Mercury WinRunner FAQ
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Q: Read and write to the registry using the Windows API functions
function space(isize)
{
auto s;
auto i;
for (i =1;i<=isize;i++)
{
s = s & " ";
}
return(s);
}
load_dll("c:\\windows\\system32\\ADVAPI32.DLL");
extern long RegDeleteKey( long, string<1024> );
extern long RegCloseKey(long);
extern long RegQueryValueExA(long,string,long,long,inout string<1024>,inout long );
extern long RegOpenKeyExA(long,string,long ,long,inout long);
extern long RegSetValueExA(long,string,long,long,string,long);
MainKey = 2147483649; # HKEY_CURRENT_USER
SubKey = "Software\\TestConverter\\TCEditor\\Settings";
# This is where you set your subkey path
const ERROR_SUCCESS = 0;
const KEY_ALL_ACCESS = 983103;
ret = RegOpenKeyExA(MainKey, SubKey, 0, KEY_ALL_ACCESS, hKey); # open the
key
if (ret==ERROR_SUCCESS)
{
cbData = 256;
tmp = space(256);
KeyType = 0;
ret = RegQueryValueExA(hKey,"Last language",0,KeyType,tmp,cbData); # replace
"Last language" with the key you want to read
}
pause (tmp);
NewSetting = "SQABASIC";
cbData = length(NewSetting) + 1;
ret = RegSetValueExA(hKey,"Last language",0,KeyType,NewSetting,cbData);
# replace "Last language" with the key you want to write
cbData = 256;
tmp = space(256);
KeyType = 0;
ret = RegQueryValueExA(hKey,"Last language",0,KeyType,tmp,cbData);
# verifies you changed the key
pause (tmp);
RegCloseKey(hKey); # close the key
Q: How to break infinite loop
set_window("Browser Main Window",1);
text="";
start = get_time();
while(text!="Done")
{
statusbar_get_text("Status Bar",0,text);
now = get_time();
if ( (now-start) == 60 ) # Specify no of seconds after which u want
break
{
break;
}
}
Q: User-defined function that would write to the Print-log as well as write to a file
function writeLog(in strMessage){
file_open("C:\FilePath\...");
file_printf(strMessage);
printf(strMessage);
}
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