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Ivan Tyagov
slapos.core
Commits
212fb30e
Commit
212fb30e
authored
Aug 16, 2011
by
Łukasz Nowak
Browse files
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Merge branch 'master' into promises
parents
73bdb764
6d3bed94
Changes
4
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Showing
4 changed files
with
568 additions
and
5 deletions
+568
-5
master/bt5/vifib_base/DocumentTemplateItem/SoftwareInstance.py
...r/bt5/vifib_base/DocumentTemplateItem/SoftwareInstance.py
+48
-0
master/bt5/vifib_base/WorkflowTemplateItem/portal_workflow/software_instance_slap_interface_workflow/scripts/SoftwareInstance_requestSoftwareInstance.xml
...flow/scripts/SoftwareInstance_requestSoftwareInstance.xml
+20
-1
master/bt5/vifib_base/bt/revision
master/bt5/vifib_base/bt/revision
+1
-1
master/product/Vifib/tests/testVifibSlapWebService.py
master/product/Vifib/tests/testVifibSlapWebService.py
+499
-3
No files found.
master/bt5/vifib_base/DocumentTemplateItem/SoftwareInstance.py
View file @
212fb30e
...
...
@@ -29,6 +29,13 @@ from AccessControl import ClassSecurityInfo
from
Products.ERP5Type
import
Permissions
from
Products.ERP5.Document.Item
import
Item
from
lxml
import
etree
import
collections
class
DisconnectedSoftwareTree
(
Exception
):
pass
class
CyclicSoftwareTree
(
Exception
):
pass
class
SoftwareInstance
(
Item
):
"""
...
...
@@ -60,3 +67,44 @@ class SoftwareInstance(Item):
value
=
element
.
text
result_dict
[
key
]
=
value
return
result_dict
security
.
declareProtected
(
Permissions
.
AccessContentsInformation
,
'checkNotCyclic'
)
def
checkNotCyclic
(
self
,
graph
):
# see http://neopythonic.blogspot.com/2009/01/detecting-cycles-in-directed-graph.html
todo
=
set
(
graph
.
keys
())
while
todo
:
node
=
todo
.
pop
()
stack
=
[
node
]
while
stack
:
top
=
stack
[
-
1
]
for
node
in
graph
[
top
]:
if
node
in
stack
:
raise
CyclicSoftwareTree
if
node
in
todo
:
stack
.
append
(
node
)
todo
.
remove
(
node
)
break
else
:
node
=
stack
.
pop
()
return
True
security
.
declareProtected
(
Permissions
.
AccessContentsInformation
,
'checkConnected'
)
def
checkConnected
(
self
,
graph
,
root
):
size
=
len
(
graph
)
visited
=
set
()
to_crawl
=
collections
.
deque
(
graph
[
root
])
while
to_crawl
:
current
=
to_crawl
.
popleft
()
if
current
in
visited
:
continue
visited
.
add
(
current
)
node_children
=
set
(
graph
[
current
])
to_crawl
.
extend
(
node_children
-
visited
)
# add one to visited, as root won't be visited, only children
# this is false positive in case of cyclic graphs, but they are
# anyway wrong in Software Instance trees
if
size
!=
len
(
visited
)
+
1
:
raise
DisconnectedSoftwareTree
return
True
master/bt5/vifib_base/WorkflowTemplateItem/portal_workflow/software_instance_slap_interface_workflow/scripts/SoftwareInstance_requestSoftwareInstance.xml
View file @
212fb30e
...
...
@@ -64,9 +64,12 @@ instance_xml = kwargs["instance_xml"]\n
sla_xml = kwargs["sla_xml"]\n
state = kwargs["state"]\n
\n
# Get root software instance\n
# graph allows to "simulate" tree change after requested operation\n
graph = {}\n
# Get root software instance and create initial graph\n
predecessor_software_instance = software_instance\n
while (predecessor_software_instance is not None):\n
graph[predecessor_software_instance.getUid()] = predecessor_software_instance.getPredecessorUidList()\n
root_software_instance = predecessor_software_instance\n
predecessor_software_instance = predecessor_software_instance.getPredecessorRelatedValue(\n
portal_type="Software Instance")\n
...
...
