boinc/api/api_test.C

112 lines
3.3 KiB
C

// The contents of this file are subject to the BOINC Public License
// Version 1.0 (the "License"); you may not use this file except in
// compliance with the License. You may obtain a copy of the License at
// http://boinc.berkeley.edu/license_1.0.txt
//
// Software distributed under the License is distributed on an "AS IS"
// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
// License for the specific language governing rights and limitations
// under the License.
//
// The Original Code is the Berkeley Open Infrastructure for Network Computing.
//
// The Initial Developer of the Original Code is the SETI@home project.
// Portions created by the SETI@home project are Copyright (C) 2002
// University of California at Berkeley. All Rights Reserved.
//
// Contributor(s):
//
#include <cstdio>
#include <cstdlib>
#include "boinc_api.h"
int get_run_info(double& time, unsigned long int& counter);
void run_api_test(char* args);
int print_results(double time1, double time2,
unsigned long int counter1, unsigned long int counter2
);
int initialize_api();
int main() {
double time1, time2;
unsigned long int counter1, counter2;
if(initialize_api()) {
fprintf(stderr, "error: could not initialize api\n");
return 1;
}
run_api_test("2 100");
get_run_info(time1, counter1);
if(initialize_api()) {
fprintf(stderr, "error: could not initialize api\n");
return 1;
}
run_api_test("0 0");
get_run_info(time2, counter2);
print_results(time1, time2, counter1, counter2);
}
int get_run_info(double& time, unsigned long int& counter) {
APP_OUT ao;
FILE* f=fopen(APP_TO_CORE_FILE, "r");
if(f == NULL) {
fprintf(stderr, "error: could not open %s\n", APP_TO_CORE_FILE);
return 1;
}
parse_app_file(f, ao);
time = ao.cpu_time_at_checkpoint;
if(fclose(f)) {
fprintf(stderr, "error: could not close %s\n", APP_TO_CORE_FILE);
return 1;
}
f=fopen("counter", "r");
fscanf(f, "%lu", &counter);
if(fclose(f)) {
fprintf(stderr, "error: could not close counter\n");
return 1;
}
return 0;
}
void run_api_test(char* args) {
char buf[256];
sprintf(buf, "../api/api_app %s", args);
system(buf);
}
int initialize_api() {
APP_IN ai;
FILE* f;
ai.graphics.xsize=0;
ai.graphics.ysize=0;
ai.graphics.refresh_period=0;
ai.checkpoint_period = 1.0;
ai.poll_period = 0;
ai.cpu_time = 0;
f = fopen(CORE_TO_APP_FILE, "w");
write_core_file(f, ai);
if(fclose(f)) {
fprintf(stderr, "error: could not close %s\n", CORE_TO_APP_FILE);
return 1;
}
return 0;
}
int print_results(double time1, double time2, unsigned long int counter1,
unsigned long int counter2
) {
if(counter2 < counter1) printf("api test counter did not work properly\n");
if(time1 == 0) printf("api test did not work first time\n");
if(time2 == 0) printf("api test did not work second time\n");
if(counter1 == counter2) printf("api test did not resume from restart\n");
printf("total run time for api test was %f\n", time1+time2);
return 0;
}
#ifdef __GNUC__
static volatile const char __attribute__((unused)) *BOINCrcsid="$Id$";
#else
static volatile const char *BOINCrcsid="$Id$";
#endif