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Added extra checks, checking that boost::swap does correctly exchange the values of its arguments, as I mentioned at "Re: [boost] [swap] Renaming boost_swap_impl::swap_impl and/or its namespace?", http://lists.boost.org/Archives/boost/2008/08/141027.php

Browse Source 
[SVN r48246]
This commit is contained in:
Niels Dekker 2008-08-20 08:28:35 +00:00
parent 7bfb7c8a61
commit 2cde009bb1
9 changed files with 83 additions and 18 deletions
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11
swap/test/no_ambiguity_in_boost.cpp
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@ -25,10 +25,17 @@ namespace boost
int test_main(int, char*[])
{
boost::swap_test_class object1;
boost::swap_test_class object2;
const boost::swap_test_class initial_value1(1);
const boost::swap_test_class initial_value2(2);
boost::swap_test_class object1 = initial_value1;
boost::swap_test_class object2 = initial_value2;
boost::swap_test_class::reset();
boost::swap(object1,object2);
BOOST_CHECK(object1 == initial_value2);
BOOST_CHECK(object2 == initial_value1);
BOOST_CHECK_EQUAL(boost::swap_test_class::swap_count(),0);
BOOST_CHECK_EQUAL(boost::swap_test_class::copy_count(),3);

12
swap/test/specialized_in_boost.cpp
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@ -25,10 +25,18 @@ namespace boost
int test_main(int, char*[])
{
boost::swap_test_class object1;
boost::swap_test_class object2;
const boost::swap_test_class initial_value1(1);
const boost::swap_test_class initial_value2(2);
boost::swap_test_class object1 = initial_value1;
boost::swap_test_class object2 = initial_value2;
boost::swap_test_class::reset();
boost::swap(object1,object2);
BOOST_CHECK(object1 == initial_value2);
BOOST_CHECK(object2 == initial_value1);
BOOST_CHECK_EQUAL(boost::swap_test_class::swap_count(),1);
BOOST_CHECK_EQUAL(boost::swap_test_class::copy_count(),0);

12
swap/test/specialized_in_boost_and_other.cpp
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@ -44,10 +44,18 @@ namespace other
int test_main(int, char*[])
{
other::swap_test_class object1;
other::swap_test_class object2;
const other::swap_test_class initial_value1(1);
const other::swap_test_class initial_value2(2);
other::swap_test_class object1 = initial_value1;
other::swap_test_class object2 = initial_value2;
other::swap_test_class::reset();
boost::swap(object1,object2);
BOOST_CHECK(object1 == initial_value2);
BOOST_CHECK(object2 == initial_value1);
BOOST_CHECK_EQUAL(other::swap_test_class::swap_count(),1);
BOOST_CHECK_EQUAL(other::swap_test_class::copy_count(),0);

12
swap/test/specialized_in_global.cpp
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@ -19,10 +19,18 @@ void swap(swap_test_class& left, swap_test_class& right)
int test_main(int, char*[])
{
swap_test_class object1;
swap_test_class object2;
const swap_test_class initial_value1(1);
const swap_test_class initial_value2(2);
swap_test_class object1 = initial_value1;
swap_test_class object2 = initial_value2;
swap_test_class::reset();
boost::swap(object1,object2);
BOOST_CHECK(object1 == initial_value2);
BOOST_CHECK(object2 == initial_value1);
BOOST_CHECK_EQUAL(swap_test_class::swap_count(),1);
BOOST_CHECK_EQUAL(swap_test_class::copy_count(),0);

12
swap/test/specialized_in_other.cpp
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@ -25,10 +25,18 @@ namespace other
int test_main(int, char*[])
{
other::swap_test_class object1;
other::swap_test_class object2;
const other::swap_test_class initial_value1(1);
const other::swap_test_class initial_value2(2);
other::swap_test_class object1 = initial_value1;
other::swap_test_class object2 = initial_value2;
other::swap_test_class::reset();
boost::swap(object1,object2);
BOOST_CHECK(object1 == initial_value2);
BOOST_CHECK(object2 == initial_value1);
BOOST_CHECK_EQUAL(other::swap_test_class::swap_count(),1);
BOOST_CHECK_EQUAL(other::swap_test_class::copy_count(),0);

