utils/process/operations_test.cpp

29 #include "utils/process/operations.hpp"
47 #include "utils/process/child.ipp"
48 #include "utils/process/exceptions.hpp"
49 #include "utils/process/status.hpp"
54 namespace process = utils::process;
60 /// Type of the process::exec() and process::exec_unsafe() functions.
61 typedef void (*exec_function)(const fs::path&, const process::args_vector&);
86     const process::args_vector& _args;
95                const process::args_vector& args) :
109 /// Body for a process that returns a specific exit code.
164     std::auto_ptr< process::child > child = process::child::fork_files(
165         child_exec(do_exec, get_helpers(tc), process::args_vector()),
167     const process::status status = child->wait();
181     process::args_vector args;
186     std::auto_ptr< process::child > child = process::child::fork_files(
189     const process::status status = child->wait();
201     check_exec_no_args(this, process::exec);
208     check_exec_some_args(this, process::exec);
217     std::auto_ptr< process::child > child = process::child::fork_files(
218         child_exec(process::exec, fs::path("non-existent"),
219                    process::args_vector()),
221     const process::status status = child->wait();
232     check_exec_no_args(this, process::exec_unsafe);
239     check_exec_some_args(this, process::exec_unsafe);
247         process::system_error, "Failed to execute missing-program",
248         process::exec_unsafe(fs::path("missing-program"),
249                              process::args_vector()));
288     process::terminate_group(pid);
310         // we invoke terminate_group on a process that has not yet had a chance
315     process::terminate_group(pid);
330         const process::status status = process::status::fake_exited(123);
331         process::terminate_self_with(status);
347         const process::status status = process::status::fake_signaled(
349         process::terminate_self_with(status);
368         const process::status status = process::status::fake_signaled(
370         process::terminate_self_with(status);
384     std::auto_ptr< process::child > child = process::child::fork_capture(
389     const process::status status = process::wait(pid);
398     ATF_REQUIRE_THROW(process::system_error, process::wait(1));
405     process::child::fork_capture(child_exit< 15 >);
407     const process::status status = process::wait_any();
416     process::child::fork_capture(child_exit< 15 >);
417     process::child::fork_capture(child_exit< 30 >);
418     process::child::fork_capture(child_exit< 45 >);
422         const process::status status = process::wait_any();
439         const process::status status = process::wait_any();
441     } catch (const process::system_error& e) {