view libtests/0003/prog1.c @ 457:823bca1e10f5 api-inversion

Sketch out a "query state" structure.

As yet it's completely unused, but the intention is that accumulated
state will be collected into one of these structures for each query, and
then passed around, to help reduce the need for silly arglists.  It's
possible that this structure will also grow a pointer to the adb itself,
and be the thing passed to the LSH callback; we'll see how that
develops.

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sysexits.h>
#include <fcntl.h>
#include <dirent.h>
#include <unistd.h>
#include <sys/stat.h>
/*
 *  * #define NDEBUG
 *   * */
#include <assert.h>

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


int main(int argc, char **argv){

    int returnval=0;
    adb_ptr mydbp={0};
    int ivals[10]={0};
    double dvals[10]={0.0};
    adb_insert_t myinsert={0};
    unsigned int myerr=0;
    adb_query_t myadbquery={0};
    adb_queryresult_t myadbqueryresult={0};
    char * databasename="testdb";
    int size=0;


    /* remove old directory */
    //if [ -f testdb ]; then rm -f testdb; fi
    //
    clean_remove_db(databasename);


    /* create new db */
    //${AUDIODB} -d testdb -N
    mydbp=audiodb_create(databasename,0,0,0);

    /* turn on l2norm */
    //# point query now implemented as sequence search
    //${AUDIODB} -d testdb -L
    audiodb_l2norm(mydbp);

    /* make a test file */
    //# FIXME: endianness!
    //intstring 1 > testfeature
    //floatstring 1 >> testfeature
    ivals[0]=1;
    dvals[0]=1;
    maketestfile("testfeature",ivals,dvals,1);
    
    /* insert */ 
    //${AUDIODB} -d testdb -I -f testfeature
    myinsert.features="testfeature";
    myerr=audiodb_insert(mydbp,&myinsert);   
    
    /* query */ 
    //${AUDIODB} -d testdb -Q point -f testfeature > test-query-output
    myadbquery.querytype="point"; 
    myadbquery.feature="testfeature"; 
    audiodb_query(mydbp,&myadbquery,&myadbqueryresult);
    
    /* check the test values */
    //echo testfeature 1 0 0 > test-expected-query-output
    //cmp test-query-output test-expected-query-output
    size=myadbqueryresult.sizeRlist;
    if (size != 1) {returnval = -1;};
    if (testoneresult(&myadbqueryresult,0,"testfeature",1,0,0)) {returnval = -1;};   
    

//#
//## failure cases
//expect_clean_error_exit ${AUDIODB} -d testdb -I
//expect_clean_error_exit ${AUDIODB} -d testdb -f testfeature
//expect_clean_error_exit ${AUDIODB} -I -f testfeature
//expect_clean_error_exit ${AUDIODB} -d testdb -Q notpoint -f testfeature
//expect_clean_error_exit ${AUDIODB} -Q point -f testfeature
/* all of these will fail at compile time because of API */

    audiodb_close(mydbp);
      
    return(returnval);
}