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Merge pull request #722 from pguyot/w31/fix-exception-classes
Fix handling of exception class * Fix lost class issue when exception is rethrown (fix #713) * Fix semantic of first parameter of `erlang:raise/3` These changes are made under both the "Apache 2.0" and the "GNU Lesser General Public License 2.1 or later" license terms (dual license). SPDX-License-Identifier: Apache-2.0 OR LGPL-2.1-or-later
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,123 @@ | ||
| % | ||
| % This file is part of AtomVM. | ||
| % | ||
| % Copyright 2023 Paul Guyot <pguyot@kallisys.net> | ||
| % | ||
| % 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. | ||
| % | ||
| % SPDX-License-Identifier: Apache-2.0 OR LGPL-2.1-or-later | ||
| % | ||
|
|
||
| -module(test_exception_classes). | ||
|
|
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| -export([start/0]). | ||
|
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||
| start() -> | ||
| ok = test_exit(), | ||
| ok = test_throw(), | ||
| ok = test_error(), | ||
| ok = test_inner_exit(), | ||
| ok = test_after_catch_throw(), | ||
| ok = test_after_throw(), | ||
| ok = test_raise_error(), | ||
| ok = test_raise_exit(), | ||
| ok = test_raise_badarg(), | ||
| 0. | ||
|
|
||
| test_exit() -> | ||
| try | ||
| exit(foo) | ||
| catch | ||
| exit:foo -> ok; | ||
| C:V -> {unexpected, ?LINE, C, V} | ||
| end. | ||
|
|
||
| test_throw() -> | ||
| try | ||
| throw(foo) | ||
| catch | ||
| throw:foo -> ok; | ||
| C:V -> {unexpected, ?LINE, C, V} | ||
| end. | ||
|
|
||
| test_error() -> | ||
| try | ||
| error(foo) | ||
| catch | ||
| error:foo -> ok; | ||
| C:V -> {unexpected, ?LINE, C, V} | ||
| end. | ||
|
|
||
| test_inner_exit() -> | ||
| try | ||
| try | ||
| exit(foo) | ||
| catch | ||
| error:foo -> {unexpected, ?LINE} | ||
| end | ||
| catch | ||
| exit:foo -> ok; | ||
| C:V -> {unexpected, ?LINE, C, V} | ||
| end. | ||
|
|
||
| test_after_catch_throw() -> | ||
| try | ||
| try | ||
| exit(foo) | ||
| after | ||
| try | ||
| throw(foo) | ||
| catch | ||
| throw:foo -> ok | ||
| end | ||
| end | ||
| catch | ||
| exit:foo -> ok; | ||
| C:V -> {unexpected, ?LINE, C, V} | ||
| end. | ||
|
|
||
| test_after_throw() -> | ||
| try | ||
| try | ||
| exit(foo) | ||
| after | ||
| throw(foo) | ||
| end | ||
| catch | ||
| throw:foo -> ok; | ||
| C:V -> {unexpected, ?LINE, C, V} | ||
| end. | ||
|
|
||
| test_raise_error() -> | ||
| try | ||
| erlang:raise(error, foo, []) | ||
| catch | ||
| error:foo -> ok; | ||
| C:V -> {unexpected, ?LINE, C, V} | ||
| end. | ||
|
|
||
| test_raise_exit() -> | ||
| try | ||
| erlang:raise(exit, foo, []) | ||
| catch | ||
| exit:foo -> ok; | ||
| C:V -> {unexpected, ?LINE, C, V} | ||
| end. | ||
|
|
||
| test_raise_badarg() -> | ||
| try | ||
| badarg = erlang:raise(bar, foo, []), | ||
| ok | ||
| catch | ||
| C:V -> {unexpected, ?LINE, C, V} | ||
| end. |
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