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Added tests to check the buffer type returned during reading.

This commit is contained in:
Alexandre Vassalotti 2008-05-06 20:30:41 +00:00
parent 77250f4df7
commit 5da31eb261
1 changed files with 6 additions and 0 deletions
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6
Lib/test/test_memoryio.py
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@ -113,6 +113,8 @@ class MemoryTestMixin:
memio.seek(0)
self.assertEqual(memio.read(-1), buf)
memio.seek(0)
self.assertEqual(type(memio.read()), type(buf))
memio.seek(0)
self.assertEqual(memio.read(None), buf)
self.assertRaises(TypeError, memio.read, '')
memio.close()
@ -142,6 +144,7 @@ class MemoryTestMixin:
self.assertEqual(memio.readline(), buf[:-1])
self.assertEqual(memio.readline(), self.EOF)
memio.seek(0)
self.assertEqual(type(memio.readline()), type(buf))
self.assertEqual(memio.readline(None), buf)
self.assertRaises(TypeError, memio.readline, '')
memio.close()
@ -161,6 +164,8 @@ class MemoryTestMixin:
memio.seek(0)
self.assertEqual(memio.readlines(0), [buf] * 10)
memio.seek(0)
self.assertEqual(type(memio.readlines()[0]), type(buf))
memio.seek(0)
self.assertEqual(memio.readlines(None), [buf] * 10)
self.assertRaises(TypeError, memio.readlines, '')
memio.close()
@ -195,6 +200,7 @@ class MemoryTestMixin:
self.assertEqual(memio.getvalue(), buf)
memio.read()
self.assertEqual(memio.getvalue(), buf)
self.assertEqual(type(memio.getvalue()), type(buf))
memio = self.ioclass(buf * 1000)
self.assertEqual(memio.getvalue()[-3:], self.buftype("890"))
memio = self.ioclass(buf)