@@ -84,6 +87,11 @@ request_software_instance = software_instance.portal_catalog.getResultValue(\n
root_uid=root_software_instance.getUid(),\n
)\n
\n
# above query does not find root software instance, but as this case is easy\n
# to find, just check if such request does not come and raise\n
if root_software_instance.getTitle() == requested_partition_reference:\n
raise ValueError(\'It is disallowed to request root software instance\')\n
\n
if (request_software_instance is None):\n
if (portal.portal_activities.countMessageWithTag(tag) >
0):\n
# The software instance is already under creation but can not be fetched from catalog\n
...
...
@@ -130,6 +138,8 @@ else:\n
predecessor_software_instance.edit(\n
predecessor_uid_list=predecessor_uid_list,\n
activate_kw={\'tag\': tag},)\n
graph[predecessor_software_instance.getUid()] = predecessor_uid_list\n
\n
if state == \'started\':\n
request_software_instance.startRequested()\n
request_software_instance.activate(after_tag=tag).requestStartComputerPartition()\n
...
...
@@ -139,7 +149,16 @@ else:\n
else:\n
raise ValueError(\'State %r is not supported\' % state)\n
predecessor_list = software_instance.getPredecessorList() + [request_software_instance.getRelativeUrl()]\n
# Add requested software instance to graph if does not exists there yet\n
if not request_software_instance.getUid() in graph:\n
graph[request_software_instance.getUid()] = []\n
\n
# update graph to reflect requested operation\n
graph[software_instance.getUid()] = software_instance.getPredecessorUidList() + [request_software_instance.getUid()]\n
\n
# check if all elements are still connected\n
software_instance.checkNotCyclic(graph)\n
software_instance.checkConnected(graph, root_software_instance.getUid())\n
\n
software_instance.edit(\n
predecessor_list=predecessor_list,\n
...
...
master/bt5/vifib_base/bt/revision
View file @
212fb30e
246
\ No newline at end of file
252
\ No newline at end of file
master/product/Vifib/tests/testVifibSlapWebService.py
View file @
212fb30e
...
...
@@ -361,6 +361,7 @@ class TestVifibSlapWebService(testVifibMixin):
self
.
assertEqual
(
1
,
len
(
software_instance_list
))
software_instance
=
software_instance_list
[
0
]
sequence
.
edit
(
root_software_instance_title
=
software_title
,
software_instance_uid
=
software_instance
.
getUid
(),
software_instance_reference
=
software_instance
.
getReference
(),
hosting_subscription_uid
=
software_instance
.
getAggregateRelatedValue
(
...
...
@@ -1187,6 +1188,10 @@ class TestVifibSlapWebService(testVifibMixin):
def
stepSelectRequestedReferenceChildrenBChild
(
self
,
sequence
,
**
kw
):
sequence
.
edit
(
requested_reference
=
'children_b_child'
)
def
stepSelectRequestedReferenceRootSoftwareInstanceTitle
(
self
,
sequence
,
**
kw
):
sequence
.
edit
(
requested_reference
=
sequence
[
'root_software_instance_title'
])
def
stepSelectRequestedReferenceB
(
self
,
sequence
,
**
kw
):
sequence
.
edit
(
requested_reference
=
'b'
)
...
...
@@ -3110,7 +3115,7 @@ class TestVifibSlapWebService(testVifibMixin):
def
stepCheckSoftwareInstanceAndRelatedComputerPartition
(
self
,
sequence
,
**
kw
):
self
.
stepCheckSoftwareInstanceAndRelatedComputerPartitionNoPackingList
(
sequence
,
**
kw
)
self
.
stepCheckSoftwareInstanceAndRelatedComputerPartitionNoPackingList
Check
(
sequence
,
**
kw
)
self
.
_checkSoftwareInstanceAndRelatedPartition
(
software_instance
)
def
stepCheckSoftwareInstanceAndRelatedComputerPartitionNoPackingListCheck
(
self
,
...
...
