Bug 1676 - coverage information with CoojaLoader doesn't report correct values
coverage information with CoojaLoader doesn't report correct values
Status: NEW
Product: dce
Classification: Unclassified
Component: other
unspecified
All Linux
: P5 minor
Assigned To: Frederic Urbani
:
Depends on:
Blocks:
  Show dependency treegraph
 
Reported: 2013-05-08 03:00 EDT by Hajime Tazaki
Modified: 2013-05-08 03:00 EDT (History)
1 user (show)

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Description Hajime Tazaki 2013-05-08 03:00:53 EDT
while DlmLoaderFactory gives correct one.

in net/ipv4/tcp_ipv4.c DlmLoaderFactory gives

    1683              29 :         if (is_meta_sk(sk))
    1684               6 :                 return mptcp_v4_do_rcv(sk, skb);

Cooja gives

    1683              29 :         if (is_meta_sk(sk))
    1684               0 :                 return mptcp_v4_do_rcv(sk, skb);

some branches are not reported the right value (the path is executed for sure).
it seems node 0 only report the value.

the description is in p.84 bullet 3 (Experimentation Tools for Networking Research, Lacage).