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OpenMesh
OpenMesh
Commits
17217c40
Commit
17217c40
authored
Apr 14, 2016
by
Jan Möbius
Browse files
Merge branch 'fixDoubleSwap' into 'master'
Fix double swap See merge request
!54
parents
9c91f3c9
6c14c0fc
Pipeline
#1266
passed with stage
Changes
3
Pipelines
1
Hide whitespace changes
Inline
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Doc/changelog.docu
View file @
17217c40
...
...
@@ -109,6 +109,7 @@
<b>IO</b>
<ul>
<li>OMWriter: fix crash in OMWriter when writing an empty mesh with colors</li>
<li>Binary writers: Fixed double swap in string specialization. Added Unittest.</li>
</ul>
<b>VectorT</b>
...
...
src/OpenMesh/Core/IO/SR_binary_spec.hh
View file @
17217c40
...
...
@@ -238,8 +238,6 @@ template <> struct binary< std::string > {
{
length_t
len
=
length_t
(
_v
.
size
());
if
(
_swap
)
reverse_byte_order
(
len
);
size_t
bytes
=
binary
<
length_t
>::
store
(
_os
,
len
,
_swap
);
_os
.
write
(
_v
.
data
(),
len
);
return
_os
.
good
()
?
len
+
bytes
:
0
;
...
...
@@ -252,8 +250,6 @@ template <> struct binary< std::string > {
{
length_t
len
;
size_t
bytes
=
binary
<
length_t
>::
restore
(
_is
,
len
,
_swap
);
if
(
_swap
)
reverse_byte_order
(
len
);
_val
.
resize
(
len
);
_is
.
read
(
const_cast
<
char
*>
(
_val
.
data
()),
len
);
...
...
src/Unittests/unittests_sr_binary.cc
0 → 100644
View file @
17217c40
#include
<gtest/gtest.h>
#include
<Unittests/unittests_common.hh>
#include
<iostream>
#include
<list>
#include
<stdint.h>
namespace
{
class
OpenMeshSRBinary
:
public
testing
::
Test
{
protected:
// This function is called before each test is run
virtual
void
SetUp
()
{
// Do some initial stuff with the member data here...
}
// This function is called after all tests are through
virtual
void
TearDown
()
{
// Do some final stuff with the member data here...
}
};
/*
* ====================================================================
* Define tests below
* ====================================================================
*/
/* Check if len is swapped correctly
* when storing strings using the binary serializer.
*
*/
TEST_F
(
OpenMeshSRBinary
,
CheckStringSwap
)
{
std
::
string
testString
=
"OpenMesh String"
;
std
::
stringstream
stream
(
""
);
OpenMesh
::
IO
::
binary
<
std
::
string
>::
store
(
stream
,
testString
,
true
);
std
::
stringstream
stream2
(
""
);
OpenMesh
::
IO
::
binary
<
std
::
string
>::
store
(
stream2
,
testString
,
false
);
std
::
string
res2
=
stream2
.
str
();
std
::
string
res
=
stream
.
str
();
uint16_t
len
,
len2
;
stream
.
read
((
char
*
)
&
len
,
2
);
stream2
.
read
(
(
char
*
)
&
len2
,
2
);
EXPECT_EQ
(
len2
,
testString
.
length
());
EXPECT_EQ
(
len
,(
testString
.
length
()
>>
8
)
|
(
testString
.
length
()
<<
8
));
EXPECT_NE
(
len
,
len2
);
}
/* Check if storing and restoring a string gives proper result
* Do that with and without swapping the byte order
*/
TEST_F
(
OpenMeshSRBinary
,
StringStoreRestore
)
{
std
::
string
testString
=
"OpenMesh String"
;
std
::
stringstream
stream
(
""
);
OpenMesh
::
IO
::
binary
<
std
::
string
>::
store
(
stream
,
testString
,
true
);
std
::
stringstream
stream2
(
""
);
OpenMesh
::
IO
::
binary
<
std
::
string
>::
store
(
stream2
,
testString
,
false
);
std
::
string
restored1
,
restored2
;
OpenMesh
::
IO
::
binary
<
std
::
string
>::
restore
(
stream
,
restored1
,
true
);
OpenMesh
::
IO
::
binary
<
std
::
string
>::
restore
(
stream2
,
restored2
,
false
);
EXPECT_EQ
(
restored1
.
length
(),
restored2
.
length
());
EXPECT_EQ
(
restored1
.
length
(),
testString
.
length
());
for
(
size_t
i
=
0
;
i
<
testString
.
length
()
;
++
i
)
{
EXPECT_EQ
(
restored1
[
i
]
,
testString
[
i
]);
EXPECT_EQ
(
restored2
[
i
]
,
testString
[
i
]);
}
}
}
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