1 // Copyright (c) 2008 The NetBSD Foundation, Inc.
2 // All rights reserved.
4 // Redistribution and use in source and binary forms, with or without
5 // modification, are permitted provided that the following conditions
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.
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.
26 #include "atf-c++/detail/process.hpp"
31 #include <atf-c++.hpp>
33 #include "atf-c++/detail/test_helpers.hpp"
35 // TODO: Testing the fork function is a huge task and I'm afraid of
36 // copy/pasting tons of stuff from the C version. I'd rather not do that
37 // until some code can be shared, which cannot happen until the C++ binding
38 // is cleaned by a fair amount. Instead... just rely (at the moment) on
39 // the system tests for the tools using this module.
41 // ------------------------------------------------------------------------
42 // Auxiliary functions.
43 // ------------------------------------------------------------------------
47 array_size(const char* const* array)
51 for (const char* const* ptr = array; *ptr != NULL; ptr++)
59 exec_process_helpers(const atf::tests::tc& tc, const char* helper_name)
61 using atf::process::exec;
63 std::vector< std::string > argv;
64 argv.push_back(get_process_helpers_path(tc, true).leaf_name());
65 argv.push_back(helper_name);
67 return exec(get_process_helpers_path(tc, true),
68 atf::process::argv_array(argv),
69 atf::process::stream_inherit(),
70 atf::process::stream_inherit());
73 // ------------------------------------------------------------------------
74 // Tests for the "argv_array" type.
75 // ------------------------------------------------------------------------
77 ATF_TEST_CASE(argv_array_init_carray);
78 ATF_TEST_CASE_HEAD(argv_array_init_carray)
80 set_md_var("descr", "Tests that argv_array is correctly constructed "
81 "from a C-style array of strings");
83 ATF_TEST_CASE_BODY(argv_array_init_carray)
86 const char* const carray[] = { NULL };
87 atf::process::argv_array argv(carray);
89 ATF_REQUIRE_EQ(argv.size(), 0);
93 const char* const carray[] = { "arg0", NULL };
94 atf::process::argv_array argv(carray);
96 ATF_REQUIRE_EQ(argv.size(), 1);
97 ATF_REQUIRE(std::strcmp(argv[0], carray[0]) == 0);
101 const char* const carray[] = { "arg0", "arg1", "arg2", NULL };
102 atf::process::argv_array argv(carray);
104 ATF_REQUIRE_EQ(argv.size(), 3);
105 ATF_REQUIRE(std::strcmp(argv[0], carray[0]) == 0);
106 ATF_REQUIRE(std::strcmp(argv[1], carray[1]) == 0);
107 ATF_REQUIRE(std::strcmp(argv[2], carray[2]) == 0);
111 ATF_TEST_CASE(argv_array_init_col);
112 ATF_TEST_CASE_HEAD(argv_array_init_col)
114 set_md_var("descr", "Tests that argv_array is correctly constructed "
115 "from a string collection");
117 ATF_TEST_CASE_BODY(argv_array_init_col)
120 std::vector< std::string > col;
121 atf::process::argv_array argv(col);
123 ATF_REQUIRE_EQ(argv.size(), 0);
127 std::vector< std::string > col;
128 col.push_back("arg0");
129 atf::process::argv_array argv(col);
131 ATF_REQUIRE_EQ(argv.size(), 1);
132 ATF_REQUIRE_EQ(argv[0], col[0]);
136 std::vector< std::string > col;
137 col.push_back("arg0");
138 col.push_back("arg1");
139 col.push_back("arg2");
140 atf::process::argv_array argv(col);
142 ATF_REQUIRE_EQ(argv.size(), 3);
143 ATF_REQUIRE_EQ(argv[0], col[0]);
144 ATF_REQUIRE_EQ(argv[1], col[1]);
145 ATF_REQUIRE_EQ(argv[2], col[2]);
149 ATF_TEST_CASE(argv_array_init_empty);
150 ATF_TEST_CASE_HEAD(argv_array_init_empty)
152 set_md_var("descr", "Tests that argv_array is correctly constructed "
153 "by the default constructor");
155 ATF_TEST_CASE_BODY(argv_array_init_empty)
157 atf::process::argv_array argv;
159 ATF_REQUIRE_EQ(argv.size(), 0);
162 ATF_TEST_CASE(argv_array_init_varargs);
163 ATF_TEST_CASE_HEAD(argv_array_init_varargs)
165 set_md_var("descr", "Tests that argv_array is correctly constructed "
166 "from a variable list of arguments");
168 ATF_TEST_CASE_BODY(argv_array_init_varargs)
171 atf::process::argv_array argv("arg0", NULL);
173 ATF_REQUIRE_EQ(argv.size(), 1);
174 ATF_REQUIRE_EQ(argv[0], std::string("arg0"));
178 atf::process::argv_array argv("arg0", "arg1", "arg2", NULL);
180 ATF_REQUIRE_EQ(argv.size(), 3);
181 ATF_REQUIRE_EQ(argv[0], std::string("arg0"));
182 ATF_REQUIRE_EQ(argv[1], std::string("arg1"));
183 ATF_REQUIRE_EQ(argv[2], std::string("arg2"));
187 ATF_TEST_CASE(argv_array_assign);
188 ATF_TEST_CASE_HEAD(argv_array_assign)
190 set_md_var("descr", "Tests that assigning an argv_array works");
192 ATF_TEST_CASE_BODY(argv_array_assign)
194 using atf::process::argv_array;
