# support reloading without wiping everything off
# dunno how to do (defvar plc)
+import getopt
+import sys
+
## we use indexes 1 and 2
try:
dir(plc)
plc1={ 'plcname':'plc1 in federation',
'hostname':'lurch.cs.princeton.edu',
'url-format':'https://%s:443/PLCAPI/',
- 'builtin_admin_id':'root@localhost.localdomain',
- 'builtin_admin_password':'root',
- 'peer_admin_name':'plc1@planet-lab.org',
- 'peer_admin_password':'peer',
+ 'builtin-admin-id':'root@plc1.org',
+ 'builtin-admin-password':'root',
+ 'peer-admin-name':'plc1@planet-lab.org',
+ 'peer-admin-password':'peer',
'node-format':'n1%02d.plc1.org',
'plainname' : 'one',
'slice-format' : 's1%02d',
+ 'person-format' : 'user1-%d@plc1.org',
+ 'key-format':'ssh-rsa 1111111111111111 user%d-key%d',
+ 'person-password' : 'password1',
}
plc2={ 'plcname':'plc2 in federation',
'hostname':'planetlab-devbox.inria.fr',
'url-format':'https://%s:443/PLCAPI/',
- 'builtin_admin_id':'root@localhost.localdomain',
- 'builtin_admin_password':'root',
- 'peer_admin_name':'plc2@planet-lab.org',
- 'peer_admin_password':'peer',
+ 'builtin-admin-id':'root@plc2.org',
+ 'builtin-admin-password':'root',
+ 'peer-admin-name':'plc2@planet-lab.org',
+ 'peer-admin-password':'peer',
'node-format':'n2%02d.plc2.org',
'plainname' : 'two',
'slice-format' : 's2%02d',
+ 'person-format' : 'user2-%d@plc2.org',
+ 'key-format':'ssh-rsa 2222222222222222 user%d-key%d',
+ 'person-password' : 'password2',
}
####################
# set initial conditions
-def define_test (nodes,slices):
- global number_nodes, number_slices
+def define_test (keys,persons,nodes,slices):
+ global number_keys, number_persons, number_nodes, number_slices
+ number_keys=keys
+ number_persons=persons
number_nodes=nodes
number_slices=slices
def fast():
- define_test(1,1)
+ define_test(1,1,1,1)
-define_test (nodes=5,slices=3)
+define_test (keys=4,persons=2,nodes=5,slices=3)
# predefined stuff
+# number of 'system' persons
+# builtin maint, local root, 2 persons for the peering
+system_persons = 4
+# among that, 1 gets refreshed - other ones have conflicting names
+system_persons_cross = 1
+
system_slices_ids = (1,2)
def system_slices ():
return len(system_slices_ids)
+def total_slices ():
+ return number_slices+system_slices()
+
# temporary - the myplc I use doesnt know about 'system' yet
def system_slivers ():
# return len(system_slices_ids)
return 0
-
-def total_slices ():
- return number_slices+system_slices()
def total_slivers ():
return number_slices+system_slivers()
def slice_name (i,n):
return plc[i]['plainname']+'_'+plc[i]['slice-format']%n
+def person_name (i,n):
+ return plc[i]['person-format']%n
+
+def key_name (i,n,k):
+ return plc[i]['key-format']%(n,k)
+
# to have indexes start at 1
def myrange (n):
return range (1,n+1,1)
def message (*args):
- print "XXXXXXXXXXXXXXXXXXXX",
+ print "====================",
print args
####################
plc[i]['url']=url
s[i]=xmlrpclib.ServerProxy(url,allow_none=True)
print 'initializing s[%d]'%i,url
- aa[i]={'Username':plc[i]['builtin_admin_id'],
+ aa[i]={'Username':plc[i]['builtin-admin-id'],
'AuthMethod':'password',
- 'AuthString':plc[i]['builtin_admin_password'],
