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cpp-libs
Actor Framework
Commits
cee8dd7c
Commit
cee8dd7c
authored
Feb 22, 2013
by
Dominik Charousset
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improved unit test for sync send
this patch adds tests for functor-only usage
parent
c54bf185
Changes
1
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1 changed file
with
128 additions
and
6 deletions
+128
-6
unit_testing/test_sync_send.cpp
unit_testing/test_sync_send.cpp
+128
-6
No files found.
unit_testing/test_sync_send.cpp
View file @
cee8dd7c
...
@@ -11,6 +11,14 @@ struct sync_mirror : sb_actor<sync_mirror> {
...
@@ -11,6 +11,14 @@ struct sync_mirror : sb_actor<sync_mirror> {
);
);
};
};
// replies to 'f' with 0.0f and to 'i' with 0
struct
float_or_int
:
sb_actor
<
float_or_int
>
{
behavior
init_state
=
(
on
(
atom
(
"f"
))
>>
[]
{
reply
(
0.0
f
);
},
on
(
atom
(
"i"
))
>>
[]
{
reply
(
0
);
}
);
};
struct
popular_actor
:
event_based_actor
{
// popular actors have a buddy
struct
popular_actor
:
event_based_actor
{
// popular actors have a buddy
actor_ptr
m_buddy
;
actor_ptr
m_buddy
;
popular_actor
(
const
actor_ptr
&
buddy
)
:
m_buddy
(
buddy
)
{
}
popular_actor
(
const
actor_ptr
&
buddy
)
:
m_buddy
(
buddy
)
{
}
...
@@ -116,16 +124,95 @@ struct D : popular_actor {
...
@@ -116,16 +124,95 @@ struct D : popular_actor {
}
}
};
};
/******************************************************************************\
* test case 3: *
* *
* Client Server Worker *
* | | | *
* | | <---(idle)------ | *
* | ---(request)---> | | *
* | | ---(request)---> | *
* | | |---\ *
* | X | | *
* | |<--/ *
* | <------------(response)------------ | *
* X *
\******************************************************************************/
struct
server
:
event_based_actor
{
void
init
()
{
auto
die
=
[
=
]
{
quit
(
exit_reason
::
user_defined
);
};
become
(
on
(
atom
(
"idle"
))
>>
[
=
]
{
auto
worker
=
last_sender
();
become
(
keep_behavior
,
on
(
atom
(
"request"
))
>>
[
=
]
{
forward_to
(
worker
);
unbecome
();
// await next idle message
},
on
(
atom
(
"idle"
))
>>
skip_message
,
others
()
>>
die
);
},
on
(
atom
(
"request"
))
>>
skip_message
,
others
()
>>
die
);
}
};
int
main
()
{
int
main
()
{
CPPA_TEST
(
test__sync_send
);
CPPA_TEST
(
test__sync_send
);
self
->
on_sync_failure
([]
{
CPPA_ERROR
(
"received: "
<<
to_string
(
self
->
last_dequeued
()));
});
spawn_monitor
([
&
]
{
int
invocations
=
0
;
auto
foi
=
spawn_link
<
float_or_int
>
();
send
(
foi
,
atom
(
"i"
));
receive
(
on_arg_match
>>
[](
int
i
)
{
CPPA_CHECK_EQUAL
(
i
,
0
);
});
self
->
on_sync_failure
([]
{
CPPA_ERROR
(
"received: "
<<
to_string
(
self
->
last_dequeued
()));
});
sync_send
(
foi
,
atom
(
"i"
)).
then
(
[
&
](
int
i
)
{
CPPA_CHECK_EQUAL
(
i
,
0
);
++
invocations
;
},
[
&
](
float
)
{
CPPA_UNEXPECTED_MSG
();
}
)
.
continue_with
([
&
]
{
sync_send
(
foi
,
atom
(
"f"
)).
then
(
[
&
](
int
)
{
CPPA_UNEXPECTED_MSG
();
},
[
&
](
float
f
)
{
CPPA_CHECK_EQUAL
(
f
,
0
);
++
invocations
;
}
);
});
self
->
exec_behavior_stack
();
CPPA_CHECK_EQUAL
(
invocations
,
2
);
// provoke invocation of self->handle_sync_failure()
bool
sync_failure_called
=
false
;
bool
int_handler_called
=
false
;
self
->
on_sync_failure
([
&
]
{
sync_failure_called
=
true
;
});
sync_send
(
foi
,
atom
(
"f"
)).
