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cpp-libs
Actor Framework
Commits
d162ba49
Commit
d162ba49
authored
Jan 29, 2015
by
Dominik Charousset
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Extend match unit test
parent
38e87948
Changes
1
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Showing
1 changed file
with
90 additions
and
28 deletions
+90
-28
unit_testing/test_match.cpp
unit_testing/test_match.cpp
+90
-28
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unit_testing/test_match.cpp
View file @
d162ba49
...
...
@@ -62,24 +62,38 @@ void reset() {
fill
(
begin
(
s_invoked
),
end
(
s_invoked
),
false
);
}
template
<
class
Expr
,
class
...
Ts
>
bool
invoked
(
int
idx
,
Expr
&
expr
,
Ts
&&
...
args
)
{
expr
(
make_message
(
forward
<
Ts
>
(
args
)...));
auto
res
=
s_invoked
[
idx
];
s_invoked
[
idx
]
=
false
;
auto
e
=
end
(
s_invoked
);
res
=
res
&&
find
(
begin
(
s_invoked
),
e
,
true
)
==
e
;
reset
();
return
res
;
void
fill_mb
(
message_builder
&
)
{
// end of recursion
}
template
<
class
T
,
class
...
Ts
>
void
fill_mb
(
message_builder
&
mb
,
const
T
&
v
,
const
Ts
&
...
vs
)
{
fill_mb
(
mb
.
append
(
v
),
vs
...);
}
template
<
class
Expr
,
class
...
Ts
>
bool
not_invoked
(
Expr
&
expr
,
Ts
&&
...
args
)
{
expr
(
make_message
(
forward
<
Ts
>
(
args
)...));
auto
e
=
end
(
s_invoked
);
auto
res
=
find
(
begin
(
s_invoked
),
e
,
true
)
==
e
;
fill
(
begin
(
s_invoked
),
end
(
s_invoked
),
false
);
return
res
;
ptrdiff_t
invoked
(
Expr
&
expr
,
const
Ts
&
...
args
)
{
vector
<
message
>
msgs
;
msgs
.
push_back
(
make_message
(
args
...));
message_builder
mb
;
fill_mb
(
mb
,
args
...);
msgs
.
push_back
(
mb
.
to_message
());
set
<
ptrdiff_t
>
results
;
for
(
auto
&
msg
:
msgs
)
{
expr
(
msg
);
auto
first
=
begin
(
s_invoked
);
auto
last
=
end
(
s_invoked
);
auto
i
=
find
(
begin
(
s_invoked
),
last
,
true
);
results
.
insert
(
i
!=
last
&&
count
(
i
,
last
,
true
)
==
1
?
distance
(
first
,
i
)
:
-
1
);
reset
();
}
if
(
results
.
size
()
>
1
)
{
CAF_FAILURE
(
"make_message() yielded a different result than "
"message_builder(...).to_message()"
);
return
-
2
;
}
return
*
results
.
begin
();
}
function
<
void
()
>
f
(
int
idx
)
{
...
...
@@ -90,9 +104,20 @@ function<void()> f(int idx) {
void
test_atoms
()
{
auto
expr
=
on
(
hi_atom
::
value
)
>>
f
(
0
);
CAF_CHECK
(
invoked
(
0
,
expr
,
hi_atom
::
value
));
CAF_CHECK
(
not_invoked
(
expr
,
ho_atom
::
value
));
CAF_CHECK
(
not_invoked
(
expr
,
hi_atom
::
value
,
hi_atom
::
value
));
CAF_CHECK_EQUAL
(
invoked
(
expr
,
hi_atom
::
value
),
0
);
CAF_CHECK_EQUAL
(
invoked
(
expr
,
ho_atom
::
value
),
-
1
);
CAF_CHECK_EQUAL
(
invoked
(
expr
,
hi_atom
::
value
,
hi_atom
::
value
),
-
1
);
message_handler
expr2
{
[](
hi_atom
)
{
s_invoked
[
0
]
=
true
;
},
[](
ho_atom
)
{
s_invoked
[
1
]
=
true
;
}
};
CAF_CHECK_EQUAL
(
invoked
(
expr2
,
ok_atom
::
value
),
-
1
);
CAF_CHECK_EQUAL
(
invoked
(
expr2
,
hi_atom
::
value
),
0
);
CAF_CHECK_EQUAL
(
invoked
(
expr2
,
ho_atom
::
value
),
1
);
}
void
test_custom_projections
()
{
...
...
@@ -106,8 +131,8 @@ void test_custom_projections() {
auto
expr
=
(
on
(
guard
)
>>
f
(
0
)
);
CAF_CHECK
(
invoked
(
0
,
expr
,
42
)
);
CAF_CHECK
(
guard_called
);
CAF_CHECK
_EQUAL
(
invoked
(
expr
,
42
),
0
);
CAF_CHECK
_EQUAL
(
guard_called
,
true
);
}
// check forwarding optional<const string&> from guard
{
...
