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How to use _run_grubby_get_output method in autotest

Best Python code snippet using autotest_python
boottool_unittest.py
Source:boottool_unittest.py
1#!/usr/bin/python2import logging3import os4import sys5import unittest6try:7    import autotest.common as common  # pylint: disable=W06118except ImportError:9    import common  # pylint: disable=W061110from autotest.client.shared.test_utils import mock11from autotest.client.shared import boottool12from autotest.client.tools import boottool as boot_tool13class TestEfiSys(unittest.TestCase):14    def setUp(self):15        self.god = mock.mock_god()16    def tearDown(self):17        self.god.unstub_all()18    def test_efi_path_not_found(self):19        self.god.stub_function(os.path, 'exists')20        self.god.stub_function(sys, 'exit')21        os.path.exists.expect_call('/sys/firmware/efi/vars').and_return(False)22        sys.exit.expect_call(-1)23        # Run24        self.efi_tool = boot_tool.EfiToolSys()25        self.god.check_playback()26class TestBoottool(unittest.TestCase):27    def setUp(self):28        self.god = mock.mock_god()29        # creates a bootloader with _run_boottool mocked out30        self.bt_mock = boottool.boottool()31        self.god.stub_function(self.bt_mock, '_run_grubby_get_return')32        self.god.stub_function(self.bt_mock, '_run_grubby_get_output')33        self.god.stub_function(self.bt_mock, '_run_get_output_err')34        self.god.stub_function(self.bt_mock, '_get_entry_selection')35        self.god.stub_function(self.bt_mock, 'get_info')36        self.god.stub_function(self.bt_mock, 'get_info_lines')37    def tearDown(self):38        self.god.unstub_all()39    def test_get_bootloader(self):40        # set up the recording41        args = [self.bt_mock.path, '--bootloader-probe']42        self.bt_mock._run_get_output_err.expect_call(args).and_return('lilo')43        # run the test44        self.assertEquals(self.bt_mock.get_bootloader(), 'lilo')45        self.god.check_playback()46    def test_get_architecture(self):47        self.god.stub_function(os, 'uname')48        # set up the recording49        os.uname.expect_call().and_return(('Linux', 'foobar.local',50                                           '3.2.7-1.fc16.x86_64',51                                           '#1 SMP Tue Feb 21 01:40:47 UTC 2012',52                                           'x86_64'))53        # run the test54        self.assertEquals(self.bt_mock.get_architecture(), 'x86_64')55        self.god.check_playback()56    def test_get_default_index(self):57        # set up the recording58        self.bt_mock._run_grubby_get_output.expect_call(['--default-index']).and_return(0)59        # run the test60        self.assertEquals(self.bt_mock.get_default_index(), 0)61        self.god.check_playback()62    def test_get_titles(self):63        # set up the recording64        output = ['index=0', 'title=title #1', 'index=1', 'title=title #2']65        self.bt_mock.get_info_lines.expect_call().and_return(output)66        # run the test67        self.assertEquals(self.bt_mock.get_titles(),68                          ['title #1', 'title #2'])69        self.god.check_playback()70    def test_get_entry(self):71        index = 572        RESULT = ("""73index=%s74title="Fedora 16, kernel 3.2.6-3"75kernel=/vmlinuz-3.2.6-3.fc16.x86_6476args="ro quiet rhgb SYSFONT=latarcyrheb-sun16 LANG=en_US.UTF-8 KEYTABLE=us-acentos"77root=/dev/mapper/vg_foo-lv_root78initrd=/boot/initramfs-3.2.6-3.fc16.x86_64.img79""" % index)80        # set up the recording81        self.bt_mock.get_info.expect_call(index).and_return(RESULT)82        actual_info = self.bt_mock.get_entry(index)83        expected_info = {'index': index,84                         'args': '"ro quiet rhgb SYSFONT=latarcyrheb-sun16 LANG=en_US.UTF-8 KEYTABLE=us-acentos"',85                         'initrd': '/boot/initramfs-3.2.6-3.fc16.x86_64.img',86                         'kernel': '/vmlinuz-3.2.6-3.fc16.x86_64',87                         'root': '/dev/mapper/vg_foo-lv_root',88                         'title': '"Fedora 16, kernel 3.2.6-3"'}89        self.assertEquals(expected_info, actual_info)90    def test_get_entry_missing_result(self):91        index = 492        RESULT = """93"""94        # set up the recording95        self.bt_mock.get_info.expect_call(index).and_return(RESULT)96        actual_info = self.bt_mock.get_entry(index)97        expected_info = {}98        self.assertEquals(expected_info, actual_info)99    def test_get_entries(self):100        self.god.stub_function(self.bt_mock, '_get_entry_indexes')101        entry_0 = '''102index=0103kernel=/vmlinuz-3.2.9-1.fc16.x86_64104args="ro quiet rhgb SYSFONT=latarcyrheb-sun16 LANG=en_US.UTF-8 KEYTABLE=us-acentos"105root=/dev/mapper/vg_freedom-lv_root106initrd=/boot/initramfs-3.2.9-1.fc16.x86_64.img107'''108        entry_1 = '''109index=1110kernel=/vmlinuz-3.2.7-1.fc16.x86_64111args="ro quiet rhgb SYSFONT=latarcyrheb-sun16 LANG=en_US.UTF-8 KEYTABLE=us-acentos"112root=/dev/mapper/vg_freedom-lv_root113initrd=/boot/initramfs-3.2.7-1.fc16.x86_64.img114'''115        