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 // REQUIRES: locale.ru_RU.UTF-8
11 // REQUIRES: locale.zh_CN.UTF-8
12 // UNSUPPORTED: sanitizer-new-delete
13 
14 // <locale>
15 
16 // explicit locale(const char* std_name);
17 
18 #include <locale>
19 #include <new>
20 #include <cassert>
21 
22 #include "platform_support.h" // locale name macros
23 
24 int new_called = 0;
25 
operator new(std::size_t s)26 void* operator new(std::size_t s) throw(std::bad_alloc)
27 {
28     ++new_called;
29     return std::malloc(s);
30 }
31 
operator delete(void * p)32 void  operator delete(void* p) throw()
33 {
34     --new_called;
35     std::free(p);
36 }
37 
check(const std::locale & loc)38 void check(const std::locale& loc)
39 {
40     assert(std::has_facet<std::collate<char> >(loc));
41     assert(std::has_facet<std::collate<wchar_t> >(loc));
42 
43     assert(std::has_facet<std::ctype<char> >(loc));
44     assert(std::has_facet<std::ctype<wchar_t> >(loc));
45     assert((std::has_facet<std::codecvt<char, char, std::mbstate_t> >(loc)));
46     assert((std::has_facet<std::codecvt<char16_t, char, std::mbstate_t> >(loc)));
47     assert((std::has_facet<std::codecvt<char32_t, char, std::mbstate_t> >(loc)));
48     assert((std::has_facet<std::codecvt<wchar_t, char, std::mbstate_t> >(loc)));
49 
50     assert((std::has_facet<std::moneypunct<char> >(loc)));
51     assert((std::has_facet<std::moneypunct<wchar_t> >(loc)));
52     assert((std::has_facet<std::money_get<char> >(loc)));
53     assert((std::has_facet<std::money_get<wchar_t> >(loc)));
54     assert((std::has_facet<std::money_put<char> >(loc)));
55     assert((std::has_facet<std::money_put<wchar_t> >(loc)));
56 
57     assert((std::has_facet<std::numpunct<char> >(loc)));
58     assert((std::has_facet<std::numpunct<wchar_t> >(loc)));
59     assert((std::has_facet<std::num_get<char> >(loc)));
60     assert((std::has_facet<std::num_get<wchar_t> >(loc)));
61     assert((std::has_facet<std::num_put<char> >(loc)));
62     assert((std::has_facet<std::num_put<wchar_t> >(loc)));
63 
64     assert((std::has_facet<std::time_get<char> >(loc)));
65     assert((std::has_facet<std::time_get<wchar_t> >(loc)));
66     assert((std::has_facet<std::time_put<char> >(loc)));
67     assert((std::has_facet<std::time_put<wchar_t> >(loc)));
68 
69     assert((std::has_facet<std::messages<char> >(loc)));
70     assert((std::has_facet<std::messages<wchar_t> >(loc)));
71 }
72 
main()73 int main()
74 {
75     {
76         std::locale loc(LOCALE_ru_RU_UTF_8);
77         check(loc);
78         std::locale loc2(LOCALE_ru_RU_UTF_8);
79         check(loc2);
80         assert(loc == loc2);
81         std::locale loc3(LOCALE_zh_CN_UTF_8);
82         check(loc3);
83         assert(!(loc == loc3));
84         assert(loc != loc3);
85         try
86         {
87             std::locale((const char*)0);
88             assert(false);
89         }
90         catch (std::runtime_error&)
91         {
92         }
93         try
94         {
95             std::locale("spazbot");
96             assert(false);
97         }
98         catch (std::runtime_error&)
99         {
100         }
101         std::locale ok("");
102     }
103     assert(new_called == 0);
104 }
105