73 lines
1.9 KiB
Python
73 lines
1.9 KiB
Python
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#!/usr/bin/env python
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# Copyright (c) 2012 Google Inc. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""Unit tests for the common.py file."""
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import gyp.common
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import unittest
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import sys
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class TestTopologicallySorted(unittest.TestCase):
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def test_Valid(self):
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"""Test that sorting works on a valid graph with one possible order."""
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graph = {
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'a': ['b', 'c'],
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'b': [],
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'c': ['d'],
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'd': ['b'],
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}
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def GetEdge(node):
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return tuple(graph[node])
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self.assertEqual(
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gyp.common.TopologicallySorted(graph.keys(), GetEdge),
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['a', 'c', 'd', 'b'])
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def test_Cycle(self):
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"""Test that an exception is thrown on a cyclic graph."""
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graph = {
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'a': ['b'],
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'b': ['c'],
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'c': ['d'],
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'd': ['a'],
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}
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def GetEdge(node):
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return tuple(graph[node])
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self.assertRaises(
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gyp.common.CycleError, gyp.common.TopologicallySorted,
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graph.keys(), GetEdge)
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class TestGetFlavor(unittest.TestCase):
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"""Test that gyp.common.GetFlavor works as intended"""
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original_platform = ''
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def setUp(self):
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self.original_platform = sys.platform
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def tearDown(self):
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sys.platform = self.original_platform
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def assertFlavor(self, expected, argument, param):
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sys.platform = argument
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self.assertEqual(expected, gyp.common.GetFlavor(param))
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def test_platform_default(self):
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self.assertFlavor('freebsd', 'freebsd9' , {})
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self.assertFlavor('freebsd', 'freebsd10', {})
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self.assertFlavor('openbsd', 'openbsd5' , {})
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self.assertFlavor('solaris', 'sunos5' , {});
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self.assertFlavor('solaris', 'sunos' , {});
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self.assertFlavor('linux' , 'linux2' , {});
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self.assertFlavor('linux' , 'linux3' , {});
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def test_param(self):
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self.assertFlavor('foobar', 'linux2' , {'flavor': 'foobar'})
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if __name__ == '__main__':
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unittest.main()
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