@@ -8049,12 +8054,13 @@ class TestVifibSlapWebService(testVifibMixin):
sequence_list
.
addSequenceString
(
sequence_string
)
sequence_list
.
play
(
self
)
def
stepDirectRequestComputerPartitionRaises
ValueError
(
self
,
def
stepDirectRequestComputerPartitionRaises
DisconnectedSoftwareTree
(
self
,
sequence
,
**
kw
):
software_instance
=
self
.
portal
.
portal_catalog
.
getResultValue
(
uid
=
sequence
[
'software_instance_uid'
])
requested_reference
=
sequence
[
'requested_reference'
]
self
.
assertRaises
(
ValueError
,
from
erp5.document.SoftwareInstance
import
DisconnectedSoftwareTree
self
.
assertRaises
(
DisconnectedSoftwareTree
,
software_instance
.
requestSoftwareInstance
,
software_release
=
sequence
[
'software_release_uri'
],
software_type
=
sequence
[
'requested_reference'
],
...
...
@@ -8192,12 +8198,502 @@ class TestVifibSlapWebService(testVifibMixin):
# Try to: from C request B and prove that it raises
SelectRequestedReferenceB
LoginDefaultUser # login as superuser in order to work in erp5
DirectRequestComputerPartitionRaisesDisconnectedSoftwareTree
"""
sequence_list
.
addSequenceString
(
sequence_string
)
sequence_list
.
play
(
self
)
def
stepDirectRequestComputerPartitionRaisesCyclicSoftwareTree
(
self
,
sequence
,
**
kw
):
software_instance
=
self
.
portal
.
portal_catalog
.
getResultValue
(
uid
=
sequence
[
'software_instance_uid'
])
requested_reference
=
sequence
[
'requested_reference'
]
from
erp5.document.SoftwareInstance
import
CyclicSoftwareTree
self
.
assertRaises
(
CyclicSoftwareTree
,
software_instance
.
requestSoftwareInstance
,
software_release
=
sequence
[
'software_release_uri'
],
software_type
=
sequence
[
'requested_reference'
],
partition_reference
=
sequence
[
'requested_reference'
],
shared
=
False
,
instance_xml
=
self
.
minimal_correct_xml
,
sla_xml
=
self
.
minimal_correct_xml
,
state
=
'started'
)
def
test_bug_cyclic_software_instance
(
self
):
"""Check that no cyclic Software Instance trees would be created
In below scenario system shall behave like mentioned:
OpenOrder.request(SR, A) | SR(A)
A.request(SR, B) | SR(A) <- SR(B)
B.request(SR, A) | SR(A) <- SR(B) <- SR(C)
C.request(SR, B) raises immediately, because the result would be:
SR(A)
SR(B) <-> SR(C)
so B and C would be cyclic
"""
# Setup sufficient amount of CP
self
.
computer_partition_amount
=
3
sequence_list
=
SequenceList
()
sequence_string
=
"""
# Prepare software release
LoginTestVifibDeveloper
SelectNewSoftwareReleaseUri
CreateSoftwareRelease
Tic
SubmitSoftwareRelease
Tic
CreateSoftwareProduct
Tic
ValidateSoftwareProduct
Tic
SetSoftwareProductToSoftwareRelease
PublishByActionSoftwareRelease
Logout
# Create the computer
LoginTestVifibAdmin
CreateComputer
Tic
Logout
SlapLoginCurrentComputer
FormatComputer
Tic
SlapLogout
StoreCurrentComputerReferenceBufferA
StoreCurrentComputerUidBufferA
# Install the software release
LoginTestVifibAdmin
RequestSoftwareInstallation
Tic
Logout
SlapLoginCurrentComputer
ComputerSoftwareReleaseAvailable
Tic
SlapLogout
# Create Software Instance A (originates from Open Order)
LoginTestVifibCustomer
PersonRequestSoftwareInstance
Tic
Logout
LoginDefaultUser
ConfirmOrderedSaleOrderActiveSense
Tic
SetSelectedComputerPartition
SelectCurrentlyUsedSalePackingListUid
Logout
LoginDefaultUser
CheckComputerPartitionInstanceSetupSalePackingListConfirmed
Logout
# From root request B
SelectRequestedReferenceB
SlapLoginCurrentSoftwareInstance
RequestComputerPartitionNotReadyResponse
Tic
SlapLogout
SlapLoginCurrentSoftwareInstance
RequestComputerPartition
Tic
SlapLogout
LoginDefaultUser
CheckSoftwareInstanceAndRelatedComputerPartitionNoPackingListCheck
CheckRequestedSoftwareInstanceAndRelatedComputerPartition
Logout
LoginDefaultUser
SetCurrentSoftwareInstanceRequested
SetSelectedComputerPartition
SelectCurrentlyUsedSalePackingListUid
