datest.py
997f7a8845a2lammm-devel

datest.py
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			"""Short test scripts.

			Copyright (C) 2013, Joshua More and Michele Ceriotti

			This program is free software: you can redistribute it and/or modify
			it under the terms of the GNU General Public License as published by
			the Free Software Foundation, either version 3 of the License, or
			(at your option) any later version.

			This program is distributed in the hope that it will be useful,
			but WITHOUT ANY WARRANTY; without even the implied warranty of
			MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
			GNU General Public License for more details.

			You should have received a copy of the GNU General Public License
			along with this program. If not, see <http.//www.gnu.org/licenses/>.


			Used to test the depend array view mechanism.
			"""

			import sys
			sys.path.append("../")
			sys.path.append("../../")

			import utils.depend as dp
			import numpy as np

			print "## Creation test"
			a = dp.depend_array(name="a",value=np.zeros((2,2),float))
			b = dp.depend_array(name="b",value=np.zeros((2,2),float))

			print "## Slicing test"
			c = a[0]
			print type(c)

			print "## Addition test"
			c = a + b
			print type(c)

			print "## Increment test"
			c = np.zeros((2,2))
			c += a
			print type(c)

			print "## Dot test"
			c = np.dot(a,b)
			print type(c)

			rdot = np.dot
			def fdot(a,b):
			return rdot(a,b).view(np.ndarray)
			#np.dot=fdot

			print "## Dot-f test"
			c = np.dot(a,b)