entry_2 = '''116index=2117kernel=/vmlinuz-3.2.6-3.fc16.x86_64118args="ro quiet rhgb SYSFONT=latarcyrheb-sun16 LANG=en_US.UTF-8 KEYTABLE=us-acentos"119root=/dev/mapper/vg_freedom-lv_root120initrd=/boot/initramfs-3.2.6-3.fc16.x86_64.img121'''122        RESULT = entry_0 + entry_1 + entry_2123        entry_indexes = [0, 1, 2]124        # run the test125        self.bt_mock.get_info.expect_call().and_return(RESULT)126        actual_info = self.bt_mock.get_entries()127        expected_info = {0: {'args': '"ro quiet rhgb SYSFONT=latarcyrheb-sun16 LANG=en_US.UTF-8 KEYTABLE=us-acentos"',128                             'index': 0,129                             'initrd': '/boot/initramfs-3.2.9-1.fc16.x86_64.img',130                             'kernel': '/vmlinuz-3.2.9-1.fc16.x86_64',131                             'root': '/dev/mapper/vg_freedom-lv_root'},132                         1: {'args': '"ro quiet rhgb SYSFONT=latarcyrheb-sun16 LANG=en_US.UTF-8 KEYTABLE=us-acentos"',133                             'index': 1,134                             'initrd': '/boot/initramfs-3.2.7-1.fc16.x86_64.img',135                             'kernel': '/vmlinuz-3.2.7-1.fc16.x86_64',136                             'root': '/dev/mapper/vg_freedom-lv_root'},137                         2: {'args': '"ro quiet rhgb SYSFONT=latarcyrheb-sun16 LANG=en_US.UTF-8 KEYTABLE=us-acentos"',138                             'index': 2,139                             'initrd': '/boot/initramfs-3.2.6-3.fc16.x86_64.img',140                             'kernel': '/vmlinuz-3.2.6-3.fc16.x86_64',141                             'root': '/dev/mapper/vg_freedom-lv_root'}}142        self.assertEquals(expected_info, actual_info)143        self.god.check_playback()144    def test_set_default(self):145        pass146    def test_add_args(self):147        # set up the recording148        kernel = 10149        args = "some kernel args"150        self.bt_mock._get_entry_selection.expect_call(kernel).and_return(kernel)151        command_arguments = ['--update-kernel=%s' % kernel,152                             '--args=%s' % args]153        self.bt_mock._run_grubby_get_return.expect_call(command_arguments)154        # run the test155        self.bt_mock.add_args(kernel, args)156        self.god.check_playback()157    def test_remove_args(self):158        # set up the recording159        kernel = 12160        args = "some kernel args"161        self.bt_mock._get_entry_selection.expect_call(kernel).and_return(kernel)162        command_arguments = ['--update-kernel=%s' % kernel,163                             '--remove-args=%s' % args]164        self.bt_mock._run_grubby_get_return.expect_call(command_arguments)165        # run the test166        self.bt_mock.remove_args(kernel, args)167        self.god.check_playback()168    def setup_add_kernel(self, oldtitle, path, title, root=None, args=None,169                         initrd=None, default=False, position='end'):170        self.bt_mock.get_titles = self.god.create_mock_function('get_titles')171        self.bt_mock.remove_kernel = self.god.create_mock_function('remove_kernel')172        # set up the recording173        self.bt_mock.get_titles.expect_call().and_return([oldtitle])174        if oldtitle == title:175            self.bt_mock.remove_kernel.expect_call(title)176        parameters = ['--add-kernel=%s' % path, '--title=%s' % title]177        # FIXME: grubby takes no --root parameter178        # if root:179        #    parameters.append('--root=%s' % root)180        if args:181            parameters.append('--args=%s' %182                              self.bt_mock._remove_duplicate_cmdline_args(args))183        if initrd:184            parameters.append('--initrd=%s' % initrd)185        if default:186            parameters.append('--make-default')187        # There's currently an issue with grubby '--add-to-bottom' feature.188        # Because it uses the tail instead of the head of the list to add189        # a new entry, when copying a default entry as a template190        # (--copy-default), it usually copies the "recover" entries that191        # usually go along a regular boot entry, specially on grub2.192        #193        # So, for now, until I fix grubby, we'll *not* respect the position194        # (--position=end) command line option.195        # if position:196        #    parameters.append('--position=%s' % position)197        parameters.append("--copy-default")198        self.bt_mock._run_grubby_get_return.expect_call(parameters)199    def test_add_kernel_basic(self):200        # set up the recording201        self.setup_add_kernel(oldtitle='notmylabel',202                              path='/unittest/kernels/vmlinuz', title='mylabel')203        # run the test204        self.bt_mock.add_kernel(path='/unittest/kernels/vmlinuz',205                                title='mylabel')206        self.god.check_playback()207    def test_add_kernel_removes_old(self):208        # set up the recording209        self.setup_add_kernel(oldtitle='mylabel',210                              path='/unittest/kernels/vmlinuz', title='mylabel')211        # run the