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hdf5/test/event_set.c
Neil Fortner 0f847f30bc
Fix issue with H5_now_usec() with 32 bit systems (#1416) 
* Implement H5ESget_requests() to retrieve request pointers and
corresponding connector IDs from an event set.  Add tests for this
function.

* Add "order" parameter to H5ESget_requests, to allow the user to specify
the order in which requests are returned.

* Fix bugs with H5ESinsert_request()

* Change H5ESget_requests() API to have separate input and output
parameters for the allocated array length(s) (in) and the number of events in
the event set (out).

* Fix issue with H5_now_usec() with 32 bit systems.  Also improve event
set test.

* Committing clang-format changes

* Add comments to H5_now_usec() explaining rationale for uint64_t casts.

Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
2022-02-10 17:23:26 -06:00

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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
* distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* Programmer: Quincey Koziol
* Wednesday, April 8, 2020
*
* Purpose: Tests event sets.
*/
#include "h5test.h"
#include "H5srcdir.h"
#define EVENT_SET_NUM_CONNECTOR_IDS 2
const char *FILENAME[] = {"event_set_1", NULL};
hid_t connector_ids_g[EVENT_SET_NUM_CONNECTOR_IDS];
herr_t fake_wait_request_wait(void *req, uint64_t timeout, H5VL_request_status_t *status);
herr_t fake_wait_request_free(void *req);
/* A VOL class struct that describes a VOL class with no
* functionality, other than a wait that returns success.
*/
static const H5VL_class_t fake_wait_vol_g = {
H5VL_VERSION, /* VOL class struct version */
((H5VL_class_value_t)501), /* value */
"fake_wait", /* name */
0, /* connector version */
0, /* capability flags */
NULL, /* initialize */
NULL, /* terminate */
{
/* info_cls */
(size_t)0, /* size */
NULL, /* copy */
NULL, /* compare */
NULL, /* free */
NULL, /* to_str */
NULL, /* from_str */
},
{
/* wrap_cls */
NULL, /* get_object */
NULL, /* get_wrap_ctx */
NULL, /* wrap_object */
NULL, /* unwrap_object */
NULL, /* free_wrap_ctx */
},
{
/* attribute_cls */
NULL, /* create */
NULL, /* open */
NULL, /* read */
NULL, /* write */
NULL, /* get */
NULL, /* specific */
NULL, /* optional */
NULL /* close */
},
{
/* dataset_cls */
NULL, /* create */
NULL, /* open */
NULL, /* read */
NULL, /* write */
NULL, /* get */
NULL, /* specific */
NULL, /* optional */
NULL /* close */
},
{
/* datatype_cls */
NULL, /* commit */
NULL, /* open */
NULL, /* get */
NULL, /* specific */
NULL, /* optional */
NULL /* close */
},
{
/* file_cls */
NULL, /* create */
NULL, /* open */
NULL, /* get */
NULL, /* specific */
NULL, /* optional */
NULL /* close */
},
{
/* group_cls */
NULL, /* create */
NULL, /* open */
NULL, /* get */
NULL, /* specific */
NULL, /* optional */
NULL /* close */
},
{
/* link_cls */
NULL, /* create */
NULL, /* copy */
NULL, /* move */
NULL, /* get */
NULL, /* specific */
NULL /* optional */
},
{
/* object_cls */
NULL, /* open */
NULL, /* copy */
NULL, /* get */
NULL, /* specific */
NULL /* optional */
},
{
/* introspect_cls */
NULL, /* get_conn_cls */
NULL, /* get_cap_flags */
NULL, /* opt_query */
},
{
/* request_cls */
fake_wait_request_wait, /* wait */
NULL, /* notify */
NULL, /* cancel */
NULL, /* specific */
NULL, /* optional */
fake_wait_request_free /* free */
},
{
/* blob_cls */
NULL, /* put */
NULL, /* get */
NULL, /* specific */
NULL /* optional */
},
{
/* token_cls */
NULL, /* cmp */
NULL, /* to_str */
NULL /* from_str */
},
NULL /* optional */
};
herr_t
fake_wait_request_wait(void H5_ATTR_UNUSED *req, uint64_t H5_ATTR_UNUSED timeout,
H5VL_request_status_t *status)
{
/* Set status if requested */
if (status)
*status = H5VL_REQUEST_STATUS_SUCCEED;
return 0;
} /* end H5_daos_req_wait() */
herr_t
fake_wait_request_free(void H5_ATTR_UNUSED *req)
{
return 0;
} /* end fake_wait_request_free() */
/*-------------------------------------------------------------------------
* Function: test_es_create
*
* Purpose: Tests creating event sets.
