diff options
Diffstat (limited to 'lib/observer/test/crashdump_viewer_SUITE.erl')
| -rw-r--r-- | lib/observer/test/crashdump_viewer_SUITE.erl | 47 |
1 files changed, 45 insertions, 2 deletions
diff --git a/lib/observer/test/crashdump_viewer_SUITE.erl b/lib/observer/test/crashdump_viewer_SUITE.erl index f9ac884743..86a60e15f4 100644 --- a/lib/observer/test/crashdump_viewer_SUITE.erl +++ b/lib/observer/test/crashdump_viewer_SUITE.erl @@ -364,6 +364,10 @@ special(File,Procs) -> crashdump_viewer:expand_binary({SOffset,SSize,SPos}), io:format(" expand binary ok",[]), + Binaries = crashdump_helper:create_binaries(), + verify_binaries(Binaries, proplists:get_value(bins,Dict)), + io:format(" binaries ok",[]), + #proc{last_calls=LastCalls} = ProcDetails, true = length(LastCalls) =< 4, @@ -513,11 +517,36 @@ special(File,Procs) -> io:format(" unicode table name ok",[]), ok; + ".maps" -> + %% I registered a process as aaaaaaaa_maps in the map dump + %% to make sure it will be the first in the list when sorted + %% on names. + [#proc{pid=Pid0,name=Name}|_Rest] = lists:keysort(#proc.name,Procs), + "aaaaaaaa_maps" = Name, + Pid = pid_to_list(Pid0), + {ok,ProcDetails=#proc{},[]} = crashdump_viewer:proc_details(Pid), + io:format(" process details ok",[]), + + #proc{dict=Dict} = ProcDetails, + io:format("~p\n", [Dict]), + Maps = crashdump_helper:create_maps(), + Maps = proplists:get_value(maps,Dict), + io:format(" maps ok",[]), + ok; _ -> ok end, ok. +verify_binaries([H|T1], [H|T2]) -> + %% Heap binary. + verify_binaries(T1, T2); +verify_binaries([Bin|T1], [['#CDVBin',Offset,Size,Pos]|T2]) -> + %% Refc binary. + {ok,<<Bin:Size/binary>>} = crashdump_viewer:expand_binary({Offset,Size,Pos}), + verify_binaries(T1, T2); +verify_binaries([], []) -> + ok. lookat_all_pids([]) -> ok; @@ -582,8 +611,9 @@ do_create_dumps(DataDir,Rel) -> "-env ERL_CRASH_DUMP_BYTES " ++ integer_to_list(Bytes)), CD6 = dump_with_unicode_atoms(DataDir,Rel,"unicode"), + CD7 = dump_with_maps(DataDir,Rel,"maps"), TruncatedDumps = truncate_dump(CD1), - {[CD1,CD2,CD3,CD4,CD5,CD6|TruncatedDumps], DosDump}; + {[CD1,CD2,CD3,CD4,CD5,CD6,CD7|TruncatedDumps], DosDump}; _ -> {[CD1,CD2], DosDump} end. @@ -596,7 +626,10 @@ truncate_dump(File) -> {win32,_} -> <<"\r\n">>; _ -> <<"\n">> end, - [StartBin,AfterTag] = binary:split(Bin,BinTag), + %% Split after "our binary" created by crashdump_helper + %% (it may not be the first binary). + RE = <<"\n=binary:(?=[0-9A-Z]+",NewLine/binary,"FF:010203)">>, + [StartBin,AfterTag] = re:split(Bin,RE,[{parts,2}]), [AddrAndSize,BinaryAndRest] = binary:split(AfterTag,Colon), [Binary,_Rest] = binary:split(BinaryAndRest,NewLine), TruncSize = byte_size(Binary) - 2, @@ -699,6 +732,16 @@ dump_with_unicode_atoms(DataDir,Rel,DumpName) -> ?t:stop_node(n1), CD. +dump_with_maps(DataDir,Rel,DumpName) -> + Opt = rel_opt(Rel), + Pz = "-pz \"" ++ filename:dirname(code:which(?MODULE)) ++ "\"", + PzOpt = [{args,Pz}], + {ok,N1} = ?t:start_node(n1,peer,Opt ++ PzOpt), + {ok,_Pid} = rpc:call(N1,crashdump_helper,dump_maps,[]), + CD = dump(N1,DataDir,Rel,DumpName), + ?t:stop_node(n1), + CD. + dump(Node,DataDir,Rel,DumpName) -> Crashdump = filename:join(DataDir, dump_prefix(Rel)++DumpName), rpc:call(Node,os,putenv,["ERL_CRASH_DUMP",Crashdump]), |