...
@@ -117,10 +142,10 @@ void test_custom_projections() {
s_invoked
[
0
]
=
true
;
}
);
CAF_CHECK
(
invoked
(
0
,
expr
,
"--help"
)
);
CAF_CHECK
(
not_invoked
(
expr
,
"-help"
)
);
CAF_CHECK
(
not_invoked
(
expr
,
"--help"
,
"--help"
)
);
CAF_CHECK
(
not_invoked
(
expr
,
42
)
);
CAF_CHECK
_EQUAL
(
invoked
(
expr
,
"--help"
),
0
);
CAF_CHECK
_EQUAL
(
invoked
(
expr
,
"-help"
),
-
1
);
CAF_CHECK
_EQUAL
(
invoked
(
expr
,
"--help"
,
"--help"
),
-
1
);
CAF_CHECK
_EQUAL
(
invoked
(
expr
,
42
),
-
1
);
}
// check projection
{
...
...
@@ -130,16 +155,53 @@ void test_custom_projections() {
s_invoked
[
0
]
=
true
;
}
);
CAF_CHECK
(
invoked
(
0
,
expr
,
"42"
)
);
CAF_CHECK
(
not_invoked
(
expr
,
"42f"
)
);
CAF_CHECK
(
not_invoked
(
expr
,
"42"
,
"42"
)
);
CAF_CHECK
(
not_invoked
(
expr
,
42
)
);
CAF_CHECK
_EQUAL
(
invoked
(
expr
,
"42"
),
0
);
CAF_CHECK
_EQUAL
(
invoked
(
expr
,
"42f"
),
-
1
);
CAF_CHECK
_EQUAL
(
invoked
(
expr
,
"42"
,
"42"
),
-
1
);
CAF_CHECK
_EQUAL
(
invoked
(
expr
,
42
),
-
1
);
}
}
struct
wrapped_int
{
int
value
;
};
inline
bool
operator
==
(
const
wrapped_int
&
lhs
,
const
wrapped_int
&
rhs
)
{
return
lhs
.
value
==
rhs
.
value
;
}
void
test_arg_match
()
{
announce
<
wrapped_int
>
(
"wrapped_int"
,
&
wrapped_int
::
value
);
auto
expr
=
on
(
42
,
arg_match
)
>>
[](
int
i
)
{
s_invoked
[
0
]
=
true
;
CAF_CHECK_EQUAL
(
i
,
1
);
};
CAF_CHECK_EQUAL
(
invoked
(
expr
,
42
,
1.
f
),
-
1
);
CAF_CHECK_EQUAL
(
invoked
(
expr
,
42
),
-
1
);
CAF_CHECK_EQUAL
(
invoked
(
expr
,
1
,
42
),
-
1
);
CAF_CHECK_EQUAL
(
invoked
(
expr
,
42
,
1
),
0
);
auto
expr2
=
on
(
"-a"
,
arg_match
)
>>
[](
const
string
&
value
)
{
s_invoked
[
0
]
=
true
;
CAF_CHECK_EQUAL
(
value
,
"b"
);
};
CAF_CHECK_EQUAL
(
invoked
(
expr2
,
"b"
,
"-a"
),
-
1
);
CAF_CHECK_EQUAL
(
invoked
(
expr2
,
"-a"
),
-
1
);
CAF_CHECK_EQUAL
(
invoked
(
expr2
,
"-a"
,
"b"
),
0
);
auto
expr3
=
on
(
wrapped_int
{
42
},
arg_match
)
>>
[](
wrapped_int
i
)
{
s_invoked
[
0
]
=
true
;
CAF_CHECK_EQUAL
(
i
.
value
,
1
);
};
CAF_CHECK_EQUAL
(
invoked
(
expr3
,
wrapped_int
{
42
},
1.
f
),
-
1
);
CAF_CHECK_EQUAL
(
invoked
(
expr3
,
42
),
-
1
);
CAF_CHECK_EQUAL
(
invoked
(
expr3
,
wrapped_int
{
1
},
wrapped_int
{
42
}),
-
1
);
CAF_CHECK_EQUAL
(
invoked
(
expr3
,
42
,
1
),
-
1
);
CAF_CHECK_EQUAL
(
invoked
(
expr3
,
wrapped_int
{
42
},
wrapped_int
{
1
}),
0
);
}
int
main
()
{
CAF_TEST
(
test_match
);
test_atoms
();
test_custom_projections
();
test_arg_match
();
return
CAF_TEST_RESULT
();
}
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