*
* Return: Success: 0
* Failure: number of errors
*
* Programmer: Quincey Koziol
* Thursday, April 9, 2020
*
*-------------------------------------------------------------------------
*/
static int
test_es_create(void)
{
hid_t es_id; /* Event set ID */
size_t count; /* # of events in set */
size_t num_errs; /* # of failed events in set */
uint64_t num_ops; /* # of events inserted into set */
hbool_t err_occurred; /* Whether an error has occurred */
TESTING("event set creation");
/* Create an event set */
if ((es_id = H5EScreate()) < 0)
TEST_ERROR;
/* Query the # of events in empty event set */
count = 0;
if (H5ESget_count(es_id, &count) < 0)
TEST_ERROR;
if (count > 0)
FAIL_PUTS_ERROR("should be empty event set");
/* Check for errors */
err_occurred = FALSE;
if (H5ESget_err_status(es_id, &err_occurred) < 0)
TEST_ERROR;
if (err_occurred)
FAIL_PUTS_ERROR("should not be an error for the event set");
/* Check errors count */
num_errs = 0;
if (H5ESget_err_count(es_id, &num_errs) < 0)
TEST_ERROR;
if (num_errs)
FAIL_PUTS_ERROR("should not be any errors for the event set");
/* Check errors count */
num_ops = 0;
if (H5ESget_op_counter(es_id, &num_ops) < 0)
TEST_ERROR;
if (num_ops)
FAIL_PUTS_ERROR("should not be any operations for the event set yet");
/* Close the event set */
if (H5ESclose(es_id) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
H5ESclose(es_id);
}
H5E_END_TRY;
return 1;
}
/*-------------------------------------------------------------------------
* Function: test_es_none
*
* Purpose: Tests for passing H5ES_NONE to H5ES routines
*
* Return: Success: 0
* Failure: number of errors
*
* Programmer: Quincey Koziol
* Friday, February 26, 2021
*
*-------------------------------------------------------------------------
*/
static int
test_es_none(void)
{
TESTING("event set H5ES_NONE");
/* Wait */
if (H5ESwait(H5ES_NONE, 0, NULL, NULL) < 0)
TEST_ERROR;
/* Cancel */
if (H5EScancel(H5ES_NONE, NULL, NULL) < 0)
TEST_ERROR;
/* Get count */
if (H5ESget_count(H5ES_NONE, NULL) < 0)
TEST_ERROR;
/* Get op counter */
if (H5ESget_op_counter(H5ES_NONE, NULL) < 0)
TEST_ERROR;
/* Get error status */
if (H5ESget_err_status(H5ES_NONE, NULL) < 0)
TEST_ERROR;
/* Get error count */
if (H5ESget_err_count(H5ES_NONE, NULL) < 0)
TEST_ERROR;
/* Get error info */
if (H5ESget_err_info(H5ES_NONE, 0, NULL, NULL) < 0)
TEST_ERROR;
/* Register insert function */
if (H5ESregister_insert_func(H5ES_NONE, NULL, NULL) < 0)
TEST_ERROR;
/* Register complete function */
if (H5ESregister_complete_func(H5ES_NONE, NULL, NULL) < 0)
TEST_ERROR;
/* Close */
if (H5ESclose(H5ES_NONE) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
return 1;
}
/*-------------------------------------------------------------------------
* Function: test_es_get_requests
*
* Purpose: Tests getting requests from event set.
