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Viewing changes to nibabel/tests/test_arraywriters.py

  • Committer: Package Import Robot
  • Author(s): Yaroslav Halchenko
  • Date: 2012-06-27 14:52:08 UTC
  • mfrom: (1.1.5)
  • Revision ID: package-import@ubuntu.com-20120627145208-qfk290l3soi8xq73
Tags: 1.2.2-1
* New upstream bugfix release
  - addresses import and test failures on power7 (powerpc) causing FTBFS of
    nipy.

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Lines of Context:
nibabel/tests/test_arraywriters.py
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            # Byteswapped is OK
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            bs_arr = arr.byteswap().newbyteorder('S')
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            bs_aw = klass(bs_arr)
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            assert_array_equal(bs_arr, round_trip(bs_aw))
 
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            # assert against original array because POWER7 was running into
 
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            # trouble using the byteswapped array (bs_arr)
 
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            assert_array_equal(arr, round_trip(bs_aw))
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            bs_aw2 = klass(bs_arr, arr.dtype)
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            assert_array_equal(bs_arr, round_trip(bs_aw2))
 
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            assert_array_equal(arr, round_trip(bs_aw2))
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            # 2D array
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            arr2 = np.reshape(arr, (2, 5))
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            a2w = klass(arr2)
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    for in_dt in FLOAT_TYPES:
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        finf = type_info(in_dt)
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        arr = np.array([finf['min'], finf['max']], dtype=in_dt)
 
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        # Bug in numpy 1.6.2 on PPC leading to infs - abort
 
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        if not np.all(np.isfinite(arr)):
 
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            print 'Hit PPC max -> inf bug; skip in_type %s' % in_dt
 
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            continue
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        for out_dt in IUINT_TYPES:
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            try:
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                aw = SlopeInterArrayWriter(arr, out_dt)