From 6d18638d747374cb0e90e9bcbefbc71d959254fd Mon Sep 17 00:00:00 2001 From: Brad Anderson Date: Wed, 18 Aug 2010 16:16:09 -0400 Subject: clear out root folder a bit, moving couch bits into apps/couch or rel/ --- test/etap/100-ref-counter.t | 114 -------------------------------------------- 1 file changed, 114 deletions(-) delete mode 100755 test/etap/100-ref-counter.t (limited to 'test/etap/100-ref-counter.t') diff --git a/test/etap/100-ref-counter.t b/test/etap/100-ref-counter.t deleted file mode 100755 index 8f996d04..00000000 --- a/test/etap/100-ref-counter.t +++ /dev/null @@ -1,114 +0,0 @@ -#!/usr/bin/env escript -%% -*- erlang -*- - -% Licensed under the Apache License, Version 2.0 (the "License"); you may not -% use this file except in compliance with the License. You may obtain a copy of -% the License at -% -% http://www.apache.org/licenses/LICENSE-2.0 -% -% Unless required by applicable law or agreed to in writing, software -% distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -% WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -% License for the specific language governing permissions and limitations under -% the License. - -main(_) -> - test_util:init_code_path(), - etap:plan(8), - case (catch test()) of - ok -> - etap:end_tests(); - Other -> - etap:diag(io_lib:format("Test died abnormally: ~p", [Other])), - etap:bail(Other) - end, - ok. - -loop() -> - receive - close -> ok - end. - -wait() -> - receive - {'DOWN', _, _, _, _} -> ok - after 1000 -> - throw(timeout_error) - end. - -test() -> - {ok, RefCtr} = couch_ref_counter:start([]), - - etap:is( - couch_ref_counter:count(RefCtr), - 1, - "A ref_counter is initialized with the calling process as a referer." - ), - - ChildPid1 = spawn(fun() -> loop() end), - - % This is largely implicit in that nothing else breaks - % as ok is just returned from gen_server:cast() - etap:is( - couch_ref_counter:drop(RefCtr, ChildPid1), - ok, - "Dropping an unknown Pid is ignored." - ), - - couch_ref_counter:add(RefCtr, ChildPid1), - etap:is( - couch_ref_counter:count(RefCtr), - 2, - "Adding a Pid to the ref_counter increases it's count." - ), - - couch_ref_counter:add(RefCtr, ChildPid1), - etap:is( - couch_ref_counter:count(RefCtr), - 2, - "Readding the same Pid maintains the count but increments it's refs." - ), - - couch_ref_counter:drop(RefCtr, ChildPid1), - etap:is( - couch_ref_counter:count(RefCtr), - 2, - "Droping the doubly added Pid only removes a ref, not a referer." - ), - - couch_ref_counter:drop(RefCtr, ChildPid1), - etap:is( - couch_ref_counter:count(RefCtr), - 1, - "Dropping the second ref drops the referer." - ), - - couch_ref_counter:add(RefCtr, ChildPid1), - etap:is( - couch_ref_counter:count(RefCtr), - 2, - "Sanity checking that the Pid was re-added." - ), - - erlang:monitor(process, ChildPid1), - ChildPid1 ! close, - wait(), - - CheckFun = fun - (Iter, nil) -> - case couch_ref_counter:count(RefCtr) of - 1 -> Iter; - _ -> nil - end; - (_, Acc) -> - Acc - end, - Result = lists:foldl(CheckFun, nil, lists:seq(1, 10000)), - etap:isnt( - Result, - nil, - "The referer count was decremented automatically on process exit." - ), - - ok. -- cgit v1.2.3