diff options
Diffstat (limited to 'lib/stdlib/test')
| -rw-r--r-- | lib/stdlib/test/dets_SUITE.erl | 52 |
1 files changed, 50 insertions, 2 deletions
diff --git a/lib/stdlib/test/dets_SUITE.erl b/lib/stdlib/test/dets_SUITE.erl index 29f5a295a1..bfdd7e2da5 100644 --- a/lib/stdlib/test/dets_SUITE.erl +++ b/lib/stdlib/test/dets_SUITE.erl @@ -50,7 +50,7 @@ otp_4208/1, otp_4989/1, many_clients/1, otp_4906/1, otp_5402/1, 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_8899/1]). + otp_8070/1, otp_8856/1, otp_8898/1, otp_8899/1]). -export([dets_dirty_loop/0]). @@ -108,7 +108,7 @@ all(suite) -> cache_duplicate_bags_v9, otp_4208, otp_4989, 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_8899]} + otp_7146, otp_8070, otp_8856, otp_8898, otp_8899]} end. not_run(suite) -> []; @@ -2935,6 +2935,29 @@ ets_init(Tab, N) -> ets:insert(Tab, {N,N}), ets_init(Tab, N - 1). +otp_8898(doc) -> + ["OTP-8898. Truncated Dets file."]; +otp_8898(suite) -> + []; +otp_8898(Config) when is_list(Config) -> + Tab = otp_8898, + ?line FName = filename(Tab, Config), + + Server = self(), + + ?line file:delete(FName), + ?line {ok, _} = dets:open_file(Tab,[{file, FName}]), + ?line [P1,P2,P3] = new_clients(3, Tab), + + Seq = [{P1,[sync]},{P2,[{lookup,1,[]}]},{P3,[{insert,{1,b}}]}], + ?line atomic_requests(Server, Tab, [[]], Seq), + ?line true = get_replies([{P1,ok},{P2,ok},{P3,ok}]), + ?line ok = dets:close(Tab), + ?line {ok, _} = dets:open_file(Tab,[{file, FName}]), + ?line file:delete(FName), + + ok. + otp_8899(doc) -> ["OTP-8899. Several clients. Updated Head was ignored."]; otp_8899(suite) -> @@ -3734,6 +3757,31 @@ otp_8070(Config) when is_list(Config) -> file:delete(File), ok. +otp_8856(doc) -> + ["OTP-8856. insert_new() bug."]; +otp_8856(suite) -> + []; +otp_8856(Config) when is_list(Config) -> + Tab = otp_8856, + File = filename(Tab, Config), + file:delete(File), + Me = self(), + ?line {ok, _} = dets:open_file(Tab, [{type, bag}, {file, File}]), + spawn(fun()-> Me ! {1, dets:insert(Tab, [])} end), + spawn(fun()-> Me ! {2, dets:insert_new(Tab, [])} end), + ?line ok = dets:close(Tab), + ?line receive {1, ok} -> ok end, + ?line receive {2, true} -> ok end, + file:delete(File), + + ?line {ok, _} = dets:open_file(Tab, [{type, set}, {file, File}]), + spawn(fun() -> dets:delete(Tab, 0) end), + spawn(fun() -> Me ! {3, dets:insert_new(Tab, {0,0})} end), + ?line ok = dets:close(Tab), + ?line receive {3, true} -> ok end, + file:delete(File), + ok. + %% %% Parts common to several test cases %% |