machi/test/machi_flu1_test.erl

322 lines
13 KiB
Erlang
Raw Permalink Normal View History

%% -------------------------------------------------------------------
%%
%% Copyright (c) 2007-2015 Basho Technologies, Inc. All Rights Reserved.
%%
%% This file is provided to you under the Apache License,
%% Version 2.0 (the "License"); you may not use this file
%% except in compliance with the License. You may obtain
%% a copy of the License at
%%
%% http://www.apache.org/licenses/LICENSE-2.0
%%
%% Unless required by applicable law or agreed to in writing,
%% software distributed under the License is distributed on an
%% "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
%% KIND, either express or implied. See the License for the
%% specific language governing permissions and limitations
%% under the License.
%%
%% -------------------------------------------------------------------
-module(machi_flu1_test).
-compile(export_all).
-ifdef(TEST).
2015-06-02 13:13:15 +00:00
-include("machi.hrl").
-include("machi_projection.hrl").
-include_lib("eunit/include/eunit.hrl").
-define(FLU, machi_flu1).
-define(FLU_C, machi_flu1_client).
clean_up_data_dir(DataDir) ->
[begin
Fs = filelib:wildcard(DataDir ++ Glob),
[file:delete(F) || F <- Fs],
[file:del_dir(F) || F <- Fs]
end || Glob <- ["*/*/*/*", "*/*/*", "*/*", "*"] ],
_ = file:del_dir(DataDir),
ok.
2015-10-08 20:49:22 +00:00
start_flu_package(RegName, TcpPort, DataDir) ->
start_flu_package(RegName, TcpPort, DataDir, []).
start_flu_package(RegName, TcpPort, DataDir, Props) ->
case proplists:get_value(save_data_dir, Props) of
true ->
ok;
_ ->
clean_up_data_dir(DataDir)
end,
maybe_start_sup(),
machi_flu_psup:start_flu_package(RegName, TcpPort, DataDir, Props).
stop_flu_package(FluName) ->
machi_flu_psup:stop_flu_package(FluName),
Pid = whereis(machi_sup),
exit(Pid, normal),
2015-10-12 04:05:00 +00:00
machi_util:wait_for_death(Pid, 100).
2015-10-08 20:49:22 +00:00
maybe_start_sup() ->
case whereis(machi_sup) of
undefined ->
machi_sup:start_link(),
%% evil but we have to let stuff start up
timer:sleep(10),
maybe_start_sup();
Pid -> Pid
end.
-ifndef(PULSE).
flu_smoke_test() ->
Host = "localhost",
TcpPort = 32957,
DataDir = "./data",
Prefix = <<"prefix!">>,
BadPrefix = BadFile = "no/good",
W_props = [{initial_wedged, false}],
2015-10-08 20:49:22 +00:00
start_flu_package(smoke_flu, TcpPort, DataDir, W_props),
try
Msg = "Hello, world!",
Msg = ?FLU_C:echo(Host, TcpPort, Msg),
{error, bad_arg} = ?FLU_C:checksum_list(Host, TcpPort,
?DUMMY_PV1_EPOCH,
"does-not-exist"),
{error, bad_arg} = ?FLU_C:checksum_list(Host, TcpPort,
?DUMMY_PV1_EPOCH, BadFile),
{ok, []} = ?FLU_C:list_files(Host, TcpPort, ?DUMMY_PV1_EPOCH),
{ok, {false, _}} = ?FLU_C:wedge_status(Host, TcpPort),
Chunk1 = <<"yo!">>,
{ok, {Off1,Len1,File1}} = ?FLU_C:append_chunk(Host, TcpPort,
?DUMMY_PV1_EPOCH,
Prefix, Chunk1),
{ok, {[{_, Off1, Chunk1, _}], _}} = ?FLU_C:read_chunk(Host, TcpPort, ?DUMMY_PV1_EPOCH,
File1, Off1, Len1, []),
{ok, KludgeBin} = ?FLU_C:checksum_list(Host, TcpPort,
?DUMMY_PV1_EPOCH, File1),
true = is_binary(KludgeBin),
{error, bad_arg} = ?FLU_C:append_chunk(Host, TcpPort,
?DUMMY_PV1_EPOCH,
BadPrefix, Chunk1),
{ok, [{_,File1}]} = ?FLU_C:list_files(Host, TcpPort, ?DUMMY_PV1_EPOCH),
Len1 = size(Chunk1),
{error, not_written} = ?FLU_C:read_chunk(Host, TcpPort,
?DUMMY_PV1_EPOCH,
File1, Off1*983829323, Len1, []),
2015-10-12 04:05:00 +00:00
%% XXX FIXME
%%
%% This is failing because the read extends past the end of the file.
