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overloading fix + less permissive wide character support

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[SVN r17893]
This commit is contained in:
Beman Dawes
2003-03-13 17:27:06 +00:00
parent 1b796221b4
commit b06d9f5639
2 changed files with 29 additions and 22 deletions
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lexical_cast_test.cpp
+10 -12
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@@ -22,11 +22,10 @@
#include <boost/test/floating_point_comparison.hpp>
#include <boost/test/included/unit_test_framework.hpp>
// If BOOST_NO_STRINGSTREAM is defined wide character support is unavailable,
// and all wide character tests are disabled.
#ifdef BOOST_NO_STRINGSTREAM
#define NO_WIDE_CHAR_SUPPORT
#if defined(BOOST_NO_STRINGSTREAM) || \
defined(BOOST_NO_STD_WSTRING) || \
defined(BOOST_NO_INTRINSIC_WCHAR_T)
#define DISABLE_WIDE_CHAR_SUPPORT
#endif
using namespace boost;
@@ -52,7 +51,7 @@ unit_test_framework::test_suite *init_unit_test_suite(int, char **)
suite->add(BOOST_TEST_CASE(test_conversion_to_bool));
suite->add(BOOST_TEST_CASE(test_conversion_to_pointer));
suite->add(BOOST_TEST_CASE(test_conversion_to_string));
#ifndef NO_WIDE_CHAR_SUPPORT
#ifndef DISABLE_WIDE_CHAR_SUPPORT
suite->add(BOOST_TEST_CASE(test_conversion_from_wchar_t));
suite->add(BOOST_TEST_CASE(test_conversion_to_wchar_t));
suite->add(BOOST_TEST_CASE(test_conversion_from_wstring));
@@ -175,7 +174,6 @@ void test_conversion_to_bool()
void test_conversion_to_string()
{
// *** All the following gives compilation error (ambiguity) on MSVC 6
BOOST_CHECK_EQUAL("A", lexical_cast<std::string>('A'));
BOOST_CHECK_EQUAL(" ", lexical_cast<std::string>(' '));
BOOST_CHECK_EQUAL("123", lexical_cast<std::string>(123));
@@ -197,14 +195,14 @@ void test_conversion_to_string()
void test_conversion_to_pointer()
{
BOOST_CHECK_THROW(lexical_cast<char *>("Test"), boost::bad_lexical_cast);
#ifndef NO_WIDE_CHAR_SUPPORT
#ifndef DISABLE_WIDE_CHAR_SUPPORT
BOOST_CHECK_THROW(lexical_cast<wchar_t *>("Test"), boost::bad_lexical_cast);
#endif
}
void test_conversion_from_wchar_t()
{
#ifndef NO_WIDE_CHAR_SUPPORT
#ifndef DISABLE_WIDE_CHAR_SUPPORT
BOOST_CHECK_EQUAL(1, lexical_cast<int>(L'1'));
BOOST_CHECK_THROW(lexical_cast<int>(L'A'), boost::bad_lexical_cast);
@@ -241,7 +239,7 @@ void test_conversion_from_wchar_t()
void test_conversion_to_wchar_t()
{
#ifndef NO_WIDE_CHAR_SUPPORT
#ifndef DISABLE_WIDE_CHAR_SUPPORT
BOOST_CHECK_EQUAL(L'1', lexical_cast<wchar_t>(1));
BOOST_CHECK_EQUAL(L'0', lexical_cast<wchar_t>(0));
BOOST_CHECK_THROW(lexical_cast<wchar_t>(123), boost::bad_lexical_cast);
@@ -270,7 +268,7 @@ void test_conversion_to_wchar_t()
void test_conversion_from_wstring()
{
#ifndef NO_WIDE_CHAR_SUPPORT
#ifndef DISABLE_WIDE_CHAR_SUPPORT
BOOST_CHECK_EQUAL(123, lexical_cast<int>(std::wstring(L"123")));
BOOST_CHECK_THROW(
lexical_cast<int>(std::wstring(L"")), boost::bad_lexical_cast);
@@ -294,7 +292,7 @@ void test_conversion_from_wstring()
void test_conversion_to_wstring()
{
#ifndef NO_WIDE_CHAR_SUPPORT
#ifndef DISABLE_WIDE_CHAR_SUPPORT
BOOST_CHECK(L"123" == lexical_cast<std::wstring>(123));
BOOST_CHECK(L"1.23" == lexical_cast<std::wstring>(1.23));
BOOST_CHECK(L"1.111111111" == lexical_cast<std::wstring>(1.111111111));