42 #include <atf-c++.hpp>
46 #include "utils/fs/path.hpp"
61 typedef void (*exec_function)(const fs::path&, const process::args_vector&);
64 /// Calculates the path to the test helpers binary.
69 /// \return The path to the helpers binary.
70 static fs::path
73     return fs::path(tc->get_config_var("srcdir")) / "helpers";  in get_helpers()
82     /// Path to the binary to exec.
83     const fs::path& _program;
92     /// \param program Path to the binary to exec.
94     child_exec(const exec_function do_exec, const fs::path& program,  in child_exec()
166         fs::path("stdout"), fs::path("stderr"));  in check_exec_no_args()
167     const process::status status = child->wait();  in check_exec_no_args()
182     args.push_back("print-args");  in check_exec_some_args()
188         fs::path("stdout"), fs::path("stderr"));  in check_exec_some_args()
189     const process::status status = child->wait();  in check_exec_some_args()
192     ATF_REQUIRE(atf::utils::grep_file("argv\\[1\\] = print-args", "stdout"));  in check_exec_some_args()
193     ATF_REQUIRE(atf::utils::grep_file("argv\\[2\\] = foo", "stdout"));  in check_exec_some_args()
194     ATF_REQUIRE(atf::utils::grep_file("argv\\[3\\] = bar", "stdout"));  in check_exec_some_args()
218         child_exec(process::exec, fs::path("non-existent"),  in ATF_TEST_CASE_BODY()
220         fs::path("stdout"), fs::path("stderr"));  in ATF_TEST_CASE_BODY()
221     const process::status status = child->wait();  in ATF_TEST_CASE_BODY()
224     ATF_REQUIRE(atf::utils::grep_file("Failed to execute non-existent",  in ATF_TEST_CASE_BODY()
247         process::system_error, "Failed to execute missing-program",  in ATF_TEST_CASE_BODY()
248         process::exec_unsafe(fs::path("missing-program"),  in ATF_TEST_CASE_BODY()
257     ATF_REQUIRE(::pipe(first_fds) != -1);  in ATF_TEST_CASE_BODY()
258     ATF_REQUIRE(::pipe(second_fds) != -1);  in ATF_TEST_CASE_BODY()
261     ATF_REQUIRE(pid != -1);  in ATF_TEST_CASE_BODY()
265         if (pid2 == -1) {  in ATF_TEST_CASE_BODY()
297     ATF_REQUIRE(::wait(&status) != -1);  in ATF_TEST_CASE_BODY()
307     ATF_REQUIRE(pid != -1);  in ATF_TEST_CASE_BODY()
318     ATF_REQUIRE(::wait(&status) != -1);  in ATF_TEST_CASE_BODY()
328     ATF_REQUIRE(pid != -1);  in ATF_TEST_CASE_BODY()
335     ATF_REQUIRE(::wait(&status) != -1);  in ATF_TEST_CASE_BODY()
345     ATF_REQUIRE(pid != -1);  in ATF_TEST_CASE_BODY()
353     ATF_REQUIRE(::wait(&status) != -1);  in ATF_TEST_CASE_BODY()
366     ATF_REQUIRE(pid != -1);  in ATF_TEST_CASE_BODY()
374     ATF_REQUIRE(::wait(&status) != -1);  in ATF_TEST_CASE_BODY()
386     const pid_t pid = child->pid();  in ATF_TEST_CASE_BODY()