def test_build_reconfig_no_config(self):
with tempfile.TemporaryDirectory('') as build_dir:
with open(kunit_kernel.get_kunitconfig_path(build_dir), 'w') as f:
f.write('CONFIG_KUNIT=y')
tree = kunit_kernel.LinuxSourceTree(build_dir)
mock_build_config = mock.patch.object(tree, 'build_config').start()
# Should generate the .config
self.assertTrue(tree.build_reconfig(build_dir, make_options=[]))
mock_build_config.assert_called_once_with(build_dir, [])
def test_build_reconfig_no_config(self):
with tempfile.TemporaryDirectory('') as build_dir:
with open(kunit_kernel.get_kunitconfig_path(build_dir), 'w') as f:
f.write('CONFIG_KUNIT=y')
tree = kunit_kernel.LinuxSourceTree(build_dir)
# Stub out the source tree operations, so we don't have
# the defaults for any given architecture get in the
# way.
tree._ops = kunit_kernel.LinuxSourceTreeOperations('none', None)
mock_build_config = mock.patch.object(tree, 'build_config').start()
# Should generate the .config
self.assertTrue(tree.build_reconfig(build_dir, make_options=[]))
mock_build_config.assert_called_once_with(build_dir, [])
def test_build_reconfig_existing_config(self):
with tempfile.TemporaryDirectory('') as build_dir:
# Existing .config is a superset, should not touch it
with open(kunit_kernel.get_kunitconfig_path(build_dir), 'w') as f:
f.write('CONFIG_KUNIT=y')
with open(kunit_kernel.get_old_kunitconfig_path(build_dir),
'w') as f:
f.write('CONFIG_KUNIT=y')
with open(kunit_kernel.get_kconfig_path(build_dir), 'w') as f:
f.write('CONFIG_KUNIT=y\nCONFIG_KUNIT_TEST=y')
tree = kunit_kernel.LinuxSourceTree(build_dir)
mock_build_config = mock.patch.object(tree, 'build_config').start()
self.assertTrue(tree.build_reconfig(build_dir, make_options=[]))
self.assertEqual(mock_build_config.call_count, 0)
def test_build_reconfig_remove_option(self):
with tempfile.TemporaryDirectory('') as build_dir:
# We removed CONFIG_KUNIT_TEST=y from our .kunitconfig...
with open(kunit_kernel.get_kunitconfig_path(build_dir), 'w') as f:
f.write('CONFIG_KUNIT=y')
with open(kunit_kernel.get_old_kunitconfig_path(build_dir),
'w') as f:
f.write('CONFIG_KUNIT=y\nCONFIG_KUNIT_TEST=y')
with open(kunit_kernel.get_kconfig_path(build_dir), 'w') as f:
f.write('CONFIG_KUNIT=y\nCONFIG_KUNIT_TEST=y')
tree = kunit_kernel.LinuxSourceTree(build_dir)
mock_build_config = mock.patch.object(tree, 'build_config').start()
# ... so we should trigger a call to build_config()
self.assertTrue(tree.build_reconfig(build_dir, make_options=[]))
mock_build_config.assert_called_once_with(build_dir, [])
def test_build_reconfig_existing_config(self):
with tempfile.TemporaryDirectory('') as build_dir:
# Existing .config is a superset, should not touch it
with open(kunit_kernel.get_kunitconfig_path(build_dir), 'w') as f:
f.write('CONFIG_KUNIT=y')
with open(kunit_kernel.get_old_kunitconfig_path(build_dir),
'w') as f:
f.write('CONFIG_KUNIT=y')
with open(kunit_kernel.get_kconfig_path(build_dir), 'w') as f:
f.write('CONFIG_KUNIT=y\nCONFIG_KUNIT_TEST=y')
tree = kunit_kernel.LinuxSourceTree(build_dir)
# Stub out the source tree operations, so we don't have
# the defaults for any given architecture get in the
# way.
tree._ops = kunit_kernel.LinuxSourceTreeOperations('none', None)
mock_build_config = mock.patch.object(tree, 'build_config').start()
self.assertTrue(tree.build_reconfig(build_dir, make_options=[]))
self.assertEqual(mock_build_config.call_count, 0)
def test_build_reconfig_remove_option(self):
with tempfile.TemporaryDirectory('') as build_dir:
# We removed CONFIG_KUNIT_TEST=y from our .kunitconfig...
with open(kunit_kernel.get_kunitconfig_path(build_dir), 'w') as f:
f.write('CONFIG_KUNIT=y')
with open(kunit_kernel.get_old_kunitconfig_path(build_dir),
'w') as f:
f.write('CONFIG_KUNIT=y\nCONFIG_KUNIT_TEST=y')
with open(kunit_kernel.get_kconfig_path(build_dir), 'w') as f:
f.write('CONFIG_KUNIT=y\nCONFIG_KUNIT_TEST=y')
tree = kunit_kernel.LinuxSourceTree(build_dir)
# Stub out the source tree operations, so we don't have
# the defaults for any given architecture get in the
# way.
tree._ops = kunit_kernel.LinuxSourceTreeOperations('none', None)
mock_build_config = mock.patch.object(tree, 'build_config').start()
# ... so we should trigger a call to build_config()
self.assertTrue(tree.build_reconfig(build_dir, make_options=[]))
mock_build_config.assert_called_once_with(build_dir, [])