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Split test for any-to-reference cast into a separate file. In fails

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on vc6 for unknown reason, and I don't want to investigate this.


[SVN r28401]
This commit is contained in:
Vladimir Prus
2005-04-22 06:37:25 +00:00
parent 1e578233c5
commit 9f1c19dc3d
3 changed files with 81 additions and 56 deletions
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57
any_test.cpp
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@@ -46,8 +46,7 @@ namespace any_tests // test suite
{ "converting assignment operator", test_converting_assign },
{ "failed custom keyword cast", test_bad_cast },
{ "swap member function", test_swap },
{ "copying operations on a null", test_null_copying },
{ "casting to reference", test_cast_to_reference }
{ "copying operations on a null", test_null_copying }
};
const test_case_iterator begin = test_cases;
@@ -187,60 +186,6 @@ namespace any_tests // test definitions
check_true(copied.empty(), "empty on copied");
check_true(assigned.empty(), "empty on copied");
}
void test_cast_to_reference()
{
int i = 7;
any a(i), b(a);
int v = any_cast<int>(a);
//VP, 2005/03/17: commented out while I try to figure out why
// vc6 crashes on this code.
#if 0
const any c(i);
int& ra1 = any_cast<int& >(a);
int const& ra2 = any_cast<int const& >(a);
int const volatile& ra3 = any_cast<int const volatile&>(a);
check_true(
&ra1 == &ra2 && &ra2 == &ra3,
"references refer to a same object");
int& rb1 = any_cast<int& >(b);
int const& rb2 = any_cast<int const& >(b);
int const volatile& rb3 = any_cast<int const volatile&>(b);
check_true(
&rb1 == &rb2 && &rb2 == &rb3,
"references refer to a same object");
int const& rc1 = any_cast<int const& >(c);
int const volatile& rc2 = any_cast<int const volatile&>(c);
check_true(&rc1 == &rc2, "references refer to a same object");
check_true(
&ra1 != &rb1 && &rb1 != &rc1 && &rc1 != &ra1,
"references refer to different objects");
check_true(
&ra1 != &i && &rb1 != &i && &rc1 != &i,
"references don't refer to original");
++ra1;
check_true((v == i + 1), "modified through reference");
--rb1;
int v2 = any_cast<int>(b);
check_true((v2 == i - 1), "modified through reference");
TEST_CHECK_THROW(
any_cast<char&>(a),
bad_any_cast,
"any_cast to incorrect reference type");
#endif
}
}
// Copyright Kevlin Henney, 2000, 2001. All rights reserved.