Logout
SlapLoginCurrentSoftwareInstance
CheckRequestedComputerPartitionCleanParameterList
Logout
# From B request C
SelectRequestedReferenceC
SlapLoginCurrentSoftwareInstance
RequestComputerPartitionNotReadyResponse
Tic
SlapLogout
SlapLoginCurrentSoftwareInstance
RequestComputerPartition
Tic
SlapLogout
LoginDefaultUser
CheckSoftwareInstanceAndRelatedComputerPartitionNoPackingListCheck
CheckRequestedSoftwareInstanceAndRelatedComputerPartition
Logout
LoginDefaultUser
SetCurrentSoftwareInstanceRequested
SetSelectedComputerPartition
SelectCurrentlyUsedSalePackingListUid
Logout
SlapLoginCurrentSoftwareInstance
CheckRequestedComputerPartitionCleanParameterList
Logout
# Try to: from C request B and prove that it raises
SelectRequestedReferenceB
LoginDefaultUser # login as superuser in order to work in erp5
DirectRequestComputerPartitionRaisesCyclicSoftwareTree
"""
sequence_list
.
addSequenceString
(
sequence_string
)
sequence_list
.
play
(
self
)
def
stepDirectRequestComputerPartitionRaisesValueError
(
self
,
sequence
,
**
kw
):
software_instance
=
self
.
portal
.
portal_catalog
.
getResultValue
(
uid
=
sequence
[
'software_instance_uid'
])
requested_reference
=
sequence
[
'requested_reference'
]
self
.
assertRaises
(
ValueError
,
software_instance
.
requestSoftwareInstance
,
software_release
=
sequence
[
'software_release_uri'
],
software_type
=
sequence
[
'requested_reference'
],
partition_reference
=
sequence
[
'requested_reference'
],
shared
=
False
,
instance_xml
=
self
.
minimal_correct_xml
,
sla_xml
=
self
.
minimal_correct_xml
,
state
=
'started'
)
def
test_bug_cyclic_software_instance_small_tree
(
self
):
"""Check that no cyclic Software Instance trees would be created
In below scenario system shall behave like mentioned:
OpenOrder.request(SR, A) | SR(A)
A.request(SR, B) | SR(A) <- SR(B)
B.request(SR, A) raises immediately, because the result would be:
SR(A) <-> SR(B)
so B and A would be cyclic
"""
# Setup sufficient amount of CP
self
.
computer_partition_amount
=
2
sequence_list
=
SequenceList
()
sequence_string
=
"""
# Prepare software release
LoginTestVifibDeveloper
SelectNewSoftwareReleaseUri
CreateSoftwareRelease
Tic
SubmitSoftwareRelease
Tic
CreateSoftwareProduct
Tic
ValidateSoftwareProduct
Tic
SetSoftwareProductToSoftwareRelease
PublishByActionSoftwareRelease
Logout
# Create the computer
LoginTestVifibAdmin
CreateComputer
Tic
Logout
SlapLoginCurrentComputer
FormatComputer
Tic
SlapLogout
StoreCurrentComputerReferenceBufferA
StoreCurrentComputerUidBufferA
# Install the software release
LoginTestVifibAdmin
RequestSoftwareInstallation
Tic
Logout
SlapLoginCurrentComputer
ComputerSoftwareReleaseAvailable
Tic
SlapLogout
# Create Software Instance A (originates from Open Order)
LoginTestVifibCustomer
PersonRequestSoftwareInstance
Tic
Logout
LoginDefaultUser
ConfirmOrderedSaleOrderActiveSense
Tic
SetSelectedComputerPartition
SelectCurrentlyUsedSalePackingListUid
Logout
LoginDefaultUser
CheckComputerPartitionInstanceSetupSalePackingListConfirmed
Logout
# From root request B
SelectRequestedReferenceB
SlapLoginCurrentSoftwareInstance
RequestComputerPartitionNotReadyResponse
Tic
SlapLogout
SlapLoginCurrentSoftwareInstance
RequestComputerPartition
Tic
SlapLogout
LoginDefaultUser
CheckSoftwareInstanceAndRelatedComputerPartitionNoPackingListCheck
CheckRequestedSoftwareInstanceAndRelatedComputerPartition
Logout
LoginDefaultUser
SetCurrentSoftwareInstanceRequested
SetSelectedComputerPartition
SelectCurrentlyUsedSalePackingListUid
Logout
SlapLoginCurrentSoftwareInstance
CheckRequestedComputerPartitionCleanParameterList
Logout
# Try to: From B request root
SelectRequestedReferenceRootSoftwareInstanceTitle
LoginDefaultUser # login as superuser in order to work in erp5
DirectRequestComputerPartitionRaisesValueError
"""
sequence_list
.
