135 lines
3.9 KiB
Erlang
135 lines
3.9 KiB
Erlang
%% -------------------------------------------------------------------
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%%
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%% Copyright (c) 2014 Basho Technologies, Inc. All Rights Reserved.
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%%
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%% This file is provided to you under the Apache License,
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%% Version 2.0 (the "License"); you may not use this file
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%% except in compliance with the License. You may obtain
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%% a copy of the License at
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%%
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%% http://www.apache.org/licenses/LICENSE-2.0
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%%
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%% Unless required by applicable law or agreed to in writing,
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%% software distributed under the License is distributed on an
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%% "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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%% KIND, either express or implied. See the License for the
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%% specific language governing permissions and limitations
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%% under the License.
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%%
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%% -------------------------------------------------------------------
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-module(corfurl_flu_test).
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-ifdef(TEST).
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-include_lib("eunit/include/eunit.hrl").
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-compile(export_all).
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-endif.
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-include("corfurl.hrl").
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-define(M, corfurl_flu).
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-ifdef(TEST).
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-ifndef(PULSE).
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startstop_test() ->
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Dir = "/tmp/flu." ++ os:getpid(),
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{ok, P1} = ?M:start_link(Dir),
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try
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{ok, _} = ?M:status(P1),
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ok = ?M:stop(P1),
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{'EXIT', _} = (catch ?M:stop(P1)),
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{ok, P2} = ?M:start_link(Dir),
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0 = ?M:get__mlp(P2),
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0 = ?M:get__min_epoch(P2),
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ok = ?M:stop(P2),
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ok
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after
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ok = corfurl_util:delete_dir(Dir)
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end.
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basic_test() ->
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Dir = "/tmp/flu." ++ os:getpid(),
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{ok, P1} = ?M:start_link(Dir),
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try
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Epoch1 = 1,
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Epoch2 = 2,
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Epoch3 = 3,
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LPN = 1,
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Bin1 = <<42:64>>,
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Bin2 = <<42042:64>>,
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error_unwritten = ?M:read(P1, Epoch1, LPN),
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error_unwritten = ?M:trim(P1, Epoch1, LPN),
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error_unwritten = ?M:trim(P1, Epoch1, LPN+77),
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ok = ?M:write(P1, Epoch1, LPN, Bin1),
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error_overwritten = ?M:write(P1, Epoch1, LPN, Bin1),
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error_overwritten = ?M:fill(P1, Epoch1, LPN),
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LPN = ?M:get__mlp(P1),
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0 = ?M:get__min_epoch(P1),
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0 = ?M:get__trim_watermark(P1),
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{ok, LPN} = ?M:seal(P1, Epoch1),
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2 = ?M:get__min_epoch(P1),
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error_overwritten = ?M:write(P1, Epoch2, LPN, Bin1),
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ok = ?M:write(P1, Epoch2, LPN+1, Bin2),
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Epoch2 = ?M:get__min_epoch(P1),
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error_badepoch = ?M:read(P1, Epoch1, LPN),
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{ok, Bin2} = ?M:read(P1, Epoch2, LPN+1),
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error_unwritten = ?M:read(P1, Epoch2, LPN+2),
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badarg = ?M:read(P1, Epoch2, 1 bsl 2982),
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error_badepoch = ?M:seal(P1, Epoch1),
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{ok, _} = ?M:seal(P1, Epoch2),
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error_badepoch = ?M:seal(P1, Epoch2),
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error_badepoch = ?M:read(P1, Epoch1, LPN),
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error_badepoch = ?M:read(P1, Epoch1, LPN+1),
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{ok, Bin1} = ?M:read(P1, Epoch3, LPN),
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{ok, Bin2} = ?M:read(P1, Epoch3, LPN+1),
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error_badepoch = ?M:trim(P1, Epoch1, LPN+1),
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ok = ?M:trim(P1, Epoch3, LPN+1),
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error_trimmed = ?M:trim(P1, Epoch3, LPN+1),
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%% Current watermark processing is broken. But we'll test what's
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%% there now.
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ExpectedWaterFixMe = LPN+1,
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ExpectedWaterFixMe = ?M:get__trim_watermark(P1),
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ok = ?M:fill(P1, Epoch3, LPN+3),
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error_trimmed = ?M:read(P1, Epoch3, LPN+3),
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error_trimmed = ?M:fill(P1, Epoch3, LPN+3),
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error_trimmed = ?M:trim(P1, Epoch3, LPN+3),
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Epoch3 = ?M:get__min_epoch(P1),
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ok = ?M:stop(P1),
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ok
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after
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ok = corfurl_util:delete_dir(Dir)
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end.
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seal_persistence_test() ->
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Dir = "/tmp/flu." ++ os:getpid(),
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{ok, P1} = ?M:start_link(Dir),
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try
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0 = ?M:get__min_epoch(P1),
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Epoch = 665,
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{ok, LPN} = ?M:seal(P1, Epoch-1),
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Epoch = ?M:get__min_epoch(P1),
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ok = ?M:stop(P1),
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{ok, P2} = ?M:start_link(Dir),
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Epoch = ?M:get__min_epoch(P2),
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ok = ?M:stop(P2),
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ok
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after
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ok = corfurl_util:delete_dir(Dir)
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end.
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-endif. % not PULSE
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-endif. % TEST
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