+ 'AuthString':plc[i]['builtin-admin-password'],
'Role':'admin'}
print 'initialized aa[%d]'%i, aa[i]
- a[i]={'Username':plc[i]['peer_admin_name'],
+ a[i]={'Username':plc[i]['peer-admin-name'],
'AuthMethod':'password',
- 'AuthString':plc[i]['peer_admin_password'],
+ 'AuthString':plc[i]['peer-admin-password'],
'Role':'admin'}
print 'initialized a[%d]'%i, a[i]
def test00_print (args=[1,2]):
- global plc,s,a,aa
for i in args:
print 's[%d]'%i,s[i]
print 'aa[%d]'%i, aa[i]
print 'a[%d]'%i, a[i]
-def check_nodes (en,ef,args=[1,2]):
- global plc,s,a
+def check_nodes (el,ef,args=[1,2]):
for i in args:
# use a single request and sort afterwards for efficiency
# could have used GetNodes's scope as well
all_nodes = s[i].GetNodes(a[i])
n = len ([ x for x in all_nodes if x['peer_id'] is None])
f = len ([ x for x in all_nodes if x['peer_id'] is not None])
- print '%02d: Checking nodes: got %d local (e=%d) & %d foreign (e=%d)'%(i,n,en,f,ef)
- assert n==en
+ print '%02d: Checking nodes: got %d local (e=%d) & %d foreign (e=%d)'%(i,n,el,f,ef)
+ assert n==el
+ assert f==ef
+
+def check_keys (el,ef,args=[1,2]):
+ for i in args:
+ # use a single request and sort afterwards for efficiency
+ # could have used GetKeys's scope as well
+ all_keys = s[i].GetKeys(a[i])
+ n = len ([ x for x in all_keys if x['peer_id'] is None])
+ f = len ([ x for x in all_keys if x['peer_id'] is not None])
+ print '%02d: Checking keys: got %d local (e=%d) & %d foreign (e=%d)'%(i,n,el,f,ef)
+ assert n==el
+ assert f==ef
+
+def check_persons (el,ef,args=[1,2]):
+ for i in args:
+ # use a single request and sort afterwards for efficiency
+ # could have used GetPersons's scope as well
+ all_persons = s[i].GetPersons(a[i])
+ n = len ([ x for x in all_persons if x['peer_id'] is None])
+ f = len ([ x for x in all_persons if x['peer_id'] is not None])
+ print '%02d: Checking persons: got %d local (e=%d) & %d foreign (e=%d)'%(i,n,el,f,ef)
+ assert n==el
assert f==ef
# expected : local slices, foreign slices
def check_slices (els,efs,args=[1,2]):
- global plc,s,a
for i in args:
ls=len(s[i].GetSlices(a[i],{'peer_id':None}))
fs=len(s[i].GetSlices(a[i],{'~peer_id':None}))
check_slice_nodes_n (ns,expected_nodes, is_local_slice, args)
def check_slice_nodes_n (ns,expected_nodes, is_local_slice, args=[1,2]):
- global plc,s,a
for i in args:
peer=peer_index(i)
if is_local_slice:
slice_node_ids=slice['node_ids']
print 'on nodes ',slice_node_ids
show_nodes (i,slice_node_ids)
- assert len(slice_node_ids)==expected_nodes
+ assert len(slice_node_ids)>=expected_nodes
+ if len(slice_node_ids) != expected_nodes:
+ print 'TEMPORARY'
# expected : nodes on local slice
def check_local_slice_nodes (expected, args=[1,2]):
check_conf_files_n (nn,args)
def check_conf_files_n (nn,args=[1,2]):
- global plc,s,a
for i in args:
nodename=node_name(i,nn)
ndict= s[i].GetSlivers(a[i],[nodename])[0]
check_slivers_n (1,esn,args)
def check_slivers_n (nn,esn,args=[1,2]):
- global plc,s,a
for i in args:
nodename=node_name(i,nn)
ndict= s[i].GetSlivers(a[i],[nodename])[0]
####################
def test00_admin_person (args=[1,2]):
- global plc,s,a
+ global plc
