27a1c252e3
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@190697 91177308-0d34-0410-b5e6-96231b3b80d8
85 lines
2.5 KiB
C++
85 lines
2.5 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// dynarray.cons
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// template <class Alloc>
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// dynarray(size_type c, const Alloc& alloc);
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// template <class Alloc>
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// dynarray(size_type c, const T& v, const Alloc& alloc);
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// template <class Alloc>
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// dynarray(const dynarray& d, const Alloc& alloc);
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// template <class Alloc>
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// dynarray(initializer_list<T>, const Alloc& alloc);
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// ~dynarray();
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#include <__config>
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#if _LIBCPP_STD_VER > 11
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#include <dynarray>
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#include <cassert>
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#include <algorithm>
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#include <complex>
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#include <string>
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#include "../../../test_allocator.h"
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template <class T, class Allocator>
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void check_allocator ( const std::dynarray<T> &dyn, const Allocator &alloc ) {
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for ( int i = 0; i < dyn.size (); ++i )
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assert ( dyn[i].get_allocator() == alloc );
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}
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template <class T, class Allocator>
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void test ( const std::initializer_list<T> &vals, const Allocator &alloc ) {
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typedef std::dynarray<T> dynA;
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dynA d1 ( vals, alloc );
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assert ( d1.size () == vals.size() );
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assert ( std::equal ( vals.begin (), vals.end (), d1.begin (), d1.end ()));
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check_allocator ( d1, alloc );
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}
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template <class T, class Allocator>
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void test ( const T &val, const Allocator &alloc1, const Allocator &alloc2 ) {
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typedef std::dynarray<T> dynA;
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dynA d1 ( 4, alloc1 );
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assert ( d1.size () == 4 );
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assert ( std::all_of ( d1.begin (), d1.end (), []( const T &item ){ return item == T(); } ));
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check_allocator ( d1, alloc1 );
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dynA d2 ( 7, val, alloc1 );
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assert ( d2.size () == 7 );
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assert ( std::all_of ( d2.begin (), d2.end (), [&val]( const T &item ){ return item == val; } ));
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check_allocator ( d2, alloc1 );
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dynA d3 ( d2, alloc2 );
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assert ( d3.size () == 7 );
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assert ( std::all_of ( d3.begin (), d3.end (), [&val]( const T &item ){ return item == val; } ));
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check_allocator ( d3, alloc2 );
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}
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int main()
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{
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// This test is waiting on the resolution of LWG issue #2235
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// typedef test_allocator<char> Alloc;
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// typedef std::basic_string<char, std::char_traits<char>, Alloc> nstr;
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//
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// test ( nstr("fourteen"), Alloc(3), Alloc(4) );
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// test ( { nstr("1"), nstr("1"), nstr("2"), nstr("3"), nstr("5"), nstr("8")}, Alloc(6));
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}
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#else
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int main() {}
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#endif
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