diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/kernel/test/sendfile_SUITE.erl | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/lib/kernel/test/sendfile_SUITE.erl b/lib/kernel/test/sendfile_SUITE.erl index 483290b91a..6d0848ee05 100644 --- a/lib/kernel/test/sendfile_SUITE.erl +++ b/lib/kernel/test/sendfile_SUITE.erl @@ -34,6 +34,7 @@ all() -> ,t_sendfile_sendduring ,t_sendfile_recvduring ,t_sendfile_closeduring + ,t_sendfile_crashduring ]. init_per_suite(Config) -> @@ -241,6 +242,35 @@ t_sendfile_closeduring(Config) -> ok = sendfile_send({127,0,0,1}, Send, 0). +t_sendfile_crashduring(Config) -> + Filename = proplists:get_value(big_file, Config), + + error_logger:add_report_handler(?MODULE,[self()]), + + Send = fun(Sock) -> + spawn_link(fun() -> + timer:sleep(50), + exit(die) + end), + {error, closed} = file:sendfile(Filename, Sock), + -1 + end, + process_flag(trap_exit,true), + spawn_link(fun() -> + ok = sendfile_send({127,0,0,1}, Send, 0) + end), + receive + {stolen,Reason} -> + process_flag(trap_exit,false), + ct:fail(Reason) + after 200 -> + receive + {'EXIT',_,Reason} -> + process_flag(trap_exit,false), + die = Reason + end + end. + %% Generic sendfile server code sendfile_send(Send) -> sendfile_send({127,0,0,1},Send). @@ -312,3 +342,14 @@ sendfile_file_info(File) -> {ok, #file_info{size = Size}} = file:read_file_info(File), {ok, Data} = file:read_file(File), {Size, Data}. + + +%% Error handler + +init([Proc]) -> {ok,Proc}. + +handle_event({error,noproc,{emulator,Format,Args}}, Proc) -> + Proc ! {stolen,lists:flatten(io_lib:format(Format,Args))}, + {ok,Proc}; +handle_event(_, Proc) -> + {ok,Proc}. |