196 const char* const carray1[] = { "arg1", NULL };
197 const char* const carray2[] = { "arg1", "arg2", NULL };
199 std::auto_ptr< argv_array > argv1(new argv_array(carray1));
200 std::auto_ptr< argv_array > argv2(new argv_array(carray2));
203 ATF_REQUIRE_EQ(argv2->size(), argv1->size());
204 ATF_REQUIRE(std::strcmp((*argv2)[0], (*argv1)[0]) == 0);
206 ATF_REQUIRE(argv2->exec_argv() != argv1->exec_argv());
209 const char* const* eargv2 = argv2->exec_argv();
210 ATF_REQUIRE(std::strcmp(eargv2[0], carray1[0]) == 0);
211 ATF_REQUIRE_EQ(eargv2[1], static_cast< const char* >(NULL));
217 ATF_TEST_CASE(argv_array_copy);
218 ATF_TEST_CASE_HEAD(argv_array_copy)
220 set_md_var("descr", "Tests that copying an argv_array constructed from "
221 "a C-style array of strings works");
223 ATF_TEST_CASE_BODY(argv_array_copy)
225 using atf::process::argv_array;
227 const char* const carray[] = { "arg0", NULL };
229 std::auto_ptr< argv_array > argv1(new argv_array(carray));
230 std::auto_ptr< argv_array > argv2(new argv_array(*argv1));
232 ATF_REQUIRE_EQ(argv2->size(), argv1->size());
233 ATF_REQUIRE(std::strcmp((*argv2)[0], (*argv1)[0]) == 0);
235 ATF_REQUIRE(argv2->exec_argv() != argv1->exec_argv());
238 const char* const* eargv2 = argv2->exec_argv();
239 ATF_REQUIRE(std::strcmp(eargv2[0], carray[0]) == 0);
240 ATF_REQUIRE_EQ(eargv2[1], static_cast< const char* >(NULL));
246 ATF_TEST_CASE(argv_array_exec_argv);
247 ATF_TEST_CASE_HEAD(argv_array_exec_argv)
249 set_md_var("descr", "Tests that the exec argv provided by an argv_array "
252 ATF_TEST_CASE_BODY(argv_array_exec_argv)
254 using atf::process::argv_array;
258 const char* const* eargv = argv.exec_argv();
259 ATF_REQUIRE_EQ(array_size(eargv), 0);
260 ATF_REQUIRE_EQ(eargv[0], static_cast< const char* >(NULL));
264 const char* const carray[] = { "arg0", NULL };
265 argv_array argv(carray);
266 const char* const* eargv = argv.exec_argv();
267 ATF_REQUIRE_EQ(array_size(eargv), 1);
268 ATF_REQUIRE(std::strcmp(eargv[0], "arg0") == 0);
269 ATF_REQUIRE_EQ(eargv[1], static_cast< const char* >(NULL));
273 std::vector< std::string > col;
274 col.push_back("arg0");
275 argv_array argv(col);
276 const char* const* eargv = argv.exec_argv();
277 ATF_REQUIRE_EQ(array_size(eargv), 1);
278 ATF_REQUIRE(std::strcmp(eargv[0], "arg0") == 0);
279 ATF_REQUIRE_EQ(eargv[1], static_cast< const char* >(NULL));
283 ATF_TEST_CASE(argv_array_iter);
284 ATF_TEST_CASE_HEAD(argv_array_iter)
286 set_md_var("descr", "Tests that an argv_array can be iterated");
288 ATF_TEST_CASE_BODY(argv_array_iter)
290 using atf::process::argv_array;
292 std::vector< std::string > vector;
293 vector.push_back("arg0");
294 vector.push_back("arg1");
295 vector.push_back("arg2");
297 argv_array argv(vector);
298 ATF_REQUIRE_EQ(argv.size(), 3);
299 std::vector< std::string >::size_type pos = 0;
300 for (argv_array::const_iterator iter = argv.begin(); iter != argv.end();
302 ATF_REQUIRE_EQ(*iter, vector[pos]);
307 // ------------------------------------------------------------------------
308 // Tests cases for the free functions.
309 // ------------------------------------------------------------------------
311 ATF_TEST_CASE(exec_failure);
312 ATF_TEST_CASE_HEAD(exec_failure)
314 set_md_var("descr", "Tests execing a command that reports failure");
316 ATF_TEST_CASE_BODY(exec_failure)
318 const atf::process::status s = exec_process_helpers(*this, "exit-failure");
319 ATF_REQUIRE(s.exited());
320 ATF_REQUIRE_EQ(s.exitstatus(), EXIT_FAILURE);
323 ATF_TEST_CASE(exec_success);
324 ATF_TEST_CASE_HEAD(exec_success)
326 set_md_var("descr", "Tests execing a command that reports success");
328 ATF_TEST_CASE_BODY(exec_success)
330 const atf::process::status s = exec_process_helpers(*this, "exit-success");
331 ATF_REQUIRE(s.exited());
332 ATF_REQUIRE_EQ(s.exitstatus(), EXIT_SUCCESS);
335 // ------------------------------------------------------------------------
337 // ------------------------------------------------------------------------
339 ATF_INIT_TEST_CASES(tcs)
341 // Add the test cases for the "argv_array" type.
342 ATF_ADD_TEST_CASE(tcs, argv_array_assign);
343 ATF_ADD_TEST_CASE(tcs, argv_array_copy);
344 ATF_ADD_TEST_CASE(tcs, argv_array_exec_argv);
345 ATF_ADD_TEST_CASE(tcs, argv_array_init_carray);
346 ATF_ADD_TEST_CASE(tcs, argv_array_init_col);
347 ATF_ADD_TEST_CASE(tcs, argv_array_init_empty);
348 ATF_ADD_TEST_CASE(tcs, argv_array_init_varargs);
349 ATF_ADD_TEST_CASE(tcs, argv_array_iter);
351 // Add the test cases for the free functions.
352 ATF_ADD_TEST_CASE(tcs, exec_failure);
353 ATF_ADD_TEST_CASE(tcs, exec_success);