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7c673cae FG |
1 | |
2 | // Copyright 2005-2009 Daniel James. | |
3 | // Distributed under the Boost Software License, Version 1.0. (See accompanying | |
4 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
5 | ||
6 | #include "./config.hpp" | |
7 | ||
8 | #ifdef BOOST_HASH_TEST_STD_INCLUDES | |
9 | # include <functional> | |
10 | #else | |
11 | # include <boost/functional/hash.hpp> | |
12 | #endif | |
13 | ||
14 | #include <boost/detail/lightweight_test.hpp> | |
15 | #include <string> | |
16 | #include "./compile_time.hpp" | |
17 | ||
18 | void string_tests() | |
19 | { | |
20 | compile_time_tests((std::string*) 0); | |
21 | ||
22 | BOOST_HASH_TEST_NAMESPACE::hash<std::string> x1; | |
23 | BOOST_HASH_TEST_NAMESPACE::hash<std::string> x2; | |
24 | ||
25 | BOOST_TEST(x1("Hello") == x2(std::string("Hel") + "lo")); | |
26 | BOOST_TEST(x1("") == x2(std::string())); | |
27 | ||
28 | #if defined(BOOST_HASH_TEST_EXTENSIONS) | |
29 | std::string value1; | |
30 | std::string value2("Hello"); | |
31 | ||
32 | BOOST_TEST(x1(value1) == BOOST_HASH_TEST_NAMESPACE::hash_value(value1)); | |
33 | BOOST_TEST(x1(value2) == BOOST_HASH_TEST_NAMESPACE::hash_value(value2)); | |
34 | BOOST_TEST(BOOST_HASH_TEST_NAMESPACE::hash_value(value1) == | |
35 | BOOST_HASH_TEST_NAMESPACE::hash_range(value1.begin(), value1.end())); | |
36 | BOOST_TEST(BOOST_HASH_TEST_NAMESPACE::hash_value(value2) == | |
37 | BOOST_HASH_TEST_NAMESPACE::hash_range(value2.begin(), value2.end())); | |
38 | #endif | |
39 | } | |
40 | ||
41 | void string0_tests() | |
42 | { | |
43 | std::string x1(1, '\0'); | |
44 | std::string x2(2, '\0'); | |
45 | std::string x3(3, '\0'); | |
46 | std::string x4(10, '\0'); | |
47 | ||
48 | BOOST_HASH_TEST_NAMESPACE::hash<std::string> hasher; | |
49 | ||
50 | BOOST_TEST(hasher(x1) != hasher(x2)); | |
51 | BOOST_TEST(hasher(x1) != hasher(x3)); | |
52 | BOOST_TEST(hasher(x1) != hasher(x4)); | |
53 | BOOST_TEST(hasher(x2) != hasher(x3)); | |
54 | BOOST_TEST(hasher(x2) != hasher(x4)); | |
55 | BOOST_TEST(hasher(x3) != hasher(x4)); | |
56 | } | |
57 | ||
b32b8144 | 58 | #if !defined(BOOST_NO_STD_WSTRING) && !defined(BOOST_NO_INTRINSIC_WCHAR_T) |
7c673cae FG |
59 | void wstring_tests() |
60 | { | |
61 | compile_time_tests((std::wstring*) 0); | |
62 | ||
63 | BOOST_HASH_TEST_NAMESPACE::hash<std::wstring> x1; | |
64 | BOOST_HASH_TEST_NAMESPACE::hash<std::wstring> x2; | |
65 | ||
66 | BOOST_TEST(x1(L"Hello") == x2(std::wstring(L"Hel") + L"lo")); | |
67 | BOOST_TEST(x1(L"") == x2(std::wstring())); | |
68 | ||
69 | #if defined(BOOST_HASH_TEST_EXTENSIONS) | |
70 | std::wstring value1; | |
71 | std::wstring value2(L"Hello"); | |
72 | ||
73 | BOOST_TEST(x1(value1) == BOOST_HASH_TEST_NAMESPACE::hash_value(value1)); | |
74 | BOOST_TEST(x1(value2) == BOOST_HASH_TEST_NAMESPACE::hash_value(value2)); | |
75 | BOOST_TEST(BOOST_HASH_TEST_NAMESPACE::hash_value(value1) == | |
76 | BOOST_HASH_TEST_NAMESPACE::hash_range(value1.begin(), value1.end())); | |
77 | BOOST_TEST(BOOST_HASH_TEST_NAMESPACE::hash_value(value2) == | |
78 | BOOST_HASH_TEST_NAMESPACE::hash_range(value2.begin(), value2.end())); | |
79 | #endif | |
80 | } | |
81 | #endif | |
82 | ||
b32b8144 FG |
83 | #if !defined(BOOST_NO_CXX11_CHAR16_T) |
84 | void u16string_tests() | |
85 | { | |
86 | compile_time_tests((std::u16string*) 0); | |
87 | ||
88 | BOOST_HASH_TEST_NAMESPACE::hash<std::u16string> x1; | |
89 | BOOST_HASH_TEST_NAMESPACE::hash<std::u16string> x2; | |
90 | ||
91 | BOOST_TEST(x1(u"Hello") == x2(std::u16string(u"Hel") + u"lo")); | |
92 | BOOST_TEST(x1(u"") == x2(std::u16string())); | |
93 | ||
94 | #if defined(BOOST_HASH_TEST_EXTENSIONS) | |
95 | std::u16string value1; | |
96 | std::u16string value2(u"Hello"); | |
97 | ||
98 | BOOST_TEST(x1(value1) == BOOST_HASH_TEST_NAMESPACE::hash_value(value1)); | |
99 | BOOST_TEST(x1(value2) == BOOST_HASH_TEST_NAMESPACE::hash_value(value2)); | |
100 | BOOST_TEST(BOOST_HASH_TEST_NAMESPACE::hash_value(value1) == | |
101 | BOOST_HASH_TEST_NAMESPACE::hash_range(value1.begin(), value1.end())); | |
102 | BOOST_TEST(BOOST_HASH_TEST_NAMESPACE::hash_value(value2) == | |
103 | BOOST_HASH_TEST_NAMESPACE::hash_range(value2.begin(), value2.end())); | |
104 | #endif | |
105 | } | |
106 | #endif | |
107 | ||
108 | #if !defined(BOOST_NO_CXX11_CHAR32_T) | |
109 | void u32string_tests() | |
110 | { | |
111 | compile_time_tests((std::u32string*) 0); | |
112 | ||
113 | BOOST_HASH_TEST_NAMESPACE::hash<std::u32string> x1; | |
114 | BOOST_HASH_TEST_NAMESPACE::hash<std::u32string> x2; | |
115 | ||
116 | BOOST_TEST(x1(U"Hello") == x2(std::u32string(U"Hel") + U"lo")); | |
117 | BOOST_TEST(x1(U"") == x2(std::u32string())); | |
118 | ||
119 | #if defined(BOOST_HASH_TEST_EXTENSIONS) | |
120 | std::u32string value1; | |
121 | std::u32string value2(U"Hello"); | |
122 | ||
123 | BOOST_TEST(x1(value1) == BOOST_HASH_TEST_NAMESPACE::hash_value(value1)); | |
124 | BOOST_TEST(x1(value2) == BOOST_HASH_TEST_NAMESPACE::hash_value(value2)); | |
125 | BOOST_TEST(BOOST_HASH_TEST_NAMESPACE::hash_value(value1) == | |
126 | BOOST_HASH_TEST_NAMESPACE::hash_range(value1.begin(), value1.end())); | |
127 | BOOST_TEST(BOOST_HASH_TEST_NAMESPACE::hash_value(value2) == | |
128 | BOOST_HASH_TEST_NAMESPACE::hash_range(value2.begin(), value2.end())); | |
129 | #endif | |
130 | } | |
131 | #endif | |
132 | ||
7c673cae FG |
133 | int main() |
134 | { | |
135 | string_tests(); | |
136 | string0_tests(); | |
b32b8144 | 137 | #if !defined(BOOST_NO_STD_WSTRING) && !defined(BOOST_NO_INTRINSIC_WCHAR_T) |
7c673cae | 138 | wstring_tests(); |
b32b8144 FG |
139 | #endif |
140 | #if !defined(BOOST_NO_CXX11_CHAR16_T) | |
141 | u16string_tests(); | |
142 | #endif | |
143 | #if !defined(BOOST_NO_CXX11_CHAR32_T) | |
144 | u32string_tests(); | |
7c673cae FG |
145 | #endif |
146 | return boost::report_errors(); | |
147 | } |