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Mereged from r74355

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Basic support for char16_t and char32_t

[SVN r74361]
This commit is contained in:
Antony Polukhin
2011-09-12 18:15:31 +00:00
parent 8480a6d083
commit e1caac418c
2 changed files with 166 additions and 91 deletions
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lexical_cast_test.cpp
+32 -2
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@@ -100,6 +100,13 @@ void test_wallocator();
#endif
void test_char_types_conversions();
void operators_overload_test();
#ifndef BOOST_NO_CHAR16_T
void test_char16_conversions();
#endif
#ifndef BOOST_NO_CHAR32_T
void test_char32_conversions();
#endif
unit_test::test_suite *init_unit_test_suite(int, char *[])
{
@@ -142,6 +149,12 @@ unit_test::test_suite *init_unit_test_suite(int, char *[])
suite->add(BOOST_TEST_CASE(&test_char_types_conversions));
suite->add(BOOST_TEST_CASE(&operators_overload_test));
#ifndef BOOST_NO_CHAR16_T
suite->add(BOOST_TEST_CASE(&test_char16_conversions));
#endif
#ifndef BOOST_NO_CHAR32_T
suite->add(BOOST_TEST_CASE(&test_char32_conversions));
#endif
return suite;
}
@@ -582,7 +595,7 @@ void test_conversion_from_integral_to_string(CharT)
// Test values around zero:
if(limits::is_signed)
for(t = -counter; t < static_cast<T>(counter); ++t)
for(t = static_cast<T>(-counter); t < static_cast<T>(counter); ++t)
BOOST_CHECK(lexical_cast<string_type>(t) == to_str<CharT>(t));
// Test values around 100, 1000, 10000, ...
@@ -679,7 +692,7 @@ void test_conversion_from_string_to_integral(CharT)
// Test values around zero:
if(limits::is_signed)
for(t = -counter; t < static_cast<T>(counter); ++t)
for(t = static_cast<T>(-counter); t < static_cast<T>(counter); ++t)
BOOST_CHECK(lexical_cast<T>(to_str<CharT>(t)) == t);
// Test values around 100, 1000, 10000, ...
@@ -990,3 +1003,20 @@ void operators_overload_test()
(void)boost::lexical_cast<foo_operators_test>(foo);
}
#ifndef BOOST_NO_CHAR16_T
void test_char16_conversions()
{
BOOST_CHECK(u"100" == lexical_cast<std::u16string>(u"100"));
BOOST_CHECK(u"1" == lexical_cast<std::u16string>(u'1'));
}
#endif
#ifndef BOOST_NO_CHAR32_T
void test_char32_conversions()
{
BOOST_CHECK(U"100" == lexical_cast<std::u32string>(U"100"));
BOOST_CHECK(U"1" == lexical_cast<std::u32string>(U'1'));
}
#endif