1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
|
#!/usr/bin/env python3
# System imports
import sys
import unittest
import struct
# Import NumPy
import numpy as np
major, minor = [ int(d) for d in np.__version__.split(".")[:2] ]
if major == 0: BadListError = TypeError
else: BadListError = ValueError
import Flat
######################################################################
class FlatTestCase(unittest.TestCase):
def __init__(self, methodName="runTest"):
unittest.TestCase.__init__(self, methodName)
self.typeStr = "double"
self.typeCode = "d"
# Test the (type* INPLACE_ARRAY_FLAT, int DIM_FLAT) typemap
def testProcess1D(self):
"Test Process function 1D array"
print(self.typeStr, "... ", end=' ', file=sys.stderr)
process = Flat.__dict__[self.typeStr + "Process"]
pack_output = b''
for i in range(10):
pack_output += struct.pack(self.typeCode,i)
x = np.frombuffer(pack_output, dtype=self.typeCode)
y = x.copy()
process(y)
self.assertEqual(np.all((x+1)==y),True)
def testProcess3D(self):
"Test Process function 3D array"
print(self.typeStr, "... ", end=' ', file=sys.stderr)
process = Flat.__dict__[self.typeStr + "Process"]
pack_output = b''
for i in range(24):
pack_output += struct.pack(self.typeCode,i)
x = np.frombuffer(pack_output, dtype=self.typeCode)
x.shape = (2,3,4)
y = x.copy()
process(y)
self.assertEqual(np.all((x+1)==y),True)
def testProcess3DTranspose(self):
"Test Process function 3D array, FORTRAN order"
print(self.typeStr, "... ", end=' ', file=sys.stderr)
process = Flat.__dict__[self.typeStr + "Process"]
pack_output = b''
for i in range(24):
pack_output += struct.pack(self.typeCode,i)
x = np.frombuffer(pack_output, dtype=self.typeCode)
x.shape = (2,3,4)
y = x.copy()
process(y.T)
self.assertEqual(np.all((x.T+1)==y.T),True)
def testProcessNoncontiguous(self):
"Test Process function with non-contiguous array, which should raise an error"
print(self.typeStr, "... ", end=' ', file=sys.stderr)
process = Flat.__dict__[self.typeStr + "Process"]
pack_output = b''
for i in range(24):
pack_output += struct.pack(self.typeCode,i)
x = np.frombuffer(pack_output, dtype=self.typeCode)
x.shape = (2,3,4)
self.assertRaises(TypeError, process, x[:,:,0])
######################################################################
class scharTestCase(FlatTestCase):
def __init__(self, methodName="runTest"):
FlatTestCase.__init__(self, methodName)
self.typeStr = "schar"
self.typeCode = "b"
######################################################################
class ucharTestCase(FlatTestCase):
def __init__(self, methodName="runTest"):
FlatTestCase.__init__(self, methodName)
self.typeStr = "uchar"
self.typeCode = "B"
######################################################################
class shortTestCase(FlatTestCase):
def __init__(self, methodName="runTest"):
FlatTestCase.__init__(self, methodName)
self.typeStr = "short"
self.typeCode = "h"
######################################################################
class ushortTestCase(FlatTestCase):
def __init__(self, methodName="runTest"):
FlatTestCase.__init__(self, methodName)
self.typeStr = "ushort"
self.typeCode = "H"
######################################################################
class intTestCase(FlatTestCase):
def __init__(self, methodName="runTest"):
FlatTestCase.__init__(self, methodName)
self.typeStr = "int"
self.typeCode = "i"
######################################################################
class uintTestCase(FlatTestCase):
def __init__(self, methodName="runTest"):
FlatTestCase.__init__(self, methodName)
self.typeStr = "uint"
self.typeCode = "I"
######################################################################
class longTestCase(FlatTestCase):
def __init__(self, methodName="runTest"):
FlatTestCase.__init__(self, methodName)
self.typeStr = "long"
self.typeCode = "l"
######################################################################
class ulongTestCase(FlatTestCase):
def __init__(self, methodName="runTest"):
FlatTestCase.__init__(self, methodName)
self.typeStr = "ulong"
self.typeCode = "L"
######################################################################
class longLongTestCase(FlatTestCase):
def __init__(self, methodName="runTest"):
FlatTestCase.__init__(self, methodName)
self.typeStr = "longLong"
self.typeCode = "q"
######################################################################
class ulongLongTestCase(FlatTestCase):
def __init__(self, methodName="runTest"):
FlatTestCase.__init__(self, methodName)
self.typeStr = "ulongLong"
self.typeCode = "Q"
######################################################################
class floatTestCase(FlatTestCase):
def __init__(self, methodName="runTest"):
FlatTestCase.__init__(self, methodName)
self.typeStr = "float"
self.typeCode = "f"
######################################################################
class doubleTestCase(FlatTestCase):
def __init__(self, methodName="runTest"):
FlatTestCase.__init__(self, methodName)
self.typeStr = "double"
self.typeCode = "d"
######################################################################
if __name__ == "__main__":
# Build the test suite
suite = unittest.TestSuite()
suite.addTest(unittest.makeSuite( scharTestCase))
suite.addTest(unittest.makeSuite( ucharTestCase))
suite.addTest(unittest.makeSuite( shortTestCase))
suite.addTest(unittest.makeSuite( ushortTestCase))
suite.addTest(unittest.makeSuite( intTestCase))
suite.addTest(unittest.makeSuite( uintTestCase))
suite.addTest(unittest.makeSuite( longTestCase))
suite.addTest(unittest.makeSuite( ulongTestCase))
suite.addTest(unittest.makeSuite( longLongTestCase))
suite.addTest(unittest.makeSuite(ulongLongTestCase))
suite.addTest(unittest.makeSuite( floatTestCase))
suite.addTest(unittest.makeSuite( doubleTestCase))
# Execute the test suite
print("Testing 1D Functions of Module Flat")
print("NumPy version", np.__version__)
print()
result = unittest.TextTestRunner(verbosity=2).run(suite)
sys.exit(bool(result.errors + result.failures))
|
