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cpp-libs
actor-incubator
Commits
283d3264
Commit
283d3264
authored
Mar 14, 2019
by
Hauke Goldhammer
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WIP: Add tests for caf::bb::stream_reader. Some tests fail.
parent
8b86e54d
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106 additions
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5 deletions
+106
-5
libcaf_bb/test/stream_reader.cpp
libcaf_bb/test/stream_reader.cpp
+106
-5
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libcaf_bb/test/stream_reader.cpp
View file @
283d3264
...
...
@@ -16,12 +16,16 @@
* http://www.boost.org/LICENSE_1_0.txt. *
******************************************************************************/
#define CAF_SUITE
file
_reader
#define CAF_SUITE
stream
_reader
#include "caf/bb/stream_reader.hpp"
#include "caf/test/dsl.hpp"
#include <sstream>
#include <string>
#include <vector>
#include "caf/actor_system.hpp"
#include "caf/actor_system_config.hpp"
...
...
@@ -29,14 +33,111 @@ using namespace caf;
namespace
{
struct
fixture
{};
using
stream_type
=
std
::
istringstream
;
using
value_type
=
bb
::
tokenized_integer_reader
<>::
value_type
;
TESTEE_SETUP
();
TESTEE_STATE
(
stream_reader_sink
)
{
std
::
vector
<
value_type
>
vec
;
};
TESTEE
(
stream_reader_sink
)
{
return
{[
=
](
stream
<
value_type
>
in
)
{
return
self
->
make_sink
(
// input stream
in
,
// initialize state
[
=
](
unit_t
&
)
{
// nop
},
// Consumer
[
=
](
unit_t
&
,
value_type
val
)
{
CAF_MESSAGE
(
self
->
name
()
<<
val
);
self
->
state
.
vec
.
emplace_back
(
std
::
move
(
val
));
},
// cleanup and produce result message
[
=
](
unit_t
&
,
const
error
&
)
{
CAF_MESSAGE
(
self
->
name
()
<<
" is done"
);
});
}};
}
TESTEE_STATE
(
stream_monitor
)
{
actor
streamer
;
};
TESTEE
(
stream_monitor
)
{
self
->
set_down_handler
([
=
](
const
down_msg
&
dm
)
{
CAF_CHECK_EQUAL
(
dm
.
source
,
self
->
state
.
streamer
);
});
return
{[
=
](
join_atom
,
actor
streamer
)
{
self
->
state
.
streamer
=
streamer
;
self
->
monitor
(
streamer
);
}};
}
struct
config
:
actor_system_config
{
config
()
{
add_message_type
<
value_type
>
(
"value_type"
);
}
};
using
fixture
=
test_coordinator_fixture
<
config
>
;
}
// namespace
CAF_TEST_FIXTURE_SCOPE
(
file_reader_tests
,
fixture
)
CAF_TEST_FIXTURE_SCOPE
(
stream_reader_tests
,
fixture
)
CAF_TEST
(
int_policy
)
{
bb
::
tokenized_integer_reader
<
value_type
>
pol
;
std
::
deque
<
value_type
>
q
;
std
::
deque
<
value_type
>
test
{
1
,
2
,
3
,
4
};
downstream
<
value_type
>
out
(
q
);
std
::
string
test_line
=
"1 2 3 4"
;
pol
(
test_line
,
out
);
CAF_CHECK_EQUAL
(
q
,
test
);
}
CAF_TEST
(
stream_to_sink
)
{
scoped_actor
self
{
sys
};
std
::
string
test_stringvalues
=
"1 2 3 4 5 6 7 78 1254 1 20
\n
4 56 78 95"
;
std
::
istringstream
test_stream
(
test_stringvalues
);
std
::
vector
<
value_type
>
test_container
{
1
,
2
,
3
,
4
,
5
,
6
,
7
,
78
,
1254
,
1
,
20
,
4
,
56
,
78
,
95
};
auto
sink
=
sys
.
spawn
(
stream_reader_sink
);
auto
src
=
sys
.
spawn
(
bb
::
stream_reader
<
bb
::
tokenized_integer_reader
<
value_type
>
,
std
::
istringstream
,
actor
>
,
std
::
move
(
test_stream
),
sink
);
auto
mon
=
sys
.
spawn
(
stream_monitor
);
self
->
send
(
mon
,
join_atom
::
value
,
src
);
run
();
CAF_CHECK_EQUAL
(
deref
<
stream_reader_sink_actor
>
(
sink
).
state
.
vec
,
test_container
);
}
CAF_TEST
(
todo
)
{
// implement me
CAF_TEST
(
stream_to_sinks
)
{
scoped_actor
self
{
sys
};
std
::
string
test_stringvalues
=
"1 2 3 4 5 6 7 78 1254 1 20
\n
4 56 78 95"
;
std
::
istringstream
test_stream
(
test_stringvalues
);
std
::
vector
<
value_type
>
test_container
{
1
,
2
,
3
,
4
,
5
,
6
,
7
,
78
,
1254
,
1
,
20
,
4
,
56
,
78
,
95
};
auto
snk1
=
sys
.
spawn
(
stream_reader_sink
);
auto
snk2
=
sys
.
spawn
(
stream_reader_sink
);
auto
snk3
=
sys
.
spawn
(
stream_reader_sink
);
auto
src
=
sys
.
spawn
(
bb
::
stream_reader
<
bb
::
tokenized_integer_reader
<
value_type
>
,
std
::
istringstream
,
actor
,
actor
,
actor
>
,
std
::
move
(
test_stream
),
snk1
,
snk2
,
snk3
);
auto
mon
=
sys
.
spawn
(
stream_monitor
);
self
->
send
(
mon
,
join_atom
::
value
,
src
);
run
();
CAF_CHECK_EQUAL
(
deref
<
stream_reader_sink_actor
>
(
snk1
).
state
.
vec
,
test_container
);
CAF_CHECK_EQUAL
(
deref
<
stream_reader_sink_actor
>
(
snk2
).
state
.
vec
,
test_container
);
CAF_CHECK_EQUAL
(
deref
<
stream_reader_sink_actor
>
(
snk3
).
state
.
vec
,
test_container
);
}
CAF_TEST_FIXTURE_SCOPE_END
()
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