| # Copyright 2015 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """Tests the chroot_util module.""" |
| |
| from __future__ import print_function |
| |
| import itertools |
| |
| from chromite.lib import chroot_util |
| from chromite.lib import cros_build_lib |
| from chromite.lib import cros_test_lib |
| |
| if cros_build_lib.IsInsideChroot(): |
| from chromite.scripts import cros_list_modified_packages as workon |
| |
| # pylint: disable=protected-access |
| |
| |
| class ChrootUtilTest(cros_test_lib.MockTempDirTestCase): |
| """Test class for the chroot_util functions.""" |
| |
| def setUp(self): |
| self.last_rc_cmd = None |
| self.last_rc_kwargs = None |
| self.PatchObject(cros_build_lib, 'RunCommand', |
| side_effect=self.OnRunCommand) |
| |
| def OnRunCommand(self, cmd, **kwargs): |
| self.last_rc_cmd = cmd |
| self.last_rc_kwargs = kwargs |
| |
| def testGetToolchainPackages(self): |
| """Test GetToolchainPackages function without mocking.""" |
| packages = chroot_util._GetToolchainPackages() |
| self.assertTrue(packages) |
| |
| def testEmerge(self): |
| """Tests correct invocation of emerge.""" |
| |
| packages = ['foo-app/bar', 'sys-baz/clap'] |
| self.PatchObject(workon, 'ListModifiedWorkonPackages', |
| return_value=[packages[0]]) |
| |
| toolchain_packages = chroot_util._GetToolchainPackages() |
| self.PatchObject(chroot_util, '_GetToolchainPackages', |
| return_value=toolchain_packages) |
| toolchain_package_list = ' '.join(toolchain_packages) |
| |
| board = 'fooboard' |
| input_values = [ |
| [True, False], # host |
| [True, False], # with_deps |
| [True, False], # rebuild_deps |
| [True, False], # use_binary |
| [0, 1, 2, 3], # jobs |
| [True, False], # debug_output |
| ] |
| inputs = itertools.product(*input_values) |
| for host, with_deps, rebuild_deps, use_binary, jobs, debug_output in inputs: |
| chroot_util.Emerge(packages, board=board, host=host, |
| with_deps=with_deps, rebuild_deps=rebuild_deps, |
| use_binary=use_binary, jobs=jobs, |
| debug_output=debug_output) |
| cmd = self.last_rc_cmd |
| self.assertEquals(not host, '--board=%s' % board in cmd) |
| self.assertEquals(with_deps, '--deep' in cmd) |
| self.assertEquals(not with_deps, '--nodeps' in cmd) |
| self.assertEquals(rebuild_deps, '--rebuild-if-unbuilt' in cmd) |
| self.assertEquals(use_binary, '-g' in cmd) |
| self.assertEquals(use_binary, '--with-bdeps=y' in cmd) |
| self.assertEquals(use_binary and host, |
| '--useoldpkg-atoms=%s' % toolchain_package_list in cmd) |
| self.assertEquals(bool(jobs), '--jobs=%d' % jobs in cmd) |
| self.assertEquals(debug_output, '--show-output' in cmd) |
