Jamie Gennis | 2da489c | 2012-09-19 18:06:29 -0700 | [diff] [blame] | 1 | #!/usr/bin/env python |
| 2 | # |
| 3 | # Copyright 2011, Google Inc. |
| 4 | # All rights reserved. |
| 5 | # |
| 6 | # Redistribution and use in source and binary forms, with or without |
| 7 | # modification, are permitted provided that the following conditions are |
| 8 | # met: |
| 9 | # |
| 10 | # * Redistributions of source code must retain the above copyright |
| 11 | # notice, this list of conditions and the following disclaimer. |
| 12 | # * Redistributions in binary form must reproduce the above |
| 13 | # copyright notice, this list of conditions and the following disclaimer |
| 14 | # in the documentation and/or other materials provided with the |
| 15 | # distribution. |
| 16 | # * Neither the name of Google Inc. nor the names of its |
| 17 | # contributors may be used to endorse or promote products derived from |
| 18 | # this software without specific prior written permission. |
| 19 | # |
| 20 | # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 21 | # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 22 | # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 23 | # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 24 | # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 25 | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 26 | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 27 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 28 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 29 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 30 | # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 31 | |
| 32 | |
| 33 | """Tests for stream module.""" |
| 34 | |
| 35 | |
| 36 | import unittest |
| 37 | |
| 38 | import set_sys_path # Update sys.path to locate mod_pywebsocket module. |
| 39 | |
| 40 | from mod_pywebsocket import common |
| 41 | from mod_pywebsocket import stream |
| 42 | |
| 43 | |
| 44 | class StreamTest(unittest.TestCase): |
| 45 | """A unittest for stream module.""" |
| 46 | |
| 47 | def test_create_header(self): |
| 48 | # more, rsv1, ..., rsv4 are all true |
| 49 | header = stream.create_header(common.OPCODE_TEXT, 1, 1, 1, 1, 1, 1) |
| 50 | self.assertEqual('\xf1\x81', header) |
| 51 | |
| 52 | # Maximum payload size |
| 53 | header = stream.create_header( |
| 54 | common.OPCODE_TEXT, (1 << 63) - 1, 0, 0, 0, 0, 0) |
| 55 | self.assertEqual('\x01\x7f\x7f\xff\xff\xff\xff\xff\xff\xff', header) |
| 56 | |
| 57 | # Invalid opcode 0x10 |
| 58 | self.assertRaises(ValueError, |
| 59 | stream.create_header, |
| 60 | 0x10, 0, 0, 0, 0, 0, 0) |
| 61 | |
| 62 | # Invalid value 0xf passed to more parameter |
| 63 | self.assertRaises(ValueError, |
| 64 | stream.create_header, |
| 65 | common.OPCODE_TEXT, 0, 0xf, 0, 0, 0, 0) |
| 66 | |
| 67 | # Too long payload_length |
| 68 | self.assertRaises(ValueError, |
| 69 | stream.create_header, |
| 70 | common.OPCODE_TEXT, 1 << 63, 0, 0, 0, 0, 0) |
| 71 | |
| 72 | |
| 73 | if __name__ == '__main__': |
| 74 | unittest.main() |
| 75 | |
| 76 | |
| 77 | # vi:sts=4 sw=4 et |