diff options
Diffstat (limited to 'lib')
11 files changed, 80 insertions, 55 deletions
diff --git a/lib/common_test/test/ct_pre_post_test_io_SUITE.erl b/lib/common_test/test/ct_pre_post_test_io_SUITE.erl index 84341a0b99..5de1ecc2bd 100644 --- a/lib/common_test/test/ct_pre_post_test_io_SUITE.erl +++ b/lib/common_test/test/ct_pre_post_test_io_SUITE.erl @@ -89,28 +89,31 @@ pre_post_io(Config) -> %%!-------------------------------------------------------------------- spawn(fun() -> + ct:pal("CONTROLLER: Started!", []), %% --- test run 1 --- - ct:sleep(3000), - ct_test_support:ct_rpc({cth_log_redirect, - handle_remote_events, - [true]}, Config), - ct:sleep(2000), - io:format(user, "Starting test run!~n", []), - ct_test_support:ct_rpc({cth_ctrl,proceed,[]}, Config), - ct:sleep(6000), - io:format(user, "Finishing off!~n", []), - ct_test_support:ct_rpc({cth_ctrl,proceed,[]}, Config), + timer:sleep(3000), + ct:pal("CONTROLLER: Handle remote events = true", []), + ok = ct_test_support:ct_rpc({cth_log_redirect, + handle_remote_events, + [true]}, Config), + timer:sleep(2000), + ct:pal("CONTROLLER: Proceeding with test run #1!", []), + ok = ct_test_support:ct_rpc({cth_ctrl,proceed,[]}, Config), + timer:sleep(6000), + ct:pal("CONTROLLER: Proceeding with shutdown #1!", []), + ok = ct_test_support:ct_rpc({cth_ctrl,proceed,[]}, Config), %% --- test run 2 --- - ct:sleep(3000), - ct_test_support:ct_rpc({cth_log_redirect, - handle_remote_events, - [true]}, Config), - ct:sleep(2000), - io:format(user, "Starting test run!~n", []), - ct_test_support:ct_rpc({cth_ctrl,proceed,[]}, Config), - ct:sleep(6000), - io:format(user, "Finishing off!~n", []), - ct_test_support:ct_rpc({cth_ctrl,proceed,[]}, Config) + timer:sleep(3000), + ct:pal("CONTROLLER: Handle remote events = true", []), + ok = ct_test_support:ct_rpc({cth_log_redirect, + handle_remote_events, + [true]}, Config), + timer:sleep(2000), + ct:pal("CONTROLLER: Proceeding with test run #2!", []), + ok = ct_test_support:ct_rpc({cth_ctrl,proceed,[]}, Config), + timer:sleep(6000), + ct:pal("CONTROLLER: Proceeding with shutdown #2!", []), + ok = ct_test_support:ct_rpc({cth_ctrl,proceed,[]}, Config) end), ct_test_support:run(Opts, Config), Events = ct_test_support:get_events(ERPid, Config), diff --git a/lib/common_test/test/ct_pre_post_test_io_SUITE_data/cth_ctrl.erl b/lib/common_test/test/ct_pre_post_test_io_SUITE_data/cth_ctrl.erl index c8c08a5735..2ba991fc61 100644 --- a/lib/common_test/test/ct_pre_post_test_io_SUITE_data/cth_ctrl.erl +++ b/lib/common_test/test/ct_pre_post_test_io_SUITE_data/cth_ctrl.erl @@ -28,7 +28,8 @@ %%%=================================================================== proceed() -> - ?MODULE ! proceed. + ?MODULE ! proceed, + ok. %%-------------------------------------------------------------------- %% Hook functions diff --git a/lib/dialyzer/test/small_SUITE_data/results/trec b/lib/dialyzer/test/small_SUITE_data/results/trec index 01ccc63761..b95df1e6ef 100644 --- a/lib/dialyzer/test/small_SUITE_data/results/trec +++ b/lib/dialyzer/test/small_SUITE_data/results/trec @@ -1,7 +1,7 @@ -trec.erl:26: Function test/0 has no local return -trec.erl:27: The call trec:mk_foo_loc(42,any()) will never return since it differs in the 1st argument from the success typing arguments: ('undefined',atom()) -trec.erl:29: Function mk_foo_loc/2 has no local return -trec.erl:30: Record construction violates the declared type for #foo{} since variable A cannot be of type atom() -trec.erl:36: Function mk_foo_exp/2 has no local return -trec.erl:37: Record construction violates the declared type for #foo{} since variable A cannot be of type atom() +trec.erl:28: Function test/0 has no local return +trec.erl:29: The call trec:mk_foo_loc(42,any()) will never return since it differs in the 1st argument from the success typing arguments: ('undefined',atom()) +trec.erl:31: Function mk_foo_loc/2 has no local return +trec.erl:32: Record construction violates the declared type for #foo{} since variable A cannot be of type atom() +trec.erl:38: Function mk_foo_exp/2 has no local return +trec.erl:39: Record construction