def testString2(self):
b = Buffer(1024)
self.assertEqual(0, b.position)
self.assertEqual(1024, b.limit)
self.assertEqual('\0' * 10, b.read_bytes(10))
b.clear()
b.flip()
#try read string past limit
try:
b.read_bytes(10)
self.fail("expected buffer underflow")
except BufferUnderflowError:
pass #expected
def testString2(self):
b = Buffer(1024)
self.assertEqual(0, b.position)
self.assertEqual(1024, b.limit)
self.assertEqual('\0' * 10, b.read_bytes(10))
b.clear()
b.flip()
#try read string past limit
try:
b.read_bytes(10)
self.fail("expected buffer underflow")
except BufferUnderflowError:
pass #expected
def testReadLine(self):
b = Buffer(1024)
b.clear()
b.write_bytes('hello world!\n')
b.flip()
self.assertEquals('hello world!', b.read_line())
self.assertEquals(b.position, b.limit)
b.clear()
b.write_bytes('hello world!\r\n')
b.flip()
self.assertEquals('hello world!', b.read_line())
self.assertEquals(b.position, b.limit)
b.clear()
b.write_bytes('hello world!\r')
b.flip()
try:
b.read_line()
self.fail('expected BufferUnderFlow')
except BufferUnderflowError:
pass
b.clear()
b.write_bytes('hello world!\n')
b.flip()
self.assertEquals('hello world!\n', b.read_line(True))
self.assertEquals(b.position, b.limit)
b.clear()
b.write_bytes('hello world!\r\n')
b.flip()
self.assertEquals('hello world!\r\n', b.read_line(True))
self.assertEquals(b.position, b.limit)
b.clear()
b.write_bytes('hello world!\r')
b.flip()
try:
b.read_line(True)
self.fail('expected BufferUnderFlow')
except BufferUnderflowError:
pass
b.clear()
b.write_bytes('line1\nline2\r\nline3\nline4\r\n')
b.flip()
self.assertEquals('line1', b.read_line())
self.assertEquals('line2', b.read_line())
self.assertEquals('line3', b.read_line())
self.assertEquals('line4', b.read_line())
self.assertEquals(b.position, b.limit)
b.clear()
b.write_bytes('line1\nline2\r\nline3\nline4\r\n')
b.flip()
self.assertEquals('line1\n', b.read_line(True))
self.assertEquals('line2\r\n', b.read_line(True))
self.assertEquals('line3\n', b.read_line(True))
self.assertEquals('line4\r\n', b.read_line(True))
self.assertEquals(b.position, b.limit)
def testReadLine(self):
b = Buffer(1024)
b.clear()
b.write_bytes('hello world!\n')
b.flip()
self.assertEquals('hello world!', b.read_line())
self.assertEquals(b.position, b.limit)
b.clear()
b.write_bytes('hello world!\r\n')
b.flip()
self.assertEquals('hello world!', b.read_line())
self.assertEquals(b.position, b.limit)
b.clear()
b.write_bytes('hello world!\r')
b.flip()
try:
b.read_line()
self.fail('expected BufferUnderFlow')
except BufferUnderflowError:
pass
b.clear()
b.write_bytes('hello world!\n')
b.flip()
self.assertEquals('hello world!\n', b.read_line(True))
self.assertEquals(b.position, b.limit)
b.clear()
b.write_bytes('hello world!\r\n')
b.flip()
self.assertEquals('hello world!\r\n', b.read_line(True))
self.assertEquals(b.position, b.limit)
b.clear()
b.write_bytes('hello world!\r')
b.flip()
try:
b.read_line(True)
self.fail('expected BufferUnderFlow')
except BufferUnderflowError:
pass
b.clear()
b.write_bytes('line1\nline2\r\nline3\nline4\r\n')
b.flip()
self.assertEquals('line1', b.read_line())
self.assertEquals('line2', b.read_line())
self.assertEquals('line3', b.read_line())
self.assertEquals('line4', b.read_line())
self.assertEquals(b.position, b.limit)
b.clear()
b.write_bytes('line1\nline2\r\nline3\nline4\r\n')
b.flip()
self.assertEquals('line1\n', b.read_line(True))
self.assertEquals('line2\r\n', b.read_line(True))
self.assertEquals('line3\n', b.read_line(True))
self.assertEquals('line4\r\n', b.read_line(True))
self.assertEquals(b.position, b.limit)