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Levin Zimmermann
neoppod
Commits
52157648
Commit
52157648
authored
Jan 23, 2019
by
Kirill Smelkov
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parent
099f2e00
Changes
1
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1 changed file
with
31 additions
and
15 deletions
+31
-15
go/zodb/persistent_test.go
go/zodb/persistent_test.go
+31
-15
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go/zodb/persistent_test.go
View file @
52157648
...
@@ -214,9 +214,9 @@ func TestPersistentDB(t *testing.T) {
...
@@ -214,9 +214,9 @@ func TestPersistentDB(t *testing.T) {
txn1
,
ctx1
:=
transaction
.
New
(
ctx
)
txn1
,
ctx1
:=
transaction
.
New
(
ctx
)
conn1
,
err
:=
db
.
Open
(
ctx1
,
&
ConnOptions
{});
X
(
err
)
conn1
,
err
:=
db
.
Open
(
ctx1
,
&
ConnOptions
{});
X
(
err
)
// do not evict obj
1 from live cache. obj2
is ok to be evicted.
// do not evict obj
2 from live cache. obj1
is ok to be evicted.
zcache1
:=
conn1
.
Cache
()
zcache1
:=
conn1
.
Cache
()
zcache1
.
SetControl
(
&
zcacheControl
{[]
Oid
{
_obj
1
.
oid
}})
zcache1
.
SetControl
(
&
zcacheControl
{[]
Oid
{
_obj
2
.
oid
}})
// get objects and assert their type
// get objects and assert their type
assert
.
Equal
(
conn1
.
At
(),
at1
)
assert
.
Equal
(
conn1
.
At
(),
at1
)
...
@@ -226,6 +226,8 @@ func TestPersistentDB(t *testing.T) {
...
@@ -226,6 +226,8 @@ func TestPersistentDB(t *testing.T) {
assert
.
Equal
(
ClassOf
(
xobj1
),
"t.zodb.MyObject"
)
assert
.
Equal
(
ClassOf
(
xobj1
),
"t.zodb.MyObject"
)
assert
.
Equal
(
ClassOf
(
xobj2
),
"t.zodb.MyObject"
)
assert
.
Equal
(
ClassOf
(
xobj2
),
"t.zodb.MyObject"
)
// XXX objX -> c1objX
obj1
:=
xobj1
.
(
*
MyObject
)
obj1
:=
xobj1
.
(
*
MyObject
)
obj2
:=
xobj2
.
(
*
MyObject
)
obj2
:=
xobj2
.
(
*
MyObject
)
checkObj
(
obj1
,
conn1
,
101
,
InvalidTid
,
GHOST
,
0
,
nil
)
checkObj
(
obj1
,
conn1
,
101
,
InvalidTid
,
GHOST
,
0
,
nil
)
...
@@ -251,13 +253,13 @@ func TestPersistentDB(t *testing.T) {
...
@@ -251,13 +253,13 @@ func TestPersistentDB(t *testing.T) {
checkObj
(
obj1
,
conn1
,
101
,
at1
,
UPTODATE
,
1
,
nil
)
checkObj
(
obj1
,
conn1
,
101
,
at1
,
UPTODATE
,
1
,
nil
)
checkObj
(
obj2
,
conn1
,
102
,
at1
,
UPTODATE
,
1
,
nil
)
checkObj
(
obj2
,
conn1
,
102
,
at1
,
UPTODATE
,
1
,
nil
)
// deactivate: state dropped for obj
2, obj1
stays in live cache
// deactivate: state dropped for obj
1, obj2
stays in live cache
obj1
.
PDeactivate
()
obj1
.
PDeactivate
()
obj2
.
PDeactivate
()
obj2
.
PDeactivate
()
checkObj
(
obj1
,
conn1
,
101
,
at1
,
UPTODATE
,
0
,
nil
)
checkObj
(
obj1
,
conn1
,
101
,
InvalidTid
,
GHOST
,
0
,
nil
)
checkObj
(
obj2
,
conn1
,
102
,
InvalidTid
,
GHOST
,
0
,
nil
)
checkObj
(
obj2
,
conn1
,
102
,
at1
,
UPTODATE
,
0
,
nil
)
// invalidate: obj
1
state dropped
// invalidate: obj
2
state dropped
obj1
.
PInvalidate
()
obj1
.
PInvalidate
()
obj2
.
PInvalidate
()
obj2
.
PInvalidate
()
checkObj
(
obj1
,
conn1
,
101
,
InvalidTid
,
GHOST
,
0
,
nil
)
checkObj
(
obj1
,
conn1
,
101
,
InvalidTid
,
GHOST
,
0
,
nil
)
...
