[erlang-bugs] EUnit treats a process that kills itself as a successful test
John Hughes
john.hughes@REDACTED
Wed Dec 31 15:04:49 CET 2008
Here's my code:
-module(eunit_example).
-include_lib("eunit/include/eunit.hrl").
exit_test() ->
exit(self(),die).
In the shell, I run:
1> c(eunit_example).
{ok,eunit_example}
2> eunit_example:test().
Test successful.
ok
Is that really the intention?
Likewise, this test passes:
spawn_test() ->
spawn_link(erlang,exit,[dying]),
timer:sleep(1).
(The sleep is there to allow time for the child process to die, and the exit signal to be propagated).
Presumably the process running the test is trapping exits--but is that really appropriate? As in this last example, crashes in child processes won't cause the test to fail.
John
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