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cpp-libs
Actor Framework
Commits
4fbe917b
Commit
4fbe917b
authored
Feb 09, 2019
by
Dominik Charousset
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Test binary and stream serializers simultaneously
parent
488e19bc
Changes
1
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1 changed file
with
86 additions
and
45 deletions
+86
-45
libcaf_core/test/serialization.cpp
libcaf_core/test/serialization.cpp
+86
-45
No files found.
libcaf_core/test/serialization.cpp
View file @
4fbe917b
...
...
@@ -139,6 +139,7 @@ public:
}
};
template
<
class
Serializer
,
class
Deserializer
>
struct
fixture
{
int32_t
i32
=
-
345
;
int64_t
i64
=
-
1234567890123456789ll
;
...
...
@@ -160,21 +161,25 @@ struct fixture {
config
cfg
;
actor_system
system
;
scoped_execution_unit
context
;
message
msg
;
message
recursive
;
template
<
class
T
,
class
...
Ts
>
vector
<
char
>
serialize
(
T
&
x
,
Ts
&
...
xs
)
{
vector
<
char
>
buf
;
binary_serializer
bs
{
&
context
,
buf
};
bs
(
x
,
xs
...);
binary_serializer
sink
{
system
,
buf
};
if
(
auto
err
=
sink
(
x
,
xs
...))
CAF_FAIL
(
"serialization failed: "
<<
system
.
render
(
err
)
<<
", data: "
<<
deep_to_string
(
std
::
forward_as_tuple
(
x
,
xs
...)));
return
buf
;
}
template
<
class
T
,
class
...
Ts
>
void
deserialize
(
const
vector
<
char
>&
buf
,
T
&
x
,
Ts
&
...
xs
)
{
binary_deserializer
bd
{
&
context
,
buf
};
bd
(
x
,
xs
...);
binary_deserializer
source
{
system
,
buf
};
if
(
auto
err
=
source
(
x
,
xs
...))
CAF_FAIL
(
"deserialization failed: "
<<
system
.
render
(
err
));
}
// serializes `x` and then deserializes and returns the serialized value
...
...
@@ -196,11 +201,15 @@ struct fixture {
return
result
.
get_as
<
T
>
(
0
);
}
fixture
()
:
system
(
cfg
),
context
(
&
system
)
{
fixture
()
:
system
(
cfg
)
{
rs
.
str
.
assign
(
string
(
str
.
rbegin
(),
str
.
rend
()));
msg
=
make_message
(
i32
,
i64
,
dur
,
ts
,
te
,
str
,
rs
);
config_value
::
dictionary
dict
;
put
(
dict
,
"scheduler.policy"
,
atom
(
"none"
));
put
(
dict
,
"scheduler.max-threads"
,
42
);
put
(
dict
,
"nodes.preload"
,
make_config_value_list
(
"sun"
,
"venus"
,
"mercury"
,
"earth"
,
"mars"
));
recursive
=
make_message
(
config_value
{
std
::
move
(
dict
)});
}
};
...
...
@@ -228,9 +237,43 @@ struct is_message {
}
// namespace <anonymous>
CAF_TEST_FIXTURE_SCOPE
(
serialization_tests
,
fixture
)
CAF_TEST
(
ieee_754_conversion
)
{
#define SERIALIZATION_TEST(name) \
template <class Serializer, class Deserializer> \
struct name##_tpl : fixture<Serializer, Deserializer> { \
using super = fixture<Serializer, Deserializer>; \
using super::i32; \
using super::i64; \
using super::f32; \
using super::f64; \
using super::dur; \
using super::ts; \
using super::te; \
using super::str; \
using super::rs; \
using super::ta; \
using super::ra; \
using super::system; \
using super::msg; \
using super::recursive; \
using super::serialize; \
using super::deserialize; \
using super::roundtrip; \
using super::msg_roundtrip; \
void run_test_impl(); \
}; \
namespace { \
using name##_binary = name##_tpl<binary_serializer, binary_deserializer>; \
using name##_stream = name##_tpl<stream_serializer<vectorbuf>, \
stream_deserializer<charbuf>>; \
::caf::test::detail::adder<::caf::test::test_impl<name##_binary>> \
CAF_UNIQUE(a_binary){CAF_XSTR(CAF_SUITE), CAF_XSTR(name##_binary), false}; \
::caf::test::detail::adder<::caf::test::test_impl<name##_stream>> \
CAF_UNIQUE(a_stream){CAF_XSTR(CAF_SUITE), CAF_XSTR(name##_stream), false}; \
} \
template <class Serializer, class Deserializer> \
void name##_tpl<Serializer, Deserializer>::run_test_impl()
SERIALIZATION_TEST
(
ieee_754_conversion
)
{
// check conversion of float
float
f1
=
3.1415925
f
;
// float value
auto
p1
=
caf
::
detail
::
pack754
(
f1
);
// packet value
...
