root / test / py / ganeti.masterd.instance_unittest.py @ 0ad7f5d8
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#!/usr/bin/python
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#
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# Copyright (C) 2010 Google Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA.
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"""Script for testing ganeti.masterd.instance"""
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import os |
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import sys |
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import unittest |
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from ganeti import constants |
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from ganeti import errors |
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from ganeti import utils |
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from ganeti import masterd |
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from ganeti.masterd.instance import \ |
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ImportExportTimeouts, _DiskImportExportBase, \ |
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ComputeRemoteExportHandshake, CheckRemoteExportHandshake, \ |
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ComputeRemoteImportDiskInfo, CheckRemoteExportDiskInfo, \ |
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FormatProgress
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import testutils |
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class TestMisc(unittest.TestCase): |
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def testTimeouts(self): |
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tmo = ImportExportTimeouts(0)
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self.assertEqual(tmo.connect, 0) |
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self.assertEqual(tmo.listen, ImportExportTimeouts.DEFAULT_LISTEN_TIMEOUT)
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self.assertEqual(tmo.ready, ImportExportTimeouts.DEFAULT_READY_TIMEOUT)
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self.assertEqual(tmo.error, ImportExportTimeouts.DEFAULT_ERROR_TIMEOUT)
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self.assertEqual(tmo.progress,
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ImportExportTimeouts.DEFAULT_PROGRESS_INTERVAL) |
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tmo = ImportExportTimeouts(999)
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self.assertEqual(tmo.connect, 999) |
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tmo = ImportExportTimeouts(1, listen=2, error=3, ready=4, progress=5) |
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self.assertEqual(tmo.connect, 1) |
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self.assertEqual(tmo.listen, 2) |
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self.assertEqual(tmo.error, 3) |
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self.assertEqual(tmo.ready, 4) |
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self.assertEqual(tmo.progress, 5) |
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def testTimeoutExpired(self): |
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self.assert_(utils.TimeoutExpired(100, 300, _time_fn=lambda: 500)) |
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self.assertFalse(utils.TimeoutExpired(100, 300, _time_fn=lambda: 0)) |
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self.assertFalse(utils.TimeoutExpired(100, 300, _time_fn=lambda: 100)) |
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self.assertFalse(utils.TimeoutExpired(100, 300, _time_fn=lambda: 400)) |
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def testDiskImportExportBaseDirect(self): |
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self.assertRaises(AssertionError, _DiskImportExportBase, |
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None, None, None, None, None, None, None) |
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class TestRieHandshake(unittest.TestCase): |
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def test(self): |
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cds = "cd-secret"
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hs = ComputeRemoteExportHandshake(cds) |
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self.assertEqual(len(hs), 3) |
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self.assertEqual(hs[0], constants.RIE_VERSION) |
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self.assertEqual(CheckRemoteExportHandshake(cds, hs), None) |
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def testCheckErrors(self): |
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self.assert_(CheckRemoteExportHandshake(None, None)) |
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self.assert_(CheckRemoteExportHandshake("", "")) |
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self.assert_(CheckRemoteExportHandshake("", ("xyz", "foo"))) |
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def testCheckWrongHash(self): |
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cds = "cd-secret999"
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self.assert_(CheckRemoteExportHandshake(cds, (0, "fakehash", "xyz"))) |
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def testCheckWrongVersion(self): |
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version = 14887
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self.assertNotEqual(version, constants.RIE_VERSION)
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cds = "c28ac99"
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salt = "a19cf8cc06"
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msg = "%s:%s" % (version, constants.RIE_HANDSHAKE)
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hs = (version, utils.Sha1Hmac(cds, msg, salt=salt), salt) |
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self.assert_(CheckRemoteExportHandshake(cds, hs))
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class TestRieDiskInfo(unittest.TestCase): |
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def test(self): |
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cds = "bbf46ea9a"
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salt = "ee5ad9"
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di = ComputeRemoteImportDiskInfo(cds, salt, 0, "node1", 1234, "mag111") |
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self.assertEqual(CheckRemoteExportDiskInfo(cds, 0, di), |
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("node1", 1234, "mag111")) |
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for i in range(1, 100): |
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# Wrong disk index
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self.assertRaises(errors.GenericError, CheckRemoteExportDiskInfo,
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cds, i, di) |
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def testInvalidHostPort(self): |
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cds = "3ZoJY8KtGJ"
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salt = "drK5oYiHWD"
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for host in [",", "...", "Hello World", "`", "!", "#", "\\"]: |
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di = ComputeRemoteImportDiskInfo(cds, salt, 0, host, 1234, "magic") |
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self.assertRaises(errors.OpPrereqError,
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CheckRemoteExportDiskInfo, cds, 0, di)
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for port in [-1, 792825908, "HelloWorld!", "`#", "\\\"", "_?_"]: |
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di = ComputeRemoteImportDiskInfo(cds, salt, 0, "localhost", port, "magic") |
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self.assertRaises(errors.OpPrereqError,
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CheckRemoteExportDiskInfo, cds, 0, di)
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def testCheckErrors(self): |
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cds = "0776450535a"
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self.assertRaises(errors.GenericError, CheckRemoteExportDiskInfo,
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cds, 0, "") |
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self.assertRaises(errors.GenericError, CheckRemoteExportDiskInfo,
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cds, 0, ())
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self.assertRaises(errors.GenericError, CheckRemoteExportDiskInfo,
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cds, 0, ("", 1, 2, 3, 4, 5)) |
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# No host/port
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self.assertRaises(errors.GenericError, CheckRemoteExportDiskInfo,
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cds, 0, ("", 1234, "magic", "", "")) |
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self.assertRaises(errors.GenericError, CheckRemoteExportDiskInfo,
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cds, 0, ("host", 0, "magic", "", "")) |
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self.assertRaises(errors.GenericError, CheckRemoteExportDiskInfo,
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cds, 0, ("host", 1234, "", "", "")) |
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# Wrong hash
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self.assertRaises(errors.GenericError, CheckRemoteExportDiskInfo,
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cds, 0, ("nodeX", 123, "magic", "fakehash", "xyz")) |
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class TestFormatProgress(unittest.TestCase): |
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def test(self): |
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FormatProgress((0, 0, None, None)) |
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FormatProgress((100, 3.3, 30, None)) |
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FormatProgress((100, 3.3, 30, 900)) |
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self.assertEqual(FormatProgress((1500, 12, 30, None)), |
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"1.5G, 12.0 MiB/s, 30%")
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if __name__ == "__main__": |
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testutils.GanetiTestProgram() |