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
18 // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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/env.hpp>
40 #include <atf-c++/detail/process.hpp>
41
42 #define HEADER_TC(name, hdrname) \
43 ATF_TEST_CASE(name); \
44 ATF_TEST_CASE_HEAD(name) \
45 { \
46 set_md_var("descr", "Tests that the " hdrname " file can be " \
47 "included on its own, without any prerequisites"); \
48 const std::string cxx = atf::env::get("ATF_BUILD_CXX", ATF_BUILD_CXX); \
49 set_md_var("require.progs", cxx); \
50 } \
51 ATF_TEST_CASE_BODY(name) \
52 { \
53 header_check(hdrname); \
54 }
55
56 #define BUILD_TC(name, sfile, descr, failmsg) \
57 ATF_TEST_CASE(name); \
58 ATF_TEST_CASE_HEAD(name) \
59 { \
60 set_md_var("descr", descr); \
61 const std::string cxx = atf::env::get("ATF_BUILD_CXX", ATF_BUILD_CXX); \
62 set_md_var("require.progs", cxx); \
63 } \
64 ATF_TEST_CASE_BODY(name) \
65 { \
66 if (!build_check_cxx_o_srcdir(*this, sfile)) \
67 ATF_FAIL(failmsg); \
68 }
69
70 namespace atf {
71 namespace tests {
72 class tc;
73 }
74 }
75
76 void header_check(const char*);
77 bool build_check_cxx_o(const char*);
78 bool build_check_cxx_o_srcdir(const atf::tests::tc&, const char*);
79 atf::fs::path get_process_helpers_path(const atf::tests::tc&, bool);
80
81 struct run_h_tc_data {
82 const atf::tests::vars_map& m_config;
83
run_h_tc_datarun_h_tc_data84 run_h_tc_data(const atf::tests::vars_map& config) :
85 m_config(config) {}
86 };
87
88 template< class TestCase >
89 void
run_h_tc_child(void * v)90 run_h_tc_child(void* v)
91 {
92 run_h_tc_data* data = static_cast< run_h_tc_data* >(v);
93
94 TestCase tc;
95 tc.init(data->m_config);
96 tc.run("result");
97 std::exit(EXIT_SUCCESS);
98 }
99
100 template< class TestCase >
101 void
run_h_tc(atf::tests::vars_map config=atf::tests::vars_map ())102 run_h_tc(atf::tests::vars_map config = atf::tests::vars_map())
103 {
104 run_h_tc_data data(config);
105 atf::process::child c = atf::process::fork(
106 run_h_tc_child< TestCase >,
107 atf::process::stream_redirect_path(atf::fs::path("stdout")),
108 atf::process::stream_redirect_path(atf::fs::path("stderr")),
109 &data);
110 const atf::process::status s = c.wait();
111 ATF_REQUIRE(s.exited());
112 }
113