Test failure

[giopina]

Some tests are failing on my laptop

> ======================================================================
> FAIL: test_dump.test_dump
> ----------------------------------------------------------------------
> Traceback (most recent call last):
>   File "/Users/giopina/software/miniconda3/envs/barnaba/lib/python2.7/site-packages/nose/case.py", line 197, in runTest
>     self.test(*self.arg)
>   File "/Users/giopina/software/barnaba/test/test_dump.py", line 36, in test_dump
>     assert(filecmp.cmp("%s/dump_01.test.dat" % outdir,"%s/dump_01.test.dat" % refdir)==True)
> AssertionError
> 
> ======================================================================
> FAIL: test_ermsd.test_ermsd_4
> ----------------------------------------------------------------------
> Traceback (most recent call last):
>   File "/Users/giopina/software/miniconda3/envs/barnaba/lib/python2.7/site-packages/nose/case.py", line 197, in runTest
>     self.test(*self.arg)
>   File "/Users/giopina/software/barnaba/test/test_ermsd.py", line 60, in test_ermsd_4
>     assert(filecmp.cmp("%s/ermsd_04.test.dat" % outdir,"%s/ermsd_04.test.dat" % refdir)==True)
> AssertionError
> 
> ----------------------------------------------------------------------
> 

[giopina]

It looks like an approximation error

$diff test/tmp/ermsd_04.test.dat test/reference/ermsd_04.test.dat 
1c1
<   8.687377e-06 
---
>   8.672981e-06 
15c15
<   8.251643e-01 
---
>   8.251644e-01 
91c91
<   9.887980e-01 
---
>   9.887979e-01 

tmp_diff-dump_01.txt

[GiovanniBussi]

Is it possible to just write less digits? Or maybe better write numbers in fixed format.

[giopina]

Is it possible to just write less digits? Or maybe better write numbers in fixed format.

The problem is that the first differs in the 3rd digit.
I guess that's because it's a very small number.

[sbottaro]

I have fixed this in the last commit. Try to update and rerun the tests.

[giopina]

Great. Now it's working fine