...
@@ -245,71 +288,70 @@ CAF_TEST(ieee_754_conversion) {
CAF_CHECK_EQUAL
(
f2
,
u2
);
}
CAF
_TEST
(
i32_values
)
{
SERIALIZATION
_TEST
(
i32_values
)
{
auto
buf
=
serialize
(
i32
);
int32_t
x
;
deserialize
(
buf
,
x
);
CAF_CHECK_EQUAL
(
i32
,
x
);
}
CAF
_TEST
(
i64_values
)
{
SERIALIZATION
_TEST
(
i64_values
)
{
auto
buf
=
serialize
(
i64
);
int64_t
x
;
deserialize
(
buf
,
x
);
CAF_CHECK_EQUAL
(
i64
,
x
);
}
CAF
_TEST
(
float_values
)
{
SERIALIZATION
_TEST
(
float_values
)
{
auto
buf
=
serialize
(
f32
);
float
x
;
deserialize
(
buf
,
x
);
CAF_CHECK_EQUAL
(
f32
,
x
);
}
CAF
_TEST
(
double_values
)
{
SERIALIZATION
_TEST
(
double_values
)
{
auto
buf
=
serialize
(
f64
);
double
x
;
deserialize
(
buf
,
x
);
CAF_CHECK_EQUAL
(
f64
,
x
);
}
CAF
_TEST
(
duration_values
)
{
SERIALIZATION
_TEST
(
duration_values
)
{
auto
buf
=
serialize
(
dur
);
duration
x
;
deserialize
(
buf
,
x
);
CAF_CHECK_EQUAL
(
dur
,
x
);
}
CAF
_TEST
(
timestamp_values
)
{
SERIALIZATION
_TEST
(
timestamp_values
)
{
auto
buf
=
serialize
(
ts
);
timestamp
x
;
deserialize
(
buf
,
x
);
CAF_CHECK_EQUAL
(
ts
,
x
);
}
CAF
_TEST
(
enum_classes
)
{
SERIALIZATION
_TEST
(
enum_classes
)
{
auto
buf
=
serialize
(
te
);
test_enum
x
;
deserialize
(
buf
,
x
);
CAF_CHECK_EQUAL
(
te
,
x
);
}
CAF
_TEST
(
strings
)
{
SERIALIZATION
_TEST
(
strings
)
{
auto
buf
=
serialize
(
str
);
std
::
cout
<<
"buf: "
<<
deep_to_string
(
buf
)
<<
std
::
endl
;
string
x
;
deserialize
(
buf
,
x
);
CAF_CHECK_EQUAL
(
str
,
x
);
}
CAF
_TEST
(
custom_struct
)
{
SERIALIZATION
_TEST
(
custom_struct
)
{
auto
buf
=
serialize
(
rs
);
raw_struct
x
;
deserialize
(
buf
,
x
);
CAF_CHECK_EQUAL
(
rs
,
x
);
}
CAF
_TEST
(
atoms
)
{
SERIALIZATION
_TEST
(
atoms
)
{
auto
foo
=
atom
(
"foo"
);
CAF_CHECK_EQUAL
(
foo
,
roundtrip
(
foo
));
CAF_CHECK_EQUAL
(
foo
,
msg_roundtrip
(
foo
));
...
...
@@ -318,7 +360,7 @@ CAF_TEST(atoms) {
CAF_CHECK_EQUAL
(
bar_atom
::
value
,
msg_roundtrip
(
atom
(
"bar"
)));
}
CAF
_TEST
(
raw_arrays
)
{
SERIALIZATION
_TEST
(
raw_arrays
)
{
auto
buf
=
serialize
(
ra
);
int
x
[
3
];
deserialize
(
buf
,
x
);
...