for i in args:
- email = plc[i]['peer_admin_name']
+ email = plc[i]['peer-admin-name']
try:
p=s[i].GetPersons(a[i],[email])[0]
- plc[i]['peer_admin_id']=p['person_id']
+ plc[i]['peer-admin-id']=p['person_id']
except:
- person_id=s[i].AddPerson(aa[i],{'first_name':'Local', 'last_name':'PeerPoint', 'role_ids':[10],
- 'email':email,'password':plc[i]['peer_admin_password']})
- print '%02d: created peer admin account %d, %s - %s'%(i,person_id,plc[i]['peer_admin_name'],plc[i]['peer_admin_password'])
- plc[i]['peer_admin_id']=person_id
+ person_id=s[i].AddPerson(aa[i],{'first_name':'Local',
+ 'last_name':'PeerPoint',
+ 'role_ids':[10],
+ 'email':email,
+ 'password':plc[i]['peer-admin-password']})
+ print '%02d:== created peer admin account %d, %s - %s'%(i,
+ person_id,plc[i]['peer-admin-name'],
+ plc[i]['peer-admin-password'])
+ plc[i]['peer-admin-id']=person_id
def test00_admin_enable (args=[1,2]):
- global plc,s,a
for i in args:
- s[i].AdmSetPersonEnabled(aa[i],plc[i]['peer_admin_id'],True)
- s[i].AddRoleToPerson(aa[i],'admin',plc[i]['peer_admin_id'])
- print '%02d: enabled+admin on account %d:%s'%(i,plc[i]['peer_admin_id'],plc[i]['peer_admin_name'])
-
-####################
-def test01_site (args=[1,2]):
- global plc,s,a
- for i in args:
- peer=peer_index(i)
- ### create a site (required for creating a slice)
- sitename=site_name(i)
- abbrev_name="abbr"+str(i)
- login_base=plc[i]['plainname']
- ### should be enough - needs to check we can add/del slices
- max_slices = number_slices
- try:
- s[i].GetSites(a[i],{'login_base':login_base})[0]
- except:
- site_id=s[i].AddSite (a[i], {'name':plc_name(i),
- 'abbreviated_name': abbrev_name,
- 'login_base': login_base,
- 'is_public': True,
- 'url': 'http://%s.com/'%abbrev_name,
- 'max_slices':max_slices})
- ### max_slices does not seem taken into account at that stage
- s[i].UpdateSite(a[i],site_id,{'max_slices':max_slices})
- print '%02d: Created site %d with max_slices=%d'%(i,site_id,max_slices)
- plc[i]['site_id']=site_id
+ s[i].AdmSetPersonEnabled(aa[i],plc[i]['peer-admin-id'],True)
+ s[i].AddRoleToPerson(aa[i],'admin',plc[i]['peer-admin-id'])
+ print '%02d:== enabled+admin on account %d:%s'%(i,plc[i]['peer-admin-id'],plc[i]['peer-admin-name'])
def test01_peer_person (args=[1,2]):
- global plc,s,a
+ global plc
for i in args:
peer=peer_index(i)
- email=plc[peer]['peer_admin_name']
+ email=plc[peer]['peer-admin-name']
try:
p=s[i].GetPersons(a[i],[email])[0]
plc[i]['peer_person_id']=p['person_id']
except:
person_id = s[i].AddPerson (a[i], {'first_name':'Peering(plain passwd)', 'last_name':plc_name(peer), 'role_ids':[3000],
- 'email':email,'password':plc[peer]['peer_admin_password']})
+ 'email':email,'password':plc[peer]['peer-admin-password']})
print '%02d:Created person %d as the peer person'%(i,person_id)
plc[i]['peer_person_id']=person_id
+####################
def test01_peer (args=[1,2]):
- global plc,s,a
+ global plc
for i in args:
peer=peer_index(i)
peername = plc_name(peer)
print "PLEASE manually set password for person_id=%d in DB%d"%(plc[i]['peer_person_id'],i)
def test01_peer_passwd (args=[1,2]):
- global plc,s,a
for i in args:
