diff options
Diffstat (limited to 'lib/tools/test')
-rw-r--r-- | lib/tools/test/cover_SUITE.erl | 40 | ||||
-rw-r--r-- | lib/tools/test/instrument_SUITE.erl | 35 |
2 files changed, 65 insertions, 10 deletions
diff --git a/lib/tools/test/cover_SUITE.erl b/lib/tools/test/cover_SUITE.erl index 161b0105b9..ee58fd7a10 100644 --- a/lib/tools/test/cover_SUITE.erl +++ b/lib/tools/test/cover_SUITE.erl @@ -24,7 +24,8 @@ -include_lib("common_test/include/ct.hrl"). suite() -> - [{ct_hooks,[ts_install_cth]}]. + [{ct_hooks,[ts_install_cth]}, + {timetrap,{minutes,5}}]. all() -> NoStartStop = [eif,otp_5305,otp_5418,otp_7095,otp_8273, @@ -35,7 +36,8 @@ all() -> distribution, reconnect, die_and_reconnect, dont_reconnect_after_stop, stop_node_after_disconnect, export_import, otp_5031, otp_6115, - otp_8270, otp_10979_hanging_node, otp_14817], + otp_8270, otp_10979_hanging_node, otp_14817, + local_only], case whereis(cover_server) of undefined -> [coverage,StartStop ++ NoStartStop]; @@ -1742,6 +1744,40 @@ otp_13289(Config) -> ok = file:delete(File), ok. +local_only(Config) -> + ok = file:set_cwd(proplists:get_value(data_dir, Config)), + + %% Trying restricting to local nodes too late. + cover:start(), + {ok,a} = cover:compile(a), + [a] = cover:modules(), + {error,too_late} = cover:local_only(), + cover:stop(), + + %% Now test local only mode. + cover:start(), + ok = cover:local_only(), + [] = cover:modules(), + {ok,a} = cover:compile(a), + [a] = cover:modules(), + done = a:start(5), + {ok, {a,{17,2}}} = cover:analyse(a, coverage, module), + {ok, [{{a,exit_kalle,0},{1,0}}, + {{a,loop,3},{5,1}}, + {{a,pong,1},{1,0}}, + {{a,start,1},{6,0}}, + {{a,stop,1},{0,1}}, + {{a,trycatch,1},{4,0}}]} = + cover:analyse(a, coverage, function), + + %% Make sure that it is not possible to run cover on + %% slave nodes. + {ok,Name} = test_server:start_node(?FUNCTION_NAME, slave, []), + {error,local_only} = cover:start([Name]), + test_server:stop_node(Name), + + ok. + %%--Auxiliary------------------------------------------------------------ analyse_expr(Expr, Config) -> diff --git a/lib/tools/test/instrument_SUITE.erl b/lib/tools/test/instrument_SUITE.erl index 8c521b2e1a..33259df58f 100644 --- a/lib/tools/test/instrument_SUITE.erl +++ b/lib/tools/test/instrument_SUITE.erl @@ -77,6 +77,8 @@ allocations_ramv(Config) when is_list(Config) -> verify_allocations_disabled(_AllocType, Result) -> verify_allocations_disabled(Result). +verify_allocations_disabled({ok, {_HistStart, _UnscannedBytes, Allocs}}) -> + true = Allocs =:= #{}; verify_allocations_disabled({error, not_enabled}) -> ok. @@ -91,6 +93,13 @@ verify_allocations_enabled(_AllocType, Result) -> verify_allocations_enabled({ok, {_HistStart, _UnscannedBytes, Allocs}}) -> true = Allocs =/= #{}. +verify_allocations_output(#{}, {ok, {_, _, Allocs}}) when Allocs =:= #{} -> + %% This happens when the allocator is enabled but tagging is disabled. If + %% there's an error that causes Allocs to always be empty when enabled it + %% will be caught by verify_allocations_enabled. + ok; +verify_allocations_output(#{}, {error, not_enabled}) -> + ok; verify_allocations_output(#{ histogram_start := HistStart, histogram_width := HistWidth }, {ok, {HistStart, _UnscannedBytes, ByOrigin}}) -> @@ -124,8 +133,6 @@ verify_allocations_output(#{ histogram_start := HistStart, [BlockCount, GenTotalBlockCount]) end, - ok; -verify_allocations_output(#{}, {error, not_enabled}) -> ok. %% %% %% %% %% %% @@ -214,7 +221,8 @@ verify_carriers_output(#{ histogram_start := HistStart, ct:fail("Carrier count is ~p, expected at least ~p (SBC).", [CarrierCount, GenSBCCount]); CarrierCount >= GenSBCCount -> - ok + ct:pal("Found ~p carriers, required at least ~p (SBC)." , + [CarrierCount, GenSBCCount]) end, ok; @@ -292,9 +300,19 @@ start_slave(Args) -> MicroSecs = erlang:monotonic_time(), Name = "instr" ++ integer_to_list(MicroSecs), Pa = filename:dirname(code:which(?MODULE)), - {ok, Node} = test_server:start_node(list_to_atom(Name), - slave, - [{args, "-pa " ++ Pa ++ " " ++ Args}]), + + %% We pass arguments through ZFLAGS as the nightly tests rotate + %% +Meamax/+Meamin which breaks the _enabled and _disabled tests unless + %% overridden. + ZFlags = os:getenv("ERL_ZFLAGS", ""), + {ok, Node} = try + os:putenv("ERL_ZFLAGS", ZFlags ++ [" " | Args]), + test_server:start_node(list_to_atom(Name), + slave, + [{args, "-pa " ++ Pa}]) + after + os:putenv("ERL_ZFLAGS", ZFlags) + end, Node. generate_test_blocks() -> @@ -309,8 +327,9 @@ generate_test_blocks() -> MBCs = [<<I, 0:64/unit:8>> || I <- lists:seq(1, ?GENERATED_MBC_BLOCK_COUNT)], Runner ! Ref, - receive after infinity -> ok end, - unreachable ! {SBCs, MBCs} + receive + gurka -> gaffel ! {SBCs, MBCs} + end end), receive Ref -> ok |