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Diffstat (limited to 'examples/test_high_load.py')
-rw-r--r-- | examples/test_high_load.py | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/examples/test_high_load.py b/examples/test_high_load.py deleted file mode 100644 index ab8aae2..0000000 --- a/examples/test_high_load.py +++ /dev/null @@ -1,77 +0,0 @@ -#!/usr/bin/env python -#Python Serial Port Extension for Win32, Linux, BSD, Jython -#see __init__.py -# -#(C) 2001-2003 Chris Liechti <cliechti@gmx.net> -# this is distributed under a free software license, see license.txt - -"""Some tests for the serial module. -Part of pyserial (http://pyserial.sf.net) (C)2002-2003 cliechti@gmx.net - -Intended to be run on different platforms, to ensure portability of -the code. - -For all these tests a simple hardware is required. -Loopback HW adapter: -Shortcut these pin pairs: - TX <-> RX - RTS <-> CTS - DTR <-> DSR - -On a 9 pole DSUB these are the pins (2-3) (4-6) (7-8) -""" - -import unittest -import sys -import serial - -# on which port should the tests be performed: -PORT = 0 -BAUDRATE = 115200 -#~ BAUDRATE=9600 - -if sys.version_info >= (2, 6): - bytes_0to255 = bytes(range(256)) -else: - bytes_0to255 = ''.join([chr(x) for x in range(256)]) - - -class TestHighLoad(unittest.TestCase): - """Test sending and receiving large amount of data""" - - N = 16 - #~ N = 1 - - def setUp(self): - self.s = serial.serial_for_url(PORT, BAUDRATE, timeout=10) - - def tearDown(self): - self.s.close() - - def test0_WriteReadLoopback(self): - """Send big strings, write/read order.""" - for i in range(self.N): - q = bytes_0to255 - self.s.write(q) - self.failUnlessEqual(self.s.read(len(q)), q) # expected same which was written before - self.failUnlessEqual(self.s.inWaiting(), 0) # expected empty buffer after all sent chars are read - - def test1_WriteWriteReadLoopback(self): - """Send big strings, multiple write one read.""" - q = bytes_0to255 - for i in range(self.N): - self.s.write(q) - read = self.s.read(len(q)*self.N) - self.failUnlessEqual(read, q*self.N, "expected what was written before. got %d bytes, expected %d" % (len(read), self.N*len(q))) - self.failUnlessEqual(self.s.inWaiting(), 0) # "expected empty buffer after all sent chars are read") - - -if __name__ == '__main__': - import sys - sys.stdout.write(__doc__) - if len(sys.argv) > 1: - PORT = sys.argv[1] - sys.stdout.write("Testing port: %r\n" % PORT) - sys.argv[1:] = ['-v'] - # When this module is executed from the command-line, it runs all its tests - unittest.main() |