1 | // Copyright 2020, 2021 Peter Dimov. |
2 | // Distributed under the Boost Software License, Version 1.0. |
3 | // http://www.boost.org/LICENSE_1_0.txt |
4 | |
5 | #include <boost/system/error_code.hpp> |
6 | #include <boost/system/generic_category.hpp> |
7 | #include <boost/system/system_category.hpp> |
8 | #include <boost/core/lightweight_test.hpp> |
9 | |
10 | namespace sys = boost::system; |
11 | |
12 | int main() |
13 | { |
14 | char buffer[ 1024 ]; |
15 | |
16 | sys::error_code ec; |
17 | |
18 | BOOST_TEST_EQ( ec.value(), 0 ); |
19 | BOOST_TEST( ec.category() == sys::system_category() ); |
20 | BOOST_TEST_EQ( ec.message(), ec.category().message( ec.value() ) ); |
21 | BOOST_TEST_CSTR_EQ( ec.message( buffer, sizeof( buffer ) ), ec.category().message( ec.value(), buffer, sizeof( buffer ) ) ); |
22 | BOOST_TEST( !ec.failed() ); |
23 | BOOST_TEST( !ec ); |
24 | |
25 | BOOST_TEST_EQ( ec.to_string(), std::string( "system:0" ) ); |
26 | |
27 | { |
28 | sys::error_code ec2( ec ); |
29 | |
30 | BOOST_TEST_EQ( ec2.value(), 0 ); |
31 | BOOST_TEST( ec2.category() == sys::system_category() ); |
32 | BOOST_TEST_EQ( ec2.message(), ec2.category().message( ec2.value() ) ); |
33 | BOOST_TEST_CSTR_EQ( ec2.message( buffer, sizeof( buffer ) ), ec2.category().message( ec2.value(), buffer, sizeof( buffer ) ) ); |
34 | BOOST_TEST( !ec2.failed() ); |
35 | BOOST_TEST( !ec2 ); |
36 | |
37 | BOOST_TEST_EQ( ec, ec2 ); |
38 | BOOST_TEST_NOT( ec != ec2 ); |
39 | |
40 | BOOST_TEST_EQ( ec2.to_string(), std::string( "system:0" ) ); |
41 | } |
42 | |
43 | { |
44 | sys::error_code ec2( ec.value(), ec.category() ); |
45 | |
46 | BOOST_TEST_EQ( ec2.value(), 0 ); |
47 | BOOST_TEST( ec2.category() == sys::system_category() ); |
48 | BOOST_TEST_EQ( ec2.message(), ec2.category().message( ec2.value() ) ); |
49 | BOOST_TEST_CSTR_EQ( ec2.message( buffer, sizeof( buffer ) ), ec2.category().message( ec2.value(), buffer, sizeof( buffer ) ) ); |
50 | BOOST_TEST( !ec2.failed() ); |
51 | BOOST_TEST( !ec2 ); |
52 | |
53 | BOOST_TEST_EQ( ec, ec2 ); |
54 | BOOST_TEST_NOT( ec != ec2 ); |
55 | |
56 | BOOST_TEST_EQ( ec2.to_string(), std::string( "system:0" ) ); |
57 | } |
58 | |
59 | { |
60 | sys::error_code ec2( 5, sys::generic_category() ); |
61 | |
62 | BOOST_TEST_EQ( ec2.value(), 5 ); |
63 | BOOST_TEST( ec2.category() == sys::generic_category() ); |
64 | BOOST_TEST_EQ( ec2.message(), ec2.category().message( ec2.value() ) ); |
65 | BOOST_TEST_CSTR_EQ( ec2.message( buffer, sizeof( buffer ) ), ec2.category().message( ec2.value(), buffer, sizeof( buffer ) ) ); |
66 | BOOST_TEST( ec2.failed() ); |
67 | BOOST_TEST( ec2 ); |
68 | BOOST_TEST_NOT( !ec2 ); |
69 | |
70 | BOOST_TEST_NE( ec, ec2 ); |
71 | BOOST_TEST_NOT( ec == ec2 ); |
72 | |
73 | BOOST_TEST_EQ( ec2.to_string(), std::string( "generic:5" ) ); |
74 | } |
75 | |
76 | { |
77 | sys::error_code ec2( 5, sys::system_category() ); |
78 | |
79 | BOOST_TEST_EQ( ec2.value(), 5 ); |
80 | BOOST_TEST( ec2.category() == sys::system_category() ); |
81 | BOOST_TEST_EQ( ec2.message(), ec2.category().message( ec2.value() ) ); |
82 | BOOST_TEST_CSTR_EQ( ec2.message( buffer, sizeof( buffer ) ), ec2.category().message( ec2.value(), buffer, sizeof( buffer ) ) ); |
83 | BOOST_TEST( ec2.failed() ); |
84 | BOOST_TEST( ec2 ); |
85 | BOOST_TEST_NOT( !ec2 ); |
86 | |
87 | BOOST_TEST_NE( ec, ec2 ); |
88 | BOOST_TEST_NOT( ec == ec2 ); |
89 | |
90 | BOOST_TEST_EQ( ec2.to_string(), std::string( "system:5" ) ); |
91 | } |
92 | |
93 | return boost::report_errors(); |
94 | } |
95 | |