, name, "-C", cfg_file, env)
else:
print "Server"
print_key ('PID', str(pid));
print_key ('Path', CHEROKEE_PATH)
print_key ('Mods', CHEROKEE_MODS)
print_key ('Deps', CHEROKEE_DEPS)
print_key ('Panic', CHEROKEE_PANIC)
print_key ('Themes', CHEROKEE_THEMES)
if proxy_cfg_file:
print_key ('Proxy conf', proxy_cfg_file)
print
if memproc:
cmd = 'xterm -e " \
( while :; do \
[ -d /proc/%d ] || break; \
date; \
cat /proc/%d/status 2>/dev/null | egrep \'(VmSize|VmData|SleepAVG)\'; \
echo; \
sleep 1; \
done; ) | less -b1024 -O/tmp/cherokee_mem.txt" &' % (pid, pid)
os.system(cmd)
# Count down
count_down ("Tests will start in %d secs", delay)
its_clean = False
def clean_up():
global clean
global its_clean
if its_clean: return
its_clean = True
print
# Clean up
if clean:
os.unlink (cfg_file)
shutil.rmtree (www, True)
else:
print_key ("Testdir", www)
print_key ("Config", cfg_file)
print
# Skipped tests
if not quiet:
print "Skipped tests: %d" % (len(skipped))
# Kill the server
if kill and pid > 0:
print "Sending SIGTERM.."
os.kill (pid, signal.SIGTERM)
if valgrind != None:
linger = 8
else:
linger = 4
count_down ("Will kill the server in %d secs", linger)
print "Sending SIGKILL.."
os.kill (pid, signal.SIGKILL)
def do_pause():
global pause
print "Press <Enter> to continue.."
sys.stdin.readline()
pause = pause - 1
def mainloop_iterator (objs, main_thread=True):
global port
global pause
global its_clean
time.sleep (.2)
for n in range(num):
# Randomize files
if randomize:
random.shuffle(objs)
# Iterate
for obj in objs:
if obj.disabled:
go_ahead = False
else:
go_ahead = obj.Precondition()
if proxy and not obj.proxy_suitable:
go_ahead = False
if go_ahead and main_thread:
if pause > 0:
do_pause()
elif bpause and obj.file.startswith(bpause):
do_pause()
if not quiet:
if ssl: print "SSL:",
print "%s: " % (obj.name) + " "*(40 - len(obj.name)),
sys.stdout.flush()
if not go_ahead:
if not quiet:
if obj.disabled:
print MESSAGE_DISABLED
else:
print MESSAGE_SKIPPED
if not obj in skipped:
skipped.append(obj)
continue
try:
obj.JustBefore(www)
ret = obj.Run (client_host, client_port)
obj.JustAfter(www)
except Exception, e:
if not its_clean:
print e
print_sec(obj)
clean_up()
sys.exit(1)
if ret is not 0:
if not its_clean:
print MESSAGE_FAILED
print_sec (obj)
clean_up()
sys.exit(1)
elif not quiet:
print MESSAGE_SUCCESS
obj.Clean()
if main_thread and tpause > 0.0:
if not quiet:
print "Sleeping %2.2f seconds..\r" % (tpause),
sys.stdout.flush()
time.sleep (tpause)
# If we want to pause once do it before launching the threads
if pause == 1:
do_pause()
# Maybe launch some threads
for n in range(thds-1):
# Delay launch a little
delay = ((random.randint(0,50) + len(objs)) / 100.0)
time.sleep (delay)
# Launch the thread
objs_copy = copy.deepcopy(objs)
thread.start_new_thread (mainloop_iterator, (objs_copy, False))
# Execute the tests
mainloop_iterator(objs)
# We're done. Kill the server.
clean_up()
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