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diff --git a/lib/mnesia/test/mnesia_nice_coverage_test.erl b/lib/mnesia/test/mnesia_nice_coverage_test.erl
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+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 1996-2010. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+
+%%
+-module(mnesia_nice_coverage_test).
+-author('[email protected]').
+-compile([export_all]).
+-include("mnesia_test_lib.hrl").
+
+-record(nice_tab, {key, val}).
+
+init_per_testcase(Func, Conf) ->
+ mnesia_test_lib:init_per_testcase(Func, Conf).
+
+fin_per_testcase(Func, Conf) ->
+ mnesia_test_lib:fin_per_testcase(Func, Conf).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+all(doc) ->
+ ["Test nice usage of the entire API",
+ "Invoke all functions in the API, at least once.",
+ "Try to verify that all functions exists and that they perform",
+ "reasonable things when used in the most simple way."];
+all(suite) -> [nice].
+
+nice(doc) -> [""];
+nice(suite) -> [];
+nice(Config) when is_list(Config) ->
+ %% The whole test suite is one huge test case for the time beeing
+
+ [Node1, Node2] = Nodes = ?acquire_nodes(2, Config),
+ Attrs = record_info(fields, nice_tab),
+
+ initialize(Attrs, Node1),
+ dirty_access(Node1),
+ success_and_fail(),
+ index_mgt(),
+
+ adm(Attrs, Node1, Node2),
+ snmp(Node1, Node2),
+ backup(Node1),
+ ?verify_mnesia(Nodes, []).
+
+initialize(Attrs, Node1) ->
+ ?match(Version when is_list(Version), mnesia:system_info(version)),
+
+ Schema = [{name, nice_tab},
+ {attributes, Attrs}, {ram_copies, [Node1]}],
+
+ ?match({_, _}, mnesia:system_info(schema_version)),
+ ?match({atomic, ok}, mnesia:create_table(Schema)),
+
+ ?match(ok, mnesia:info()),
+ ?match(set, mnesia:table_info(nice_tab, type)),
+ ?match(ok, mnesia:schema()),
+ ?match(ok, mnesia:schema(nice_tab)),
+ ok.
+
+dirty_access(Node1) ->
+ TwoThree = #nice_tab{key=23, val=23},
+ TwoFive = #nice_tab{key=25, val=25},
+ ?match([], mnesia:dirty_slot(nice_tab, 0)),
+ ?match(ok, mnesia:dirty_write(TwoThree)),
+ ?match([TwoThree], mnesia:dirty_read({nice_tab, 23})),
+ ?match(ok, mnesia:dirty_write(TwoFive)),
+ ?match(ok, mnesia:dirty_delete_object(TwoFive)),
+
+ ?match(23, mnesia:dirty_first(nice_tab)),
+ ?match('$end_of_table', mnesia:dirty_next(nice_tab, 23)),
+ ?match([TwoThree], mnesia:dirty_match_object(TwoThree)),
+ ?match(ok, mnesia:dirty_delete({nice_tab, 23})),
+
+ CounterSchema = [{ram_copies, [Node1]}],
+ ?match({atomic, ok}, mnesia:create_table(nice_counter_tab, CounterSchema)),
+ TwoFour = {nice_counter_tab, 24, 24},
+ ?match(ok, mnesia:dirty_write(TwoFour)),
+ ?match(34, mnesia:dirty_update_counter({nice_counter_tab, 24}, 10)),
+ TF = {nice_counter_tab, 24, 34},
+ ?match([TF], mnesia:dirty_read({nice_counter_tab, 24})),
+ ?match(ok, mnesia:dirty_delete({nice_counter_tab, 24})),
+ ?match(ok, mnesia:dirty_delete_object(TF)),
+ ok.
+
+success_and_fail() ->
+ ?match({atomic, a_good_trans}, mnesia:transaction(fun() ->good_trans()end)),
+
+ BadFun =
+ fun() ->
+ Two = #nice_tab{key=2, val=12},
+ ?match([Two], mnesia:match_object(#nice_tab{key='$1', val=12})),
+ ?match([#nice_tab{key=3, val=13}], mnesia:wread({nice_tab, 3})),
+ ?match(ok, mnesia:delete({nice_tab, 1})),
+ ?match(ok, mnesia:delete_object(Two)),
+ mnesia:abort(bad_trans),
+ ?match(bad, trans)
+ end,
+ ?match({aborted, bad_trans}, mnesia:transaction(BadFun)),
+ ?match(L when is_list(L), mnesia:error_description(no_exists)),
+ ?match({atomic, ok}, mnesia:transaction(fun(A) -> lock(), A end, [ok])),
+ ?match({atomic, ok}, mnesia:transaction(fun(A) -> lock(), A end, [ok], 3)),
+ ok.
+
+good_trans() ->
+ ?match([], mnesia:read(nice_tab, 3)),
+ ?match([], mnesia:read({nice_tab, 3})),
+ ?match(ok, mnesia:write(#nice_tab{key=14, val=4})),
+ ?match([14], mnesia:all_keys(nice_tab)),
+
+ Records = [ #nice_tab{key=K, val=K+10} || K <- lists:seq(1, 10) ],
+ Ok = [ ok || _ <- Records],
+ ?match(Ok, lists:map(fun(R) -> mnesia:write(R) end, Records)),
+ a_good_trans.