*
* Return: Success: 0
* Failure: number of errors
*
* Programmer: Neil Fortner
* Wednesday, November 24, 2021
*
*-------------------------------------------------------------------------
*/
static int
test_es_get_requests(void)
{
hid_t es_id; /* Event set ID */
hid_t connector_ids[2]; /* Connector IDs */
void * requests[2]; /* Requests */
int req_targets[2]; /* Dummy targets for void * requests */
size_t count; /* # of events in set */
hbool_t op_failed; /* Whether an operation failed (unused) */
TESTING("event set get requests");
/* Create an event set */
if ((es_id = H5EScreate()) < 0)
TEST_ERROR
/* Get number of requests in event set */
count = 3;
if (H5ESget_requests(es_id, H5_ITER_NATIVE, NULL, NULL, 0, &count) < 0)
TEST_ERROR
if (count != 0)
TEST_ERROR
/* Get only connector IDs */
count = 3;
connector_ids[0] = H5I_INVALID_HID;
connector_ids[1] = H5I_INVALID_HID;
if (H5ESget_requests(es_id, H5_ITER_NATIVE, connector_ids, NULL, 2, &count) < 0)
TEST_ERROR
if (count != 0)
TEST_ERROR
if (connector_ids[0] != H5I_INVALID_HID)
TEST_ERROR
if (connector_ids[1] != H5I_INVALID_HID)
TEST_ERROR
/* Get only requests */
count = 3;
requests[0] = NULL;
requests[1] = NULL;
if (H5ESget_requests(es_id, H5_ITER_NATIVE, NULL, requests, 2, &count) < 0)
TEST_ERROR
if (count != 0)
TEST_ERROR
if (requests[0] != NULL)
TEST_ERROR
if (requests[1] != NULL)
TEST_ERROR
/* Get both */
count = 3;
connector_ids[0] = H5I_INVALID_HID;
connector_ids[1] = H5I_INVALID_HID;
requests[0] = NULL;
requests[1] = NULL;
if (H5ESget_requests(es_id, H5_ITER_NATIVE, connector_ids, requests, 2, &count) < 0)
TEST_ERROR
if (count != 0)
TEST_ERROR
if (connector_ids[0] != H5I_INVALID_HID)
TEST_ERROR
if (connector_ids[1] != H5I_INVALID_HID)
TEST_ERROR
if (requests[0] != NULL)
TEST_ERROR
if (requests[1] != NULL)
TEST_ERROR
/* Insert event into event set */
if (H5ESinsert_request(es_id, connector_ids_g[0], &req_targets[0]) < 0)
TEST_ERROR
/* Get number of requests in event set */
count = 0;
if (H5ESget_requests(es_id, H5_ITER_NATIVE, NULL, NULL, 0, &count) < 0)
TEST_ERROR
if (count != 1)
TEST_ERROR
/* Get only connector IDs */
count = 0;
connector_ids[0] = H5I_INVALID_HID;
connector_ids[1] = H5I_INVALID_HID;
if (H5ESget_requests(es_id, H5_ITER_NATIVE, connector_ids, NULL, 2, &count) < 0)
TEST_ERROR
if (count != 1)
TEST_ERROR
if (connector_ids[0] != connector_ids_g[0])
TEST_ERROR
if (connector_ids[1] != H5I_INVALID_HID)
TEST_ERROR
/* Get only requests */
count = 0;
requests[0] = NULL;
requests[1] = NULL;
if (H5ESget_requests(es_id, H5_ITER_NATIVE, NULL, requests, 2, &count) < 0)
TEST_ERROR
if (count != 1)
TEST_ERROR
if (requests[0] != &req_targets[0])
TEST_ERROR
if (requests[1] != NULL)
TEST_ERROR
/* Get both */
count = 0;
connector_ids[0] = H5I_INVALID_HID;
connector_ids[1] = H5I_INVALID_HID;
requests[0] = NULL;
requests[1] = NULL;
if (H5ESget_requests(es_id, H5_ITER_NATIVE, connector_ids, requests, 2, &count) < 0)
TEST_ERROR
if (count != 1)
TEST_ERROR
if (connector_ids[0] != connector_ids_g[0])
TEST_ERROR
if (connector_ids[1] != H5I_INVALID_HID)
TEST_ERROR
