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-module(mongoose_internal_databases). |
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-export([init/0]). |
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init() -> |
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case mongoose_config:lookup_opt([internal_databases, mnesia]) of |
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{ok, _} -> |
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init_mnesia(), |
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mongoose_node_num_mnesia:init(); |
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{error, _} -> |
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%% Ensure mnesia is stopped when applying the test presets from the big tests. |
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%% So, we accidentually do not test with mnesia enabled, when starting the |
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%% test cases from the clean test build. |
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:-( |
mnesia:stop(), |
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:-( |
ok |
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end. |
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init_mnesia() -> |
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%% Mnesia should not be running at this point, unless it is started by tests. |
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%% Ensure Mnesia is stopped |
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mnesia:stop(), |
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case mnesia:system_info(extra_db_nodes) of |
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[] -> |
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mnesia:create_schema([node()]); |
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_ -> |
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:-( |
ok |
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end, |
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application:start(mnesia, permanent), |
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mnesia:wait_for_tables(mnesia:system_info(local_tables), infinity). |