def testAdaptivity(self):
"""
Test that adaptive timestep files load correctly.
"""
reader = chigger.exodus.ExodusReader(self.multiple)
reader.update()
# Times
self.assertEqual(reader.getTimes(), [0.0, 0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5])
# Time
reader.setOptions(timestep=None, time=1.01)
if reader.needsUpdate():
reader.update()
tdata = reader.getTimeData()
self.assertAlmostEqual(tdata.time, 1)
self.assertEqual(tdata.timestep, 2)
self.assertEqual(tdata.index, 0)
self.assertEqual(tdata.filename, self.multiple + '-s002')
# Wait and the "update" the first few files
time.sleep(1.5)
for i in range(6):
mooseutils.touch(self.testfiles[i])
reader.setOptions(time=None, timestep=-1)
if reader.needsUpdate():
reader.update()
tdata = reader.getTimeData()
self.assertEqual(reader.getTimes(), [0.0, 0.5, 1.0, 1.5, 2.0, 2.5, 3.0])
self.assertAlmostEqual(tdata.time, 3.0)
self.assertEqual(tdata.timestep, 6)
self.assertEqual(tdata.index, 0)
self.assertEqual(tdata.filename, self.multiple + '-s006')
def testUpdate(self):
"""
Test that updating the files updates the active list.
"""
# Wait and the "update" the first few files
time.sleep(1.5)
for i in range(5):
print self.testfiles[i]
mooseutils.touch(self.testfiles[i])
active = chigger.utils.get_active_filenames(self.basename + '.e', self.basename + '.e-s*')
self.assertEqual(len(active), 5)
self.assertEqual(active[0][0], self.basename + '.e')
self.assertEqual(active[-1][0], self.basename + '.e-s005')
def testUpdate(self):
"""
Test that updating the files updates the active list.
"""
# Wait and the "update" the first few files
time.sleep(1.5)
for i in range(5):
print self.testfiles[i]
mooseutils.touch(self.testfiles[i])
active = chigger.utils.get_active_filenames(self.basename + '.e', self.basename + '.e-s*')
self.assertEqual(len(active), 5)
self.assertEqual(active[0][0], self.basename + '.e')
self.assertEqual(active[-1][0], self.basename + '.e-s005')
def testOldData(self):
"""
Test that old data is not loaded
"""
# Load the files
self.copyfiles()
data = mooseutils.VectorPostprocessorReader('vpp_*.csv')
self.assertTrue(data)
self.assertEqual(data.data.shape, (3,6,3))
# Make the last file old
time.sleep(2) # wait so new files have newer modified times
mooseutils.touch('vpp_000.csv')
mooseutils.touch('vpp_001.csv')
# Update and make certain data structure is smaller
data.update()
self.assertTrue(data)
self.assertEqual(data.data.shape, (2,6,3))
self.assertEqual(list(data.data.keys().values), [1,3])
# Test data
y = data['y']
self.assertEqual(y[3][4], 8)
# Touch 3 so that, it should show up then
time.sleep(1)
mooseutils.touch('vpp_002.csv')
data.update()
self.assertTrue(data)
self.assertEqual(data.data.shape, (3,6,3))
def testOldData(self):
"""
Test that old data is not loaded
"""
# Load the files
self.copyfiles()
data = mooseutils.VectorPostprocessorReader('vpp_*.csv')
self.assertTrue(data)
self.assertEqual(data.data.shape, (3, 6, 3))
# Make the last file old
time.sleep(2) # wait so new files have newer modified times
mooseutils.touch('vpp_000.csv')
mooseutils.touch('vpp_001.csv')
# Update and make certain data structure is smaller
data.update()
self.assertTrue(data)
self.assertEqual(data.data.shape, (2, 6, 3))
self.assertEqual(list(data.data.keys().values), [1, 3])
# Test data
y = data['y']
self.assertEqual(y[3][4], 8)
# Touch 3 so that, it should show up then
time.sleep(1)
mooseutils.touch('vpp_002.csv')
data.update()
self.assertTrue(data)
self.assertEqual(data.data.shape, (3, 6, 3))
def testAdaptivity(self):
"""
Test that adaptive timestep files load correctly.
"""
reader = chigger.exodus.ExodusReader(self.multiple)
reader.update()
# Times
self.assertEqual(reader.getTimes(),
[0.0, 0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5])
# Time
reader.setOptions(timestep=None, time=1.01)
if reader.needsUpdate():
reader.update()
tdata = reader.getTimeData()
self.assertAlmostEqual(tdata.time, 1)
self.assertEqual(tdata.timestep, 2)
self.assertEqual(tdata.index, 0)
self.assertEqual(tdata.filename, self.multiple + '-s002')
# Wait and the "update" the first few files
time.sleep(1.5)
for i in range(6):
mooseutils.touch(self.testfiles[i])
reader.setOptions(time=None, timestep=-1)
if reader.needsUpdate():
reader.update()
tdata = reader.getTimeData()
self.assertEqual(reader.getTimes(),
[0.0, 0.5, 1.0, 1.5, 2.0, 2.5, 3.0])
self.assertAlmostEqual(tdata.time, 3.0)
self.assertEqual(tdata.timestep, 6)
self.assertEqual(tdata.index, 0)
self.assertEqual(tdata.filename, self.multiple + '-s006')
