1// (C) Copyright Andy Tompkins 2010. Permission to copy, use, modify, sell and
2// distribute this software is granted provided this copyright notice appears
3// in all copies. This software is provided "as is" without express or implied
4// warranty, and with no claim as to its suitability for any purpose.
5
6// Distributed under the Boost Software License, Version 1.0. (See
7// accompanying file LICENSE_1_0.txt or copy at
8// https://www.boost.org/LICENSE_1_0.txt)
9
10// libs/uuid/test/test_string_generator.cpp -------------------------------//
11
12#include <boost/uuid/uuid.hpp>
13#include <boost/uuid/uuid_io.hpp>
14#include <boost/uuid/string_generator.hpp>
15#include <boost/detail/lightweight_test.hpp>
16#include <boost/config.hpp>
17#include <stdexcept>
18#include <string>
19
20int main(int, char*[])
21{
22 using namespace boost::uuids;
23
24 uuid nil_uuid = {.data: {0}};
25 BOOST_TEST_EQ(nil_uuid.is_nil(), true);
26
27 string_generator gen;
28 uuid u = gen("00000000-0000-0000-0000-000000000000");
29 BOOST_TEST_EQ(u, nil_uuid);
30 BOOST_TEST_EQ(u.is_nil(), true);
31
32 const uuid u_increasing = {.data: { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef }};
33 const uuid u_decreasing = {.data: { 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10,0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 }};
34
35 u = gen("0123456789abcdef0123456789ABCDEF");
36 BOOST_TEST_EQ(memcmp(&u, &u_increasing, sizeof(uuid)), 0);
37 BOOST_TEST_EQ(u, u_increasing);
38
39 u = gen("{0123456789abcdef0123456789ABCDEF}");
40 BOOST_TEST_EQ(u, u_increasing);
41
42 u = gen("{01234567-89AB-CDEF-0123-456789abcdef}");
43 BOOST_TEST_EQ(u, u_increasing);
44
45 u = gen("01234567-89AB-CDEF-0123-456789abcdef");
46 BOOST_TEST_EQ(u, u_increasing);
47
48 u = gen(std::string("fedcba98-7654-3210-fedc-ba9876543210"));
49 BOOST_TEST_EQ(u, u_decreasing);
50
51#ifndef BOOST_NO_STD_WSTRING
52 u = gen(L"fedcba98-7654-3210-fedc-ba9876543210");
53 BOOST_TEST_EQ(u, u_decreasing);
54
55 u = gen(std::wstring(L"01234567-89ab-cdef-0123-456789abcdef"));
56 BOOST_TEST_EQ(u, u_increasing);
57
58 u = gen(std::wstring(L"{01234567-89ab-cdef-0123-456789abcdef}"));
59 BOOST_TEST_EQ(u, u_increasing);
60#endif //BOOST_NO_STD_WSTRING
61
62 const char raw[36] = { '0', '1', '2', '3', '4', '5', '6', '7', '-',
63 '8', '9', 'a', 'b', '-',
64 'c', 'd', 'e', 'f', '-',
65 0 , '1', '2', '3', '-', // 0x00 character is intentional
66 '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' };
67 BOOST_TEST_THROWS(gen(std::string(raw, 36)), std::runtime_error);
68
69 BOOST_TEST_THROWS(gen("01234567-89ab-cdef-0123456789abcdef"), std::runtime_error);
70 BOOST_TEST_THROWS(gen("01234567-89ab-cdef0123-456789abcdef"), std::runtime_error);
71 BOOST_TEST_THROWS(gen("01234567-89abcdef-0123-456789abcdef"), std::runtime_error);
72 BOOST_TEST_THROWS(gen("0123456789ab-cdef-0123-456789abcdef"), std::runtime_error);
73
74 BOOST_TEST_THROWS(gen("{01234567-89AB-CDEF-0123-456789abcdef)"), std::runtime_error);
75 BOOST_TEST_THROWS(gen("{01234567-89AB-CDEF-0123-456789abcdef"), std::runtime_error);
76 BOOST_TEST_THROWS(gen("01234567-89AB-CDEF-0123-456789abcdef}"), std::runtime_error);
77#ifndef BOOST_NO_STD_WSTRING
78 BOOST_TEST_THROWS(gen(std::wstring(L"{01234567-89AB-CDEF-0123-456789abcdef)")), std::runtime_error);
79 BOOST_TEST_THROWS(gen(std::wstring(L"{01234567-89AB-CDEF-0123-456789abcdef")), std::runtime_error);
80 BOOST_TEST_THROWS(gen(std::wstring(L"01234567-89AB-CDEF-0123-456789abcdef}")), std::runtime_error);
81 BOOST_TEST_THROWS(gen(std::wstring(L"G1234567-89AB-CDEF-0123-456789abcdef}")), std::runtime_error);
82#endif //BOOST_NO_STD_WSTRING
83
84 BOOST_TEST_THROWS(gen("G1234567-89AB-CDEF-0123-456789abcdef"), std::runtime_error);
85 BOOST_TEST_THROWS(gen("Have a great big roast-beef sandwich!"), std::runtime_error);
86
87 BOOST_TEST_THROWS(gen("83f8638b-8dca-4152-zzzz-2ca8b33039b4"), std::runtime_error);
88
89 return boost::report_errors();
90}
91

source code of boost/libs/uuid/test/test_string_generator.cpp