global.pass.cpp revision c0d0cbad9ed434267a7af9531bdeeae52eb6d706 
1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is dual licensed under the MIT and the University of Illinois Open
6// Source Licenses. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// <locale>
11
12// static const locale& classic();
13
14#include <locale>
15#include <cassert>
16
17#include "../../../../platform_support.h" // locale name macros
18
19void check(const std::locale& loc)
20{
21    assert(std::has_facet<std::collate<char> >(loc));
22    assert(std::has_facet<std::collate<wchar_t> >(loc));
23
24    assert(std::has_facet<std::ctype<char> >(loc));
25    assert(std::has_facet<std::ctype<wchar_t> >(loc));
26    assert((std::has_facet<std::codecvt<char, char, std::mbstate_t> >(loc)));
27    assert((std::has_facet<std::codecvt<char16_t, char, std::mbstate_t> >(loc)));
28    assert((std::has_facet<std::codecvt<char32_t, char, std::mbstate_t> >(loc)));
29    assert((std::has_facet<std::codecvt<wchar_t, char, std::mbstate_t> >(loc)));
30
31    assert((std::has_facet<std::moneypunct<char> >(loc)));
32    assert((std::has_facet<std::moneypunct<wchar_t> >(loc)));
33    assert((std::has_facet<std::money_get<char> >(loc)));
34    assert((std::has_facet<std::money_get<wchar_t> >(loc)));
35    assert((std::has_facet<std::money_put<char> >(loc)));
36    assert((std::has_facet<std::money_put<wchar_t> >(loc)));
37
38    assert((std::has_facet<std::numpunct<char> >(loc)));
39    assert((std::has_facet<std::numpunct<wchar_t> >(loc)));
40    assert((std::has_facet<std::num_get<char> >(loc)));
41    assert((std::has_facet<std::num_get<wchar_t> >(loc)));
42    assert((std::has_facet<std::num_put<char> >(loc)));
43    assert((std::has_facet<std::num_put<wchar_t> >(loc)));
44
45    assert((std::has_facet<std::time_get<char> >(loc)));
46    assert((std::has_facet<std::time_get<wchar_t> >(loc)));
47    assert((std::has_facet<std::time_put<char> >(loc)));
48    assert((std::has_facet<std::time_put<wchar_t> >(loc)));
49
50    assert((std::has_facet<std::messages<char> >(loc)));
51    assert((std::has_facet<std::messages<wchar_t> >(loc)));
52}
53
54int main()
55{
56    std::locale loc;
57    assert(loc.name() == "C");
58    check(loc);
59    assert(std::locale::global(std::locale(LOCALE_en_US_UTF_8)) == loc);
60    std::locale loc2;
61    check(loc2);
62    assert(loc2 == std::locale(LOCALE_en_US_UTF_8));
63}
64