...
@@ -326,7 +368,7 @@ CAF_TEST(raw_arrays) {
CAF_CHECK_EQUAL
(
ra
[
i
],
x
[
i
]);
}
CAF
_TEST
(
arrays
)
{
SERIALIZATION
_TEST
(
arrays
)
{
auto
buf
=
serialize
(
ta
);
test_array
x
;
deserialize
(
buf
,
x
);
...
...
@@ -337,7 +379,7 @@ CAF_TEST(arrays) {
CAF_CHECK_EQUAL
(
ta
.
value2
[
i
][
j
],
x
.
value2
[
i
][
j
]);
}
CAF
_TEST
(
empty_non_pods
)
{
SERIALIZATION
_TEST
(
empty_non_pods
)
{
test_empty_non_pod
x
;
auto
buf
=
serialize
(
x
);
CAF_REQUIRE
(
buf
.
empty
());
...
...
@@ -356,7 +398,7 @@ std::string hexstr(const std::vector<char>& buf) {
return
oss
.
str
();
}
CAF
_TEST
(
messages
)
{
SERIALIZATION
_TEST
(
messages
)
{
// serialize original message which uses tuple_vals internally and
// deserialize into a message which uses type_erased_value pointers
message
x
;
...
...
@@ -371,9 +413,10 @@ CAF_TEST(messages) {
deserialize
(
buf2
,
y
);
CAF_CHECK_EQUAL
(
to_string
(
msg
),
to_string
(
y
));
CAF_CHECK
(
is_message
(
y
).
equal
(
i32
,
i64
,
dur
,
ts
,
te
,
str
,
rs
));
CAF_CHECK_EQUAL
(
to_string
(
recursive
),
to_string
(
roundtrip
(
recursive
)));
}
CAF
_TEST
(
multiple_messages
)
{
SERIALIZATION
_TEST
(
multiple_messages
)
{
auto
m
=
make_message
(
rs
,
te
);
auto
buf
=
serialize
(
te
,
m
,
msg
);
test_enum
t
;
...
...
@@ -387,15 +430,15 @@ CAF_TEST(multiple_messages) {
}
CAF
_TEST
(
type_erased_value
)
{
SERIALIZATION
_TEST
(
type_erased_value
)
{
auto
buf
=
serialize
(
str
);
type_erased_value_ptr
ptr
{
new
type_erased_value_impl
<
std
::
string
>
};
binary_deserializer
bd
{
&
context
,
buf
};
ptr
->
load
(
bd
);
binary_deserializer
source
{
system
,
buf
};
ptr
->
load
(
source
);
CAF_CHECK_EQUAL
(
str
,
*
reinterpret_cast
<
const
std
::
string
*>
(
ptr
->
get
()));
}
CAF
_TEST
(
type_erased_view
)
{
SERIALIZATION
_TEST
(
type_erased_view
)
{
auto
str_view
=
make_type_erased_view
(
str
);
auto
buf
=
serialize
(
str_view
);
std
::
string
res
;
...
...
@@ -403,7 +446,7 @@ CAF_TEST(type_erased_view) {
CAF_CHECK_EQUAL
(
str
,
res
);
}
CAF
_TEST
(
type_erased_tuple
)
{
SERIALIZATION
_TEST
(
type_erased_tuple
)
{
auto
tview
=
make_type_erased_tuple_view
(
str
,
i32
);
CAF_CHECK_EQUAL
(
to_string
(
tview
),
deep_to_string
(
std
::
make_tuple
(
str
,
i32
)));
auto
buf
=
serialize
(
tview
);
...
...
@@ -417,7 +460,7 @@ CAF_TEST(type_erased_tuple) {
CAF_CHECK_EQUAL
(
to_string
(
tview
),
deep_to_string
(
std
::
make_tuple
(
str
,
i32
)));
}
CAF
_TEST
(
streambuf_serialization
)
{
SERIALIZATION
_TEST
(
streambuf_serialization
)
{
auto
data
=
std
::
string
{
"The quick brown fox jumps over the lazy dog"
};
std
::
vector
<
char
>
buf
;
// First, we check the standard use case in CAF where stream serializers own
...
...
