def test_relay_io_blueprint_save_load_mesh(self):
# only run if we have hdf5
if not relay.io.about()["protocols/hdf5"] == "enabled":
return
data = Node()
blueprint.mesh.examples.julia(200, 200, -2.0, 2.0, -2.0, 2.0, 0.285,
0.01, data)
data["state/cycle"] = 0
tbase = "tout_python_relay_io_blueprint_mesh_t1"
tout = tbase + ".cycle_000000.root"
if os.path.isfile(tout):
os.remove(tout)
print("saving to {0}".format(tout))
relay.io.blueprint.save_mesh(data, tbase, "hdf5")
self.assertTrue(os.path.isfile(tout))
n_load = Node()
info = Node()
n_load["HERE_IS_SOMETHING_BEFORE_WE_LOAD"] = 1
relay.io.blueprint.load_mesh(n_load, tout)
# with load sematics, the input node is cleared, so this
# child should no longer exist
self.assertFalse(n_load.has_child("HERE_IS_SOMETHING_BEFORE_WE_LOAD"))
print(n_load)
data.diff(n_load, info)
print(info)
def test_diff(self):
n1 = Node()
n2 = Node()
info = Node()
n1['a'] = 1
self.assertTrue(n1.diff(n2, info))
print(info)
n2['a'] = 1
self.assertFalse(n1.diff(n2, info))
n2['b'] = 2.0
self.assertTrue(n1.diff(n2, info))
self.assertFalse(n1.diff_compatible(n2, info))
n1['b'] = 1.0
self.assertFalse(n1.diff(n2, info, 10))
def test_relay_io_blueprint_write_read_mesh(self):
# only run if we have hdf5
if not relay.io.about()["protocols/hdf5"] == "enabled":
return
data = Node()
blueprint.mesh.examples.julia(200, 200, -2.0, 2.0, -2.0, 2.0, 0.285,
0.01, data)
data["state/cycle"] = 0
tbase = "tout_python_relay_io_blueprint_mesh_t1"
tout = tbase + ".cycle_000000.root"
if os.path.isfile(tout):
os.remove(tout)
print("saving to {0}".format(tout))
relay.io.blueprint.write_mesh(data, tbase, "hdf5")
self.assertTrue(os.path.isfile(tout))
n_load = Node()
info = Node()
relay.io.blueprint.read_mesh(n_load, tout)
print(n_load)
data.diff(n_load, info)
print(info)
