def test_nonexisting_chain_to_clipboard(self):
''' Must do nothing if we want to add non existing state to clipboard'''
chain.Image_to_Clipboard(self.p_state, -1, 10)
# copy 10th chain
chain.Image_to_Clipboard(self.p_state, 10, 10)
# copy 10th image 10th chain
chain.Image_to_Clipboard(self.p_state, -1, -10)
def test_chain_write(self):
# add two more images
chain.Image_to_Clipboard(self.p_state)
chain.Insert_Image_After(self.p_state)
chain.Insert_Image_After(self.p_state)
# set different configuration in each image
chain.Jump_To_Image(self.p_state, 0)
configuration.MinusZ(self.p_state)
chain.Jump_To_Image(self.p_state, 1)
configuration.Random(self.p_state)
chain.Jump_To_Image(self.p_state, 2)
configuration.PlusZ(self.p_state, )
# write and append chain
io.Chain_Write(self.p_state, io_chain_test, 6,
"python io chain") # this must be overwritten
io.Chain_Write(self.p_state, io_chain_test, 6, "python io chain")
io.Chain_Append(self.p_state, io_chain_test, 6, "python io chain")
def configurations(p_state):
### Copy the system a few times
chain.Image_to_Clipboard(p_state)
for number in range(1, 7):
chain.Insert_Image_After(p_state)
noi = chain.Get_NOI(p_state)
### Read Image from file
# Configuration_from_File(state.get(), spinsfile, 0);
### Read Chain from file
# Chain_from_File(state.get(), chainfile);
### First image is homogeneous with a Skyrmion at pos
configuration.PlusZ(p_state, idx_image=0)
configuration.Skyrmion(p_state, 5.0, phase=-90.0, idx_image=0)
### Last image is homogeneous
configuration.PlusZ(p_state, idx_image=noi - 1)
# spinsfile = "input/spins.txt"
# io.Image_Read(p_state, spinsfile)
### Create transition of images between first and last
transition.Homogeneous(p_state, 0, noi - 1)
sys.path.insert(0, spirit_py_dir)
from spirit import state
from spirit import chain
from spirit import system
import unittest
##########
''' In order to avoid overhead and numerous log files in stderr in case of a
failing test we load a p_state once and we use constructor and destructor
of each test (setUp/tearDown) to clean that p_state'''
cfgfile = spirit_py_dir + "/../test/input/api.cfg" # Input File
p_state = state.setup(cfgfile) # State setup
chain.Image_to_Clipboard(p_state) # Copy p_state to Clipboard
class TestChain(unittest.TestCase):
def setUp(self):
''' Setup a p_state and copy it to Clipboard'''
self.p_state = p_state
def tearDown(self):
''' clean the p_state '''
noi = chain.Get_NOI(self.p_state)
for i in range(noi - 1):
chain.Pop_Back(self.p_state)
self.assertEqual(chain.Get_NOI(self.p_state), 1)