1// Copyright (c) 2009 The NetBSD Foundation, Inc.
2// All rights reserved.
3//
4// Redistribution and use in source and binary forms, with or without
5// modification, are permitted provided that the following conditions
6// are met:
7// 1. Redistributions of source code must retain the above copyright
8//    notice, this list of conditions and the following disclaimer.
9// 2. Redistributions in binary form must reproduce the above copyright
10//    notice, this list of conditions and the following disclaimer in the
11//    documentation and/or other materials provided with the distribution.
12//
13// THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
14// CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
15// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
16// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17// IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
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19// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
20// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
22// IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
23// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
24// IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25
26#if defined(ATF_CXX_DETAIL_TEST_HELPERS_H)
27#   error "Cannot include test_helpers.hpp more than once."
28#else
29#   define ATF_CXX_DETAIL_TEST_HELPERS_H
30#endif
31
32#include <cstdlib>
33#include <iostream>
34#include <sstream>
35#include <utility>
36
37#include <atf-c++.hpp>
38
39#include <atf-c++/detail/process.hpp>
40
41#define HEADER_TC(name, hdrname) \
42    ATF_TEST_CASE(name); \
43    ATF_TEST_CASE_HEAD(name) \
44    { \
45        set_md_var("descr", "Tests that the " hdrname " file can be " \
46            "included on its own, without any prerequisites"); \
47    } \
48    ATF_TEST_CASE_BODY(name) \
49    { \
50        header_check(hdrname); \
51    }
52
53#define BUILD_TC(name, sfile, descr, failmsg) \
54    ATF_TEST_CASE(name); \
55    ATF_TEST_CASE_HEAD(name) \
56    { \
57        set_md_var("descr", descr); \
58    } \
59    ATF_TEST_CASE_BODY(name) \
60    { \
61        if (!build_check_cxx_o_srcdir(*this, sfile)) \
62            ATF_FAIL(failmsg); \
63    }
64
65namespace atf {
66namespace tests {
67class tc;
68}
69}
70
71void header_check(const char*);
72bool build_check_cxx_o(const char*);
73bool build_check_cxx_o_srcdir(const atf::tests::tc&, const char*);
74atf::fs::path get_process_helpers_path(const atf::tests::tc&, bool);
75
76struct run_h_tc_data {
77    const atf::tests::vars_map& m_config;
78
79    run_h_tc_data(const atf::tests::vars_map& config) :
80        m_config(config) {}
81};
82
83template< class TestCase >
84void
85run_h_tc_child(void* v)
86{
87    run_h_tc_data* data = static_cast< run_h_tc_data* >(v);
88
89    TestCase tc;
90    tc.init(data->m_config);
91    tc.run("result");
92    std::exit(EXIT_SUCCESS);
93}
94
95template< class TestCase >
96void
97run_h_tc(atf::tests::vars_map config = atf::tests::vars_map())
98{
99    run_h_tc_data data(config);
100    atf::process::child c = atf::process::fork(
101        run_h_tc_child< TestCase >,
102        atf::process::stream_redirect_path(atf::fs::path("stdout")),
103        atf::process::stream_redirect_path(atf::fs::path("stderr")),
104        &data);
105    const atf::process::status s = c.wait();
106    ATF_REQUIRE(s.exited());
107}
108