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slapos.core
Commit 75650e2c authored by Tomáš Peterka's avatar Tomáš Peterka Committed by Rafael Monnerat
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Revert "[test] Do not check non-function commands" 

This reverts commit 889711ed

This approach to solve checking of commands by logging is wrong. It can lead to malicious commands being executed so this test is no longer reliable.

We just should not test issued commands - test should use an isolated environment and then inspect the impact.

/reviewed-on nexedi/slapos.core!15
parent 889711ed
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Showing with 37 additions and 62 deletions
slapos/tests/slapformat.py
View file @ 75650e2c
......@@ -26,7 +26,6 @@
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
##############################################################################
from __future__ import print_function
import logging
import slapos.format
......@@ -69,7 +68,7 @@ class FakeCallAndRead:
retval = 0, 'UP'
global INTERFACE_DICT
if 'useradd' in argument_list:
print(argument_list)
print argument_list
global USER_LIST
username = argument_list[-1]
if username == '-r':
......@@ -231,33 +230,6 @@ class SlapformatMixin(unittest.TestCase):
setattr(slapos.util, name, original_value)
del self.saved_slapos_util
def assertEqualCommands(self, seq1, seq2):
"""Assert that all items in seq1 are present in right order in seq2.
This is useful for ``logger.bucket_list`` where we save executed commands
which mix together with logging messages.
"""
if len(seq1) == 0:
return
assert len(seq1) <= len(seq2), "First argument should contain mandatory items\n"
if len(seq1) != len(seq2):
logging.getLogger('test.slap.format').warning("Comparing uneven sequences!\n")
print("\n".join(map(str, seq1)))
print("\n".join(map(str, seq2)))
# we cannot do simple filter s2 in s1 because commands might repeat
iter1, iter2 = iter(seq1), iter(seq2)
item1, item2 = next(iter1), next(iter2)
try:
while item1 != item2:
item2 = next(iter2)
item1 = next(iter1)
except StopIteration as e:
raise AssertionError(
"Following sequences differs at line \"{!s}\"\n{}\n!=\n{}\n".format(
item1,
"\n".join(map(str, seq1)),
"\n".join(map(str, seq2))))
def setUp(self):
config = FakeConfig()
config.dry_run = True
......@@ -318,14 +290,14 @@ class TestComputer(SlapformatMixin):
computer.instance_root = '/instance_root'
computer.software_root = '/software_root'
computer.construct()
self.assertEqualCommands([
self.assertEqual([
"makedirs('/instance_root', 493)",
"makedirs('/software_root', 493)",
"chown('/software_root', 0, 0)",
"chmod('/software_root', 493)"],
self.test_result.bucket)
self.assertEqual([
# 'ip addr list bridge', # don't track non-functional commands
'ip addr list bridge',
'groupadd slapsoft',
'useradd -d /software_root -g slapsoft slapsoft -r'
],
......@@ -339,7 +311,7 @@ class TestComputer(SlapformatMixin):
computer.instance_root = '/instance_root'
computer.software_root = '/software_root'
computer.construct(alter_user=False)
self.assertEqualCommands([
self.assertEqual([
"makedirs('/instance_root', 493)",
"makedirs('/software_root', 493)",
"chmod('/software_root', 493)"],
......@@ -356,13 +328,13 @@ class TestComputer(SlapformatMixin):
computer.instance_root = '/instance_root'
computer.software_root = '/software_root'
computer.construct(alter_network=False)
self.assertEqualCommands([
self.assertEqual([
"makedirs('/instance_root', 493)",
"makedirs('/software_root', 493)",
"chown('/software_root', 0, 0)",
"chmod('/software_root', 493)"],
self.test_result.bucket)
self.assertEqualCommands([
self.assertEqual([
'ip addr list bridge',
'groupadd slapsoft',
'useradd -d /software_root -g slapsoft slapsoft -r'
......@@ -377,12 +349,15 @@ class TestComputer(SlapformatMixin):
computer.instance_root = '/instance_root'
computer.software_root = '/software_root'
computer.construct(alter_network=False, alter_user=False)
self.assertEqualCommands([
self.assertEqual([
"makedirs('/instance_root', 493)",
"makedirs('/software_root', 493)",
"chmod('/software_root', 493)"],
self.test_result.bucket)
self.assertEqualCommands([], self.fakeCallAndRead.external_command_list)
self.assertEqual([
'ip addr list bridge',
],
self.fakeCallAndRead.external_command_list)
@unittest.skip("Not implemented")
def test_construct_prepared(self):
......@@ -404,7 +379,7 @@ class TestComputer(SlapformatMixin):
}
computer.construct()
self.assertEqualCommands([
self.assertEqual([
"makedirs('/instance_root', 493)",
"makedirs('/software_root', 493)",
"chown('/software_root', 0, 0)",
......@@ -414,7 +389,7 @@ class TestComputer(SlapformatMixin):
"chmod('/instance_root/partition', 488)"
],
self.test_result.bucket)
self.assertEqualCommands([
self.assertEqual([
'ip addr list bridge',
'groupadd slapsoft',
'useradd -d /software_root -g slapsoft slapsoft -r',
......@@ -422,12 +397,12 @@ class TestComputer(SlapformatMixin):