if (requests[0] != &req_targets[0])
TEST_ERROR
if (requests[1] != NULL)
TEST_ERROR
/* Insert second event into event set */
if (H5ESinsert_request(es_id, connector_ids_g[1], &req_targets[1]) < 0)
TEST_ERROR
/* Get number of requests in event set */
count = 0;
if (H5ESget_requests(es_id, H5_ITER_NATIVE, NULL, NULL, 0, &count) < 0)
TEST_ERROR
if (count != 2)
TEST_ERROR
/* Get only connector IDs */
count = 0;
connector_ids[0] = H5I_INVALID_HID;
connector_ids[1] = H5I_INVALID_HID;
if (H5ESget_requests(es_id, H5_ITER_INC, connector_ids, NULL, 2, &count) < 0)
TEST_ERROR
if (count != 2)
TEST_ERROR
if (connector_ids[0] != connector_ids_g[0])
TEST_ERROR
if (connector_ids[1] != connector_ids_g[1])
TEST_ERROR
/* Try with H5_ITER_DEC */
count = 0;
connector_ids[0] = H5I_INVALID_HID;
connector_ids[1] = H5I_INVALID_HID;
if (H5ESget_requests(es_id, H5_ITER_DEC, connector_ids, NULL, 2, &count) < 0)
TEST_ERROR
if (count != 2)
TEST_ERROR
if (connector_ids[0] != connector_ids_g[1])
TEST_ERROR
if (connector_ids[1] != connector_ids_g[0])
TEST_ERROR
/* Get only requests */
count = 0;
requests[0] = NULL;
requests[1] = NULL;
if (H5ESget_requests(es_id, H5_ITER_INC, NULL, requests, 2, &count) < 0)
TEST_ERROR
if (count != 2)
TEST_ERROR
if (requests[0] != &req_targets[0])
TEST_ERROR
if (requests[1] != &req_targets[1])
TEST_ERROR
/* Try with H5_ITER_DEC */
count = 0;
requests[0] = NULL;
requests[1] = NULL;
if (H5ESget_requests(es_id, H5_ITER_DEC, NULL, requests, 2, &count) < 0)
TEST_ERROR
if (count != 2)
TEST_ERROR
if (requests[0] != &req_targets[1])
TEST_ERROR
if (requests[1] != &req_targets[0])
TEST_ERROR
/* Get both */
count = 0;
connector_ids[0] = H5I_INVALID_HID;
connector_ids[1] = H5I_INVALID_HID;
requests[0] = NULL;
requests[1] = NULL;
if (H5ESget_requests(es_id, H5_ITER_INC, connector_ids, requests, 2, &count) < 0)
TEST_ERROR
if (count != 2)
TEST_ERROR
if (connector_ids[0] != connector_ids_g[0])
TEST_ERROR
if (connector_ids[1] != connector_ids_g[1])
TEST_ERROR
if (requests[0] != &req_targets[0])
TEST_ERROR
if (requests[1] != &req_targets[1])
TEST_ERROR
/* Try with H5_ITER_DEC */
count = 0;
connector_ids[0] = H5I_INVALID_HID;
connector_ids[1] = H5I_INVALID_HID;
requests[0] = NULL;
requests[1] = NULL;
if (H5ESget_requests(es_id, H5_ITER_DEC, connector_ids, requests, 2, &count) < 0)
TEST_ERROR
if (count != 2)
TEST_ERROR
if (connector_ids[0] != connector_ids_g[1])
TEST_ERROR
if (connector_ids[1] != connector_ids_g[0])
TEST_ERROR
if (requests[0] != &req_targets[1])
TEST_ERROR
if (requests[1] != &req_targets[0])
TEST_ERROR
/* Get only first connector ID */
count = 0;
connector_ids[0] = H5I_INVALID_HID;
connector_ids[1] = H5I_INVALID_HID;
if (H5ESget_requests(es_id, H5_ITER_INC, connector_ids, NULL, 1, &count) < 0)
TEST_ERROR
if (count != 2)
TEST_ERROR
if (connector_ids[0] != connector_ids_g[0])
TEST_ERROR
if (connector_ids[1] != H5I_INVALID_HID)
TEST_ERROR
/* Try with H5_ITER_DEC */
count = 0;
connector_ids[0] = H5I_INVALID_HID;
connector_ids[1] = H5I_INVALID_HID;
if (H5ESget_requests(es_id, H5_ITER_DEC, connector_ids, NULL, 1, &count) < 0)
