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/assert/source_location.hpp> |
6 | #include <boost/core/lightweight_test.hpp> |
7 | #include <sstream> |
8 | #include <cstring> |
9 | |
10 | static char const* adjust_filename( char const* file ) |
11 | { |
12 | #if defined(__INTEL_LLVM_COMPILER) && __INTEL_LLVM_COMPILER >= 20210300 |
13 | |
14 | char const* fn = std::strrchr( file, '/' ); |
15 | return fn? fn + 1: file; |
16 | |
17 | #else |
18 | |
19 | return file; |
20 | |
21 | #endif |
22 | } |
23 | |
24 | int main() |
25 | { |
26 | { |
27 | boost::source_location loc; |
28 | BOOST_TEST_EQ( loc.to_string(), std::string( "(unknown source location)" ) ); |
29 | |
30 | std::ostringstream os; |
31 | os << loc; |
32 | |
33 | BOOST_TEST_EQ( os.str(), loc.to_string() ); |
34 | } |
35 | |
36 | { |
37 | boost::source_location loc( "file" , 5, "" ); |
38 | BOOST_TEST_EQ( loc.to_string(), std::string( "file:5" ) ); |
39 | |
40 | std::ostringstream os; |
41 | os << loc; |
42 | |
43 | BOOST_TEST_EQ( os.str(), loc.to_string() ); |
44 | } |
45 | |
46 | { |
47 | boost::source_location loc( "file" , 7, "main()" ); |
48 | BOOST_TEST_EQ( loc.to_string(), std::string( "file:7 in function 'main()'" ) ); |
49 | |
50 | std::ostringstream os; |
51 | os << loc; |
52 | |
53 | BOOST_TEST_EQ( os.str(), loc.to_string() ); |
54 | } |
55 | |
56 | { |
57 | boost::source_location loc( "file" , 11, "main()" , 13 ); |
58 | BOOST_TEST_EQ( loc.to_string(), std::string( "file:11:13 in function 'main()'" ) ); |
59 | |
60 | std::ostringstream os; |
61 | os << loc; |
62 | |
63 | BOOST_TEST_EQ( os.str(), loc.to_string() ); |
64 | } |
65 | |
66 | { |
67 | boost::source_location loc( "file" , 17, "" , 19 ); |
68 | BOOST_TEST_EQ( loc.to_string(), std::string( "file:17:19" ) ); |
69 | |
70 | std::ostringstream os; |
71 | os << loc; |
72 | |
73 | BOOST_TEST_EQ( os.str(), loc.to_string() ); |
74 | } |
75 | |
76 | { |
77 | boost::source_location loc = BOOST_CURRENT_LOCATION; |
78 | |
79 | std::string prefix = std::string( adjust_filename(__FILE__) ) + ":77" ; |
80 | BOOST_TEST_EQ( loc.to_string().substr( 0, prefix.size() ), prefix ); |
81 | |
82 | std::ostringstream os; |
83 | os << loc; |
84 | |
85 | BOOST_TEST_EQ( os.str(), loc.to_string() ); |
86 | } |
87 | |
88 | return boost::report_errors(); |
89 | } |
90 | |