test_standalone: use slapos.util implementation of rmtree

shutil.rmtree does not support files marked as read only by
slapos.recipe.build shared parts system and this test is now used
for testing of shared parts.

slapos/tests/test_standalone.py

@@ -30,7 +30,6 @@ import mock
 import os
 import tempfile
 import textwrap
-import shutil
 import hashlib
 import socket
 import errno
@@ -47,6 +46,8 @@ from slapos.slap.standalone import StandaloneSlapOS
 from slapos.slap.standalone import SlapOSNodeSoftwareError
 from slapos.slap.standalone import PartitionForwardConfiguration
 from slapos.slap.standalone import PartitionForwardAsPartitionConfiguration
+import slapos.util
+
 
 SLAPOS_TEST_IPV4 = os.environ['SLAPOS_TEST_IPV4']
 SLAPOS_TEST_IPV6 = os.environ['SLAPOS_TEST_IPV6']
@@ -80,7 +81,7 @@ class TestSlapOSStandaloneSetup(unittest.TestCase):
 
   def test_format(self):
     working_dir = tempfile.mkdtemp(prefix=__name__)
-    self.addCleanup(shutil.rmtree, working_dir)
+    self.addCleanup(slapos.util.rmtree, working_dir)
     standalone = StandaloneSlapOS(
         working_dir, SLAPOS_TEST_IPV4, SLAPOS_TEST_PORT)
     self.addCleanup(standalone.stop)
@@ -100,7 +101,7 @@ class TestSlapOSStandaloneSetup(unittest.TestCase):
 
   def test_reformat_less_partitions(self):
     working_dir = tempfile.mkdtemp(prefix=__name__)
-    self.addCleanup(shutil.rmtree, working_dir)
+    self.addCleanup(slapos.util.rmtree, working_dir)
     standalone = StandaloneSlapOS(
         working_dir, SLAPOS_TEST_IPV4, SLAPOS_TEST_PORT)
     self.addCleanup(standalone.stop)
@@ -115,7 +116,7 @@ class TestSlapOSStandaloneSetup(unittest.TestCase):
 
   def test_reformat_less_chmod_files(self):
     working_dir = tempfile.mkdtemp(prefix=__name__)
-    self.addCleanup(shutil.rmtree, working_dir)
+    self.addCleanup(slapos.util.rmtree, working_dir)
     standalone = StandaloneSlapOS(
         working_dir, SLAPOS_TEST_IPV4, SLAPOS_TEST_PORT)
     self.addCleanup(standalone.stop)
@@ -132,7 +133,7 @@ class TestSlapOSStandaloneSetup(unittest.TestCase):
 
   def test_reformat_different_base_name(self):
     working_dir = tempfile.mkdtemp(prefix=__name__)
-    self.addCleanup(shutil.rmtree, working_dir)
+    self.addCleanup(slapos.util.rmtree, working_dir)
     standalone = StandaloneSlapOS(
         working_dir, SLAPOS_TEST_IPV4, SLAPOS_TEST_PORT)
     self.addCleanup(standalone.stop)
@@ -152,7 +153,7 @@ class TestSlapOSStandaloneSetup(unittest.TestCase):
 
   def test_reformat_refuse_deleting_running_partition(self):
     working_dir = tempfile.mkdtemp(prefix=__name__)
-    self.addCleanup(shutil.rmtree, working_dir)
+    self.addCleanup(slapos.util.rmtree, working_dir)
     standalone = StandaloneSlapOS(
         working_dir, SLAPOS_TEST_IPV4, SLAPOS_TEST_PORT)
     self.addCleanup(standalone.stop)
@@ -163,7 +164,7 @@ class TestSlapOSStandaloneSetup(unittest.TestCase):
 
   def test_slapos_node_format(self):
     working_dir = tempfile.mkdtemp(prefix=__name__)
-    self.addCleanup(shutil.rmtree, working_dir)
+    self.addCleanup(slapos.util.rmtree, working_dir)
     standalone = StandaloneSlapOS(
         working_dir, SLAPOS_TEST_IPV4, SLAPOS_TEST_PORT)
     self.addCleanup(standalone.stop)
@@ -180,13 +181,13 @@ class TestSlapOSStandaloneSetup(unittest.TestCase):
       partitions = glob.glob(glob_pattern)
       self.assertEqual(partition_count, len(partitions))
       for path in partitions:
-        shutil.rmtree(path)
+        slapos.util.rmtree(path)
       subprocess.check_call(format_command)
       self.assertEqual(partition_count, len(glob.glob(glob_pattern)))
 
   def test_two_instance_from_same_directory(self):
     working_dir = tempfile.mkdtemp(prefix=__name__)
-    self.addCleanup(shutil.rmtree, working_dir)
+    self.addCleanup(slapos.util.rmtree, working_dir)
     standalone1 = StandaloneSlapOS(
         working_dir, SLAPOS_TEST_IPV4, SLAPOS_TEST_PORT)
 
@@ -213,7 +214,7 @@ class TestSlapOSStandaloneSetup(unittest.TestCase):
   def test_partition_forward(self):
     # type: () -> None
     working_dir = tempfile.mkdtemp(prefix=__name__)
-    self.addCleanup(shutil.rmtree, working_dir)
+    self.addCleanup(slapos.util.rmtree, working_dir)
     partition_forward_config = [
         PartitionForwardConfiguration(
             'https://slapos1.example.com',
@@ -303,7 +304,7 @@ class SlapOSStandaloneTestCase(unittest.TestCase):
   def setUp(self):
     checkPortIsFree()
     working_dir = tempfile.mkdtemp(prefix=__name__)
-    self.addCleanup(shutil.rmtree, working_dir)
+    self.addCleanup(slapos.util.rmtree, working_dir)
     self.standalone = StandaloneSlapOS(
         working_dir, SLAPOS_TEST_IPV4, SLAPOS_TEST_PORT)
     if self._auto_stop_standalone: