Skip to content
Projects
Groups
Snippets
Help
Loading...
Help
Support
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
A
Actor Framework
Project overview
Project overview
Details
Activity
Releases
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Issues
0
Issues
0
List
Boards
Labels
Milestones
Merge Requests
0
Merge Requests
0
CI / CD
CI / CD
Pipelines
Jobs
Schedules
Operations
Operations
Metrics
Environments
Analytics
Analytics
CI / CD
Repository
Value Stream
Wiki
Wiki
Snippets
Snippets
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Create a new issue
Jobs
Commits
Issue Boards
Open sidebar
cpp-libs
Actor Framework
Commits
33ff479f
Commit
33ff479f
authored
Jan 03, 2018
by
Dominik Charousset
Committed by
Dominik Charousset
Feb 06, 2018
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
Add unit test for unordered flat map
parent
819d1ffb
Changes
1
Hide whitespace changes
Inline
Side-by-side
Showing
1 changed file
with
209 additions
and
0 deletions
+209
-0
libcaf_core/test/unordered_flat_map.cpp
libcaf_core/test/unordered_flat_map.cpp
+209
-0
No files found.
libcaf_core/test/unordered_flat_map.cpp
0 → 100644
View file @
33ff479f
/******************************************************************************
* ____ _ _____ *
* / ___| / \ | ___| C++ *
* | | / _ \ | |_ Actor *
* | |___ / ___ \| _| Framework *
* \____/_/ \_|_| *
* *
* Copyright (C) 2011 - 2017 *
* Dominik Charousset <dominik.charousset (at) haw-hamburg.de> *
* *
* Distributed under the terms and conditions of the BSD 3-Clause License or *
* (at your option) under the terms and conditions of the Boost Software *
* License 1.0. See accompanying files LICENSE and LICENSE_ALTERNATIVE. *
* *
* If you did not receive a copy of the license files, see *
* http://opensource.org/licenses/BSD-3-Clause and *
* http://www.boost.org/LICENSE_1_0.txt. *
******************************************************************************/
#define CAF_SUITE unordered_flat_map
#include "caf/test/unit_test.hpp"
#include <string>
#include <utility>
#include <vector>
#include "caf/detail/unordered_flat_map.hpp"
namespace
caf
{
namespace
detail
{
template
<
class
T
>
bool
operator
==
(
const
unordered_flat_map
<
int
,
T
>&
xs
,
const
std
::
vector
<
std
::
pair
<
int
,
T
>>&
ys
)
{
return
xs
.
container
()
==
ys
;
}
template
<
class
T
>
bool
operator
==
(
const
std
::
vector
<
std
::
pair
<
int
,
T
>>&
xs
,
const
unordered_flat_map
<
int
,
T
>&
ys
)
{
return
ys
==
xs
;
}
}
// namespace detail
}
// namespace caf
using
std
::
make_pair
;
using
std
::
pair
;
using
std
::
string
;
using
std
::
vector
;
using
caf
::
detail
::
unordered_flat_map
;
using
namespace
caf
;
template
<
class
T
>
using
kvp_vec
=
vector
<
pair
<
int
,
T
>>
;
kvp_vec
<
int
>
ivec
(
std
::
initializer_list
<
std
::
pair
<
int
,
int
>>
xs
)
{
return
{
xs
};
}
kvp_vec
<
string
>
svec
(
std
::
initializer_list
<
std
::
pair
<
int
,
string
>>
xs
)
{
return
{
xs
};
}
namespace
{
struct
fixture
{
unordered_flat_map
<
int
,
int
>
xs
;
unordered_flat_map
<
int
,
string
>
ys
;
// fills xs with {1, 10} ... {4, 40}
void
fill_xs
()
{
for
(
int
i
=
1
;
i
<
5
;
++
i
)
xs
.
emplace
(
i
,
i
*
10
);
}
// fills xs with {1, "a"} ... {4, "d"}
void
fill_ys
()
{
char
buf
[]
=
{
'\0'
,
'\0'
};
for
(
int
i
=
0
;
i
<
4
;
++
i
)
{
buf
[
0
]
=
'a'
+
i
;
ys
.
emplace
(
i
+
1
,
buf
);
}
}
static
pair
<
int
,
int
>
kvp
(
int
x
,
int
y
)
{
return
make_pair
(
x
,
y
);
}
static
pair
<
int
,
string
>
kvp
(
int
x
,
string
y
)
{
return
make_pair
(
x
,
std
::
move
(
y
));
}
};
}
// namespace <anonymous>
CAF_TEST_FIXTURE_SCOPE
(
unordered_flat_map_tests
,
fixture
)
CAF_TEST
(
default_constructed
)
{
// A default-constructed map must be empty, i.e., have size 0.
CAF_CHECK_EQUAL
(
xs
.
empty
(),
true
);
CAF_CHECK_EQUAL
(
xs
.
size
(),
0u
);
// The begin() and end() iterators must compare equal.
