a Unit Testing Framework for C and C++ - Cutter

Experimental

Experimental — Experimental API.

Functions

#define cut_fork
#define cut_wait_process()
#define cut_fork_get_stdout_message()
#define cut_fork_get_stderr_message()

Description

This API may be changed in the future.

Functions

cut_fork

#define             cut_fork()

Makes child process.

e.g.:

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int pid;
pid = cut_fork();
cut_assert_errno();

if (pid == 0) {
  do_something_for_child_process();
  _exit(EXIT_SUCCESS);
}

do_something_for_parent_process();

Returns

Process ID.

Since: 0.8

cut_wait_process()

#define             cut_wait_process(pid, usec_timeout)

Waits a process specified by pid .

e.g.:

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int pid;
pid = cut_fork();
cut_assert_errno();

if (pid == 0) {
  do_something_for_child_process();
  _exit(EXIT_SUCCESS);
}

do_something_for_parent_process();
cut_assert_equal_int(EXIT_SUCCESS, cut_wait_process(pid, 100));

Parameters

pid

Process ID to wait.

  

usec_timeout

Timeout in usec.

  

Since: 0.8

cut_fork_get_stdout_message()

#define             cut_fork_get_stdout_message(pid)

Reads a message from a process specified by pid .

e.g.:

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int pid;
pid = cut_fork();
cut_assert_errno();

if (pid == 0) {
  g_print("I'm a child.");
  _exit(EXIT_SUCCESS);
}

cut_assert_equal_string("I'm a child.", cut_fork_get_stdout_message(pid));
cut_assert_equal_int(EXIT_SUCCESS, cut_wait_process(pid, 100));

Parameters

pid

Process ID.

  

Returns

a message read from stdout of a process specified by pid .

Since: 0.8

cut_fork_get_stderr_message()

#define             cut_fork_get_stderr_message(pid)

Reads a message from a process specified by pid .

e.g.:

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int pid;
pid = cut_fork();
cut_assert_errno();

if (pid == 0) {
  g_print("I'm a child.");
  _exit(EXIT_SUCCESS);
}

cut_assert_equal_string("I'm a child.", cut_fork_get_stderr_message(pid));
cut_assert_equal_int(EXIT_SUCCESS, cut_wait_process(pid, 100));

Parameters

pid

Process ID.

  

Returns

a message read from stderr of a process specified by pid .

Since: 0.8

Types and Values

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