diff options
Diffstat (limited to 'erts/emulator/test/after_SUITE.erl')
| -rw-r--r-- | erts/emulator/test/after_SUITE.erl | 146 |
1 files changed, 73 insertions, 73 deletions
diff --git a/erts/emulator/test/after_SUITE.erl b/erts/emulator/test/after_SUITE.erl index 4efc3b68a0..a72cd8deea 100644 --- a/erts/emulator/test/after_SUITE.erl +++ b/erts/emulator/test/after_SUITE.erl @@ -45,43 +45,43 @@ all() -> %% Tests for an old round-off error in 'receive after'." t_after(Config) when is_list(Config) -> - ?line spawn(fun frequent_process/0), - ?line Period = test_server:minutes(1), - ?line Before = erlang:monotonic_time(), + spawn(fun frequent_process/0), + Period = test_server:minutes(1), + Before = erlang:monotonic_time(), receive - after Period -> - ?line After = erlang:monotonic_time(), - ?line report(Period, Before, After) - end. + after Period -> + After = erlang:monotonic_time(), + report(Period, Before, After) + end. report(Period, Before, After) -> case erlang:convert_time_unit(After - Before, native, 100*1000) / Period of - Percent when Percent > 100.10 -> - ct:fail({too_inaccurate, Percent}); - Percent when Percent < 100.0 -> - ct:fail({too_early, Percent}); - Percent -> - Comment = io_lib:format("Elapsed/expected: ~.2f %", [Percent]), - {comment, lists:flatten(Comment)} + Percent when Percent > 100.10 -> + ct:fail({too_inaccurate, Percent}); + Percent when Percent < 100.0 -> + ct:fail({too_early, Percent}); + Percent -> + Comment = io_lib:format("Elapsed/expected: ~.2f %", [Percent]), + {comment, lists:flatten(Comment)} end. frequent_process() -> receive - after 100 -> - ?line frequent_process() - end. + after 100 -> + frequent_process() + end. %% Test that 'receive after' works (doesn't hang). %% The test takes 10 seconds to complete. receive_after(Config) when is_list(Config) -> - ?line receive_after1(5000). + receive_after1(5000). receive_after1(1) -> - ?line io:format("Testing: receive after ~p~n", [1]), - ?line receive after 1 -> ok end; + io:format("Testing: receive after ~p~n", [1]), + receive after 1 -> ok end; receive_after1(N) -> - ?line io:format("Testing: receive after ~p~n", [N]), - ?line receive after N -> receive_after1(N div 2) end. + io:format("Testing: receive after ~p~n", [N]), + receive after N -> receive_after1(N div 2) end. receive_after_big(Config) when is_list(Config) -> %% Test that 'receive after' with a 32 bit number works. @@ -93,14 +93,14 @@ receive_after_big1(Timeout) -> erlang:yield(), spawn(fun() -> Self ! here_is_a_message end), ok = receive - here_is_a_message -> - ok - after Timeout -> - %% We test that the timeout can be set, - %% not that an timeout occurs after the appropriate delay - %% (48 days, 56 minutes, 48 seconds)! - timeout - end. + here_is_a_message -> + ok + after Timeout -> + %% We test that the timeout can be set, + %% not that an timeout occurs after the appropriate delay + %% (48 days, 56 minutes, 48 seconds)! + timeout + end. receive_after_big2() -> Self = self(), @@ -121,16 +121,16 @@ receive_after_big2() -> %% Test error cases for 'receive after'. receive_after_errors(Config) when is_list(Config) -> - ?line ?TryAfter(-1), - ?line ?TryAfter(0.0), - ?line ?TryAfter(3.14), - ?line ?TryAfter(16#100000000), - ?line ?TryAfter(392347129847294724972398472984729847129874), - ?line ?TryAfter(16#3fffffffffffffff), - ?line ?TryAfter(16#ffffffffffffffff), - ?line ?TryAfter(-16#100000000), - ?line ?TryAfter(-3891278094774921784123987129848), - ?line ?TryAfter(xxx), + ?TryAfter(-1), + ?TryAfter(0.0), + ?TryAfter(3.14), + ?TryAfter(16#100000000), + ?TryAfter(392347129847294724972398472984729847129874), + ?TryAfter(16#3fffffffffffffff), + ?TryAfter(16#ffffffffffffffff), + ?TryAfter(-16#100000000), + ?TryAfter(-3891278094774921784123987129848), + ?TryAfter(xxx), ok. try_after(Timeout) -> @@ -142,12 +142,12 @@ receive_var_zero(Config) when is_list(Config) -> self() ! y, Z = zero(), timeout = receive - z -> ok - after Z -> timeout - end, + z -> ok + after Z -> timeout + end, timeout = receive - after Z -> timeout - end, + after Z -> timeout + end, self() ! w, receive x -> ok; @@ -162,43 +162,43 @@ receive_zero(Config) when is_list(Config) -> self() ! x, self() ! y, timeout = receive - z -> ok - after 0 -> - timeout - end, + z -> ok + after 0 -> + timeout + end, self() ! w, timeout = receive after 0 -> timeout end, receive - x -> ok; - Other -> - ct:fail({bad_message,Other}) + x -> ok; + Other -> + ct:fail({bad_message,Other}) end. %% Test for catching invalid assertion in erl_message.c (in queue_message) %% This failed (dumped core) with debug-compiled emulator. multi_timeout(Config) when is_list(Config) -> - ?line P = spawn(?MODULE, timeout_g, []), - ?line P ! a, - ?line P ! b, - ?line receive - after 1000 -> ok - end, - ?line P ! c, - ?line receive - after 1000 -> ok - end, - ?line P ! d, + P = spawn(?MODULE, timeout_g, []), + P ! a, + P ! b, + receive + after 1000 -> ok + end, + P ! c, + receive + after 1000 -> ok + end, + P ! d, ok. timeout_g() -> - ?line receive - a -> ok + receive + a -> ok + end, + receive + after 100000 -> ok end, - ?line receive - after 100000 -> ok - end, ok. %% OTP-7493: Timeout for 32 bit numbers (such as 16#ffffFFFF) could @@ -237,8 +237,8 @@ receive_after_blast(Config) when is_list(Config) -> TimeoutTime = erlang:monotonic_time(milli_seconds) + 5000, lists:foreach(fun ({P, _}) -> P ! {go, TimeoutTime} end, PMs), lists:foreach(fun ({P, M}) -> - receive - {'DOWN', M, process, P, normal} -> - ok - end - end, PMs). + receive + {'DOWN', M, process, P, normal} -> + ok + end + end, PMs). |