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1 | //Copyright (c) 2006-2009 Emil Dotchevski and Reverge Studios, Inc. |
2 | ||
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 | ||
1e59de90 TL |
6 | #include <boost/config.hpp> |
7 | ||
8 | #if defined( BOOST_NO_EXCEPTIONS ) | |
9 | # error This program requires exception handling. | |
10 | #endif | |
11 | ||
7c673cae FG |
12 | #include "helper2.hpp" |
13 | #include <boost/exception/get_error_info.hpp> | |
14 | #include <boost/exception/info.hpp> | |
15 | #include <boost/exception_ptr.hpp> | |
16 | #include <boost/detail/lightweight_test.hpp> | |
17 | ||
18 | typedef boost::error_info<struct tag_test_int,int> test_data; | |
19 | ||
20 | struct | |
21 | exception1: | |
22 | std::exception | |
23 | { | |
24 | }; | |
25 | ||
26 | struct | |
27 | exception2: | |
28 | std::exception, | |
29 | boost::exception | |
30 | { | |
31 | }; | |
32 | ||
33 | void | |
34 | boost_throw_exception_test() | |
35 | { | |
36 | try | |
37 | { | |
38 | BOOST_THROW_EXCEPTION(exception1()); | |
39 | BOOST_ERROR("BOOST_THROW_EXCEPTION failed to throw."); | |
40 | } | |
41 | catch( | |
42 | boost::exception & x ) | |
43 | { | |
44 | char const * const * function=boost::get_error_info<boost::throw_function>(x); | |
45 | char const * const * file=boost::get_error_info<boost::throw_file>(x); | |
46 | int const * line=boost::get_error_info<boost::throw_line>(x); | |
47 | BOOST_TEST( file && *file ); | |
48 | BOOST_TEST( function && *function ); | |
1e59de90 | 49 | BOOST_TEST( line && *line==38 ); |
7c673cae FG |
50 | } |
51 | catch( | |
52 | ... ) | |
53 | { | |
54 | BOOST_TEST(false); | |
55 | } | |
56 | try | |
57 | { | |
58 | BOOST_THROW_EXCEPTION(exception2() << test_data(42)); | |
59 | BOOST_ERROR("BOOST_THROW_EXCEPTION failed to throw."); | |
60 | } | |
61 | catch( | |
62 | boost::exception & x ) | |
63 | { | |
64 | char const * const * function=boost::get_error_info<boost::throw_function>(x); | |
65 | char const * const * file=boost::get_error_info<boost::throw_file>(x); | |
66 | int const * line=boost::get_error_info<boost::throw_line>(x); | |
67 | int const * data=boost::get_error_info<test_data>(x); | |
68 | BOOST_TEST( file && *file ); | |
69 | BOOST_TEST( function && *function ); | |
1e59de90 | 70 | BOOST_TEST( line && *line==58 ); |
7c673cae FG |
71 | BOOST_TEST( data && *data==42 ); |
72 | } | |
73 | catch( | |
74 | ... ) | |
75 | { | |
76 | BOOST_TEST(false); | |
77 | } | |
78 | } | |
79 | ||
80 | void | |
81 | throw_fwd( void (*thrower)(int) ) | |
82 | { | |
83 | try | |
84 | { | |
85 | thrower(42); | |
86 | } | |
87 | catch( | |
88 | boost::exception & x ) | |
89 | { | |
90 | x << test_data(42); | |
91 | throw; | |
92 | } | |
93 | } | |
94 | ||
95 | template <class T> | |
96 | void | |
97 | tester() | |
98 | { | |
99 | try | |
100 | { | |
101 | throw_fwd( &boost::exception_test::throw_test_exception<T> ); | |
102 | BOOST_ASSERT(false); | |
103 | } | |
104 | catch( | |
105 | ... ) | |
106 | { | |
107 | boost::exception_ptr p = boost::current_exception(); | |
108 | try | |
109 | { | |
110 | rethrow_exception(p); | |
111 | BOOST_TEST(false); | |
112 | } | |
113 | catch( | |
114 | T & y ) | |
115 | { | |
116 | #ifdef BOOST_NO_RTTI | |
117 | try | |
118 | { | |
119 | throw; | |
120 | } | |
121 | catch( | |
122 | boost::exception & y ) | |
123 | { | |
124 | #endif | |
125 | BOOST_TEST(boost::get_error_info<test_data>(y)); | |
126 | if( int const * d=boost::get_error_info<test_data>(y) ) | |
127 | BOOST_TEST(*d==42); | |
128 | #ifdef BOOST_NO_RTTI | |
129 | } | |
130 | catch( | |
131 | ... ) | |
132 | { | |
133 | BOOST_TEST(false); | |
134 | } | |
135 | #endif | |
136 | BOOST_TEST(y.x_==42); | |
137 | } | |
138 | catch( | |
139 | ... ) | |
140 | { | |
141 | BOOST_TEST(false); | |
142 | } | |
143 | } | |
144 | } | |
145 | ||
146 | int | |
147 | main() | |
148 | { | |
149 | boost_throw_exception_test(); | |
150 | tester<boost::exception_test::derives_boost_exception>(); | |
151 | tester<boost::exception_test::derives_boost_exception_virtually>(); | |
152 | tester<boost::exception_test::derives_std_exception>(); | |
153 | return boost::report_errors(); | |
154 | } |