Java Answers Forum - System testing

Articles |
News |
Weblogs |
Books |
Forums

Artima Forums | Articles | Weblogs | Java Answers | News

Sponsored Link •

Java Answers Forum
System testing

3 replies on 1 page. Most recent reply: May 18, 2003 10:49 PM by Mohan

Welcome Guest
Sign In

Back to Topic List

Reply to this Topic

Search Forum

Threaded View


Previous Topic		Next Topic

Flat View: This topic has 3 replies on 1 page

Ghufran Vanjara

Posts: 2
Nickname: ghufran
Registered: May, 2003

System testing

Posted: May 15, 2003 7:59 PM

I am running system test cases for my application. I am using a batch script to do that. I am trying to redirect output from the console to a file using a batch script.I use the > symbol. The prob is that I am running a java command, and the first thing it does is it outputs a welcome message, and then an error message after some processing. I want to capture that error message to the file,but it is only capturing the welcome message. If anybody can help it would be great.

Rahul

Posts: 52
Nickname: wildhorse
Registered: Oct, 2002

Re: System testing

Posted: May 16, 2003 6:11 AM

' 1> ' is used to direct standard ouput stream and ' 2> ' for standard error stream.

either you could use two commands in your script like:

java filename 1>> filename.txt
java filename 2>> filename.txt

'>>' appends the program output to the contents of the file.

or, there are some dos utilities available which redirect the standard error stream. try anyone of those.

Mohan

Posts: 3
Nickname: deerhunter
Registered: May, 2003

Re: System testing

Posted: May 18, 2003 10:36 PM

u cud redirect the std out or std err to a file/ file(s) from java itself.

PrintStream my_std_err = new PrintStream (new FileOutputStream ("/my_home/my_err_file", true));
// open with append true

System.setOut(my_std_err);
System.err.println(" test error message");
similarly with Sys.out too.

Mohan

Posts: 3
Nickname: deerhunter
Registered: May, 2003

Re: System testing : Correxn

Posted: May 18, 2003 10:49 PM

Err..
Read System.setErr(my_std_err);
;-)

Flat View: This topic has 3 replies on 1 page

Previous Topic

Next Topic


	Web Artima.com