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authorBjörn Gustavsson <[email protected]>2017-05-04 15:35:06 +0200
committerBjörn Gustavsson <[email protected]>2017-05-05 09:59:28 +0200
commit6962098f2ff7dcff5ce46364898815c685d0f0b8 (patch)
tree49251d9de51c5df81c062eeccbb0cd0bc57a1aad /erts/emulator/test
parent4261ee2caae48ad7e215144c5abbfd34fffb35e5 (diff)
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Extend hipe_SUITE to test exceptions and try/catch
Diffstat (limited to 'erts/emulator/test')
-rw-r--r--erts/emulator/test/hipe_SUITE.erl68
-rw-r--r--erts/emulator/test/hipe_SUITE_data/trycatch_1.erl14
-rw-r--r--erts/emulator/test/hipe_SUITE_data/trycatch_2.erl10
-rw-r--r--erts/emulator/test/hipe_SUITE_data/trycatch_3.erl9
4 files changed, 101 insertions, 0 deletions
diff --git a/erts/emulator/test/hipe_SUITE.erl b/erts/emulator/test/hipe_SUITE.erl
index 0b44dd7fb7..5083f01f34 100644
--- a/erts/emulator/test/hipe_SUITE.erl
+++ b/erts/emulator/test/hipe_SUITE.erl
@@ -22,6 +22,7 @@
-export([all/0
,t_copy_literals/1
,t_purge/1
+ ,t_trycatch/1
]).
all() ->
@@ -29,6 +30,7 @@ all() ->
undefined -> {skip, "HiPE is disabled"};
_ -> [t_copy_literals
,t_purge
+ ,t_trycatch
]
end.
@@ -118,3 +120,69 @@ t_purge(Config) when is_list(Config) ->
call(Pid, Call) ->
Pid ! {Call, self()},
receive {Pid, Res} -> Res end.
+
+t_trycatch(Config) ->
+ DataDir = proplists:get_value(data_dir, Config),
+ Files = ["trycatch_1.erl","trycatch_2.erl","trycatch_3.erl"],
+ Sources0 = [filename:join(DataDir, Src) || Src <- Files],
+ Sources = trycatch_combine(Sources0),
+ t_trycatch_1(Sources).
+
+t_trycatch_1([S|Ss]) ->
+ io:format("~p", [S]),
+ compile_and_load(S),
+ call_trycatch(try_catch),
+ call_trycatch(plain_catch),
+ io:nl(),
+ t_trycatch_1(Ss);
+t_trycatch_1([]) ->
+ ok.
+
+trycatch_combine([N|Ns]) ->
+ Combined = trycatch_combine(Ns),
+ lists:append([[[{N,[]}|C],[{N,[native]},C]] || C <- Combined]);
+trycatch_combine([]) ->
+ [[]].
+
+call_trycatch(Func) ->
+ case do_call_trycatch(error, Func, {error,whatever}) of
+ {error,whatever,[{trycatch_3,three,1,_}|_]} ->
+ ok
+ end,
+ case do_call_trycatch(error, Func, fc) of
+ {error,function_clause,[{trycatch_3,three,[fc],_}|_]} ->
+ ok;
+ {error,function_clause,[{trycatch_3,three,1,_}|_]} ->
+ ok
+ end,
+ case do_call_trycatch(throw, Func, {throw,{a,b}}) of
+ {throw,{a,b},[{trycatch_3,three,1,_}|_]} ->
+ ok
+ end,
+ case do_call_trycatch(exit, Func, {exit,{a,b,c}}) of
+ {exit,{a,b,c},[{trycatch_3,three,1,_}|_]} ->
+ ok
+ end,
+ ok.
+
+do_call_trycatch(_Class, try_catch, Argument) ->
+ trycatch_1:one_try_catch(Argument);
+do_call_trycatch(error, plain_catch, Argument) ->
+ {{'EXIT',{Reason,Stk}},Stk} = trycatch_1:one_plain_catch(Argument),
+ {error,Reason,Stk};
+do_call_trycatch(throw, plain_catch, Argument) ->
+ {Reason,Stk} = trycatch_1:one_plain_catch(Argument),
+ {throw,Reason,Stk};
+do_call_trycatch(exit, plain_catch, Argument) ->
+ {{'EXIT',Reason},Stk} = trycatch_1:one_plain_catch(Argument),
+ {exit,Reason,Stk}.
+
+compile_and_load(Sources) ->
+ _ = [begin
+ {ok,Mod,Bin} = compile:file(Src, [binary,report|Opts]),
+ code:purge(Mod),
+ code:delete(Mod),
+ code:purge(Mod),
+ {module,Mod} = code:load_binary(Mod, atom_to_list(Mod), Bin)
+ end || {Src,Opts} <- Sources],
+ ok.
diff --git a/erts/emulator/test/hipe_SUITE_data/trycatch_1.erl b/erts/emulator/test/hipe_SUITE_data/trycatch_1.erl
new file mode 100644
index 0000000000..702b14b5b9
--- /dev/null
+++ b/erts/emulator/test/hipe_SUITE_data/trycatch_1.erl
@@ -0,0 +1,14 @@
+-module(trycatch_1).
+-export([one_try_catch/1,one_plain_catch/1]).
+
+one_try_catch(Term) ->
+ try
+ trycatch_2:two(Term)
+ catch
+ C:R ->
+ Stk = erlang:get_stacktrace(),
+ {C,R,Stk}
+ end.
+
+one_plain_catch(Term) ->
+ {catch trycatch_2:two(Term),erlang:get_stacktrace()}.
diff --git a/erts/emulator/test/hipe_SUITE_data/trycatch_2.erl b/erts/emulator/test/hipe_SUITE_data/trycatch_2.erl
new file mode 100644
index 0000000000..ffac420197
--- /dev/null
+++ b/erts/emulator/test/hipe_SUITE_data/trycatch_2.erl
@@ -0,0 +1,10 @@
+-module(trycatch_2).
+-export([two/1]).
+
+two(Term) ->
+ Res = trycatch_3:three(Term),
+ foo(),
+ Res.
+
+foo() ->
+ ok.
diff --git a/erts/emulator/test/hipe_SUITE_data/trycatch_3.erl b/erts/emulator/test/hipe_SUITE_data/trycatch_3.erl
new file mode 100644
index 0000000000..578fa0e87e
--- /dev/null
+++ b/erts/emulator/test/hipe_SUITE_data/trycatch_3.erl
@@ -0,0 +1,9 @@
+-module(trycatch_3).
+-export([three/1]).
+
+three({error,Term}) ->
+ error(Term);
+three({throw,Term}) ->
+ throw(Term);
+three({exit,Term}) ->
+ exit(Term).