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0802791081
I pulled tdb into CCAN as an experiment a while ago; it doesn't belong there, but it has accumulated some important unit tests. These are copied from CCAN version init-1486-gc438ec1 with #include "../" changed to #include "../common/". Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
42 lines
1006 B
C
42 lines
1006 B
C
#ifndef TDB_TEST_EXTERNAL_AGENT_H
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#define TDB_TEST_EXTERNAL_AGENT_H
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/* For locking tests, we need a different process to try things at
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* various times. */
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enum operation {
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OPEN,
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OPEN_WITH_CLEAR_IF_FIRST,
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TRANSACTION_START,
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FETCH,
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STORE,
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TRANSACTION_COMMIT,
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CHECK,
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NEEDS_RECOVERY,
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CLOSE,
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};
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/* Do this before doing any tdb stuff. Return handle, or -1. */
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struct agent *prepare_external_agent(void);
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enum agent_return {
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SUCCESS,
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WOULD_HAVE_BLOCKED,
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AGENT_DIED,
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FAILED, /* For fetch, or NEEDS_RECOVERY */
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OTHER_FAILURE,
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};
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/* Ask the external agent to try to do an operation.
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* name == tdb name for OPEN/OPEN_WITH_CLEAR_IF_FIRST,
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* record name for FETCH/STORE (store stores name as data too)
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*/
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enum agent_return external_agent_operation(struct agent *handle,
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enum operation op,
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const char *name);
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/* Mapping enum -> string. */
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const char *agent_return_name(enum agent_return ret);
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const char *operation_name(enum operation op);
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#endif /* TDB_TEST_EXTERNAL_AGENT_H */
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