%% I guess the semantic here is that we should consider any read which
%% *starts* at a valid offset to be a partial read, even if the length
%% of the read will cause it to fail.
%%
%% {error, partial_read} = ?FLU_C:read_chunk(Host, TcpPort,
%% ?DUMMY_PV1_EPOCH,
%% File1, Off1, Len1*9999),
2015-05-17 05:10:42 +00:00
{ok, {Off1b,Len1b,File1b}} = ?FLU_C:append_chunk(Host, TcpPort,
?DUMMY_PV1_EPOCH,
Prefix, Chunk1),
Extra = 42,
{ok, {Off1c,Len1c,File1c}} = ?FLU_C:append_chunk_extra(Host, TcpPort,
?DUMMY_PV1_EPOCH,
Prefix, Chunk1, Extra),
{ok, {Off1d,Len1d,File1d}} = ?FLU_C:append_chunk(Host, TcpPort,
?DUMMY_PV1_EPOCH,
Prefix, Chunk1),
if File1b == File1c, File1c == File1d ->
true = (Off1c == Off1b + Len1b),
true = (Off1d == Off1c + Len1c + Extra);
true ->
exit(not_mandatory_but_test_expected_same_file_fixme)
end,
Chunk1_cs = {<<?CSUM_TAG_NONE:8, 0:(8*20)>>, Chunk1},
{ok, {Off1e,Len1e,File1e}} = ?FLU_C:append_chunk(Host, TcpPort,
?DUMMY_PV1_EPOCH,
Prefix, Chunk1_cs),
Chunk2 = <<"yo yo">>,
Len2 = byte_size(Chunk2),
Off2 = ?MINIMUM_OFFSET + 77,
File2 = "smoke-whole-file^1^1",
ok = ?FLU_C:write_chunk(Host, TcpPort, ?DUMMY_PV1_EPOCH,
File2, Off2, Chunk2),
{error, bad_arg} = ?FLU_C:write_chunk(Host, TcpPort, ?DUMMY_PV1_EPOCH,
BadFile, Off2, Chunk2),
{ok, {[{_, Off2, Chunk2, _}], _}} =
?FLU_C:read_chunk(Host, TcpPort, ?DUMMY_PV1_EPOCH, File2, Off2, Len2, []),
{error, bad_arg} = ?FLU_C:read_chunk(Host, TcpPort,
?DUMMY_PV1_EPOCH,
"no!!", Off2, Len2, []),
{error, bad_arg} = ?FLU_C:read_chunk(Host, TcpPort,
?DUMMY_PV1_EPOCH,
BadFile, Off2, Len2, []),
%% We know that File1 still exists. Pretend that we've done a
%% migration and exercise the delete_migration() API.
ok = ?FLU_C:delete_migration(Host, TcpPort, ?DUMMY_PV1_EPOCH, File1),
{error, no_such_file} = ?FLU_C:delete_migration(Host, TcpPort,
?DUMMY_PV1_EPOCH, File1),
{error, bad_arg} = ?FLU_C:delete_migration(Host, TcpPort,
?DUMMY_PV1_EPOCH, BadFile),
%% We know that File2 still exists. Pretend that we've done a
%% migration and exercise the trunc_hack() API.
