79 lines
2.1 KiB
Python
79 lines
2.1 KiB
Python
#!/usr/bin/env 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()
|