Subject: [Boost-commit] svn:boost r62902 - sandbox/endian_ext/libs/integer/test
From: vicente.botet_at_[hidden]
Date: 2010-06-13 04:31:58
Author: viboes
Date: 2010-06-13 04:31:57 EDT (Sun, 13 Jun 2010)
New Revision: 62902
URL: http://svn.boost.org/trac/boost/changeset/62902
Log:
Add tests for generic endian views
Text files modified:
sandbox/endian_ext/libs/integer/test/endian_view_test.cpp | 87 ++++++++++++++++++++++++++++++++++++++++
1 files changed, 87 insertions(+), 0 deletions(-)
Modified: sandbox/endian_ext/libs/integer/test/endian_view_test.cpp
==============================================================================
--- sandbox/endian_ext/libs/integer/test/endian_view_test.cpp (original)
+++ sandbox/endian_ext/libs/integer/test/endian_view_test.cpp 2010-06-13 04:31:57 EDT (Sun, 13 Jun 2010)
@@ -20,6 +20,7 @@
#include <boost/detail/lightweight_test.hpp> // for main
#include <boost/integer/endian_view.hpp>
+#include <boost/fusion/adapted/struct/adapt_struct.hpp>
//~ #include <boost/cstdint.hpp>
//~ #include <boost/progress.hpp>
@@ -34,9 +35,66 @@
using namespace boost::integer; // namespaces works. See endian_operations_test
// // for tests that don't do "using namespace".
+namespace X {
+
+struct big_c {
+ uint32_t a;
+ uint16_t b;
+};
+
+
+struct little_c {
+ int32_t a;
+ int16_t b;
+};
+
+struct mixed_c {
+ big_c a;
+ little_c b;
+};
+
+}
+
+struct network {};
+
+namespace boost {
+namespace endianness {
+
+ template <>
+ struct domain_map <network, X::big_c> {
+ typedef mpl::vector<big,big> type;
+ };
+ template <>
+ struct domain_map <network, X::little_c> {
+ typedef mpl::vector<little,little> type;
+ };
+
+}
+}
+
+BOOST_FUSION_ADAPT_STRUCT(
+ X::big_c,
+ (uint32_t, a)
+ (uint16_t, b)
+)
+
+BOOST_FUSION_ADAPT_STRUCT(
+ X::little_c,
+ (int32_t, a)
+ (int16_t, b)
+)
+
+
+BOOST_FUSION_ADAPT_STRUCT(
+ X::mixed_c,
+ (X::big_c, a)
+ (X::little_c, b)
+)
namespace
{
+ X::mixed_c m;
+
void check_access()
{
// structs with offsets % 2 == 1 for type of size > 1 to ensure no alignment
@@ -92,12 +150,41 @@
std::cout << std::hex << int(a.c1) << std::endl;
std::cout << std::hex << a.s1 << std::endl;
std::cout << std::hex << a.i1 << std::endl;
+
+ std::cout << "**********" << std::endl;
+ std::cout << std::hex << m.a.a << std::endl;
+ std::cout << std::hex << m.a.b << std::endl;
+ std::cout << std::hex << m.b.a << std::endl;
+ std::cout << std::hex << m.b.b << std::endl;
+
+ as_endian<network>(a.i1)=as_endian<network>(a.i1);
+ std::cout << "**********" << std::endl;
+ std::cout << std::hex << m.a.a << std::endl;
+ std::cout << std::hex << m.a.b << std::endl;
+ std::cout << std::hex << m.b.a << std::endl;
+ std::cout << std::hex << m.b.b << std::endl;
+
+ //~ as_big(m)=as_big(m);
+
+ as(m)=as_endian<network>(m);
+ std::cout << "**********" << std::endl;
+ std::cout << std::hex << m.a.a << std::endl;
+ std::cout << std::hex << m.a.b << std::endl;
+ std::cout << std::hex << m.b.a << std::endl;
+ std::cout << std::hex << m.b.b << std::endl;
+ //~ as(m)=as_big(m);
}
} // unnamed namespace
int main( int argc, char * argv[] )
{
+ m.b.a=0x01020304;
+ m.b.b=0x0A0B;
+ m.a.a=0x04030201;
+ m.a.b=0x0B0A;
+
check_access();
return boost::report_errors();
+ //~ return 1;
} // main