+
+
+lock() ->
+ ?match(ok, mnesia:s_write(#nice_tab{key=22, val=22})),
+ ?match(ok, mnesia:read_lock_table(nice_tab)),
+ ?match(ok, mnesia:write_lock_table(nice_tab)),
+ ok.
+
+index_mgt() ->
+ UniversalRec = #nice_tab{key=4711, val=4711},
+ ?match(ok, mnesia:dirty_write(UniversalRec)),
+ ValPos = #nice_tab.val,
+ ?match({atomic, ok}, mnesia:add_table_index(nice_tab, ValPos)),
+
+ IndexFun =
+ fun() ->
+ ?match([UniversalRec],
+ mnesia:index_read(nice_tab, 4711, ValPos)),
+ Pat = #nice_tab{key='$1', val=4711},
+ ?match([UniversalRec],
+ mnesia:index_match_object(Pat, ValPos)),
+ index_trans
+ end,
+ ?match({atomic, index_trans}, mnesia:transaction(IndexFun, infinity)),
+ ?match([UniversalRec],
+ mnesia:dirty_index_read(nice_tab, 4711, ValPos)),
+ ?match([UniversalRec],
+ mnesia:dirty_index_match_object(#nice_tab{key='$1', val=4711}, ValPos)),
+
+ ?match({atomic, ok}, mnesia:del_table_index(nice_tab, ValPos)),
+ ok.
+
+adm(Attrs, Node1, Node2) ->
+ This = node(),
+ ?match({ok, This}, mnesia:subscribe(system)),
+ ?match({atomic, ok},
+ mnesia:add_table_copy(nice_tab, Node2, disc_only_copies)),
+ ?match({atomic, ok},
+ mnesia:change_table_copy_type(nice_tab, Node2, ram_copies)),
+ ?match({atomic, ok}, mnesia:del_table_copy(nice_tab, Node1)),
+ ?match(stopped, rpc:call(Node1, mnesia, stop, [])),
+ ?match([], mnesia_test_lib:start_mnesia([Node1, Node2], [nice_tab])),
+ ?match(ok, mnesia:wait_for_tables([schema], infinity)),
+
+ Transformer = fun(Rec) ->
+ list_to_tuple(tuple_to_list(Rec) ++ [initial_value])
+ end,
+ ?match({atomic, ok},
+ mnesia:transform_table(nice_tab, Transformer, Attrs ++ [extra])),
+
+ ?match({atomic, ok}, mnesia:delete_table(nice_tab)),
+ DumpSchema = [{name, nice_tab}, {attributes, Attrs}, {ram_copies, [Node2]}],
+ ?match({atomic, ok}, mnesia:create_table(DumpSchema)),
+ ?match({atomic, ok}, mnesia:dump_tables([nice_tab])),
+ ?match({atomic, ok}, mnesia:move_table_copy(nice_tab, Node2, Node1)),
+
+ ?match(yes, mnesia:force_load_table(nice_counter_tab)),
+ ?match(dumped, mnesia:dump_log()),
+ ok.
+
+backup(Node1) ->
+ Tab = backup_nice,
+ Def = [{disc_copies, [Node1]}],
+ ?match({atomic, ok}, mnesia:create_table(Tab, Def)),
+ ?match({ok,_,_}, mnesia:activate_checkpoint([{name, cp}, {max, [Tab]}])),
+ File = "nice_backup.BUP",
+ File2 = "nice_backup2.BUP",
+ File3 = "nice_backup3.BUP",
+ ?match(ok, mnesia:backup_checkpoint(cp, File)),
+ ?match(ok, mnesia:backup_checkpoint(cp, File, mnesia_backup)),
+ ?match(ok, mnesia:deactivate_checkpoint(cp)),
+ ?match(ok, mnesia:backup(File)),
+ ?match(ok, mnesia:backup(File, mnesia_backup)),
+
+ Fun = fun(X, Acc) -> {[X], Acc} end,
+ ?match({ok, 0}, mnesia:traverse_backup(File, File2, Fun, 0)),
+ ?match({ok, 0}, mnesia:traverse_backup(File, mnesia_backup, dummy, read_only, Fun, 0)),
+ ?match(ok, mnesia:install_fallback(File)),
+ ?match(ok, mnesia:uninstall_fallback()),
+ ?match(ok, mnesia:install_fallback(File, mnesia_backup)),
+ ?match(ok, mnesia:dump_to_textfile(File3)),
+ ?match({atomic, ok}, mnesia:load_textfile(File3)),
+ ?match(ok, file:delete(File)),
+ ?match(ok, file:delete(File2)),
+ ?match(ok, file:delete(File3)),
+ ok.
+
+snmp(Node1, Node2) ->
+ Tab = nice_snmp,
+ Def = [{disc_copies, [Node1]}, {ram_copies, [Node2]}],
+ ?match({atomic, ok}, mnesia:create_table(Tab, Def)),
+ ?match({aborted, {badarg, Tab, _}}, mnesia:snmp_open_table(Tab, [])),
+ ?match({atomic, ok}, mnesia:snmp_open_table(Tab, [{key, integer}])),
+ ?match(endOfTable, mnesia:snmp_get_next_index(Tab, [0])),
+ ?match(undefined, mnesia:snmp_get_row(Tab, [0])),
+ ?match(undefined, mnesia:snmp_get_mnesia_key(Tab, [0])),
+ ?match({atomic, ok}, mnesia:snmp_close_table(Tab)),
+ ok.
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 15:36:16 +0000