12
swap/test/specialized_in_std.cpp
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@ -24,10 +24,18 @@ namespace std
int test_main(int, char*[])
{
swap_test_class object1;
swap_test_class object2;
const swap_test_class initial_value1(1);
const swap_test_class initial_value2(2);
swap_test_class object1 = initial_value1;
swap_test_class object2 = initial_value2;
swap_test_class::reset();
boost::swap(object1,object2);
BOOST_CHECK(object1 == initial_value2);
BOOST_CHECK(object2 == initial_value1);
BOOST_CHECK_EQUAL(swap_test_class::swap_count(),1);
BOOST_CHECK_EQUAL(swap_test_class::copy_count(),0);

10
swap/test/std_vector_of_boost.cpp
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@ -36,8 +36,11 @@ int test_main(int, char*[])
const vector_type::size_type initial_size1 = 1;
const vector_type::size_type initial_size2 = 2;
vector_type object1(initial_size1);
vector_type object2(initial_size2);
const vector_type initial_value1(initial_size1, swap_test_class_type(1));
const vector_type initial_value2(initial_size2, swap_test_class_type(2));
vector_type object1 = initial_value1;
vector_type object2 = initial_value2;
swap_test_class_type::reset();
@ -46,6 +49,9 @@ int test_main(int, char*[])
BOOST_CHECK_EQUAL(object1.size(),initial_size2);
BOOST_CHECK_EQUAL(object2.size(),initial_size1);
BOOST_CHECK(object1 == initial_value2);
BOOST_CHECK(object2 == initial_value1);
BOOST_CHECK_EQUAL(swap_test_class_type::swap_count(),0);
BOOST_CHECK_EQUAL(swap_test_class_type::copy_count(),0);

10
swap/test/std_vector_of_global.cpp
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@ -29,8 +29,11 @@ int test_main(int, char*[])
const vector_type::size_type initial_size1 = 1;
const vector_type::size_type initial_size2 = 2;
vector_type object1(initial_size1);
vector_type object2(initial_size2);
const vector_type initial_value1(initial_size1, swap_test_class(1));
const vector_type initial_value2(initial_size2, swap_test_class(2));
vector_type object1 = initial_value1;
vector_type object2 = initial_value2;
swap_test_class::reset();
@ -39,6 +42,9 @@ int test_main(int, char*[])
BOOST_CHECK_EQUAL(object1.size(),initial_size2);
BOOST_CHECK_EQUAL(object2.size(),initial_size1);
BOOST_CHECK(object1 == initial_value2);
BOOST_CHECK(object2 == initial_value1);
BOOST_CHECK_EQUAL(swap_test_class::swap_count(),0);
BOOST_CHECK_EQUAL(swap_test_class::copy_count(),0);

10
swap/test/std_vector_of_other.cpp
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@ -36,8 +36,11 @@ int test_main(int, char*[])
const vector_type::size_type initial_size1 = 1;
const vector_type::size_type initial_size2 = 2;
vector_type object1(initial_size1);
vector_type object2(initial_size2);
const vector_type initial_value1(initial_size1, swap_test_class_type(1));
const vector_type initial_value2(initial_size2, swap_test_class_type(2));
vector_type object1 = initial_value1;
vector_type object2 = initial_value2;
swap_test_class_type::reset();
@ -46,6 +49,9 @@ int test_main(int, char*[])
BOOST_CHECK_EQUAL(object1.size(),initial_size2);
BOOST_CHECK_EQUAL(object2.size(),initial_size1);
BOOST_CHECK(object1 == initial_value2);
BOOST_CHECK(object2 == initial_value1);
BOOST_CHECK_EQUAL(swap_test_class_type::swap_count(),0);
BOOST_CHECK_EQUAL(swap_test_class_type::copy_count(),0);