@@ -272,7 +274,7 @@ func TestPersistentDB(t *testing.T) {
...
@@ -272,7 +274,7 @@ func TestPersistentDB(t *testing.T) {
txn2
,
ctx2
:=
transaction
.
New
(
ctx
)
txn2
,
ctx2
:=
transaction
.
New
(
ctx
)
conn2
,
err
:=
db
.
Open
(
ctx2
,
&
ConnOptions
{});
X
(
err
)
conn2
,
err
:=
db
.
Open
(
ctx2
,
&
ConnOptions
{});
X
(
err
)
assert
.
Equal
(
conn2
.
At
(),
at
1
)
assert
.
Equal
(
conn2
.
At
(),
at
2
)
xc2obj1
,
err
:=
conn2
.
Get
(
ctx2
,
101
);
X
(
err
)
xc2obj1
,
err
:=
conn2
.
Get
(
ctx2
,
101
);
X
(
err
)
xc2obj2
,
err
:=
conn2
.
Get
(
ctx2
,
102
);
X
(
err
)
xc2obj2
,
err
:=
conn2
.
Get
(
ctx2
,
102
);
X
(
err
)
...
@@ -281,21 +283,35 @@ func TestPersistentDB(t *testing.T) {
...
@@ -281,21 +283,35 @@ func TestPersistentDB(t *testing.T) {
c2obj1
:=
xc2obj1
.
(
*
MyObject
)
c2obj1
:=
xc2obj1
.
(
*
MyObject
)
c2obj2
:=
xc2obj2
.
(
*
MyObject
)
c2obj2
:=
xc2obj2
.
(
*
MyObject
)
checkObj
(
c2obj1
,
conn
1
,
101
,
InvalidTid
,
GHOST
,
0
,
nil
)
checkObj
(
c2obj1
,
conn
2
,
101
,
InvalidTid
,
GHOST
,
0
,
nil
)
checkObj
(
c2obj2
,
conn
1
,
102
,
InvalidTid
,
GHOST
,
0
,
nil
)
checkObj
(
c2obj2
,
conn
2
,
102
,
InvalidTid
,
GHOST
,
0
,
nil
)
err
=
c2obj1
.
PActivate
(
ctx
1
);
X
(
err
)
err
=
c2obj1
.
PActivate
(
ctx
2
);
X
(
err
)
err
=
c2obj2
.
PActivate
(
ctx
1
);
X
(
err
)
err
=
c2obj2
.
PActivate
(
ctx
2
);
X
(
err
)
checkObj
(
c2obj1
,
conn
1
,
101
,
at1
,
UPTODATE
,
1
,
nil
)
checkObj
(
c2obj1
,
conn
2
,
101
,
at1
,
UPTODATE
,
1
,
nil
)
checkObj
(
c2obj2
,
conn
1
,
102
,
at2
,
UPTODATE
,
1
,
nil
)
checkObj
(
c2obj2
,
conn
2
,
102
,
at2
,
UPTODATE
,
1
,
nil
)
assert
.
Equal
(
c2obj1
.
value
,
"hello"
)
assert
.
Equal
(
c2obj1
.
value
,
"hello"
)
assert
.
Equal
(
c2obj2
.
value
,
"kitty"
)
assert
.
Equal
(
c2obj2
.
value
,
"kitty"
)
// XXX c1 stays at older view
// conn1 stays at older view for now
err
=
obj1
.
PActivate
(
ctx1
);
X
(
err
)
err
=
obj2
.
PActivate
(
ctx1
);
X
(
err
)
checkObj
(
obj1
,
conn1
,
101
,
at1
,
UPTODATE
,
1
,
nil
)
checkObj
(
obj2
,
conn1
,
102
,
at1
,
UPTODATE
,
1
,
nil
)
assert
.
Equal
(
obj1
.
value
,
"hello"
)
assert
.
Equal
(
obj2
.
value
,
"world"
)
// conn1 deactivate: obj2 stays in conn1 live cache with old state
obj1
.
PDeactivate
()
obj2
.
PDeactivate
()
checkObj
(
obj1
,
conn1
,
101
,
InvalidTid
,
GHOST
,
0
,
nil
)
checkObj
(
obj2
,
conn1
,
102
,
at1
,
UPTODATE
,
0
,
nil
)
txn1
.
Abort
()
// XXX conn1.Resync -> c1obj2 invalidated
// XXX
// XXX
txn1
.
Abort
()
txn2
.
Abort
()
txn2
.
Abort
()
}
}
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