diff options
Diffstat (limited to 'lib/eunit/src/eunit_test.erl')
| -rw-r--r-- | lib/eunit/src/eunit_test.erl | 80 |
1 files changed, 44 insertions, 36 deletions
diff --git a/lib/eunit/src/eunit_test.erl b/lib/eunit/src/eunit_test.erl index f2b9fa46f2..6fe85ae70a 100644 --- a/lib/eunit/src/eunit_test.erl +++ b/lib/eunit/src/eunit_test.erl @@ -1,17 +1,22 @@ -%% This library is free software; you can redistribute it and/or modify -%% it under the terms of the GNU Lesser General Public License as -%% published by the Free Software Foundation; either version 2 of the -%% License, or (at your option) any later version. +%% 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> %% -%% This library is distributed in the hope that it will be useful, but -%% WITHOUT ANY WARRANTY; without even the implied warranty of -%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -%% Lesser General Public License for more details. +%% 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. %% -%% You should have received a copy of the GNU Lesser General Public -%% License along with this library; if not, write to the Free Software -%% Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 -%% USA +%% Alternatively, you may use this file under the terms of the GNU Lesser +%% General Public License (the "LGPL") as published by the Free Software +%% Foundation; either version 2.1, or (at your option) any later version. +%% If you wish to allow use of your version of this file only under the +%% terms of the LGPL, you should delete the provisions above and replace +%% them with the notice and other provisions required by the LGPL; see +%% <http://www.gnu.org/licenses/>. If you do not delete the provisions +%% above, a recipient may use your version of this file under the terms of +%% either the Apache License or the LGPL. %% %% @author Richard Carlsson <[email protected]> %% @copyright 2006 Richard Carlsson @@ -34,11 +39,11 @@ %% somewhat, but you can't have everything.) Note that we assume that %% this particular module is the boundary between eunit and user code. -get_stacktrace() -> - get_stacktrace([]). +get_stacktrace(Trace) -> + get_stacktrace(Trace, []). -get_stacktrace(Ts) -> - eunit_lib:uniq(prune_trace(erlang:get_stacktrace(), Ts)). +get_stacktrace(Trace, Ts) -> + eunit_lib:uniq(prune_trace(Trace, Ts)). -dialyzer({no_match, prune_trace/2}). prune_trace([{eunit_data, _, _} | Rest], Tail) -> @@ -70,8 +75,8 @@ run_testfun(F) -> {eunit_internal, Term} -> %% Internally generated: re-throw Term (lose the trace) throw(Term); - Class:Reason -> - {error, {Class, Reason, get_stacktrace()}} + Class:Reason:Trace -> + {error, {Class, Reason, Trace}} end. @@ -267,7 +272,7 @@ mf_wrapper(M, F) -> fun () -> try M:F() catch - error:undef -> + error:undef:Trace -> %% Check if it was M:F/0 that was undefined case erlang:module_loaded(M) of false -> @@ -277,14 +282,14 @@ mf_wrapper(M, F) -> false -> fail({no_such_function, {M,F,0}}); true -> - rethrow(error, undef, [{M,F,0}]) + rethrow(error, undef, Trace, [{M,F,0}]) end end end end. -rethrow(Class, Reason, Trace) -> - erlang:raise(Class, Reason, get_stacktrace(Trace)). +rethrow(Class, Reason, Trace, Ts) -> + erlang:raise(Class, Reason, get_stacktrace(Trace, Ts)). fail(Term) -> throw({eunit_internal, Term}). @@ -327,12 +332,14 @@ enter_context(Setup, Cleanup, Instantiate, Callback) -> T -> case eunit_lib:is_not_test(T) of true -> - catch throw(error), % generate a stack trace + {_, Stacktrace} = + erlang:process_info(self(), + current_stacktrace), {module,M} = erlang:fun_info(Instantiate, module), {name,N} = erlang:fun_info(Instantiate, name), {arity,A} = erlang:fun_info(Instantiate, arity), context_error({bad_instantiator, {{M,N,A},T}}, - error, badarg); + error, Stacktrace, badarg); false -> ok end, @@ -341,21 +348,22 @@ enter_context(Setup, Cleanup, Instantiate, Callback) -> %% Always run cleanup; client may be an idiot try Cleanup(R) catch - Class:Term -> - context_error(cleanup_failed, Class, Term) + Class:Term:Trace -> + context_error(cleanup_failed, + Class, Trace, Term) end end catch - Class:Term -> - context_error(instantiation_failed, Class, Term) + Class:Term:Trace -> + context_error(instantiation_failed, Class, Trace, Term) end catch - Class:Term -> - context_error(setup_failed, Class, Term) + Class:Term:Trace -> + context_error(setup_failed, Class, Trace, Term) end. -context_error(Type, Class, Term) -> - throw({context_error, Type, {Class, Term, get_stacktrace()}}). +context_error(Type, Class, Trace, Term) -> + throw({context_error, Type, {Class, Term, get_stacktrace(Trace)}}). %% This generates single setup/cleanup functions from a list of tuples %% on the form {Tag, Setup, Cleanup}, where the setup function always @@ -373,8 +381,8 @@ multi_setup([{Tag, S, C} | Es], CleanupPrev) -> try C(R) of _ -> CleanupPrev(Rs) catch - Class:Term -> - throw({Tag, {Class, Term, get_stacktrace()}}) + Class:Term:Trace -> + throw({Tag, {Class, Term, Trace}}) end end, {SetupRest, CleanupAll} = multi_setup(Es, Cleanup), @@ -383,9 +391,9 @@ multi_setup([{Tag, S, C} | Es], CleanupPrev) -> R -> SetupRest([R|Rs]) catch - Class:Term -> + Class:Term:Trace -> CleanupPrev(Rs), - throw({Tag, {Class, Term, get_stacktrace()}}) + throw({Tag, {Class, Term, Trace}}) end end, CleanupAll}; |