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Create a branch for working on csrss and co.

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svn path=/branches/ros-csrss/; revision=57561
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Hermès Bélusca-Maïto 2012-10-14 13:04:31 +00:00
parent 679f8cec0e
commit 65ce146169
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165
lib/3rdparty/stlport/test/unit/swap_test.cpp vendored Normal file
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#include <vector>
#include <algorithm>
#include <vector>
#include <queue>
#if 0 /* temporary: investigation of problem with swap */
#include <iostream>
#include <typeinfo>
#endif
#include "cppunit/cppunit_proxy.h"
#if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES)
using namespace std;
#endif
//
// TestCase class
//
class SwapTest : public CPPUNIT_NS::TestCase
{
CPPUNIT_TEST_SUITE(SwapTest);
CPPUNIT_TEST(swap1);
CPPUNIT_TEST(swprnge1);
CPPUNIT_TEST(swap_container_non_spec);
#if defined (STLPORT) && \
!defined (_STLP_FUNCTION_TMPL_PARTIAL_ORDER) && !defined (_STLP_USE_PARTIAL_SPEC_WORKAROUND)
CPPUNIT_IGNORE;
#endif
CPPUNIT_TEST(swap_container_spec);
CPPUNIT_TEST_SUITE_END();
protected:
void swap1();
void swprnge1();
void swap_container_non_spec();
void swap_container_spec();
};
CPPUNIT_TEST_SUITE_REGISTRATION(SwapTest);
//
// tests implementation
//
void SwapTest::swap1()
{
int a = 42;
int b = 19;
swap(a, b);
CPPUNIT_ASSERT(a==19);
CPPUNIT_ASSERT(b==42);
}
void SwapTest::swprnge1()
{
char word1[] = "World";
char word2[] = "Hello";
swap_ranges((char*)word1, (char*)word1 + ::strlen(word1), (char*)word2);
CPPUNIT_ASSERT(!strcmp(word1, "Hello"));
CPPUNIT_ASSERT(!strcmp(word2, "World"));
}
class Obj
{
public:
Obj() :
v( 0 )
{ }
Obj( const Obj& ) :
v( 1 )
{ }
Obj& operator =( const Obj& )
{ v = 2; return *this; }
int v;
};
/*
* Following two tests check the corectness of specialization of swap():
* for containers with container::swap method swap( a, b ) should
* use a.swap( b ), but don't try to do this substitution for container
* without swap method (in this case swap should be made via explicit members
* exchange; this assume usage of temporary object)
*
*/
void SwapTest::swap_container_non_spec()
{
queue<Obj> v1;
queue<Obj> v2;
v1.push( Obj() );
v1.back().v = -1;
v1.push( Obj() );
v1.back().v = -2;
v2.push( Obj() );
v2.back().v = 10;
v2.push( Obj() );
v2.back().v = 11;
v2.push( Obj() );
v2.back().v = 12;
CPPUNIT_CHECK( v1.size() == 2 );
CPPUNIT_CHECK( v2.size() == 3 );
swap( v1, v2 ); // this shouldn't try make it as v1.swap( v2 ), no queue::swap method!
CPPUNIT_CHECK( v1.size() == 3 );
CPPUNIT_CHECK( v2.size() == 2 );
// either copy constructor or assignment operator
CPPUNIT_CHECK( v1.front().v == 1 || v1.front().v == 2 );
CPPUNIT_CHECK( v1.back().v == 1 || v1.back().v == 2 );
CPPUNIT_CHECK( v2.front().v == 1 || v2.front().v == 2 );
CPPUNIT_CHECK( v2.back().v == 1 || v2.back().v == 2 );
}
void SwapTest::swap_container_spec()
{
#if 0 /* temporary: investigation of problem with swap */
if ( typeid(/* _STLP_PRIV */ _SwapImplemented<vector<Obj> >::_Ret) == typeid(_STLP_PRIV __false_type) ) {
cerr << "false type" << endl;
} else if ( typeid(/* _STLP_PRIV */ _SwapImplemented<vector<Obj> >::_Ret) == typeid(_STLP_PRIV __true_type) ) {
cerr << "true type" << endl;
} else {
cerr << "unknown type" << endl;
}
#endif /* end of temporary */
#if !defined (STLPORT) || \
defined (_STLP_FUNCTION_TMPL_PARTIAL_ORDER) || defined (_STLP_USE_PARTIAL_SPEC_WORKAROUND)
vector<Obj> v1;
vector<Obj> v2;
v1.push_back( Obj() );
v1.push_back( Obj() );
v1[0].v = -1;
v1[1].v = -2;
v2.push_back( Obj() );
v2.push_back( Obj() );
v2.push_back( Obj() );
v2[0].v = 10;
v2[1].v = 11;
v2[2].v = 12;
CPPUNIT_CHECK( v1.size() == 2 );
CPPUNIT_CHECK( v2.size() == 3 );
swap( v1, v2 ); // this should has effect v1.swap( v2 )
CPPUNIT_CHECK( v1.size() == 3 );
CPPUNIT_CHECK( v2.size() == 2 );
CPPUNIT_CHECK( v1[0].v == 10 );
CPPUNIT_CHECK( v1[1].v == 11 );
CPPUNIT_CHECK( v1[2].v == 12 );
CPPUNIT_CHECK( v2[0].v == -1 );
CPPUNIT_CHECK( v2[1].v == -2 );
#endif
}