await
(
on
<
int
>
()
>>
[
&
]
{
int_handler_called
=
true
;
}
);
CPPA_CHECK_EQUAL
(
sync_failure_called
,
true
);
CPPA_CHECK_EQUAL
(
int_handler_called
,
false
);
self
->
quit
(
exit_reason
::
user_defined
);
});
receive
(
on
(
atom
(
"DOWN"
),
exit_reason
::
user_defined
)
>>
CPPA_CHECKPOINT_CB
(),
others
()
>>
CPPA_UNEXPECTED_MSG_CB
()
);
auto
mirror
=
spawn
<
sync_mirror
>
();
auto
mirror
=
spawn
<
sync_mirror
>
();
bool
continuation_called
=
false
;
bool
continuation_called
=
false
;
sync_send
(
mirror
,
42
).
then
(
sync_send
(
mirror
,
42
)
[](
int
value
)
{
CPPA_CHECK_EQUAL
(
value
,
42
);
}
.
then
([](
int
value
)
{
CPPA_CHECK_EQUAL
(
value
,
42
);
})
)
.
continue_with
([
&
]
{
continuation_called
=
true
;
});
.
continue_with
(
[
&
]
{
continuation_called
=
true
;
}
);
self
->
exec_behavior_stack
();
self
->
exec_behavior_stack
();
CPPA_CHECK_EQUAL
(
continuation_called
,
true
);
CPPA_CHECK_EQUAL
(
continuation_called
,
true
);
quit_actor
(
mirror
,
exit_reason
::
user_defined
);
quit_actor
(
mirror
,
exit_reason
::
user_defined
);
...
@@ -174,6 +261,7 @@ int main() {
...
@@ -174,6 +261,7 @@ int main() {
// first test: sync error must occur, continuation must not be called
// first test: sync error must occur, continuation must not be called
bool
timeout_occured
=
false
;
bool
timeout_occured
=
false
;
self
->
on_sync_timeout
([
&
]
{
timeout_occured
=
true
;
});
self
->
on_sync_timeout
([
&
]
{
timeout_occured
=
true
;
});
self
->
on_sync_failure
(
CPPA_UNEXPECTED_MSG_CB
());
timed_sync_send
(
c
,
std
::
chrono
::
milliseconds
(
500
),
atom
(
"HiThere"
))
timed_sync_send
(
c
,
std
::
chrono
::
milliseconds
(
500
),
atom
(
"HiThere"
))
.
then
(
CPPA_ERROR_CB
(
"C replied to 'HiThere'!"
))
.
then
(
CPPA_ERROR_CB
(
"C replied to 'HiThere'!"
))
.
continue_with
(
CPPA_ERROR_CB
(
"bad continuation"
));
.
continue_with
(
CPPA_ERROR_CB
(
"bad continuation"
));
...
@@ -186,6 +274,40 @@ int main() {
...
@@ -186,6 +274,40 @@ int main() {
quit_actor
(
c
,
exit_reason
::
user_defined
);
quit_actor
(
c
,
exit_reason
::
user_defined
);
await_all_others_done
();
await_all_others_done
();
CPPA_CHECKPOINT
();
CPPA_CHECKPOINT
();
// test use case 3
spawn_monitor
([]
{
// client
auto
s
=
spawn_link
<
server
>
();
// server
auto
w
=
spawn_link
([]
{
// worker
receive_loop
(
on
(
atom
(
"request"
))
>>
[]{
reply
(
atom
(
"response"
));
});
});
// first 'idle', then 'request'
send_as
(
w
,
s
,
atom
(
"idle"
));
sync_send
(
s
,
atom
(
"request"
)).
await
(
on
(
atom
(
"response"
))
>>
[
=
]
{
CPPA_CHECKPOINT
();
CPPA_CHECK_EQUAL
(
self
->
last_sender
(),
w
);
},
others
()
>>
CPPA_UNEXPECTED_MSG_CB
()
);
// first 'request', then 'idle'
auto
handle
=
sync_send
(
s
,
atom
(
"request"
));
send_as
(
w
,
s
,
atom
(
"idle"
));
receive_response
(
handle
)
(
on
(
atom
(
"response"
))
>>
[
=
]
{
CPPA_CHECKPOINT
();
CPPA_CHECK_EQUAL
(
self
->
last_sender
(),
w
);
},
others
()
>>
CPPA_UNEXPECTED_MSG_CB
()
);
send
(
s
,
"Ever danced with the devil in the pale moonlight?"
);
// response: {'EXIT', exit_reason::user_defined}
receive_loop
(
others
()
>>
CPPA_UNEXPECTED_MSG_CB
());
});
receive
(
on
(
atom
(
"DOWN"
),
exit_reason
::
user_defined
)
>>
CPPA_CHECKPOINT_CB
(),
others
()
>>
CPPA_UNEXPECTED_MSG_CB
()
);
await_all_others_done
();
await_all_others_done
();
CPPA_CHECKPOINT
();
CPPA_CHECKPOINT
();
shutdown
();
shutdown
();
...
...
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