| %% Copyright (c) 2008-2009 Nick Gerakines <nick@gerakines.net> |
| %% |
| %% Permission is hereby granted, free of charge, to any person |
| %% obtaining a copy of this software and associated documentation |
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| %% conditions: |
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| %% |
| %% @doc Adds process/pid testing to the etap suite. |
| -module(etap_process). |
| |
| -export([is_pid/2, is_alive/2, is_mfa/3]). |
| |
| % --- |
| % External / Public functions |
| |
| %% @doc Assert that a given variable is a pid. |
| is_pid(Pid, Desc) when is_pid(Pid) -> etap:ok(true, Desc); |
| is_pid(_, Desc) -> etap:ok(false, Desc). |
| |
| %% @doc Assert that a given process/pid is alive. |
| is_alive(Pid, Desc) -> |
| etap:ok(erlang:is_process_alive(Pid), Desc). |
| |
| %% @doc Assert that the current function of a pid is a given {M, F, A} tuple. |
| is_mfa(Pid, MFA, Desc) -> |
| etap:is({current_function, MFA}, erlang:process_info(Pid, current_function), Desc). |