LoadRunner parameter array

The parameter array provides a mechanism for centralizing a class of parameters, where several functions that are built into LR are: Lr_paramarr_idx (), Lr_paramarr_len (), Lr_paramarr_random ()

At the same time, the parameter array must satisfy two conditions: the ① parameter must be preceded by the same name, followed by an underscore and the number of sequential assignment; The ② parameter array must have a parameter named _count to record the length of the number.

eg

Lr_save_string ("www.google.com", "website_1");

Lr_save_string ("www.baidu.com", "website_2");

Lr_save_string ("www.163.com", "website_3");

Lr_save_string ("www.sina.com.cn", "website_4");

Lr_save_string ("4", "Website_count");

This script creates an array of arguments named website, followed by a function to manipulate the array of arguments:

Char *siteval;

Siteval=lr_paramarr_idx ("website", 2)---------- output: www.baidu.com

　　

Char *siteval

Siteval=lr_paramarr_random ("website")--------- output: Random values in the website parameter array

　

If you need to facilitate all of the contents of the entire parameter array, you can do so by:

int Arrid

For (Arrid=1;arrid<=lr_paramarr_len ("website"); i++)

{

Lr_output_message (Lr_paramarr_idx ("website", Arrid));

}

The following are examples of help manuals:

This is example shows how to get the last value from a parameter array.

int arrsize;

char * FLIGHTVAL;

Web_reg_save_param ("Outflightval",

"Lb=outboundflight value=", "rb=>",

"Ord=all",

"Savelen=18",

last);

Web_submit_form ("reservations.pl",

"Snapshot=t4.inf",

ItemData,

"Name=depart", "Value=london", Enditem,

"Name=departdate", "value=11/20/2003", Enditem,

"Name=arrive", "Value=new York", Enditem,

"Name=returndate", "value=11/21/2003", Enditem,

"Name=numpassengers", "value=1", Enditem,

"Name=roundtrip", "value=<off>", Enditem,

"Name=seatpref", "Value=none", Enditem,

"Name=seattype", "Value=coach", Enditem,

"Name=findflights.x", "value=83", Enditem,

"Name=findflights.y", "value=16", Enditem,

last);

/*

The result of the Web_reg_save_param has been called before the Web_submit_form is:

Notify:saving Parameter "Outflightval_1 = 230;378;11/20/2003"

Notify:saving Parameter "outflightval_2 = 231;337;11/20/2003"

Notify:saving Parameter "outflightval_3 = 232;357;11/20/2003"

Notify:saving Parameter "outflightval_4 = 233;309;11/20/2003"

Notify:saving Parameter "Outflightval_count = 4"

*/

Arrsize = Lr_paramarr_len("Outflightval");

Flightval = lr_paramarr_idx("Outflightval", arrsize);

Flightval contains the value "233;309;11/20/2003".

　　

LoadRunner parameter array