annotate libtests/0009/prog1.c @ 498:342822c2d49a

Merge api-inversion branch (-r656:771, but I don't expect to return to
that branch) into the trunk.

I expect there to be minor performance regressions (e.g. in the SOAP
server index cacheing, which I have forcibly removed) and minor
unplugged memory leaks (e.g. in audioDB::query(), where I don't free up
the datum).  I hope that these leaks and performance regressions can be
plugged in short order.  I also expect that some (but maybe not all) of
the issues currently addressed in the memory-leaks branch are superseded
or fixed by this merge.

There remains much work to be done; go forth and do it.

#include "audioDB_API.h"
#include "test_utils_lib.h"

int main(int argc, char **argv) {
  adb_t *adb;

  clean_remove_db(TESTDB);
  if(!(adb = audiodb_create(TESTDB, 0, 0, 0)))
    return 1;
  if(audiodb_l2norm(adb))
    return 1;

  adb_datum_t datum1 = {1, 2, "testfeature01", (double[2]) {0, 1}};
  adb_datum_t datum2 = {1, 2, "testfeature10", (double[2]) {1, 0}};
  if(audiodb_insert_datum(adb, &datum1))
    return 1;
  if(audiodb_insert_datum(adb, &datum2))
    return 1;

  adb_datum_t query = {1, 2, "testquery", (double[2]) {0, 0.5}};

  adb_query_id_t qid = {0};
  qid.datum = &query;
  qid.sequence_length = 1;
  qid.sequence_start = 0;
  adb_query_parameters_t parms = 
    {ADB_ACCUMULATION_PER_TRACK, ADB_DISTANCE_DOT_PRODUCT, 10, 10};
  adb_query_refine_t refine = {0};
  refine.hopsize = 1;

  adb_query_spec_t spec;
  spec.qid = qid;
  spec.params = parms;
  spec.refine = refine;

  adb_query_results_t *results = audiodb_query_spec(adb, &spec);
  if(!results || results->nresults != 2) return 1;
  result_present_or_fail(results, "testfeature01", 0.5, 0, 0);
  result_present_or_fail(results, "testfeature10", 0, 0, 0);
  audiodb_query_free_results(adb, &spec, results);

  spec.params.ntracks = 1;
  results = audiodb_query_spec(adb, &spec);
  if(!results || results->nresults != 1) return 1;
  result_present_or_fail(results, "testfeature01", 0.5, 0, 0);
  audiodb_query_free_results(adb, &spec, results);

  spec.qid.datum->data = (double [2]) {0.5, 0};
  spec.params.ntracks = 10;
  results = audiodb_query_spec(adb, &spec);
  if(!results || results->nresults != 2) return 1;
  result_present_or_fail(results, "testfeature10", 0.5, 0, 0);
  result_present_or_fail(results, "testfeature01", 0, 0, 0);
  audiodb_query_free_results(adb, &spec, results);

  spec.params.ntracks = 1;
  results = audiodb_query_spec(adb, &spec);
  if(!results || results->nresults != 1) return 1;
  result_present_or_fail(results, "testfeature10", 0.5, 0, 0);
  audiodb_query_free_results(adb, &spec, results);

  audiodb_close(adb);

  return 104;
}