test212        self.bt_mock.add_kernel(path='/unittest/kernels/vmlinuz',213                                title='mylabel')214        self.god.check_playback()215    def test_add_kernel_adds_root(self):216        # set up the recording217        self.setup_add_kernel(oldtitle='notmylabel',218                              path='/unittest/kernels/vmlinuz', title='mylabel',219                              root='/unittest/root')220        # run the test221        self.bt_mock.add_kernel(path='/unittest/kernels/vmlinuz',222                                title='mylabel', root='/unittest/root')223        self.god.check_playback()224    def test_add_kernel_adds_args(self):225        # set up the recording226        self.setup_add_kernel(oldtitle='notmylabel',227                              path='/unittest/kernels/vmlinuz', title='mylabel',228                              args='my kernel args')229        # run the test230        self.bt_mock.add_kernel(path='/unittest/kernels/vmlinuz',231                                title='mylabel', args='my kernel args')232        self.god.check_playback()233    def test_add_kernel_args_remove_duplicates(self):234        # set up the recording235        self.setup_add_kernel(oldtitle='notmylabel',236                              path='/unittest/kernels/vmlinuz', title='mylabel',237                              args='param2 param1')238        # run the test239        self.bt_mock.add_kernel(path='/unittest/kernels/vmlinuz',240                                title='mylabel', args='param1 param2 param1')241        self.god.check_playback()242    def test_add_kernel_adds_initrd(self):243        # set up the recording244        self.setup_add_kernel(oldtitle='notmylabel',245                              path='/unittest/kernels/vmlinuz', title='mylabel',246                              initrd='/unittest/initrd')247        # run the test248        self.bt_mock.add_kernel(path='/unittest/kernels/vmlinuz',249                                title='mylabel', initrd='/unittest/initrd')250        self.god.check_playback()251    def test_add_kernel_enables_make_default(self):252        # set up the recording253        self.setup_add_kernel(oldtitle='notmylabel',254                              path='/unittest/kernels/vmlinuz', title='mylabel',255                              default=True)256        # run the test257        self.bt_mock.add_kernel(path='/unittest/kernels/vmlinuz',258                                title='mylabel', default=True)259        self.god.check_playback()260    def test_add_kernel_position(self):261        # set up the recording262        self.setup_add_kernel(oldtitle='notmylabel',263                              path='/unittest/kernels/vmlinuz', title='mylabel',264                              position=5)265        # run the test266        self.bt_mock.add_kernel(path='/unittest/kernels/vmlinuz',267                                title='mylabel', position=5)268        self.god.check_playback()269    def test_remove_kernel(self):270        index = 14271        # set up the recording272        self.bt_mock._get_entry_selection.expect_call(index).and_return(index)273        command_arguments = ['--remove-kernel=%s' % index]274        self.bt_mock._run_grubby_get_return.expect_call(command_arguments)275        # run the test276        self.bt_mock.remove_kernel(index)277        self.god.check_playback()278    def test_boot_once(self):279        self.god.stub_function(self.bt_mock, 'get_bootloader')280        self.god.stub_function(self.bt_mock, '_index_for_title')281        self.god.stub_function(self.bt_mock, 'get_default_title')282        self.god.stub_function(boottool, 'install_grubby_if_missing')283        # set up the recording284        title = 'autotest'285        entry_index = 1286        default_title = 'linux'287        default_index = 0288        info_lines = ['index=%s' % default_index, 'title=%s' % default_title,289                      'index=%s' % entry_index, 'title=%s' % title]290        bootloaders = ('grub2', 'grub', 'yaboot', 'elilo')291        for bootloader in bootloaders:292            self.god.stub_function(self.bt_mock, 'boot_once_%s' % bootloader)293            self.god.stub_function(self.bt_mock, '_init_on_demand')294            self.bt_mock.log = logging295            self.bt_mock.get_info_lines.expect_call().and_return(info_lines)296            self.bt_mock.get_default_title.expect_call().and_return(default_title)297            self.bt_mock.get_bootloader.expect_call().and_return(bootloader)298            if bootloader in ('grub', 'grub2', 'elilo'):299                self.bt_mock._index_for_title.expect_call(title).and_return(entry_index)300            bootloader_func = getattr(self.bt_mock, 'boot_once_%s' % bootloader)301            if bootloader in ('yaboot'):302                arg = title303            else:304                arg = entry_index305            bootloader_func.expect_call(arg)306            # run the test307            self.bt_mock.boot_once('autotest')308            self.god.check_playback()309if __name__ == '__main__':...
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