TEST_ERROR
if (count != 2)
TEST_ERROR
if (connector_ids[0] != connector_ids_g[1])
TEST_ERROR
if (connector_ids[1] != H5I_INVALID_HID)
TEST_ERROR
/* Get only first request */
count = 0;
requests[0] = NULL;
requests[1] = NULL;
if (H5ESget_requests(es_id, H5_ITER_INC, NULL, requests, 1, &count) < 0)
TEST_ERROR
if (count != 2)
TEST_ERROR
if (requests[0] != &req_targets[0])
TEST_ERROR
if (requests[1] != NULL)
TEST_ERROR
/* Try with H5_ITER_DEC */
count = 0;
requests[0] = NULL;
requests[1] = NULL;
if (H5ESget_requests(es_id, H5_ITER_DEC, NULL, requests, 1, &count) < 0)
TEST_ERROR
if (count != 2)
TEST_ERROR
if (requests[0] != &req_targets[1])
TEST_ERROR
if (requests[1] != NULL)
TEST_ERROR
/* Get only first of both */
count = 0;
connector_ids[0] = H5I_INVALID_HID;
connector_ids[1] = H5I_INVALID_HID;
requests[0] = NULL;
requests[1] = NULL;
if (H5ESget_requests(es_id, H5_ITER_INC, connector_ids, requests, 1, &count) < 0)
TEST_ERROR
if (connector_ids[0] != connector_ids_g[0])
TEST_ERROR
if (connector_ids[1] != H5I_INVALID_HID)
TEST_ERROR
if (requests[0] != &req_targets[0])
TEST_ERROR
if (requests[1] != NULL)
TEST_ERROR
/* Try with H5_ITER_DEC */
count = 0;
connector_ids[0] = H5I_INVALID_HID;
connector_ids[1] = H5I_INVALID_HID;
requests[0] = NULL;
requests[1] = NULL;
if (H5ESget_requests(es_id, H5_ITER_DEC, connector_ids, requests, 1, &count) < 0)
TEST_ERROR
if (connector_ids[0] != connector_ids_g[1])
TEST_ERROR
if (connector_ids[1] != H5I_INVALID_HID)
TEST_ERROR
if (requests[0] != &req_targets[1])
TEST_ERROR
if (requests[1] != NULL)
TEST_ERROR
/* Close the event set */
if (H5ESwait(es_id, 10000000, &count, &op_failed) < 0)
TEST_ERROR
if (H5ESclose(es_id) < 0)
TEST_ERROR
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
H5ESclose(es_id);
}
H5E_END_TRY;
return 1;
}
/*-------------------------------------------------------------------------
* Function: main
*
* Purpose: Tests event sets
*
* Return: Success: EXIT_SUCCESS
* Failure: EXIT_FAILURE
*
* Programmer: Quincey Koziol
* Wednesday, April 8, 2020
*
*-------------------------------------------------------------------------
*/
int
main(void)
{
hid_t fapl_id = H5I_INVALID_HID; /* File access property list */
int i; /* Local index variable */
int nerrors = 0; /* Error count */
/* Setup */
h5_reset();
fapl_id = h5_fileaccess();
/* Register dummy connector IDs */
for (i = 0; i < EVENT_SET_NUM_CONNECTOR_IDS; i++)
if ((connector_ids_g[i] = H5VLregister_connector(&fake_wait_vol_g, H5P_DEFAULT)) < 0)
TEST_ERROR
/* Tests */
nerrors += test_es_create();
nerrors += test_es_none();
nerrors += test_es_get_requests();
/* Unregister dummy connectors */
for (i = 0; i < EVENT_SET_NUM_CONNECTOR_IDS; i++)
if (H5VLunregister_connector(connector_ids_g[i]) < 0)
TEST_ERROR
/* Cleanup */
h5_cleanup(FILENAME, fapl_id);
/* Check for any errors */
if (nerrors)
goto error;
/* Report status */
HDputs("All event set tests passed.");
HDexit(EXIT_SUCCESS);
error:
HDputs("***** EVENT SET TESTS FAILED *****");
HDexit(EXIT_FAILURE);
} /* end main() */
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