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[Frama-c-discuss] using ptests

  • Subject: [Frama-c-discuss] using ptests
  • From: stephane.duprat at (DUPRAT Stephane)
  • Date: Wed, 5 Oct 2011 13:45:30 +0000


I have some questions about ptests.

1?) using "EXECNOW LOG file cmd", full access path should be generated by command; right.
But is there any env var to point to the result dir of the test ?
Because we need to generated the log file in the result dir in order to compare it with the oracle

Ex :
/* run.config
CMD: frama-c
OPT: -hello
EXECNOW: LOG log.txt echo toto>result/log.txt

This conf works fine if I launch ptest.byte directly in the unit-test dir :
ptests.byte hello.c

but if I launch it in the parent dir, the ptests fails :
$ ptests.byte test1/hello.c
No test path found

And in the upper/upper dir, the cmd is incorrect due to path of generated log.txt
$ ptests.byte tests/test1/hello.c
% Dispatch finished, waiting for workers to complete
/bin/sh: cannot create result/log.txt: Directory nonexistent
Custom command failed: echo titi>result/log.txt
% Comparisons finished, waiting for diffs to complete
% Diffs finished. Summary:
Run = 1
Ok  = 0 of 1
stephane at vmu3cat03:~/IVERILOG/ESMERALDA/SVN/ESMERALDA/trunk/DEV/hello_world$

in fact I'd like to lauch the test at the different levels

2?) using postprocessing tool

Is it possible to postprocess outputs of the frama-c run with an extra program ?
I've seen EXECNOW, but it is a preprocess.
Perhaps FILER option ?

Thanks again,



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