violates the declared type for #foo{} since variable A cannot be of type atom() diff --git a/lib/dialyzer/test/small_SUITE_data/src/appmon_place.erl b/lib/dialyzer/test/small_SUITE_data/src/appmon_place.erl index 60ffbe818f..ddb97796fb 100644 --- a/lib/dialyzer/test/small_SUITE_data/src/appmon_place.erl +++ b/lib/dialyzer/test/small_SUITE_data/src/appmon_place.erl @@ -1,6 +1,6 @@ %%--------------------------------------------------------------------- %% This is added as a test because it was giving a false positive -%% (function move/4 will nevr be called) due to the strange use of +%% (function move/4 will never be called) due to the strange use of %% self-recursive fun construction in placex/3. %% %% The analysis was getting confused that the foldl call will never diff --git a/lib/dialyzer/test/small_SUITE_data/src/contract3.erl b/lib/dialyzer/test/small_SUITE_data/src/contract3.erl index 5b0bee9694..a6ce91882e 100644 --- a/lib/dialyzer/test/small_SUITE_data/src/contract3.erl +++ b/lib/dialyzer/test/small_SUITE_data/src/contract3.erl @@ -18,16 +18,23 @@ t(X, Y, Z) -> (atom()|list()) -> atom(). t1(X) -> - foo:bar(X). + f(X). -spec t2(atom(), integer()) -> integer(); (atom(), list()) -> atom(). t2(X, Y) -> - foo:bar(X, Y). + g(X, Y). -spec t3(atom(), integer(), list()) -> integer(); (X, integer(), list()) -> X. t3(X, Y, Z) -> X. + +%% dummy functions below + +f(X) -> X. + +g(X, Y) when is_atom(X), is_integer(Y) -> Y; +g(X, Y) when is_atom(X), is_list(Y) -> X. diff --git a/lib/dialyzer/test/small_SUITE_data/src/empty_list_infimum.erl b/lib/dialyzer/test/small_SUITE_data/src/empty_list_infimum.erl index b58fa732cb..3acc5ca065 100644 --- a/lib/dialyzer/test/small_SUITE_data/src/empty_list_infimum.erl +++ b/lib/dialyzer/test/small_SUITE_data/src/empty_list_infimum.erl @@ -1,6 +1,6 @@ %% -%% The Original Code is RabbitMQ. -%% +%% This is stripped down code from RabbitMQ. It is used to report an +%% invalid type specification for function list_vhost_permissions/1. %% The Initial Developer of the Original Code is VMware, Inc. %% @@ -38,7 +38,7 @@ vhost_perms_info_keys() -> -spec list_vhost_permissions(vhost()) -> infos(). list_vhost_permissions(VHostPath) -> - list_permissions(vhost_perms_info_keys(), rabbit_foo:some_list()). + list_permissions(vhost_perms_info_keys(), some_mod:some_function()). filter_props(Keys, Props) -> [T || T = {K, _} <- Props, lists:member(K, Keys)]. diff --git a/lib/dialyzer/test/small_SUITE_data/src/gencall.erl b/lib/dialyzer/test/small_SUITE_data/src/gencall.erl index d2875c9df1..762be55007 100644 --- a/lib/dialyzer/test/small_SUITE_data/src/gencall.erl +++ b/lib/dialyzer/test/small_SUITE_data/src/gencall.erl @@ -7,6 +7,6 @@ f() -> gen_server:call(1,2,3), ets:lookup(1,2,3), - gencall2:foo(), + some_mod:some_function(), gencall:foo(), gen_server:handle_cast(1,2). diff --git a/lib/dialyzer/test/small_SUITE_data/src/maybe_improper.erl b/lib/dialyzer/test/small_SUITE_data/src/maybe_improper.erl index 1743d81493..6d2a35b7c8 100644 --- a/lib/dialyzer/test/small_SUITE_data/src/maybe_improper.erl +++ b/lib/dialyzer/test/small_SUITE_data/src/maybe_improper.erl @@ -1,7 +1,18 @@ +%%%======================================================================== +%%% Tests handling of maybe improper lists +%%%======================================================================== -module(maybe_improper). --export([s/1]). +-export([s/1, t/0]). -spec s(maybe_improper_list(X,Y)) -> {[X], maybe_improper_list(X,Y)}. -s(A) -> - lists:split(2,A). +s(L) -> + lists:split(2, L). + +%% Having a remote type in the 'tail' of the list crashed dialyzer. +%% The problem was fixed for R16B03. +-type t_mil() :: maybe_improper_list(integer(), orddict:orddict()). + +-spec t() -> t_mil(). +t() -> + [42 | []]. diff --git a/lib/dialyzer/test/small_SUITE_data/src/overloaded1.erl b/lib/dialyzer/test/small_SUITE_data/src/overloaded1.erl index 0af4f7446f..074a93e2fe 100644 --- a/lib/dialyzer/test/small_SUITE_data/src/overloaded1.erl +++ b/lib/dialyzer/test/small_SUITE_data/src/overloaded1.erl @@ -1,5 +1,5 @@ %%----------------------------------------------------------------------------- -%% Test that tests overloaded contratcs. +%% Test that tests overloaded contracts. %% In December 2008 it works as far as intersection types are concerned (test1) %% However, it does NOT work as far as type variables are concerned (test2) %%----------------------------------------------------------------------------- @@ -16,13 +16,13 @@ test2() -> -type mod() :: atom(). --spec foo(ATM, list()) -> {'ok', ATM} | {'error', _} when is_subtype(ATM, mod()) - ; (MFA, list()) -> {'ok', MFA} | {'error', _} when is_subtype(MFA, mfa()). +-spec foo(ATM, list()) -> {'ok', ATM} | {'error', _} when ATM :: mod() + ; (MFA, list()) -> {'ok', MFA} | {'error', _} when MFA :: mfa(). foo(F, _) when is_atom(F) -> case atom_to_list(F) of - [42|_] -> {ok, F}; - _Other -> {error, mod:bar(F)} + [42|_] -> {ok, F}; + _Other -> {error, some_mod:some_function()} end; foo({M,F,A}, _) -> case A =:= 0 of diff --git a/lib/dialyzer/test/small_SUITE_data/src/trec.erl b/lib/dialyzer/test/small_SUITE_data/src/trec.erl index ba50c3b401..06706162c1 100644 --- a/lib/dialyzer/test/small_SUITE_data/src/trec.erl +++ b/lib/dialyzer/test/small_SUITE_data/src/trec.erl @@ -18,20 +18,22 @@ %% ('undefined',atom()) %% 3. Function mk_foo_loc/2 has no local return %% -%% Arguably, the second warning is not what most users have in mind -%% when they wrote the type declarations in the 'foo' record, so no -%% doubt they'll find it confusing. But note that it is also inconsistent! -%% How come there is a success typing for a function that has no local return? +%% Arguably, the second warning is not what most users have in mind when +%% they wrote the type declarations in the 'foo' record, so no doubt +%% they'll find it confusing. But note that it is also quite confusing! +%% Many users may be wondering: How come there is a success typing for a +%% function that has no local return? Running typer on this module +%% reveals a success typing for this function that is interesting indeed. %% test() -> - mk_foo_loc(42, bar:f()). + mk_foo_loc(42, some_mod:some_function()). mk_foo_loc(A, B) -> #foo{a = A, b = [A,B]}. %% -%% For this function we currently get "has no local return" but we get -%% no reason; I want us to get a reason. +%% For this function we used to get a "has no local return" warning +%% but we got no reason. This has now been fixed. %% mk_foo_exp(A, B) when is_integer(A) -> #foo{a = A, b = [A,B]}. diff --git a/lib/hipe/cerl/erl_types.erl b/lib/hipe/cerl/erl_types.erl index d1243b2325..d7d8a878c5 100644 --- a/lib/hipe/cerl/erl_types.erl +++ b/lib/hipe/cerl/erl_types.erl @@ -671,8 +671,9 @@ t_solve_remote(?function(Domain, Range), ET, R, C) -> {RT2, RR2} = t_solve_remote(Range, ET, R, C), {?function(RT1, RT2), RR1 ++ RR2}; t_solve_remote(?list(Types, Term, Size), ET, R, C) -> - {RT, RR} = t_solve_remote(Types, ET, R, C), - {?list(RT, Term, Size), RR}; + {RT1, RR1} = t_solve_remote(Types, ET, R, C), + {RT2, RR2} = t_solve_remote(Term, ET, R, C), + {?list(RT1, RT2, Size), RR1 ++ RR2}; t_solve_remote(?product(Types), ET, R, C) -> {RL, RR} = list_solve_remote(Types, ET, R, C), {?product(RL), RR}; @@ -1349,8 +1350,8 @@ t_maybe_improper_list() -> t_maybe_improper_list(_Content, ?unit) -> ?none; t_maybe_improper_list(?unit, _Termination) -> ?none; t_maybe_improper_list(Content, Termination) -> - %% Safety check - true = t_is_subtype(t_nil(), Termination), + %% Safety check: would be nice to have but does not work with remote types + %% true = t_is_subtype(t_nil(), Termination), ?list(Content, Termination, ?unknown_qual). -spec t_is_maybe_improper_list(erl_type()) -> boolean(). @@ -1365,8 +1366,8 @@ t_is_maybe_improper_list(_) -> false. %% t_improper_list(?unit, _Termination) -> ?none; %% t_improper_list(_Content, ?unit) -> ?none; %% t_improper_list(Content, Termination) -> -%% %% Safety check -%% false = t_is_subtype(t_nil(), Termination), +%% %% Safety check: would be nice to have but does not work with remote types +%% %% false = t_is_subtype(t_nil(), Termination), %% ?list(Content, Termination, ?any). -spec lift_list_to_pos_empty(erl_type()) -> erl_type(). |