diff options
Diffstat (limited to 'libcxx/test/std/experimental/any/any.class/any.assign/copy.pass.cpp')
-rw-r--r-- | libcxx/test/std/experimental/any/any.class/any.assign/copy.pass.cpp | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/libcxx/test/std/experimental/any/any.class/any.assign/copy.pass.cpp b/libcxx/test/std/experimental/any/any.class/any.assign/copy.pass.cpp deleted file mode 100644 index 0b9d71e5f70..00000000000 --- a/libcxx/test/std/experimental/any/any.class/any.assign/copy.pass.cpp +++ /dev/null @@ -1,199 +0,0 @@ -//===----------------------------------------------------------------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is dual licensed under the MIT and the University of Illinois Open -// Source Licenses. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -// UNSUPPORTED: c++98, c++03, c++11 - -// XFAIL: availability=macosx - -// <experimental/any> - -// any& operator=(any const &); - -// Test copy assignment - -#include <experimental/any> -#include <cassert> - -#include "experimental_any_helpers.h" -#include "count_new.hpp" -#include "test_macros.h" - -using std::experimental::any; -using std::experimental::any_cast; - -template <class LHS, class RHS> -void test_copy_assign() { - assert(LHS::count == 0); - assert(RHS::count == 0); - LHS::reset(); - RHS::reset(); - { - any lhs(LHS(1)); - any const rhs(RHS(2)); - - assert(LHS::count == 1); - assert(RHS::count == 1); - assert(RHS::copied == 0); - - lhs = rhs; - - assert(RHS::copied == 1); - assert(LHS::count == 0); - assert(RHS::count == 2); - - assertContains<RHS>(lhs, 2); - assertContains<RHS>(rhs, 2); - } - assert(LHS::count == 0); - assert(RHS::count == 0); -} - -template <class LHS> -void test_copy_assign_empty() { - assert(LHS::count == 0); - LHS::reset(); - { - any lhs; - any const rhs(LHS(42)); - - assert(LHS::count == 1); - assert(LHS::copied == 0); - - lhs = rhs; - - assert(LHS::copied == 1); - assert(LHS::count == 2); - - assertContains<LHS>(lhs, 42); - assertContains<LHS>(rhs, 42); - } - assert(LHS::count == 0); - LHS::reset(); - { - any lhs(LHS(1)); - any const rhs; - - assert(LHS::count == 1); - assert(LHS::copied == 0); - - lhs = rhs; - - assert(LHS::copied == 0); - assert(LHS::count == 0); - - assertEmpty<LHS>(lhs); - assertEmpty(rhs); - } - assert(LHS::count == 0); -} - -void test_copy_assign_self() { - // empty - { - any a; - a = a; - assertEmpty(a); - assert(globalMemCounter.checkOutstandingNewEq(0)); - } - assert(globalMemCounter.checkOutstandingNewEq(0)); - // small - { - any a((small(1))); - assert(small::count == 1); - - a = a; - - assert(small::count == 1); - assertContains<small>(a, 1); - assert(globalMemCounter.checkOutstandingNewEq(0)); - } - assert(small::count == 0); - assert(globalMemCounter.checkOutstandingNewEq(0)); - // large - { - any a(large(1)); - assert(large::count == 1); - - a = a; - - assert(large::count == 1); - assertContains<large>(a, 1); - assert(globalMemCounter.checkOutstandingNewEq(1)); - } - assert(large::count == 0); - assert(globalMemCounter.checkOutstandingNewEq(0)); -} - -template <class Tp> -void test_copy_assign_throws() -{ -#if !defined(TEST_HAS_NO_EXCEPTIONS) - auto try_throw = - [](any& lhs, any const& rhs) { - try { - lhs = rhs; - assert(false); - } catch (my_any_exception const &) { - // do nothing - } catch (...) { - assert(false); - } - }; - // const lvalue to empty - { - any lhs; - any const rhs((Tp(1))); - assert(Tp::count == 1); - - try_throw(lhs, rhs); - - assert(Tp::count == 1); - assertEmpty<Tp>(lhs); - assertContains<Tp>(rhs); - } - { - any lhs((small(2))); - any const rhs((Tp(1))); - assert(small::count == 1); - assert(Tp::count == 1); - - try_throw(lhs, rhs); - - assert(small::count == 1); - assert(Tp::count == 1); - assertContains<small>(lhs, 2); - assertContains<Tp>(rhs); - } - { - any lhs((large(2))); - any const rhs((Tp(1))); - assert(large::count == 1); - assert(Tp::count == 1); - - try_throw(lhs, rhs); - - assert(large::count == 1); - assert(Tp::count == 1); - assertContains<large>(lhs, 2); - assertContains<Tp>(rhs); - } -#endif -} - -int main() { - test_copy_assign<small1, small2>(); - test_copy_assign<large1, large2>(); - test_copy_assign<small, large>(); - test_copy_assign<large, small>(); - test_copy_assign_empty<small>(); - test_copy_assign_empty<large>(); - test_copy_assign_self(); - test_copy_assign_throws<small_throws_on_copy>(); - test_copy_assign_throws<large_throws_on_copy>(); -} |