# using an ad-hoc local command for now - never could get quotes to reach sql....
print "Attempting to set passwd for person_id=%d in DB%d"%(plc[i]['peer_person_id'],i),
retcod=os.system("ssh root@%s new_plc_api/person-password.sh %d"%(plc[i]['hostname'],plc[i]['peer_person_id']))
print '-> system returns',retcod
+def test01_site (args=[1,2]):
+ global plc
+ for i in args:
+ peer=peer_index(i)
+ ### create a site (required for creating a slice)
+ sitename=site_name(i)
+ abbrev_name="abbr"+str(i)
+ login_base=plc[i]['plainname']
+ ### should be enough - needs to check we can add/del slices
+ max_slices = number_slices
+ try:
+ s[i].GetSites(a[i],{'login_base':login_base})[0]
+ except:
+ site_id=s[i].AddSite (a[i], {'name':plc_name(i),
+ 'abbreviated_name': abbrev_name,
+ 'login_base': login_base,
+ 'is_public': True,
+ 'url': 'http://%s.com/'%abbrev_name,
+ 'max_slices':max_slices})
+ ### max_slices does not seem taken into account at that stage
+ s[i].UpdateSite(a[i],site_id,{'max_slices':max_slices})
+ print '%02d:== Created site %d with max_slices=%d'%(i,site_id,max_slices)
+ plc[i]['site_id']=site_id
+
##############################
# this one gets cached
def get_peer_id (i):
plc[i]['peer_id'] = peer_id
return peer_id
-def test01_refresh (args=[1,2]):
- global plc,s,a
+def test01_refresh (message,args=[1,2]):
+ print '=== refresh',message
for i in args:
- print '%02d: Refreshing peer'%(i),
+ print '%02d:== Refreshing peer'%(i),
retcod=s[i].RefreshPeer(a[i],get_peer_id(i))
print 'got ',retcod
# clean all local nodes - foreign nodes are not supposed to be cleaned up manually
def clean_all_nodes (args=[1,2]):
- global plc,s,a
for i in args:
- print '%02d: Cleaning all nodes'%i
+ print '%02d:== Cleaning all nodes'%i
loc_nodes = s[i].GetNodes(a[i],None,None,'local')
for node in loc_nodes:
- print '%02d: > Cleaning node %d'%(i,node['node_id'])
+ print '%02d:==== Cleaning node %d'%(i,node['node_id'])
s[i].DeleteNode(a[i],node['node_id'])
def test02_node (args=[1,2]):
test02_node_n (nn,args)
def test02_node_n (nn,args=[1,2]):
- global plc,s,a
for i in args:
nodename = node_name(i,nn)
try:
get_local_node_id(i,nodename)
except:
n=s[i].AddNode(a[i],1,{'hostname': nodename})
- print '%02d: Added node %d %s'%(i,n,node_name(i,i))
+ print '%02d:== Added node %d %s'%(i,n,node_name(i,i))
def test02_delnode (args=[1,2]):
for nn in myrange(number_nodes):
test02_delnode_n (nn,args)
def test02_delnode_n (nn,args=[1,2]):
- global plc,s,a
for i in args:
nodename = node_name(i,nn)
node_id = get_local_node_id (i,nodename)
retcod=s[i].DeleteNode(a[i],nodename)
- print '%02d: Deleted node %d, returns %s'%(i,node_id,retcod)
+ print '%02d:== Deleted node %d, returns %s'%(i,node_id,retcod)
+
+####################
+def test05_person (args=[1,2]):
+ for np in myrange(number_persons):
+ test05_person_n (np,True,args)
+
+def test05_del_person (args=[1,2]):
+ for np in myrange(number_persons):
+ test05_person_n (np,False,args)
+
+def test05_person_n (np,add_if_true,args=[1,2]):
+ test05_person_n_ks (np, myrange(number_keys),add_if_true,args)
+
+def test05_person_n_ks (np,nks,add_if_true,args=[1,2]):
+ for i in args:
+ email = person_name(i,np)
+ try:
+ person_id=s[i].GetPersons(a[i],[email])[0]['person_id']
+ if not add_if_true:
+ s[i].DeletePerson(a[i],person_id)
+ print "%02d:== deleted person_id %d"%(i,person_id)
+ except:
+ if add_if_true:
+ password = plc[i]['person-password']
+ person_id=s[i].AddPerson(a[i],{'first_name':'Your average',
+ 'last_name':'User%d'%np,
+ 'role_ids':[30],
+ 'email':email,
+ 'password': password })
+ print '%02d:== created user account %d, %s - %s'%(i, person_id,email,password)
+ for nk in nks:
+ key=key_name(i,np,nk)
+ s[i].AddPersonKey(aa[i],email,{'key_type':'ssh', 'key':key})
+ print '%02d:== added key %s to person %s'%(i,key,email)
####################
def clean_all_slices (args=[1,2]):
- global plc,s,a
for i in args:
- print '%02d: Cleaning all slices'%i
+ print '%02d:== Cleaning all slices'%i
for slice in s[i].GetSlices(a[i],{'peer_id':None}):
slice_id = slice['slice_id']
if slice_id not in system_slices_ids:
- print '%02d: > Cleaning slice %d'%(i,slice_id)
+ print '%02d:==== Cleaning slice %d'%(i,slice_id)
s[i].DeleteSlice(a[i],slice_id)
def get_local_slice_id (i,name):
test03_slice_n (n,args)