@@ -445,7 +488,7 @@ CAF_TEST(streambuf_serialization) {
CAF_CHECK
(
data
==
target
);
}
CAF
_TEST
(
byte_sequence_optimization
)
{
SERIALIZATION
_TEST
(
byte_sequence_optimization
)
{
std
::
vector
<
uint8_t
>
data
(
42
);
std
::
fill
(
data
.
begin
(),
data
.
end
(),
0x2a
);
std
::
vector
<
uint8_t
>
buf
;
...
...
@@ -464,7 +507,7 @@ CAF_TEST(byte_sequence_optimization) {
[](
uint8_t
c
)
{
return
c
==
0x2a
;
}));
}
CAF
_TEST
(
long_sequences
)
{
SERIALIZATION
_TEST
(
long_sequences
)
{
std
::
vector
<
char
>
data
;
binary_serializer
sink
{
nullptr
,
data
};
size_t
n
=
std
::
numeric_limits
<
uint32_t
>::
max
();
...
...
@@ -477,7 +520,7 @@ CAF_TEST(long_sequences) {
CAF_CHECK_EQUAL
(
n
,
m
);
}
CAF_TEST
(
non
-
empty
vector
)
{
SERIALIZATION_TEST
(
non_empty_
vector
)
{
CAF_MESSAGE
(
"deserializing into a non-empty vector overrides any content"
);
std
::
vector
<
int
>
foo
{
1
,
2
,
3
};
std
::
vector
<
int
>
bar
{
0
};
...
...
@@ -489,21 +532,21 @@ CAF_TEST(non-empty vector) {
// -- our vector<bool> serialization packs into an uint64_t. Hence, the
// critical sizes to test are 0, 1, 63, 64, and 65.
CAF
_TEST
(
bool_vector_size_0
)
{
SERIALIZATION
_TEST
(
bool_vector_size_0
)
{
std
::
vector
<
bool
>
xs
;
CAF_CHECK_EQUAL
(
deep_to_string
(
xs
),
"[]"
);
CAF_CHECK_EQUAL
(
xs
,
roundtrip
(
xs
));
CAF_CHECK_EQUAL
(
xs
,
msg_roundtrip
(
xs
));
}
CAF
_TEST
(
bool_vector_size_1
)
{
SERIALIZATION
_TEST
(
bool_vector_size_1
)
{
std
::
vector
<
bool
>
xs
{
true
};
CAF_CHECK_EQUAL
(
deep_to_string
(
xs
),
"[1]"
);
CAF_CHECK_EQUAL
(
xs
,
roundtrip
(
xs
));
CAF_CHECK_EQUAL
(
xs
,
msg_roundtrip
(
xs
));
}
CAF
_TEST
(
bool_vector_size_63
)
{
SERIALIZATION
_TEST
(
bool_vector_size_63
)
{
std
::
vector
<
bool
>
xs
;
for
(
int
i
=
0
;
i
<
63
;
++
i
)
xs
.
push_back
(
i
%
3
==
0
);
...
...
@@ -516,7 +559,7 @@ CAF_TEST(bool_vector_size_63) {
CAF_CHECK_EQUAL
(
xs
,
msg_roundtrip
(
xs
));
}
CAF
_TEST
(
bool_vector_size_64
)
{
SERIALIZATION
_TEST
(
bool_vector_size_64
)
{
std
::
vector
<
bool
>
xs
;
for
(
int
i
=
0
;
i
<
64
;
++
i
)
xs
.
push_back
(
i
%
5
==
0
);
...
...
@@ -529,7 +572,7 @@ CAF_TEST(bool_vector_size_64) {
CAF_CHECK_EQUAL
(
xs
,
msg_roundtrip
(
xs
));
}
CAF
_TEST
(
bool_vector_size_65
)
{
SERIALIZATION
_TEST
(
bool_vector_size_65
)
{
std
::
vector
<
bool
>
xs
;
for
(
int
i
=
0
;
i
<
65
;
++
i
)
xs
.
push_back
(
!
(
i
%
7
==
0
));
...
...
@@ -541,5 +584,3 @@ CAF_TEST(bool_vector_size_65) {
CAF_CHECK_EQUAL
(
xs
,
roundtrip
(
xs
));
CAF_CHECK_EQUAL
(
xs
,
msg_roundtrip
(
xs
));
}
CAF_TEST_FIXTURE_SCOPE_END
()
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