'useradd -d /instance_root/partition -g testuser -G slapsoft testuser -r',
'tunctl -t tap -u testuser',
'ip link set tap up',
# 'brctl show', # don't track non-functional commands
'brctl show',
'brctl addif bridge tap',
'ip addr add ip/255.255.255.255 dev bridge',
# 'ip addr list bridge', # don't track non-functional commands
'ip addr list bridge',
'ip addr add ip/ffff:ffff:ffff:ffff:: dev bridge',
# 'ip addr list bridge', # don't track non-functional commands
'ip addr list bridge',
],
self.fakeCallAndRead.external_command_list)
......@@ -452,7 +427,7 @@ class TestComputer(SlapformatMixin):
}
computer.construct(alter_user=False)
self.assertEqualCommands([
self.assertEqual([
"makedirs('/instance_root', 493)",
"makedirs('/software_root', 493)",
"chmod('/software_root', 493)",
......@@ -460,16 +435,16 @@ class TestComputer(SlapformatMixin):
"chmod('/instance_root/partition', 488)"
],
self.test_result.bucket)
self.assertEqualCommands([
self.assertEqual([
'ip addr list bridge',
'tunctl -t tap -u testuser',
'ip link set tap up',
# 'brctl show', # don't track non-functional commands
'brctl show',
'brctl addif bridge tap',
'ip addr add ip/255.255.255.255 dev bridge',
# 'ip addr list bridge', # don't track non-functional commands
# 'ip addr list bridge',
'ip addr add ip/ffff:ffff:ffff:ffff:: dev bridge',
# 'ip -6 addr list bridge', # don't track non-functional commands
'ip -6 addr list bridge',
],
self.fakeCallAndRead.external_command_list)
......@@ -499,7 +474,7 @@ class TestComputer(SlapformatMixin):
}
computer.construct(alter_user=False)
self.assertEqualCommands([
self.assertEqual([
"makedirs('/instance_root', 493)",
"makedirs('/software_root', 493)",
"chmod('/software_root', 493)",
......@@ -507,7 +482,7 @@ class TestComputer(SlapformatMixin):
"chmod('/instance_root/partition', 488)"
],
self.test_result.bucket)
self.assertEqualCommands([
self.assertEqual([
'ip addr list iface',
'tunctl -t tap -u testuser',
'ip link set tap up',
......@@ -515,7 +490,7 @@ class TestComputer(SlapformatMixin):
'route add -host 10.8.0.2 dev tap',
'ip addr add ip/255.255.255.255 dev iface',
'ip addr add ip/ffff:ffff:ffff:ffff:: dev iface',
# 'ip -6 addr list iface' # don't track non-functional commands
'ip -6 addr list iface'
],
self.fakeCallAndRead.external_command_list)
self.assertEqual(partition.tap.ipv4_addr, '10.8.0.2')
......@@ -543,7 +518,7 @@ class TestComputer(SlapformatMixin):
}
computer.construct(alter_network=False)
self.assertEqualCommands([
self.assertEqual([
"makedirs('/instance_root', 493)",
"makedirs('/software_root', 493)",
"chown('/software_root', 0, 0)",
......@@ -553,8 +528,8 @@ class TestComputer(SlapformatMixin):
"chmod('/instance_root/partition', 488)"
],
self.test_result.bucket)
self.assertEqualCommands([
# 'ip addr list bridge', # don't track non-functional commands
self.assertEqual([
# 'ip addr list bridge',
'groupadd slapsoft',
'useradd -d /software_root -g slapsoft slapsoft -r',
'groupadd testuser',
......@@ -585,7 +560,7 @@ class TestComputer(SlapformatMixin):
}
computer.construct(alter_network=False, alter_user=False)
self.assertEqualCommands([
self.assertEqual([
"makedirs('/instance_root', 493)",
"makedirs('/software_root', 493)",
"chmod('/software_root', 493)",
......@@ -593,12 +568,12 @@ class TestComputer(SlapformatMixin):
"chmod('/instance_root/partition', 488)"
],
self.test_result.bucket)
self.assertEqualCommands([
# 'ip addr list bridge', # don't track non-functional commands
self.assertEqual([
'ip addr list bridge',
'ip addr add ip/255.255.255.255 dev bridge',
# 'ip addr list bridge', # don't track non-functional commands
# 'ip addr list bridge',
'ip addr add ip/ffff:ffff:ffff:ffff:: dev bridge',
# 'ip -6 addr list bridge', # don't track non-functional commands
'ip -6 addr list bridge',
],
self.fakeCallAndRead.external_command_list)
......@@ -626,7 +601,7 @@ class TestComputer(SlapformatMixin):
}
computer.construct(use_unique_local_address_block=True, alter_user=False, create_tap=False)
self.assertEqualCommands([
self.assertEqual([
"makedirs('/instance_root', 493)",
"makedirs('/software_root', 493)",
"chmod('/software_root', 493)",
......@@ -634,12 +609,12 @@ class TestComputer(SlapformatMixin):
"chmod('/instance_root/partition', 488)"
],
self.test_result.bucket)
self.assertEqualCommands([
# 'ip addr list myinterface', # don't track non-functional commands
self.assertEqual([
'ip addr list myinterface',
'ip address add dev myinterface fd00::1/64',
'ip addr add ip/255.255.255.255 dev myinterface',
'ip addr add ip/ffff:ffff:ffff:ffff:: dev myinterface',
# 'ip -6 addr list myinterface' # don't track non-functional commands
'ip -6 addr list myinterface'
],
self.fakeCallAndRead.external_command_list)
......@@ -647,7 +622,7 @@ class TestPartition(SlapformatMixin):
def test_createPath_no_alter_user(self):
self.partition.createPath(False)
self.assertEqualCommands(
self.assertEqual(
[
"mkdir('/part_path', 488)",
"chmod('/part_path', 488)"
......
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