Automated Web Test

Using Timer in Loadrunner
In the following segment, lr_start_timer and lr_end_timer are used to calculate the time spent on checks. This is then subtracted from the time spent on transaction “sampleTrans” with  lr_wasted_time.
double time_elapsed, duration, waste;
merc_timer_handle_t timer;
       lr_start_transaction(”sampleTrans”);
       web_url(”index.htm”,
              ”URL=http://localhost/index.htm”,
              ”TargetFrame=”,
              ”Resource=0″,
              ”RecContentType=text/html”,
              ”Referer=”,
              ”Snapshot=t1.inf”,
              ”Mode=HTML”,
              LAST);
       timer = lr_start_timer();
/* Do some checks the duration of which
is not to be included in the transaction. */
       web_image_check(”ImgCheck1″,
              ”src=index_files/image002.jpg”,
              LAST);
       web_image_check(”ImgCheck2″,
              ”src=index_files/planets.gif”,
              LAST);
// How long did the tests take in seconds.
       time_elapsed = lr_end_timer(timer);
// Convert to millisecond.s
       waste = time_elapsed * 1000;
/* Remove the time the checks took from
       the transaction. */
       lr_wasted_time(waste);
        lr_end_transaction(”sampleTrans”, LR_AUTO);