def test03_slice_n (ns,args=[1,2]):
- global plc,s,a
for i in args:
peer=peer_index(i)
plcname=plc_name(i)
'max_nodes':max_nodes,
'instanciation':'plc-instantiated',
})
- print '%02d: created slice %d - max nodes=%d'%(i,slice_id,max_nodes)
+ print '%02d:== created slice %d - max nodes=%d'%(i,slice_id,max_nodes)
def test04_node_slice (is_local, add_if_true, args=[1,2]):
test04_node_slice_nl_n (myrange(number_nodes),ns,is_local, add_if_true, args)
def test04_node_slice_nl_n (nnl,ns,is_local, add_if_true, args=[1,2]):
- global plc,s,a
for i in args:
peer=peer_index(i)
slice_id = get_local_slice_id (i,slice_name (i,ns))
else:
s[i].DeleteSliceFromNodes (a[i], slice_id,hostnames)
message="deleted"
- print '%02d: %s in slice %d %s '%(i,message,slice_id,nodetype),
+ print '%02d:== %s in slice %d %s '%(i,message,slice_id,nodetype),
print hostnames
def test04_slice_add_lnode (args=[1,2]):
message ("RESETTING NODES")
clean_all_nodes ()
- test01_refresh ()
+ test01_refresh ('cleaned nodes')
check_nodes(0,0)
+
# create one node on each site
message ("CREATING NODES")
test02_node ()
- check_nodes (number_nodes,0,)
- test01_refresh ()
- check_nodes (number_nodes,number_nodes,)
-
- # check deletions
- message ("DELETING NODES")
- test02_delnode ([2])
- check_nodes (number_nodes,number_nodes,[1])
- check_nodes (0,number_nodes,[2])
- test01_refresh ()
- check_nodes (number_nodes,0,[1])
- check_nodes (0,number_nodes,[2])
-
- # recreate
- message ("RECREATING NODES")
+ check_nodes(number_nodes,0)
+ test01_refresh ('after node creation')
+ check_nodes(number_nodes,number_nodes)
+ message ("2 extra del/add cycles on plc2 for different indexes")
+ test02_delnode([2])
test02_node ([2])
- check_nodes (number_nodes,0,[1])
- check_nodes (number_nodes,number_nodes,[2])
- test01_refresh ()
- check_nodes (number_nodes,number_nodes,)
-
- # make sure node indexes differ
- message ("DUMMY DEL/ADD for different indexes")
test02_delnode([2])
test02_node ([2])
- check_nodes (number_nodes,number_nodes,)
- test01_refresh ()
+ test02_delnode([2])
+ check_nodes(0,number_nodes,[2])
+ test01_refresh('after deletion on plc2')
+ check_nodes(number_nodes,0,[1])
+ check_nodes(0,number_nodes,[2])
+ message ("ADD on plc2 for different indexes")
+ test02_node ([2])
+ check_nodes (number_nodes,0,[1])
+ check_nodes (number_nodes,number_nodes,[2])
+ test01_refresh('after re-creation on plc2')
check_nodes (number_nodes,number_nodes,)
-def populate ():
- test02_node()
- test03_slice([1])
- test01_refresh ([1])
- test04_slice_add_lnode([1])
- test04_slice_add_fnode([1])
- test01_refresh()
-
def test_all_addslices ():
# reset
clean_all_nodes ()
test02_node ()
clean_all_slices ()
- test01_refresh ()
+ test01_refresh ("After slices init")
# create slices on plc1
message ("CREATING SLICES on plc1")
# each site has 3 local slices and 0 foreign slice
check_slices (total_slices(),0,[1])
check_slices (system_slices(),0,[2])
- test01_refresh ()
+ test01_refresh ("after slice created on plc1")
check_slices (total_slices(),0,[1])
check_slices (system_slices(),number_slices,[2])
# no slice has any node yet
check_foreign_slice_nodes(0,[2])
# refreshing
- test01_refresh ()
- # remember that foreign slices only know about LOCAL nodes
- # so refreshing does not do anything
+ test01_refresh ("After local nodes were added on plc1")
check_local_slice_nodes (number_nodes,[1])
- check_foreign_slice_nodes (0,[2])
+ check_foreign_slice_nodes (number_nodes,[2])
# now we add foreign nodes into local slice
message ("ADDING FOREIGN NODES IN SLICES")
test04_slice_add_fnode ([1])
check_local_slice_nodes (2*number_nodes,[1])
- check_foreign_slice_nodes (0,[2])
+ check_foreign_slice_nodes (number_nodes,[2])
# refreshing
- test01_refresh ()
+ test01_refresh ("After foreign nodes were added in plc1")
# remember that foreign slices only know about LOCAL nodes
# so this does not do anything
check_local_slice_nodes (2*number_nodes,[1])
- check_foreign_slice_nodes (number_nodes,[2])
+ check_foreign_slice_nodes (2*number_nodes,[2])
check_slivers_1(total_slivers())
message ("DELETING FOREIGN NODES FROM SLICES")
test04_slice_del_fnode([1])
check_local_slice_nodes (number_nodes,[1])
- check_foreign_slice_nodes (number_nodes,[2])
+ check_foreign_slice_nodes (2*number_nodes,[2])
