def TestDefaultConstructor(self):
"""Test default constructor"""
variable = cisstMultiTaskPython.mtsDoubleMat()
self.failUnless(isinstance(variable, cisstMultiTaskPython.mtsDoubleMat))
data = variable.Data()
# this is an array
self.failUnless(isinstance(data, numpy.ndarray))
# dimension is 2
self.failUnless(numpy.ndim(data) == 2)
# size is 0 by default
self.failUnless(data.size == 0)
def TestDefaultConstructor(self):
"""Test default constructor"""
variable = cisstMultiTaskPython.mtsDoubleMat()
self.failUnless(isinstance(variable,
cisstMultiTaskPython.mtsDoubleMat))
data = variable.Data()
# this is an array
self.failUnless(isinstance(data, numpy.ndarray))
# dimension is 2
self.failUnless(numpy.ndim(data) == 2)
# size is 0 by default
self.failUnless(data.size == 0)
def TestModify(self):
"""Test data modification"""
variable = cisstMultiTaskPython.mtsDoubleMat(3, 7)
# data is a reference so modifying it should
data = variable.Data()
data.fill(5.0)
data2 = variable.Data()
# these are two different objects (Python)
self.failUnless(data is not data2)
# but they should be equal
allEqual = (data2 == data).all()
self.failUnless(allEqual)
# always!
data2[2, 2] = 10.0
allEqual = (data2 == data).all()
self.failUnless(allEqual)
def TestModify(self):
"""Test data modification"""
variable = cisstMultiTaskPython.mtsDoubleMat(3, 7)
# data is a reference so modifying it should
data = variable.Data()
data.fill(5.0)
data2 = variable.Data()
# these are two different objects (Python)
self.failUnless(data is not data2)
# but they should be equal
allEqual = (data2 == data).all()
self.failUnless(allEqual)
# always!
data2[2, 2] = 10.0
allEqual = (data2 == data).all()
self.failUnless(allEqual)
def TestSizeConstructor(self):
"""Test constructor with size"""
variable = cisstMultiTaskPython.mtsDoubleMat(10, 5)
self.failUnless(isinstance(variable, cisstMultiTaskPython.mtsDoubleMat))
data = variable.Data()
# this is an array
self.failUnless(isinstance(data, numpy.ndarray))
# dimension is 2
self.failUnless(numpy.ndim(data) == 2)
# size is 10 * 5 based on constructor parameter
self.failUnless(data.size == 10 * 5)
self.failUnless(data.shape == (10, 5))
# make sure content is zeros
zeroMatrix = numpy.zeros((10, 5), numpy.float)
allEqual = (zeroMatrix == data).all()
self.failUnless(allEqual)
def TestSizeConstructor(self):
"""Test constructor with size"""
variable = cisstMultiTaskPython.mtsDoubleMat(10, 5)
self.failUnless(isinstance(variable,
cisstMultiTaskPython.mtsDoubleMat))
data = variable.Data()
# this is an array
self.failUnless(isinstance(data, numpy.ndarray))
# dimension is 2
self.failUnless(numpy.ndim(data) == 2)
# size is 10 * 5 based on constructor parameter
self.failUnless(data.size == 10 * 5)
self.failUnless(data.shape == (10, 5))
# make sure content is zeros
zeroMatrix = numpy.zeros((10, 5), numpy.float)
allEqual = (zeroMatrix == data).all()
self.failUnless(allEqual)
