diff options
| -rw-r--r-- | lib/stdlib/src/dets.erl | 4 | ||||
| -rw-r--r-- | lib/stdlib/test/dets_SUITE.erl | 26 |
2 files changed, 26 insertions, 4 deletions
diff --git a/lib/stdlib/src/dets.erl b/lib/stdlib/src/dets.erl index d743467e97..44dad04f43 100644 --- a/lib/stdlib/src/dets.erl +++ b/lib/stdlib/src/dets.erl @@ -951,10 +951,10 @@ do_trav(Proc, Acc, Fun) -> Error end. -do_trav(#dets_cont{bin = eof}, _Proc, Acc, _Fun) -> - Acc; do_trav(State, Proc, Acc, Fun) -> case req(Proc, {match_init, State, safe}) of + '$end_of_table'-> + Acc; {cont, {Bins, NewState}} -> do_trav_bins(NewState, Proc, Acc, Fun, lists:reverse(Bins)); Error -> diff --git a/lib/stdlib/test/dets_SUITE.erl b/lib/stdlib/test/dets_SUITE.erl index 8ff7c3ccc9..059d553b00 100644 --- a/lib/stdlib/test/dets_SUITE.erl +++ b/lib/stdlib/test/dets_SUITE.erl @@ -52,7 +52,7 @@ simultaneous_open/1, insert_new/1, repair_continuation/1, otp_5487/1, otp_6206/1, otp_6359/1, otp_4738/1, otp_7146/1, otp_8070/1, otp_8856/1, otp_8898/1, otp_8899/1, otp_8903/1, - otp_8923/1, otp_9282/1]). + otp_8923/1, otp_9282/1, otp_11245/1]). -export([dets_dirty_loop/0]). @@ -109,7 +109,7 @@ all() -> many_clients, otp_4906, otp_5402, simultaneous_open, insert_new, repair_continuation, otp_5487, otp_6206, otp_6359, otp_4738, otp_7146, otp_8070, otp_8856, otp_8898, - otp_8899, otp_8903, otp_8923, otp_9282 + otp_8899, otp_8903, otp_8923, otp_9282, otp_11245 ]. groups() -> @@ -3898,6 +3898,28 @@ some_calls(Tab, Config) -> file:delete(File). +otp_11245(doc) -> + ["OTP-11245. Tables remained fixed after traversal"]; +otp_11245(suite) -> + []; +otp_11245(Config) when is_list(Config) -> + Tab = otp_11245, + File = filename(Tab, Config), + {ok, Tab} = dets:open_file(Tab, [{file,File}]), + N = 1024, + ins(Tab, N), + N = length(dets:match(Tab, '_')), + false = dets:info(Tab, safe_fixed), + dets:traverse(Tab, fun(_) -> continue end), + false = dets:info(Tab, safe_fixed), + N = dets:foldl(fun(_, N2) -> N2+1 end, 0, Tab), + false = dets:info(Tab, safe_fixed), + N = dets:foldr(fun(_, N2) -> N2+1 end, 0, Tab), + false = dets:info(Tab, safe_fixed), + ok = dets:close(Tab), + file:delete(File), + ok. + %% %% Parts common to several test cases %% |