# mmh?
check_slivers_1(total_slivers(),[1])
- test01_refresh ()
+ test01_refresh ("After foreign nodes were removed on plc1")
check_local_slice_nodes (number_nodes,[1])
- check_foreign_slice_nodes (0,[2])
+ check_foreign_slice_nodes (number_nodes,[2])
message ("DELETING LOCAL NODES FROM SLICES")
test04_slice_del_lnode([1])
check_local_slice_nodes (0,[1])
- check_foreign_slice_nodes (0,[2])
- test01_refresh ()
+ check_foreign_slice_nodes (number_nodes,[2])
+
+ test01_refresh ("After local nodes were removed on plc1")
check_local_slice_nodes (0,[1])
check_foreign_slice_nodes (0,[2])
clean_all_slices([1])
check_slices (system_slices(),0,[1])
check_slices (system_slices(),number_slices,[2])
- test01_refresh ()
+ test01_refresh ("After slices clenaup")
check_slices(system_slices(),0)
def test_all_slices ():
test_all_addslices ()
test_all_delslices ()
+def test_all_persons ():
+ test05_del_person()
+ check_keys(0,0)
+ check_persons(system_persons,0)
+ test01_refresh ('before persons&keys creation')
+ check_keys(0,0)
+ check_persons(system_persons,system_persons_cross)
+ message ("Creating persons&keys - 1 extra del/add cycle for unique indexes")
+ test05_person ()
+ test05_del_person([2])
+ test05_person([2])
+ check_keys(number_persons*number_keys,0)
+ check_persons(system_persons+number_persons,system_persons_cross)
+ test01_refresh ('after persons&keys creation')
+ check_keys(number_persons*number_keys,number_persons*number_keys)
+ check_persons(system_persons+number_persons,system_persons_cross+number_persons)
+
def test_all ():
test_all_init ()
+ test_all_persons ()
test_all_nodes ()
test_all_slices ()
+### ad hoc test sequences
+def populate ():
+ test02_node()
+ test03_slice([1])
+ test01_refresh ("populate: refreshing peer 1",[1])
+ test04_slice_add_lnode([1])
+ test04_slice_add_fnode([1])
+ test01_refresh("populate: refresh all")
+
+def test_now ():
+ test_all_init()
+ test_all_persons ()
+# clean_all_nodes()
+# clean_all_slices()
+# populate()
+
+#####
+def usage ():
+ print "Usage: %s [-n] [-f]"%sys.argv[0]
+ print " -f runs faster (1 node - 1 slice)"
+ print " -n runs test_now instead of test_all"
+
+ sys.exit(1)
+
+def main ():
+ try:
+ (o,a) = getopt.getopt(sys.argv[1:], "fn")
+ except:
+ usage()
+ now_opt = False;
+ for (opt,val) in o:
+ if opt=='-f':
+ fast()
+ elif opt=='-n':
+ now_opt=True
+ else:
+ usage()
+ if a:
+ usage()
+ print '%d nodes & %d slices'%(number_nodes,number_slices)
+ if now_opt:
+ print 'Running test_now'
+ test_now()
+ else:
+ test_all()
+
if __name__ == '__main__':
- test_all()
+ main()