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Kirill Smelkov
BTrees
Commits
05c4be46
Commit
05c4be46
authored
Nov 12, 2012
by
Tres Seaver
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Moar _p_resolveConflict coverage.
parent
d38b1e56
Changes
2
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Showing
2 changed files
with
60 additions
and
6 deletions
+60
-6
BTrees/_base.py
BTrees/_base.py
+1
-1
BTrees/tests/test__base.py
BTrees/tests/test__base.py
+59
-5
No files found.
BTrees/_base.py
View file @
05c4be46
...
...
@@ -145,7 +145,7 @@ class _BucketBase(_Base):
has_key
=
__contains__
def
_p_resolveConflict
(
self
,
*
states
):
is_set
=
getattr
(
self
,
'_values'
,
None
)
is
None
is_set
=
getattr
(
self
,
'_values'
,
self
)
is
self
buckets
=
[]
for
state
in
states
:
...
...
BTrees/tests/test__base.py
View file @
05c4be46
...
...
@@ -362,15 +362,29 @@ class Test_BucketBase(unittest.TestCase):
for
key
in
KEYS
:
self
.
assertTrue
(
key
in
bucket
)
def
_with_setstate
(
self
):
def
_with_setstate
_set
(
self
):
class
_WithSetState
(
self
.
_getTargetClass
()):
def
__setstate__
(
self
,
state
):
self
.
_keys
,
self
.
_next
=
state
return
_WithSetState
()
def
_with_setstate_bucket
(
self
):
class
_WithSetState
(
self
.
_getTargetClass
()):
_values
=
None
def
__setstate__
(
self
,
state
):
state
,
self
.
_next
=
state
self
.
_keys
=
[]
self
.
_values
=
[]
for
i
in
range
(
len
(
state
)
//
2
):
self
.
_keys
.
append
(
state
[
i
])
self
.
_values
.
append
(
state
[
i
+
1
])
def
iteritems
(
self
):
return
iter
(
zip
(
self
.
_keys
,
self
.
_values
))
return
_WithSetState
()
def
test__p_resolveConflict_new_next
(
self
):
from
..Interfaces
import
BTreesConflictError
bucket
=
self
.
_with_setstate
()
bucket
=
self
.
_with_setstate
_set
()
N_NEW
=
object
()
s_old
=
([],
None
)
s_com
=
([],
N_NEW
)
...
...
@@ -381,7 +395,7 @@ class Test_BucketBase(unittest.TestCase):
def
test__p_resolveConflict_committed_next
(
self
):
from
..Interfaces
import
BTreesConflictError
bucket
=
self
.
_with_setstate
()
bucket
=
self
.
_with_setstate
_set
()
N_NEW
=
object
()
s_old
=
([],
None
)
s_com
=
([],
None
)
...
...
@@ -392,7 +406,7 @@ class Test_BucketBase(unittest.TestCase):
def
test__p_resolveConflict_empty_committed
(
self
):
from
..Interfaces
import
BTreesConflictError
bucket
=
self
.
_with_setstate
()
bucket
=
self
.
_with_setstate
_set
()
s_old
=
([],
None
)
s_com
=
([],
None
)
s_new
=
([
'a'
],
None
)
...
...
@@ -402,7 +416,7 @@ class Test_BucketBase(unittest.TestCase):
def
test__p_resolveConflict_empty_new
(
self
):
from
..Interfaces
import
BTreesConflictError
bucket
=
self
.
_with_setstate
()
bucket
=
self
.
_with_setstate
_set
()
s_old
=
([],
None
)
s_com
=
([
'a'
],
None
)
s_new
=
([],
None
)
...
...
@@ -410,6 +424,46 @@ class Test_BucketBase(unittest.TestCase):
bucket
.
_p_resolveConflict
,
s_old
,
s_com
,
s_new
)
self
.
assertEqual
(
e
.
reason
,
12
)
def
test__p_resolveConflict_delete_first_new_set
(
self
):
from
..Interfaces
import
BTreesConflictError
bucket
=
self
.
_with_setstate_set
()
s_old
=
([
'a'
,
'b'
],
None
)
s_com
=
([
'a'
,
'b'
,
'c'
],
None
)
s_new
=
([
'b'
],
None
)
e
=
self
.
assertRaises
(
BTreesConflictError
,
bucket
.
_p_resolveConflict
,
s_old
,
s_com
,
s_new
)
self
.
assertEqual
(
e
.
reason
,
13
)
def
test__p_resolveConflict_delete_first_new_bucket
(
self
):
from
..Interfaces
import
BTreesConflictError
bucket
=
self
.
_with_setstate_bucket
()
s_old
=
([
'a'
,
0
,
'b'
,
1
],
None
)
s_com
=
([
'a'
,
1
,
'b'
,
2
,
'c'
,
3
],
None
)
s_new
=
([
'b'
,
4
],
None
)
e
=
self
.
assertRaises
(
BTreesConflictError
,
bucket
.
_p_resolveConflict
,
s_old
,
s_com
,
s_new
)
self
.
assertEqual
(
e
.
reason
,
2
)
def
test__p_resolveConflict_delete_first_committed_set
(
self
):
from
..Interfaces
import
BTreesConflictError
bucket
=
self
.
_with_setstate_set
()
s_old
=
([
'a'
,
'b'
],
None
)
s_com
=
([
'b'
],
None
)
s_new
=
([
'a'
,
'b'
,
'c'
],
None
)
e
=
self
.
assertRaises
(
BTreesConflictError
,
bucket
.
_p_resolveConflict
,
s_old
,
s_com
,
s_new
)
self
.
assertEqual
(
e
.
reason
,
13
)
def
test__p_resolveConflict_delete_first_committed_bucket
(
self
):
from
..Interfaces
import
BTreesConflictError
bucket
=
self
.
_with_setstate_bucket
()
s_old
=
([
'a'
,
0
,
'b'
,
1
],
None
)
s_com
=
([
'b'
,
4
],
None
)
s_new
=
([
'a'
,
1
,
'b'
,
2
,
'c'
,
3
],
None
)
e
=
self
.
assertRaises
(
BTreesConflictError
,
bucket
.
_p_resolveConflict
,
s_old
,
s_com
,
s_new
)
self
.
assertEqual
(
e
.
reason
,
3
)
def
test_suite
():
return
unittest
.
TestSuite
((
...
...
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