73 lines
2.1 KiB
Erlang
73 lines
2.1 KiB
Erlang
%% -------------------------------------------------------------------
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%%
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%% bdberl: Port Tests
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%% Copyright (c) 2008 The Hive. All rights reserved.
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%%
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%% -------------------------------------------------------------------
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-module(port_SUITE).
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-compile(export_all).
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all() ->
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% [test_db].
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[test_put].% test_txn].
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init_per_testcase(_TestCase, Config) ->
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Config.
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end_per_testcase(_TestCase, _Config) ->
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ok.
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test_db(_Config) ->
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{ok, P} = bdberl_port:new(),
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%% Create two databases
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{ok, 0} = bdberl_port:open_database(P, "test1", hash),
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{ok, 1} = bdberl_port:open_database(P, "test2", btree),
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%% Open another port and open the same databases in reverse order. The ref system should
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%% ensure that the databases return the same refs as previously
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{ok, P2} = bdberl_port:new(),
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{ok, 1} = bdberl_port:open_database(P2, "test2", btree),
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{ok, 0} = bdberl_port:open_database(P2, "test1", hash),
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%% Close one of the databases
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ok = bdberl_port:close_database(P, 0),
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ok = bdberl_port:close_database(P2, 0),
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%% Attempt to close an invalid ref
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{error, invalid_dbref} = bdberl_port:close_database(P, 21000),
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%% Open up another db -- should re-use dbref 0 as that's the first available
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{ok, 0} = bdberl_port:open_database(P, "test3", btree),
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%% Close both ports
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true = port_close(P),
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true = port_close(P2).
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test_put(_Config) ->
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{ok, P} = bdberl_port:new(),
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{ok, 0} = bdberl_port:open_database(P, "test1", hash),
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ok = bdberl_port:txn_begin(P),
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ok = bdberl_port:put(P, 0, akey, avalue),
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ok = bdberl_port:txn_commit(P),
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ok = bdberl_port:txn_begin(P),
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{ok, avalue} = bdberl_port:get(P, 0, akey),
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ok = bdberl_port:txn_commit(P).
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test_txn(_Config) ->
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{ok, P} = bdberl_port:new(),
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{ok, 0} = bdberl_port:open_database(P, "test2", btree),
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ok = bdberl_port:txn_begin(P),
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ok = bdberl_port:put(P, 0, akey, avalue),
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ok = bdberl_port:txn_abort(P),
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ok = bdberl_port:txn_begin(P),
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not_found = bdberl_port:get(P, 0, akey),
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ok = bdberl_port:txn_commit(P).
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