addSequenceString
(
sequence_string
)
sequence_list
.
play
(
self
)
########################################
# Software Instance graph helpers
########################################
def
_test_si_tree
(
self
):
software_instance
=
self
.
portal
.
software_instance_module
.
newContent
(
portal_type
=
'Software Instance'
)
self
.
checkConnected
=
software_instance
.
checkConnected
self
.
checkNotCyclic
=
software_instance
.
checkNotCyclic
def
test_si_tree_simple_connected
(
self
):
"""Graph of one element is connected
A
"""
self
.
_test_si_tree
()
graph
=
{
'A'
:
[]}
root
=
'A'
self
.
assertEqual
(
True
,
self
.
checkConnected
(
graph
,
root
))
def
test_si_tree_simple_list_connected
(
self
):
"""Graph of list is connected
B->C->A
"""
self
.
_test_si_tree
()
graph
=
{
'A'
:
[],
'B'
:
[
'C'
],
'C'
:
[
'A'
]}
root
=
'B'
self
.
assertEqual
(
True
,
self
.
checkConnected
(
graph
,
root
))
def
test_si_tree_complex_connected
(
self
):
"""Tree is connected
B --> A
\
-> C --> D
\
-> E --> F
"""
self
.
_test_si_tree
()
graph
=
{
'A'
:
[],
'B'
:
[
'A'
,
'C'
],
'C'
:
[
'D'
,
'E'
],
'D'
:
[],
'E'
:
[
'F'
],
'F'
:
[],
}
root
=
'B'
self
.
assertEqual
(
True
,
self
.
checkConnected
(
graph
,
root
))
def
test_si_tree_simple_list_disconnected
(
self
):
"""Two lists are disconnected
A->B
C
"""
self
.
_test_si_tree
()
graph
=
{
'A'
:
[
'B'
],
'B'
:
[],
'C'
:
[]}
root
=
'A'
from
erp5.document.SoftwareInstance
import
DisconnectedSoftwareTree
self
.
assertRaises
(
DisconnectedSoftwareTree
,
self
.
checkConnected
,
graph
,
root
)
# For now limitation of implementation gives false positive
@
expectedFailure
def
test_si_tree_cyclic_connected
(
self
):
"""Cyclic is connected
A<->B
"""
self
.
_test_si_tree
()
graph
=
{
'A'
:
[
'B'
],
'B'
:
[
'A'
]}
root
=
'B'
self
.
assertEqual
(
True
,
self
.
checkConnected
(
graph
,
root
))
def
test_si_tree_cyclic_disconnected
(
self
):
"""Two trees, where one is cyclic are disconnected
B --> A
\
-> H
C --> D --> G
^
\
-> E --> F
\
\
------------/
"""
self
.
_test_si_tree
()
graph
=
{
'A'
:
[],
'B'
:
[
'A'
,
'H'
],
'C'
:
[
'D'
,
'E'
],
'D'
:
[
'G'
],
'E'
:
[
'F'
],
'F'
:
[
'C'
],
'G'
:
[],
'H'
:
[],
}
root
=
'B'
from
erp5.document.SoftwareInstance
import
DisconnectedSoftwareTree
self
.
assertRaises
(
DisconnectedSoftwareTree
,
self
.
checkConnected
,
graph
,
root
)
def
test_si_tree_simple_not_cyclic
(
self
):
"""Graph of one element is not cyclic
A
"""
self
.