ok = ?FLU_C:trunc_hack(Host, TcpPort, ?DUMMY_PV1_EPOCH, File2),
ok = ?FLU_C:trunc_hack(Host, TcpPort, ?DUMMY_PV1_EPOCH, File2),
{error, bad_arg} = ?FLU_C:trunc_hack(Host, TcpPort,
?DUMMY_PV1_EPOCH, BadFile),
2015-06-02 10:07:13 +00:00
ok = ?FLU_C:quit(?FLU_C:connect(#p_srvr{address=Host,
port=TcpPort}))
after
2015-10-08 20:49:22 +00:00
stop_flu_package(smoke_flu)
end.
flu_projection_smoke_test() ->
Host = "localhost",
TcpPort = 32959,
2015-10-12 04:05:00 +00:00
DataDir = "./data.projst",
2015-10-08 20:49:22 +00:00
start_flu_package(projection_test_flu, TcpPort, DataDir),
try
2015-07-21 08:29:33 +00:00
[ok = flu_projection_common(Host, TcpPort, T) ||
T <- [public, private] ]
%% , {ok, {false, EpochID1}} = ?FLU_C:wedge_status(Host, TcpPort),
%% io:format(user, "EpochID1 ~p\n", [EpochID1])
after
2015-10-08 20:49:22 +00:00
stop_flu_package(projection_test_flu)
end.
2015-07-21 08:29:33 +00:00
flu_projection_common(Host, TcpPort, T) ->
{ok, {0,_}} = ?FLU_C:get_latest_epochid(Host, TcpPort, T),
{ok, #projection_v1{epoch_number=0}} =
2015-07-21 08:29:33 +00:00
?FLU_C:read_latest_projection(Host, TcpPort, T),
{ok, [0]} = ?FLU_C:list_all_projections(Host, TcpPort, T),
{ok, [#projection_v1{epoch_number=0}]} =
?FLU_C:get_all_projections(Host, TcpPort, T),
2015-07-21 08:29:33 +00:00
P_a = #p_srvr{name=a, address="localhost", port=4321},
P1 = machi_projection:new(1, a, [P_a], [], [a], [], []),
ok = ?FLU_C:write_projection(Host, TcpPort, T, P1),
case ?FLU_C:write_projection(Host, TcpPort, T, P1) of
{error, written} when T == public -> ok;
ok when T == private -> ok
end,
2015-07-21 08:29:33 +00:00
{ok, P1} = ?FLU_C:read_projection(Host, TcpPort, T, 1),
{ok, {1,_}} = ?FLU_C:get_latest_epochid(Host, TcpPort, T),
{ok, P1} = ?FLU_C:read_latest_projection(Host, TcpPort, T),
{ok, [0,1]} = ?FLU_C:list_all_projections(Host, TcpPort, T),
{ok, [_,P1]} = ?FLU_C:get_all_projections(Host, TcpPort, T),
2015-07-21 08:29:33 +00:00
{error, not_written} = ?FLU_C:read_projection(Host, TcpPort, T, 2),
ok.
bad_checksum_test() ->
Host = "localhost",
TcpPort = 32960,
2015-10-12 04:05:00 +00:00
DataDir = "./data.bct",
Opts = [{initial_wedged, false}],
2015-10-08 20:49:22 +00:00
start_flu_package(projection_test_flu, TcpPort, DataDir, Opts),
try
Prefix = <<"some prefix">>,
Chunk1 = <<"yo yo yo">>,
2015-06-23 05:08:10 +00:00
Chunk1_badcs = {<<?CSUM_TAG_CLIENT_SHA:8, 0:(8*20)>>, Chunk1},
{error, bad_checksum} = ?FLU_C:append_chunk(Host, TcpPort,
?DUMMY_PV1_EPOCH,
Prefix, Chunk1_badcs),
2015-07-21 08:29:33 +00:00
ok
after
2015-10-08 20:49:22 +00:00
stop_flu_package(projection_test_flu)
2015-07-21 08:29:33 +00:00
end.
witness_test() ->
Host = "localhost",
TcpPort = 32961,
2015-10-12 04:05:00 +00:00
DataDir = "./data.witness",
2015-07-21 08:29:33 +00:00
Opts = [{initial_wedged, false}, {witness_mode, true}],
2015-10-08 20:49:22 +00:00
start_flu_package(projection_test_flu, TcpPort, DataDir, Opts),
2015-07-21 08:29:33 +00:00
try
Prefix = <<"some prefix">>,
Chunk1 = <<"yo yo yo">>,
%% All of the projection commands are ok.
