diff options
Diffstat (limited to 'lib/compiler/test/receive_SUITE.erl')
| -rw-r--r-- | lib/compiler/test/receive_SUITE.erl | 34 |
1 files changed, 28 insertions, 6 deletions
diff --git a/lib/compiler/test/receive_SUITE.erl b/lib/compiler/test/receive_SUITE.erl index b91f2922fb..ec49267ded 100644 --- a/lib/compiler/test/receive_SUITE.erl +++ b/lib/compiler/test/receive_SUITE.erl @@ -23,7 +23,8 @@ -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, init_per_group/2,end_per_group/2, init_per_testcase/2,end_per_testcase/2, - export/1,recv/1,coverage/1,otp_7980/1,ref_opt/1]). + export/1,recv/1,coverage/1,otp_7980/1,ref_opt/1, + wait/1]). -include_lib("test_server/include/test_server.hrl"). @@ -44,7 +45,7 @@ all() -> groups() -> [{p,test_lib:parallel(), - [recv,coverage,otp_7980,ref_opt,export]}]. + [recv,coverage,otp_7980,ref_opt,export,wait]}]. init_per_suite(Config) -> @@ -188,7 +189,7 @@ ref_opt(Config) when is_list(Config) -> ref_opt_1(Config) -> ?line DataDir = ?config(data_dir, Config), ?line PrivDir = ?config(priv_dir, Config), - ?line Sources = filelib:wildcard(filename:join([DataDir,"ref_opt","*.erl"])), + Sources = filelib:wildcard(filename:join([DataDir,"ref_opt","*.{erl,S}"])), ?line test_lib:p_run(fun(Src) -> do_ref_opt(Src, PrivDir) end, Sources), @@ -196,10 +197,15 @@ ref_opt_1(Config) -> do_ref_opt(Source, PrivDir) -> try - {ok,Mod} = c:c(Source, [{outdir,PrivDir}]), + Ext = filename:extension(Source), + {ok,Mod} = compile:file(Source, [report_errors,report_warnings, + {outdir,PrivDir}] ++ + [from_asm || Ext =:= ".S" ]), + Base = filename:rootname(filename:basename(Source), Ext), + code:purge(list_to_atom(Base)), + BeamFile = filename:join(PrivDir, Base), + code:load_abs(BeamFile), ok = Mod:Mod(), - Base = filename:rootname(filename:basename(Source), ".erl"), - BeamFile = filename:join(PrivDir, Base), {beam_file,Mod,_,_,_,Code} = beam_disasm:file(BeamFile), case Base of "no_"++_ -> @@ -247,4 +253,20 @@ export_1(Reference) -> id({build,self()}), Result. +wait(Config) when is_list(Config) -> + self() ! <<42>>, + <<42>> = wait_1(r, 1, 2), + {1,2,3} = wait_1(1, 2, 3), + ok. + +wait_1(r, _, _) -> + receive + B when byte_size(B) > 0 -> + B + end; +%% beam_utils would wrongly assume that wait/1 could fall through +%% to the next clause. +wait_1(A, B, C) -> + {A,B,C}. + id(I) -> I. |