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Fix demo stream reading #225

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Merged
tonyroberts merged 1 commit into from
Jun 23, 2016
Merged

Fix demo stream reading #225

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9 changes: 5 additions & 4 deletions demo/wordpad.py
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Original file line number Diff line number Diff line change
Expand Up @@ -293,12 +293,13 @@ def OpenDocument(self):
stream = File.OpenRead(filename)

buff = System.Array.CreateInstance(System.Byte, 1024)
buff.Initialize()
data = []
read = 1

while stream.Position < stream.Length:
buff.Initialize()
stream.Read(buff, 0, 1024)
temp = Encoding.ASCII.GetString(buff, 0, 1024)
while read > 0:
read, _ = stream.Read(buff, 0, 1024)
temp = Encoding.ASCII.GetString(buff, 0, read)
data.append(temp)

data = ''.join(data)
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22 changes: 22 additions & 0 deletions src/tests/test_method.py
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Original file line number Diff line number Diff line change
Expand Up @@ -759,6 +759,28 @@ def test():

self.assertRaises(TypeError, test)

def testWeCanBindToEncodingGetString(self):
"""Check that we can bind to the Encoding.GetString method with variables."""

from System.Text import Encoding
from System.IO import MemoryStream
myBytes = Encoding.UTF8.GetBytes('Some testing string')
stream = MemoryStream()
stream.Write(myBytes, 0, myBytes.Length)
stream.Position = 0

buff = System.Array.CreateInstance(System.Byte, 3)
buff.Initialize()
data = []
read = 1

while read > 0:
read, _ = stream.Read(buff, 0, buff.Length)
temp = Encoding.UTF8.GetString(buff, 0, read)
data.append(temp)

data = ''.join(data)
self.assertEqual(data, 'Some testing string')

def test_suite():
return unittest.makeSuite(MethodTests)
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