[ok = flu_projection_common(Host, TcpPort, T) ||
T <- [public, private] ],
%% Projection has moved beyond initial 0, so get the current EpochID
{ok, EpochID1} = ?FLU_C:get_latest_epochid(Host, TcpPort, private),
%% Witness-protected ops all fail
{error, bad_arg} = ?FLU_C:append_chunk(Host, TcpPort, EpochID1,
Prefix, Chunk1),
File = <<"foofile">>,
{error, bad_arg} = ?FLU_C:read_chunk(Host, TcpPort, EpochID1,
File, 9999, 9999, []),
2015-07-21 08:29:33 +00:00
{error, bad_arg} = ?FLU_C:checksum_list(Host, TcpPort, EpochID1,
File),
{error, bad_arg} = ?FLU_C:list_files(Host, TcpPort, EpochID1),
{ok, {false, EpochID1}} = ?FLU_C:wedge_status(Host, TcpPort),
{ok, _} = ?FLU_C:get_latest_epochid(Host, TcpPort, public),
{ok, _} = ?FLU_C:read_latest_projection(Host, TcpPort, public),
{error, not_written} = ?FLU_C:read_projection(Host, TcpPort,
public, 99999),
%% write_projection already tested by flu_projection_common
{ok, _} = ?FLU_C:get_all_projections(Host, TcpPort, public),
{ok, _} = ?FLU_C:list_all_projections(Host, TcpPort, public),
ok
after
2015-10-08 20:49:22 +00:00
stop_flu_package(projection_test_flu)
end.
%% The purpose of timing_pb_encoding_test_ and timing_bif_encoding_test_ is
%% to show the relative speed of the PB encoding of something like a
%% projection store command is about 35x slower than simply using the Erlang
%% BIFs term_to_binary() and binary_to_term(). We try to do enough work, at
%% least a couple of seconds, so that any dynamic CPU voltage adjustment
%% might kick into highest speed, in theory.
timing_pb_encoding_test_() ->
{timeout, 60, fun() -> timing_pb_encoding_test2() end}.
timing_pb_encoding_test2() ->
P_a = #p_srvr{name=a, address="localhost", port=4321},
P1 = machi_projection:new(1, a, [P_a], [], [a], [], []),
DoIt1 = fun() ->
Req = machi_pb_translate:to_pb_request(
<<1,2,3,4>>,
{low_proj, {write_projection, public, P1}}),
Bin = list_to_binary(machi_pb:encode_mpb_ll_request(Req)),
ZZ = machi_pb:decode_mpb_ll_request(Bin),
_ = machi_pb_translate:from_pb_request(ZZ)
end,
XX = lists:seq(1,70*1000),
erlang:garbage_collect(),
RUN1 = timer:tc(fun() -> begin [_ = DoIt1() || _ <- XX], ok end end),
erlang:garbage_collect(),
DoIt2 = fun() ->
Req = term_to_binary({
<<1,2,3,4>>, {write_projection, public, P1}}),
_ = binary_to_term(Req)
end,
erlang:garbage_collect(),
RUN2 = timer:tc(fun() -> begin [_ = DoIt2() || _ <- XX], ok end end),
erlang:garbage_collect(),
Factor = (element(1, RUN1) / element(1, RUN2)),
io:format(" speed factor=~.2f ", [Factor]),
ok.
2015-06-02 13:13:15 +00:00
-endif. % !PULSE
-endif. % TEST