def test_run_compress():
if which('nccopy') is None:
print("Could not find nccopy in path")
assert(False)
# retdict = nccompress.run_nccopy('simple_xy.nc','simple_xy.run_nccopy.nc',level=3,verbose=False,shuffle=True)
# pdb.set_trace()
retdict = nccompress.run_compress('simple_xy.nc','simple_xy.run_nccopy.nc',level=3,verbose=True,shuffle=True,nccopy=True,timing=False)
print(retdict)
assert (retdict['orig_size']/retdict['comp_size'] >= 5.)
assert (retdict['dlevel'] == 3)
assert retdict['shuffle']
assert nccompress.are_equal('simple_xy.nc','simple_xy.run_nccopy.nc',verbose=True)
# This requires nc2nc to be in the path. If nccompress/nc2nc.py has changed this will not be reflect
# any change until installation. This is a test for nccompres to correctly call nc2nc
retdict = nccompress.run_compress('simple_xy.nc','simple_xy.run_nc2nc.nc',level=3,verbose=True,shuffle=True,nccopy=False,timing=False)
print(retdict)
assert (retdict['orig_size']/retdict['comp_size'] >= 5.)
assert (retdict['dlevel'] == 3)
assert retdict['shuffle']
assert nccompress.are_equal('simple_xy.nc','simple_xy.run_nc2nc.nc',verbose=True)
assert nccompress.are_equal('simple_xy.run_nc2nc.nc','simple_xy.run_nccopy.nc',verbose=True)
def test_nccopy():
if which('cdo') is None:
print("Could not find cdo in path")
assert (False)
else:
print(which('cdo'))
if which('nccopy') is None:
print("Could not find nccopy in path")
assert (False)
else:
print(which('nccopy'))
cmd = ['nccopy', '-d', '3', '-s', 'simple_xy.nc', 'simple_xy.nccopy.nc']
output = ''
try:
output = subprocess.check_output(cmd, stderr=subprocess.STDOUT)
except Exception as e:
# pdb.set_trace()
print("exception : {} {}".format(e, e.output))
else:
pass
# Use a function from nccompress which calls cdo diffn. First test it with
# the same file
assert nccompress.are_equal('simple_xy.nc', 'simple_xy.nc', verbose=True)
assert nccompress.are_equal('simple_xy.nc',
'simple_xy.nccopy.nc',
verbose=True)
def test_run_compress():
if which('nccopy') is None:
print("Could not find nccopy in path")
assert (False)
# retdict = nccompress.run_nccopy('simple_xy.nc','simple_xy.run_nccopy.nc',level=3,verbose=False,shuffle=True)
retdict = nccompress.run_compress('simple_xy.nc',
'simple_xy.run_nccopy.nc',
level=3,
verbose=True,
shuffle=True,
nccopy=True,
timing=False)
print(retdict)
assert (retdict['orig_size'] / retdict['comp_size'] >= 5.)
assert (retdict['dlevel'] == 3)
assert retdict['shuffle']
assert nccompress.are_equal('simple_xy.nc',
'simple_xy.run_nccopy.nc',
verbose=True)
retdict = nccompress.run_compress('simple_xy_noclassic.nc',
'simple_xy_noclassic.run_nccopy.nc',
level=3,
verbose=True,
shuffle=True,
nccopy=True,
timing=False)
print(retdict)
assert (retdict['orig_size'] / retdict['comp_size'] >= 5.)
assert (retdict['dlevel'] == 3)
assert retdict['shuffle']
assert nccompress.are_equal('simple_xy_noclassic.nc',
'simple_xy_noclassic.run_nccopy.nc',
verbose=True)
# This requires nc2nc to be in the path. If nccompress/nc2nc.py has changed this will not be reflect
# any change until installation. This is a test for nccompres to correctly call nc2nc
retdict = nccompress.run_compress('simple_xy.nc',
'simple_xy.run_nc2nc.nc',
level=3,
verbose=True,
shuffle=True,
nccopy=False,
timing=False)
print(retdict)
assert (retdict['orig_size'] / retdict['comp_size'] >= 5.)
assert (retdict['dlevel'] == 3)
assert retdict['shuffle']
assert nccompress.are_equal('simple_xy.nc',
'simple_xy.run_nc2nc.nc',
verbose=True)
assert nccompress.are_equal('simple_xy.run_nc2nc.nc',
'simple_xy.run_nccopy.nc',
verbose=True)
def test_compress_files():
if which('nccopy') is None:
print("Could not find nccopy in path")
assert(False)
nccompress.main_parse_args(['-v','-p','simple_xy.nc'])
assert nccompress.are_equal('simple_xy.nc','tmp.nc_compress/simple_xy.nc',verbose=True)
def test_compress_files():
if which('nccopy') is None:
print("Could not find nccopy in path")
assert (False)
nccompress.main_parse_args(['-v', '-p', 'simple_xy.nc'])
assert nccompress.are_equal('simple_xy.nc',
'tmp.nc_compress/simple_xy.nc',
verbose=True)
def test_are_equal():
assert nccompress.are_equal('simple_xy.nc','simple_xy.nc',verbose=True)
def test_are_equal():
assert nccompress.are_equal('simple_xy.nc', 'simple_xy.nc', verbose=True)