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authorErlang/OTP <[email protected]>2009-11-20 14:54:40 +0000
committerErlang/OTP <[email protected]>2009-11-20 14:54:40 +0000
commit84adefa331c4159d432d22840663c38f155cd4c1 (patch)
treebff9a9c66adda4df2106dfd0e5c053ab182a12bd /erts/emulator/test/nested_SUITE.erl
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The R13B03 release.OTP_R13B03
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+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 1997-2009. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+
+-module(nested_SUITE).
+
+-export([all/1, case_in_case/1, case_in_after/1, catch_in_catch/1, bif_in_bif/1]).
+
+-include("test_server.hrl").
+
+all(suite) -> [case_in_case, case_in_after, catch_in_catch, bif_in_bif].
+
+case_in_case(suite) -> [];
+case_in_case(Config) when is_list(Config) ->
+ ?line done = search_any([a], [{a, 1}]),
+ ?line done = search_any([x], [{a, 1}]),
+ ok.
+
+search_any([Key|Rest], List) ->
+ ?line case case lists:keysearch(Key, 1, List) of
+ {value, _} ->
+ true;
+ _ ->
+ false
+ end of
+ true ->
+ ok;
+ false ->
+ error;
+ Other ->
+ test_server:fail({other_result, Other})
+ end,
+ ?line search_any(Rest, List);
+search_any([], _) ->
+ done.
+
+case_in_after(suite) -> [];
+case_in_after(Config) when is_list(Config) ->
+ receive
+ after case {x, y, z} of
+ {x, y, z} -> 0
+ end ->
+ ok
+ end,
+ ok.
+
+catch_in_catch(doc) -> "Test a catch within a catch in the same function.";
+catch_in_catch(suite) -> [];
+catch_in_catch(Config) when is_list(Config) ->
+ ?line {outer, inner_exit} = catcher(),
+ ok.
+
+catcher() ->
+ case (catch
+ case (catch ?MODULE:non_existing()) of % bogus function
+ {'EXIT', _} ->
+ inner_exit;
+ Res1 ->
+ {inner, Res1}
+ end) of
+ {'EXIT', _} ->
+ outer_exit;
+ Res2 ->
+ {outer, Res2}
+ end.
+
+bif_in_bif(doc) -> "Test a BIF call within a BIF call.";
+bif_in_bif(suite) -> [];
+bif_in_bif(Config) when is_list(Config) ->
+ Self = self(),
+ put(pid, Self),
+ Self = register_me(),
+ ok.
+
+register_me() ->
+ register(?MODULE, Pid = get(pid)),
+ Pid.