LoadRunner Performance Test-download file script

LoadRunner download file script

 

Action ()

{

Intflen; // define an integer variable to save and obtain the file size

Longfiledes; // save the file handle

Charfile [256] = "\ 0"; // save the file path and file name

Inttime;

 

// Set the maximum number of bytes received on the page. This setting should be larger than the size of the downloaded file. The value here is 1 MB.

Web_set_max_html_param_len ("1024000 ");

 

// Use the correlated function to obtain the downloaded object content

Web_reg_save_param_ex (

"Paramname = filecontent ",

"LB = ",

"RB = ",

Search_filters,

"Scope = body ",

"Requesturl = http: // 10.20.0.145/download. php? Userid = {userid} & bigmd5 = {userid} & offset = 0 ",

Last );

 

// Download an object

Lr_start_transaction ("Download ");

Web_url ("Download ",

"Url = http: // 10.20.0.145/download. php? Userid = {userid} & bigmd5 = {userid} & offset = 0 ",

Resource = 1 ",

"Reccontenttype = application/octet-stream ",

"Referer = ",

Last );

Lr_end_transaction ("Download", lr_auto );

 

/* Web_get_int_property returns the specific information of the previous HTTP request, such as http_info_download_size, http_info_download_time, http_info_return_code */

 

FLEN = web_get_int_property (http_info_download_size );

Lr_output_message ("download file size: % d", FLEN );

Time = web_get_int_property (http_info_download_time );

Lr_output_message ("download time: % d", time );

// Write the string "E: \ fsdownload \ % d.txt" to file.

Sprintf (file, "E: \ fsdownload \ % d.txt", Rand ());

Lr_output_message ("saved path: % s", file );

 

If (FLEN> 0 ){

If (filedes = fopen (file, "WB") = NULL ){

Lr_output_message ("openfile failed! ", Lr_eval_string (" {filecontent }"));

Return-1;

}

// Write filecontent to the file pointed by the filedes pointer, write FLEN each time, write once

Fwrite (lr_eval_string ("{filecontent}"), FLEN, 1, filedes );

Fclose (filedes );

}

Return0;

}

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LoadRunner Performance Test-download file script