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OpenMesh
OpenMesh
Commits
17217c40
Commit
17217c40
authored
Apr 14, 2016
by
Jan Möbius
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Merge branch 'fixDoubleSwap' into 'master'
Fix double swap See merge request
!54
parents
9c91f3c9
6c14c0fc
Pipeline
#1266
passed with stage
Changes
3
Pipelines
1
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3 changed files
with
89 additions
and
4 deletions
+89
-4
Doc/changelog.docu
Doc/changelog.docu
+1
-0
src/OpenMesh/Core/IO/SR_binary_spec.hh
src/OpenMesh/Core/IO/SR_binary_spec.hh
+0
-4
src/Unittests/unittests_sr_binary.cc
src/Unittests/unittests_sr_binary.cc
+88
-0
No files found.
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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