_test_si_tree
()
graph
=
{
'A'
:
[]}
self
.
assertEqual
(
True
,
self
.
checkNotCyclic
(
graph
))
def
test_si_tree_simple_list_not_cyclic
(
self
):
"""Graph of list is not cyclic
B->C->A
"""
self
.
_test_si_tree
()
graph
=
{
'A'
:
[],
'B'
:
[
'C'
],
'C'
:
[
'A'
]}
self
.
assertEqual
(
True
,
self
.
checkNotCyclic
(
graph
))
def
test_si_tree_simple_list_cyclic
(
self
):
"""Graph of cyclic list is cyclic
B->C->A-
\
^-------/
"""
self
.
_test_si_tree
()
graph
=
{
'A'
:
[
'B'
],
'B'
:
[
'C'
],
'C'
:
[
'A'
]}
from
erp5.document.SoftwareInstance
import
CyclicSoftwareTree
self
.
assertRaises
(
CyclicSoftwareTree
,
self
.
checkNotCyclic
,
graph
)
def
test_si_tree_simple_list_cyclic
(
self
):
"""Graph of cyclic list is cyclic
B->C->D->A-
\
^-------/
"""
self
.
_test_si_tree
()
graph
=
{
'A'
:
[
'C'
],
'B'
:
[
'C'
],
'C'
:
[
'D'
],
'D'
:
[
'A'
]}
from
erp5.document.SoftwareInstance
import
CyclicSoftwareTree
self
.
assertRaises
(
CyclicSoftwareTree
,
self
.
checkNotCyclic
,
graph
)
def
test_si_tree_complex_not_cyclic
(
self
):
"""Tree is not cyclic
B --> A
\
-> C --> D
\
-> E --> F
"""
self
.
_test_si_tree
()
graph
=
{
'A'
:
[],
'B'
:
[
'A'
,
'C'
],
'C'
:
[
'D'
,
'E'
],
'D'
:
[],
'E'
:
[
'F'
],
'F'
:
[],
}
self
.
assertEqual
(
True
,
self
.
checkNotCyclic
(
graph
))
def
test_si_tree_complex_cyclic
(
self
):
"""Tree is not cyclic
B --> A
\
-> C --> D
^
\
-> E --> F -
\
\
-------------/
"""
self
.
_test_si_tree
()
graph
=
{
'A'
:
[],
'B'
:
[
'A'
,
'C'
],
'C'
:
[
'D'
,
'E'
],
'D'
:
[],
'E'
:
[
'F'
],
'F'
:
[
'C'
],
}
from
erp5.document.SoftwareInstance
import
CyclicSoftwareTree
self
.
assertRaises
(
CyclicSoftwareTree
,
self
.
checkNotCyclic
,
graph
)
def
test_si_tree_simple_list_disconnected_not_cyclic
(
self
):
"""Two lists are disconnected
A->B
C
"""
self
.
_test_si_tree
()
graph
=
{
'A'
:
[
'B'
],
'B'
:
[],
'C'
:
[]}
self
.
assertEqual
(
True
,
self
.
checkNotCyclic
(
graph
))
def
test_si_tree_cyclic
(
self
):
"""Cyclic is connected
A<->B
"""
self
.
_test_si_tree
()
graph
=
{
'A'
:
[
'B'
],
'B'
:
[
'A'
]}
from
erp5.document.SoftwareInstance
import
CyclicSoftwareTree
self
.
assertRaises
(
CyclicSoftwareTree
,
self
.
checkNotCyclic
,
graph
)
def
test_si_tree_cyclic_disconnected_cyclic
(
self
):
"""Two trees, where one is cyclic are disconnected
B --> A
\
-> H
C --> D --> G
^
\
-> E --> F
\
\
------------/
"""
self
.
_test_si_tree
()
graph
=
{
'A'
:
[],
'B'
:
[
'A'
,
'H'
],
'C'
:
[
'D'
,
'E'
],
'D'
:
[
'G'
],
'E'
:
[
'F'
],
'F'
:
[
'C'
],
'G'
:
[],
'H'
:
[
'A'
],
}
from
erp5.document.SoftwareInstance
import
CyclicSoftwareTree
self
.
assertRaises
(
CyclicSoftwareTree
,
self
.
checkNotCyclic
,
graph
)
########################################
# Other tests
########################################
...
...
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