about the test.py

[jman]

Hi, all

 

I am a newbie for ns, and I encounter the problem as below.

 

I have downloaded the ns-allinone-3.9.tar.bz2 and compiled

 

it successfully on the ubuntu10.4.1. In other words, build.py

 

got a perfect work. However, the test.py get a message which

 

is "146 of 149 tests passed (146 passed, 0 skipped, 0 failed, 3 crashed, 0 valgrind errors)".

 

The three crashed output message line list here.

 

CRASH: TestSuite nsc-tcp-loss
CRASH: TestSuite ns3-tcp-cwnd
CRASH: TestSuite ns3-tcp-interoperability

 

What I want to be sure is that if the ns3 installed successfully?

 

And should I correct the crashed tests? How?

 

Can I get accurate result if I work base on this ns3?

 

thanks for your help.

 

- rocky wang

 

[Gilbran Silva de Andrade]

Hi Rocky,

I've got this same crash warning when i tried using tarball install on
my opensuse 11.3.

My solution was quick and easier, I downloaded and installed by
"mercurial version".
(http://www.nsnam.org/docs/release/tutorial.html#Downloading-ns_002d3)

Gilbran Silva de Andrade

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[Tom Henderson]

On 9/9/10 5:27 AM, Gilbran Silva de Andrade wrote:
> Hi Rocky,
>
> I've got this same crash warning when i tried using tarball install on
> my opensuse 11.3.
>
> My solution was quick and easier, I downloaded and installed by
> "mercurial version".
> (http://www.nsnam.org/docs/release/tutorial.html#Downloading-ns_002d3)
>
> Gilbran Silva de Andrade

I believe that this is an instance of this bug, which we will try to fix
soon:
http://www.nsnam.org/bugzilla/show_bug.cgi?id=980

The problem is that ./waf configure detects that there is an nsc
directory present but nsc hasn't been successfully built, so the test
suite tries to use nsc in some test cases but the library is not there.

- Tom