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Direktori : /opt/alt/alt-nodejs16/root/lib/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/ |
Current File : //opt/alt/alt-nodejs16/root/lib/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp/common_test.py |
#!/usr/bin/python3 # Copyright (c) 2012 Google Inc. All rights reserved. # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. """Unit tests for the common.py file.""" import gyp.common import unittest import sys class TestTopologicallySorted(unittest.TestCase): def test_Valid(self): """Test that sorting works on a valid graph with one possible order.""" graph = { "a": ["b", "c"], "b": [], "c": ["d"], "d": ["b"], } def GetEdge(node): return tuple(graph[node]) self.assertEqual( gyp.common.TopologicallySorted(graph.keys(), GetEdge), ["a", "c", "d", "b"] ) def test_Cycle(self): """Test that an exception is thrown on a cyclic graph.""" graph = { "a": ["b"], "b": ["c"], "c": ["d"], "d": ["a"], } def GetEdge(node): return tuple(graph[node]) self.assertRaises( gyp.common.CycleError, gyp.common.TopologicallySorted, graph.keys(), GetEdge ) class TestGetFlavor(unittest.TestCase): """Test that gyp.common.GetFlavor works as intended""" original_platform = "" def setUp(self): self.original_platform = sys.platform def tearDown(self): sys.platform = self.original_platform def assertFlavor(self, expected, argument, param): sys.platform = argument self.assertEqual(expected, gyp.common.GetFlavor(param)) def test_platform_default(self): self.assertFlavor("freebsd", "freebsd9", {}) self.assertFlavor("freebsd", "freebsd10", {}) self.assertFlavor("openbsd", "openbsd5", {}) self.assertFlavor("solaris", "sunos5", {}) self.assertFlavor("solaris", "sunos", {}) self.assertFlavor("linux", "linux2", {}) self.assertFlavor("linux", "linux3", {}) self.assertFlavor("linux", "linux", {}) def test_param(self): self.assertFlavor("foobar", "linux2", {"flavor": "foobar"}) if __name__ == "__main__": unittest.main()