1//
2// Automated Testing Framework (atf)
3//
4// Copyright (c) 2008, 2009, 2010 The NetBSD Foundation, Inc.
5// All rights reserved.
6//
7// Redistribution and use in source and binary forms, with or without
8// modification, are permitted provided that the following conditions
9// are met:
10// 1. Redistributions of source code must retain the above copyright
11//    notice, this list of conditions and the following disclaimer.
12// 2. Redistributions in binary form must reproduce the above copyright
13//    notice, this list of conditions and the following disclaimer in the
14//    documentation and/or other materials provided with the distribution.
15//
16// THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
17// CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
18// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
19// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20// IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
21// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
23// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
25// IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
26// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
27// IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28//
29
30#include <stdexcept>
31
32#include <atf-c++/macros.hpp>
33
34void
35atf_check_errno_semicolons(void)
36{
37    // Check that ATF_CHECK_ERRNO does not contain a semicolon that would
38    // cause an empty-statement that confuses some compilers.
39    ATF_CHECK_ERRNO(1, 1 == 1);
40    ATF_CHECK_ERRNO(2, 2 == 2);
41}
42
43void
44atf_require_inside_if(void)
45{
46    // Make sure that ATF_REQUIRE can be used inside an if statement that
47    // does not have braces.  Earlier versions of it generated an error
48    // if there was an else clause because they confused the compiler
49    // by defining an unprotected nested if.
50    if (true)
51        ATF_REQUIRE(true);
52    else
53        ATF_REQUIRE(true);
54}
55
56void
57atf_require_eq_inside_if(void)
58{
59    // Make sure that ATF_REQUIRE_EQ can be used inside an if statement
60    // that does not have braces.  Earlier versions of it generated an
61    // error if there was an else clause because they confused the
62    // compiler by defining an unprotected nested if.
63    if (true)
64        ATF_REQUIRE_EQ(true, true);
65    else
66        ATF_REQUIRE_EQ(true, true);
67}
68
69void
70atf_require_throw_runtime_error(void)
71{
72    // Check that we can pass std::runtime_error to ATF_REQUIRE_THROW.
73    // Earlier versions generated a warning because the macro's code also
74    // attempted to capture this exception, and thus we had a duplicate
75    // catch clause.
76    ATF_REQUIRE_THROW(std::runtime_error, (void)0);
77}
78
79void
80atf_require_throw_inside_if(void)
81{
82    // Make sure that ATF_REQUIRE_THROW can be used inside an if statement
83    // that does not have braces.  Earlier versions of it generated an
84    // error because a trailing ; after a catch block was not allowed.
85    if (true)
86        ATF_REQUIRE_THROW(std::runtime_error, (void)0);
87    else
88        ATF_REQUIRE_THROW(std::runtime_error, (void)1);
89}
90
91void
92atf_require_errno_semicolons(void)
93{
94    // Check that ATF_REQUIRE_ERRNO does not contain a semicolon that would
95    // cause an empty-statement that confuses some compilers.
96    ATF_REQUIRE_ERRNO(1, 1 == 1);
97    ATF_REQUIRE_ERRNO(2, 2 == 2);
98}
99
100// Test case names should not be expanded during instatiation so that they
101// can have the exact same name as macros.
102#define TEST_MACRO_1 invalid + name
103#define TEST_MACRO_2 invalid + name
104#define TEST_MACRO_3 invalid + name
105ATF_TEST_CASE(TEST_MACRO_1);
106ATF_TEST_CASE_HEAD(TEST_MACRO_1) { }
107ATF_TEST_CASE_BODY(TEST_MACRO_1) { }
108void instantiate_1(void) {
109    atf::tests::tc* the_test = new ATF_TEST_CASE_NAME(TEST_MACRO_1)();
110    delete the_test;
111}
112ATF_TEST_CASE_WITH_CLEANUP(TEST_MACRO_2);
113ATF_TEST_CASE_HEAD(TEST_MACRO_2) { }
114ATF_TEST_CASE_BODY(TEST_MACRO_2) { }
115ATF_TEST_CASE_CLEANUP(TEST_MACRO_2) { }
116void instatiate_2(void) {
117    atf::tests::tc* the_test = new ATF_TEST_CASE_NAME(TEST_MACRO_2)();
118    delete the_test;
119}
120ATF_TEST_CASE_WITH_CLEANUP(TEST_MACRO_3);
121ATF_TEST_CASE_BODY(TEST_MACRO_3) { }
122void instatiate_3(void) {
123    atf::tests::tc* the_test = new ATF_TEST_CASE_NAME(TEST_MACRO_3)();
124    delete the_test;
125}
126