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Kirill Smelkov
cpython
Commits
a714257a
Commit
a714257a
authored
May 04, 2010
by
Alexandre Vassalotti
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Forward port unit tests for set operation and repr.
Patch by Alexander Belopolsky.
parent
efb70673
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1
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Lib/test/test_dictviews.py
Lib/test/test_dictviews.py
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Lib/test/test_dictviews.py
View file @
a714257a
...
...
@@ -69,6 +69,82 @@ class DictSetTest(unittest.TestCase):
self
.
assertEqual
(
set
(
values
),
{
10
,
"ABC"
})
self
.
assertEqual
(
len
(
values
),
2
)
def
test_dict_repr
(
self
):
d
=
{
1
:
10
,
"a"
:
"ABC"
}
self
.
assertIsInstance
(
repr
(
d
),
str
)
r
=
repr
(
d
.
items
())
self
.
assertIsInstance
(
r
,
str
)
self
.
assertTrue
(
r
==
"dict_items([('a', 'ABC'), (1, 10)])"
or
r
==
"dict_items([(1, 10), ('a', 'ABC')])"
)
r
=
repr
(
d
.
keys
())
self
.
assertIsInstance
(
r
,
str
)
self
.
assertTrue
(
r
==
"dict_keys(['a', 1])"
or
r
==
"dict_keys([1, 'a'])"
)
r
=
repr
(
d
.
values
())
self
.
assertIsInstance
(
r
,
str
)
self
.
assertTrue
(
r
==
"dict_values(['ABC', 10])"
or
r
==
"dict_values([10, 'ABC'])"
)
def
test_keys_set_operations
(
self
):
d1
=
{
'a'
:
1
,
'b'
:
2
}
d2
=
{
'b'
:
3
,
'c'
:
2
}
d3
=
{
'd'
:
4
,
'e'
:
5
}
self
.
assertEqual
(
d1
.
keys
()
&
d1
.
keys
(),
{
'a'
,
'b'
})
self
.
assertEqual
(
d1
.
keys
()
&
d2
.
keys
(),
{
'b'
})
self
.
assertEqual
(
d1
.
keys
()
&
d3
.
keys
(),
set
())
self
.
assertEqual
(
d1
.
keys
()
&
set
(
d1
.
keys
()),
{
'a'
,
'b'
})
self
.
assertEqual
(
d1
.
keys
()
&
set
(
d2
.
keys
()),
{
'b'
})
self
.
assertEqual
(
d1
.
keys
()
&
set
(
d3
.
keys
()),
set
())
self
.
assertEqual
(
d1
.
keys
()
|
d1
.
keys
(),
{
'a'
,
'b'
})
self
.
assertEqual
(
d1
.
keys
()
|
d2
.
keys
(),
{
'a'
,
'b'
,
'c'
})
self
.
assertEqual
(
d1
.
keys
()
|
d3
.
keys
(),
{
'a'
,
'b'
,
'd'
,
'e'
})
self
.
assertEqual
(
d1
.
keys
()
|
set
(
d1
.
keys
()),
{
'a'
,
'b'
})
self
.
assertEqual
(
d1
.
keys
()
|
set
(
d2
.
keys
()),
{
'a'
,
'b'
,
'c'
})
self
.
assertEqual
(
d1
.
keys
()
|
set
(
d3
.
keys
()),
{
'a'
,
'b'
,
'd'
,
'e'
})
self
.
assertEqual
(
d1
.
keys
()
^
d1
.
keys
(),
set
())
self
.
assertEqual
(
d1
.
keys
()
^
d2
.
keys
(),
{
'a'
,
'c'
})
self
.
assertEqual
(
d1
.
keys
()
^
d3
.
keys
(),
{
'a'
,
'b'
,
'd'
,
'e'
})
self
.
assertEqual
(
d1
.
keys
()
^
set
(
d1
.
keys
()),
set
())
self
.
assertEqual
(
d1
.
keys
()
^
set
(
d2
.
keys
()),
{
'a'
,
'c'
})
self
.
assertEqual
(
d1
.
keys
()
^
set
(
d3
.
keys
()),
{
'a'
,
'b'
,
'd'
,
'e'
})
def
test_items_set_operations
(
self
):
d1
=
{
'a'
:
1
,
'b'
:
2
}
d2
=
{
'a'
:
2
,
'b'
:
2
}
d3
=
{
'd'
:
4
,
'e'
:
5
}
self
.
assertEqual
(
d1
.
items
()
&
d1
.
items
(),
{(
'a'
,
1
),
(
'b'
,
2
)})
self
.
assertEqual
(
d1
.
items
()
&
d2
.
items
(),
{(
'b'
,
2
)})
self
.
assertEqual
(
d1
.
items
()
&
d3
.
items
(),
set
())
self
.
assertEqual
(
d1
.
items
()
&
set
(
d1
.
items
()),
{(
'a'
,
1
),
(
'b'
,
2
)})
self
.
assertEqual
(
d1
.
items
()
&
set
(
d2
.
items
()),
{(
'b'
,
2
)})
self
.
assertEqual
(
d1
.
items
()
&
set
(
d3
.
items
()),
set
())
self
.
assertEqual
(
d1
.
items
()
|
d1
.
items
(),
{(
'a'
,
1
),
(
'b'
,
2
)})
self
.
assertEqual
(
d1
.
items
()
|
d2
.
items
(),
{(
'a'
,
1
),
(
'a'
,
2
),
(
'b'
,
2
)})
self
.
assertEqual
(
d1
.
items
()
|
d3
.
items
(),
{(
'a'
,
1
),
(
'b'
,
2
),
(
'd'
,
4
),
(
'e'
,
5
)})
self
.
assertEqual
(
d1
.
items
()
|
set
(
d1
.
items
()),
{(
'a'
,
1
),
(
'b'
,
2
)})
self
.
assertEqual
(
d1
.
items
()
|
set
(
d2
.
items
()),
{(
'a'
,
1
),
(
'a'
,
2
),
(
'b'
,
2
)})
self
.
assertEqual
(
d1
.
items
()
|
set
(
d3
.
items
()),
{(
'a'
,
1
),
(
'b'
,
2
),
(
'd'
,
4
),
(
'e'
,
5
)})
self
.
assertEqual
(
d1
.
items
()
^
d1
.
items
(),
set
())
self
.
assertEqual
(
d1
.
items
()
^
d2
.
items
(),
{(
'a'
,
1
),
(
'a'
,
2
)})
self
.
assertEqual
(
d1
.
items
()
^
d3
.
items
(),
{(
'a'
,
1
),
(
'b'
,
2
),
(
'd'
,
4
),
(
'e'
,
5
)})
def
test_main
():
support
.
run_unittest
(
DictSetTest
)
...
...
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