CAF_CHECK_EQUAL
(
xs
.
begin
(),
xs
.
end
());
CAF_CHECK_EQUAL
(
xs
.
cbegin
(),
xs
.
begin
());
CAF_CHECK_EQUAL
(
xs
.
cend
(),
xs
.
end
());
CAF_CHECK_EQUAL
(
xs
.
cbegin
(),
xs
.
cend
());
CAF_CHECK_EQUAL
(
xs
.
rbegin
(),
xs
.
rend
());
// Calling begin() and end() on a const reference must return the same as
// cbegin() and cend().
const
auto
&
cxs
=
xs
;
CAF_CHECK_EQUAL
(
cxs
.
begin
(),
xs
.
cbegin
());
CAF_CHECK_EQUAL
(
cxs
.
end
(),
xs
.
cend
());
}
CAF_TEST
(
initializer_list_constructed
)
{
unordered_flat_map
<
int
,
int
>
zs
{{
1
,
10
},
{
2
,
20
},
{
3
,
30
},
{
4
,
40
}};
CAF_CHECK_EQUAL
(
zs
.
size
(),
4u
);
CAF_CHECK_EQUAL
(
zs
,
ivec
({{
1
,
10
},
{
2
,
20
},
{
3
,
30
},
{
4
,
40
}}));
}
CAF_TEST
(
range_constructed
)
{
kvp_vec
<
int
>
tmp
{{
1
,
10
},
{
2
,
20
},
{
3
,
30
},
{
4
,
40
}};
unordered_flat_map
<
int
,
int
>
zs
(
tmp
.
begin
(),
tmp
.
end
());
CAF_CHECK_EQUAL
(
zs
.
size
(),
4u
);
CAF_CHECK_EQUAL
(
zs
,
tmp
);
}
CAF_TEST
(
integer_insertion
)
{
xs
.
insert
(
kvp
(
3
,
30
));
xs
.
insert
(
xs
.
begin
(),
kvp
(
2
,
20
));
xs
.
insert
(
xs
.
cbegin
(),
kvp
(
1
,
10
));
xs
.
emplace
(
5
,
50
);
xs
.
emplace_hint
(
xs
.
cend
()
-
1
,
4
,
40
);
CAF_CHECK_EQUAL
(
xs
,
ivec
({{
1
,
10
},
{
2
,
20
},
{
3
,
30
},
{
4
,
40
},
{
5
,
50
}}));
}
CAF_TEST
(
integer_removal
)
{
fill_xs
();
CAF_CHECK_EQUAL
(
xs
,
ivec
({{
1
,
10
},
{
2
,
20
},
{
3
,
30
},
{
4
,
40
}}));
xs
.
erase
(
xs
.
begin
());
CAF_CHECK_EQUAL
(
xs
,
ivec
({{
2
,
20
},
{
3
,
30
},
{
4
,
40
}}));
xs
.
erase
(
xs
.
begin
(),
xs
.
begin
()
+
2
);
CAF_CHECK_EQUAL
(
xs
,
ivec
({{
4
,
40
}}));
xs
.
erase
(
4
);
CAF_CHECK_EQUAL
(
xs
.
empty
(),
true
);
CAF_CHECK_EQUAL
(
xs
.
size
(),
0u
);
}
CAF_TEST
(
lookup
)
{
fill_xs
();
CAF_CHECK_EQUAL
(
xs
.
count
(
2
),
1u
);
CAF_CHECK_EQUAL
(
xs
.
count
(
6
),
0u
);
// trigger non-const member functions
CAF_CHECK_EQUAL
(
xs
.
at
(
3
),
30
);
CAF_CHECK_EQUAL
(
xs
.
find
(
1
),
xs
.
begin
());
CAF_CHECK_EQUAL
(
xs
.
find
(
2
),
xs
.
begin
()
+
1
);
// trigger const member functions
const
auto
&
cxs
=
xs
;
CAF_CHECK_EQUAL
(
cxs
.
at
(
2
),
20
);
CAF_CHECK_EQUAL
(
cxs
.
find
(
4
),
xs
.
end
()
-
1
);
CAF_CHECK_EQUAL
(
cxs
.
find
(
5
),
xs
.
end
());
}
#ifndef CAF_NO_EXCEPTIONS
CAF_TEST
(
exceptions
)
{
fill_xs
();
try
{
auto
x
=
xs
.
at
(
10
);
CAF_FAIL
(
"got an unexpected value: "
<<
x
);
}
catch
(
std
::
out_of_range
&
)
{
CAF_MESSAGE
(
"got expected out_of_range exception"
);
}
catch
(...)
{
CAF_FAIL
(
"got an expected exception"
);
}
}
#endif // CAF_NO_EXCEPTIONS
// We repeat several tests with strings as value type instead of integers to
// trigger non-trivial destructors.
CAF_TEST
(
string_insertion
)
{
ys
.
insert
(
kvp
(
3
,
"c"
));
ys
.
insert
(
ys
.
begin
(),
kvp
(
2
,
"b"
));
ys
.
insert
(
ys
.
cbegin
(),
kvp
(
1
,
"a"
));
ys
.
emplace
(
5
,
"e"
);
ys
.
emplace_hint
(
ys
.
cend
()
-
1
,
4
,
"d"
);
kvp_vec
<
string
>
tmp
{{
1
,
"a"
},
{
2
,
"b"
},
{
3
,
"c"
},
{
4
,
"d"
},
{
5
,
"e"
}};
CAF_CHECK_EQUAL
(
ys
,
tmp
);
}
CAF_TEST
(
string_removal
)
{
fill_ys
();
CAF_CHECK_EQUAL
(
ys
,
svec
({{
1
,
"a"
},
{
2
,
"b"
},
{
3
,
"c"
},
{
4
,
"d"
}}));
ys
.
erase
(
ys
.
begin
());
CAF_CHECK_EQUAL
(
ys
,
svec
({{
2
,
"b"
},
{
3
,
"c"
},
{
4
,
"d"
}}));
ys
.
erase
(
ys
.
begin
(),
ys
.
begin
()
+
2
);
CAF_CHECK_EQUAL
(
ys
,
svec
({{
4
,
"d"
}}));
ys
.
erase
(
4
);
CAF_CHECK_EQUAL
(
ys
.
empty
(),
true
);
CAF_CHECK_EQUAL
(
ys
.
size
(),
0u
);
}
CAF_TEST_FIXTURE_SCOPE_END
()
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment