testing/mozbase/moznetwork/tests/test.py@6474c204b198 (annotated)
testing/mozbase/moznetwork/tests/test.py
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | #!/usr/bin/env python |
| michael@0 | 2 | """ |
| michael@0 | 3 | Unit-Tests for moznetwork |
| michael@0 | 4 | """ |
| michael@0 | 5 | |
| michael@0 | 6 | import mock |
| michael@0 | 7 | import mozinfo |
| michael@0 | 8 | import moznetwork |
| michael@0 | 9 | import re |
| michael@0 | 10 | import subprocess |
| michael@0 | 11 | import unittest |
| michael@0 | 12 | |
| michael@0 | 13 | |
| michael@0 | 14 | def verify_ip_in_list(ip): |
| michael@0 | 15 | """ |
| michael@0 | 16 | Helper Method to check if `ip` is listed in Network Adresses |
| michael@0 | 17 | returned by ipconfig/ifconfig, depending on the platform in use |
| michael@0 | 18 | |
| michael@0 | 19 | :param ip: IPv4 address in the xxx.xxx.xxx.xxx format as a string |
| michael@0 | 20 | Example Usage: |
| michael@0 | 21 | verify_ip_in_list('192.168.0.1') |
| michael@0 | 22 | |
| michael@0 | 23 | returns True if the `ip` is in the list of IPs in ipconfig/ifconfig |
| michael@0 | 24 | """ |
| michael@0 | 25 | |
| michael@0 | 26 | # Regex to match IPv4 addresses. |
| michael@0 | 27 | # 0-255.0-255.0-255.0-255, note order is important here. |
| michael@0 | 28 | regexip = re.compile("((25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)\.){3}" |
| michael@0 | 29 | "(25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)") |
| michael@0 | 30 | |
| michael@0 | 31 | if mozinfo.isLinux or mozinfo.isMac or mozinfo.isBsd: |
| michael@0 | 32 | args = ["ifconfig"] |
| michael@0 | 33 | |
| michael@0 | 34 | if mozinfo.isWin: |
| michael@0 | 35 | args = ["ipconfig"] |
| michael@0 | 36 | |
| michael@0 | 37 | ps = subprocess.Popen(args, stdout=subprocess.PIPE) |
| michael@0 | 38 | standardoutput, standarderror = ps.communicate() |
| michael@0 | 39 | |
| michael@0 | 40 | # Generate a list of IPs by parsing the output of ip/ifconfig |
| michael@0 | 41 | ip_list = [x.group() for x in re.finditer(regexip, standardoutput)] |
| michael@0 | 42 | |
| michael@0 | 43 | # Check if ip is in list |
| michael@0 | 44 | if ip in ip_list: |
| michael@0 | 45 | return True |
| michael@0 | 46 | else: |
| michael@0 | 47 | return False |
| michael@0 | 48 | |
| michael@0 | 49 | |
| michael@0 | 50 | class TestGetIP(unittest.TestCase): |
| michael@0 | 51 | |
| michael@0 | 52 | def test_get_ip(self): |
| michael@0 | 53 | """ Attempt to test the IP address returned by |
| michael@0 | 54 | moznetwork.get_ip() is valid """ |
| michael@0 | 55 | |
| michael@0 | 56 | ip = moznetwork.get_ip() |
| michael@0 | 57 | |
| michael@0 | 58 | # Check the IP returned by moznetwork is in the list |
| michael@0 | 59 | self.assertTrue(verify_ip_in_list(ip)) |
| michael@0 | 60 | |
| michael@0 | 61 | def test_get_ip_using_get_interface(self): |
| michael@0 | 62 | """ Test that the control flow path for get_ip() using |
| michael@0 | 63 | _get_interface_list() is works """ |
| michael@0 | 64 | |
| michael@0 | 65 | if mozinfo.isLinux or mozinfo.isMac: |
| michael@0 | 66 | |
| michael@0 | 67 | with mock.patch('socket.gethostbyname') as byname: |
| michael@0 | 68 | # Force socket.gethostbyname to return None |
| michael@0 | 69 | byname.return_value = None |
| michael@0 | 70 | |
| michael@0 | 71 | ip = moznetwork.get_ip() |
| michael@0 | 72 | |
| michael@0 | 73 | # Check the IP returned by moznetwork is in the list |
| michael@0 | 74 | self.assertTrue(verify_ip_in_list(ip)) |
| michael@0 | 75 | |
| michael@0 | 76 | |
| michael@0 | 77 | if __name__ == '__main__': |
| michael@0 | 78 | unittest.main() |
