| # Copyright 2018 - The Android Open Source Project |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| """Tests for host_setup_runner.""" |
| import grp |
| import os |
| import platform |
| import unittest |
| import mock |
| |
| from acloud.internal.lib import driver_test_lib |
| from acloud.setup import setup_common |
| from acloud.setup.host_setup_runner import CuttlefishHostSetup |
| from acloud.setup.host_setup_runner import CuttlefishPkgInstaller |
| |
| |
| class CuttlefishHostSetupTest(driver_test_lib.BaseDriverTest): |
| """Test CuttlsfishHostSetup.""" |
| |
| LSMOD_OUTPUT = """nvidia_modeset 860160 6 nvidia_drm |
| module1 12312 1 |
| module2 12312 1 |
| ghash_clmulni_intel 16384 0 |
| aesni_intel 167936 3 |
| aes_x86_64 20480 1 aesni_intel |
| lrw 16384 1 aesni_intel""" |
| |
| # pylint: disable=invalid-name |
| def setUp(self): |
| """Set up the test.""" |
| super(CuttlefishHostSetupTest, self).setUp() |
| self.CuttlefishHostSetup = CuttlefishHostSetup() |
| |
| def testShouldRunFalse(self): |
| """Test ShouldRun returns False.""" |
| self.Patch(CuttlefishHostSetup, "_CheckUserInGroups", return_value=True) |
| self.Patch(CuttlefishHostSetup, "_CheckLoadedModules", return_value=True) |
| self.assertFalse(self.CuttlefishHostSetup.ShouldRun()) |
| |
| def testShouldRunTrue(self): |
| """Test ShouldRun returns True.""" |
| # 1. Checking groups fails. |
| self.Patch( |
| CuttlefishHostSetup, "_CheckUserInGroups", return_value=False) |
| self.Patch(CuttlefishHostSetup, "_CheckLoadedModules", return_value=True) |
| self.assertTrue(self.CuttlefishHostSetup.ShouldRun()) |
| |
| # 2. Checking modules fails. |
| self.Patch(CuttlefishHostSetup, "_CheckUserInGroups", return_value=True) |
| self.Patch( |
| CuttlefishHostSetup, "_CheckLoadedModules", return_value=False) |
| self.assertTrue(self.CuttlefishHostSetup.ShouldRun()) |
| |
| # pylint: disable=protected-access |
| def testCheckUserInGroups(self): |
| """Test _CheckUserInGroups.""" |
| self.Patch(os, "getgroups", return_value=[1, 2, 3]) |
| gr1 = mock.MagicMock() |
| gr1.gr_name = "fake_gr_1" |
| gr2 = mock.MagicMock() |
| gr2.gr_name = "fake_gr_2" |
| gr3 = mock.MagicMock() |
| gr3.gr_name = "fake_gr_3" |
| self.Patch(grp, "getgrgid", side_effect=[gr1, gr2, gr3]) |
| |
| # User in all required groups should return true. |
| self.assertTrue( |
| self.CuttlefishHostSetup._CheckUserInGroups( |
| ["fake_gr_1", "fake_gr_2"])) |
| |
| # User not in all required groups should return False. |
| self.Patch(grp, "getgrgid", side_effect=[gr1, gr2, gr3]) |
| self.assertFalse( |
| self.CuttlefishHostSetup._CheckUserInGroups( |
| ["fake_gr_1", "fake_gr_4"])) |
| |
| def testCheckLoadedModules(self): |
| """Test _CheckLoadedModules.""" |
| self.Patch( |
| setup_common, "CheckCmdOutput", return_value=self.LSMOD_OUTPUT) |
| |
| # Required modules are all in lsmod should return True. |
| self.assertTrue( |
| self.CuttlefishHostSetup._CheckLoadedModules(["module1", "module2"])) |
| # Required modules are not all in lsmod should return False. |
| self.assertFalse( |
| self.CuttlefishHostSetup._CheckLoadedModules(["module1", "module3"])) |
| |
| |
| class CuttlefishPkgInstallerTest(driver_test_lib.BaseDriverTest): |
| """Test CuttlefishPkgInstaller.""" |
| |
| # pylint: disable=invalid-name |
| def setUp(self): |
| """Set up the test.""" |
| super(CuttlefishPkgInstallerTest, self).setUp() |
| self.CuttlefishPkgInstaller = CuttlefishPkgInstaller() |
| |
| def testShouldNotRun(self): |
| """Test ShoudRun should raise error in non-linux os.""" |
| self.Patch(platform, "system", return_value="Mac") |
| |
| self.assertFalse(self.CuttlefishPkgInstaller.ShouldRun()) |
| |
| |
| if __name__ == "__main__": |
| unittest.main() |