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### Author: Kenneth Leiter
### E-mail: kenneth.leiter@us.army.mil
###
### A simple python test that writes ints and floats to XdmfArrays and then tries to read them. Compares the
### values for equality and tests the accuracy of some convenience functions
import Xdmf
from Xdmf import *
if __name__ == '__main__':
##
## First Part = XDMF_INT64_TYPE Array
##
intArray = Xdmf.XdmfArray()
intArray.SetNumberType(Xdmf.XDMF_INT64_TYPE)
assert(intArray.GetNumberType() == Xdmf.XDMF_INT64_TYPE)
intArray.SetShapeFromString("3 3")
assert(intArray.GetShapeAsString() == "3 3")
assert(intArray.GetNumberOfElements() == 9)
toWrite = [0, 1, 3, 4, 500, -5000, 500000, 9223372036854775807, -9223372036854775807]
i = 0;
for element in toWrite:
intArray.SetValueFromInt64(i,element)
i += 1
i = 0;
for element in toWrite:
assert(intArray.GetValueAsInt64(i) == element)
i += 1
assert (intArray.GetMaxAsInt64() == 9223372036854775807)
assert (intArray.GetMinAsInt64() == -9223372036854775807)
##
## Second Part = XDMF_FLOAT64_TYPE Array
##
floatArray = Xdmf.XdmfArray()
floatArray.SetNumberType(Xdmf.XDMF_FLOAT64_TYPE)
assert(floatArray.GetNumberType() == Xdmf.XDMF_FLOAT64_TYPE)
floatArray.SetShapeFromString("2 2 2")
assert(floatArray.GetShapeAsString() == "2 2 2")
assert(floatArray.GetNumberOfElements() == 8)
toWrite = [0, -1, 1100.256, 1.1, 1000.50 , 5.6234567, -60.2, 60.25659]
i = 0;
for element in toWrite:
floatArray.SetValueFromFloat64(i,element)
i += 1
i = 0;
for element in toWrite:
assert(floatArray.GetValueAsFloat64(i) == element)
i += 1
assert (floatArray.GetMaxAsFloat64() == 1100.256)
assert (floatArray.GetMinAsFloat64() == -60.2)
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