[Numpy-svn] [numpy/numpy] 2d841a: TST: Catch possible warnings

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/numpy/numpy
  Commit: 2d841a8edc7acc3054937912b150d7a23764c41c
      https://github.com/numpy/numpy/commit/2d841a8edc7acc3054937912b150d7a23764c41c
  Author: Ondřej Čertík <ondrej.certik at gmail.com>
  Date:   2012-11-14 (Wed, 14 Nov 2012)

  Changed paths:
    M numpy/ma/tests/test_core.py

  Log Message:
  -----------
  TST: Catch possible warnings

Previously the test sometimes fails with the following error:

======================================================================
ERROR: Test a special case for var
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/travis/virtualenv/python3.2/lib/python3.2/site-packages/numpy/ma/tests/test_core.py", line 2731, in test_varstd_specialcases
    _ = method(out=mout)
  File "/home/travis/virtualenv/python3.2/lib/python3.2/site-packages/numpy/ma/core.py", line 4778, in std
    np.power(out, 0.5, out=out, casting='unsafe')
RuntimeWarning: invalid value encountered in power

----------------------------------------------------------------------

Now we catch it, as recommended by the thread:

http://old.nabble.com/Should-abs(-nan-)-be-supported--td34389839.html


  Commit: 7b75899f586ee476affbf89572d0105996725d94
      https://github.com/numpy/numpy/commit/7b75899f586ee476affbf89572d0105996725d94
  Author: Ondřej Čertík <ondrej.certik at gmail.com>
  Date:   2012-12-03 (Mon, 03 Dec 2012)

  Changed paths:
    M numpy/ma/tests/test_core.py

  Log Message:
  -----------
  Merge pull request #2745 from certik/fix_warnings

TST: Catch possible warnings


Compare: https://github.com/numpy/numpy/compare/b531ed2c4ae4...7b75899f586e