1 //
2 // Copyright (c) 2012 Artyom Beilis (Tonkikh)
3 //
4 // Distributed under the Boost Software License, Version 1.0. (See
5 // accompanying file LICENSE or copy at
6 // http://www.boost.org/LICENSE_1_0.txt)
7 //
8
9 #include <boost/nowide/convert.hpp>
10 #include <iostream>
11
12 #include "test.hpp"
13 #include "test_sets.hpp"
14
15 #if defined(BOOST_MSVC) && BOOST_MSVC < 1700
16 #pragma warning(disable : 4428) // universal-character-name encountered in source
17 #endif
18
widen_buf_ptr(const std::string & s)19 std::wstring widen_buf_ptr(const std::string& s)
20 {
21 wchar_t buf[50];
22 TEST(boost::nowide::widen(buf, 50, s.c_str()) == buf);
23 return buf;
24 }
25
narrow_buf_ptr(const std::wstring & s)26 std::string narrow_buf_ptr(const std::wstring& s)
27 {
28 char buf[50];
29 TEST(boost::nowide::narrow(buf, 50, s.c_str()) == buf);
30 return buf;
31 }
32
widen_buf_range(const std::string & s)33 std::wstring widen_buf_range(const std::string& s)
34 {
35 wchar_t buf[50];
36 TEST(boost::nowide::widen(buf, 50, s.c_str(), s.c_str() + s.size()) == buf);
37 return buf;
38 }
39
narrow_buf_range(const std::wstring & s)40 std::string narrow_buf_range(const std::wstring& s)
41 {
42 char buf[50];
43 TEST(boost::nowide::narrow(buf, 50, s.c_str(), s.c_str() + s.size()) == buf);
44 return buf;
45 }
46
widen_raw_string(const std::string & s)47 std::wstring widen_raw_string(const std::string& s)
48 {
49 return boost::nowide::widen(s.c_str());
50 }
51
narrow_raw_string(const std::wstring & s)52 std::string narrow_raw_string(const std::wstring& s)
53 {
54 return boost::nowide::narrow(s.c_str());
55 }
56
widen_raw_string_and_size(const std::string & s)57 std::wstring widen_raw_string_and_size(const std::string& s)
58 {
59 // Remove NULL
60 const std::string s2 = s + "DummyData";
61 return boost::nowide::widen(s2.c_str(), s.size());
62 }
63
narrow_raw_string_and_size(const std::wstring & s)64 std::string narrow_raw_string_and_size(const std::wstring& s)
65 {
66 // Remove NULL
67 const std::wstring s2 = s + L"DummyData";
68 return boost::nowide::narrow(s2.c_str(), s.size());
69 }
70
test_main(int,char **,char **)71 void test_main(int, char**, char**)
72 {
73 std::string hello = "\xd7\xa9\xd7\x9c\xd7\x95\xd7\x9d";
74 std::wstring whello = L"\u05e9\u05dc\u05d5\u05dd";
75 std::wstring whello_3e = L"\u05e9\u05dc\u05d5\ufffd";
76 std::wstring whello_3 = L"\u05e9\u05dc\u05d5";
77
78 std::cout << "- boost::nowide::widen" << std::endl;
79 {
80 const char* b = hello.c_str();
81 const char* e = b + hello.size();
82 wchar_t buf[6] = {0, 0, 0, 0, 0, 1};
83 TEST(boost::nowide::widen(buf, 5, b, e) == buf);
84 TEST(buf == whello);
85 TEST(buf[5] == 1);
86 TEST(boost::nowide::widen(buf, 4, b, e) == 0);
87 TEST(boost::nowide::widen(buf, 5, b, e - 1) == buf);
88 TEST(buf == whello_3e);
89 TEST(boost::nowide::widen(buf, 5, b, e - 2) == buf);
90 TEST(buf == whello_3);
91 TEST(boost::nowide::widen(buf, 5, b, b) == buf && buf[0] == 0);
92 TEST(boost::nowide::widen(buf, 5, b, b + 2) == buf && buf[1] == 0 && buf[0] == whello[0]);
93 }
94 std::cout << "- boost::nowide::narrow" << std::endl;
95 {
96 const wchar_t* b = whello.c_str();
97 const wchar_t* e = b + whello.size(); //-V594
98 char buf[10] = {0};
99 buf[9] = 1;
100 TEST(boost::nowide::narrow(buf, 9, b, e) == buf);
101 TEST(buf == hello);
102 TEST(buf[9] == 1);
103 TEST(boost::nowide::narrow(buf, 8, b, e) == 0);
104 TEST(boost::nowide::narrow(buf, 7, b, e - 1) == buf);
105 TEST(buf == hello.substr(0, 6));
106 }
107
108 std::cout << "- (output_buffer, buffer_size, input_raw_string)" << std::endl;
109 run_all(widen_buf_ptr, narrow_buf_ptr);
110 std::cout << "- (output_buffer, buffer_size, input_raw_string, string_len)" << std::endl;
111 run_all(widen_buf_range, narrow_buf_range);
112 std::cout << "- (input_raw_string)" << std::endl;
113 run_all(widen_raw_string, narrow_raw_string);
114 std::cout << "- (input_raw_string, size)" << std::endl;
115 run_all(widen_raw_string_and_size, narrow_raw_string_and_size);
116 std::cout << "- (const std::string&)" << std::endl;
117 run_all(boost::nowide::widen, boost::nowide::narrow);
118 }
119