lr_save_datetime function in Loadrunner

lr_save_datetime function in Loadrunner

LoadRunner stores date/time parameters locally on the LoadRunner PC. This means that opening a script on another users PC, where the date/time parameter is not stored, can cause corruption to the date/time parameters in a script. You know that this has happened when a date/time parameter in this format [%Y%m%d%H%M%S] is sent to the server rather than the format that you intended.

Due to this problem, It is recommend that the lr_save_datetime function is used to save date or time values to a string. The string can then be used in the script and the script is portable between PCs because we are no longer relying on the locally stored parameters.

Sample code

lr_save_datetime("%d/%m/%y", DATE_NOW, "DDMMYY");
lr_output_message("Today's Date is %s",lr_eval_string("{DDMMYY}"));

lr_save_datetime("%d/%m/%Y", DATE_NOW, "DDMMYYYY");
lr_output_message("Today's Date is %s",lr_eval_string("{DDMMYYYY}"));

lr_save_datetime("%B %d %Y", DATE_NOW, "Today");
lr_output_message("Today is %s",lr_eval_string("{Today}"));

lr_save_datetime("%B %d %Y", DATE_NOW + ONE_DAY, "Tomorrow");
lr_output_message("Tomorrow is %s",lr_eval_string("{Tomorrow}"));

lr_save_datetime("%A", DATE_NOW - ONE_DAY, "Yesterday");
lr_output_message("Yesterday was %s",lr_eval_string("{Yesterday}"));

lr_save_datetime("%A", DATE_NOW, "Today");
lr_output_message("Today is %s",lr_eval_string("{Today}"));

lr_save_datetime("%A", DATE_NOW + ONE_DAY, "Tomorrow");
lr_output_message("Tomorrow is %s",lr_eval_string("{Tomorrow}"));

lr_save_datetime("%X", TIME_NOW , "Time");
lr_output_message("The time is %s (in this locale's date format)",lr_eval_string("{Time}"));

lr_save_datetime("%X", TIME_NOW + ONE_HOUR , "Time");
lr_output_message("In one hour it will be %s",lr_eval_string("{Time}"));

lr_save_datetime("%A", DATE_NOW + ONE_DAY, "Tomorrow");
lr_output_message("Tomorrow is %s",lr_eval_string("{Tomorrow}"));

lr_save_datetime("%j", DATE_NOW, "Today");
lr_output_message("Today is day %s in the year",lr_eval_string("{Today}"));

lr_save_datetime("%Z", DATE_NOW, "TimeZone");
lr_output_message("This machine is in the '%s' time zone",lr_eval_string("{TimeZone}"));

lr_save_datetime("%p", DATE_NOW, "AMPM");

if (strcmp (lr_eval_string("{AMPM}"),"PM")!=0)
{
lr_output_message("Good Morning");
}
else
lr_output_message("Good Afternoon");