de46354ed3
the localrc is really just executable shell, which means there are tons of edgecases where you can't treat it the same as simple assignment a=b. Instead of trying to be smart about things and reduce duplication in the localrc files, just do the naive thing and stack up all the shell declarations in order. When evaluated in shell they will end up stacking up as expected. Change-Id: I231d130b24b02cdd79618f85472cee21905884e0
112 lines
2.5 KiB
Python
112 lines
2.5 KiB
Python
# Copyright 2017 IBM
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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# Implementation of ini add / remove for devstack. We don't use the
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# python ConfigFile parser because that ends up rewriting the entire
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# file and doesn't ensure comments remain.
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import fixtures
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import testtools
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from devstack import dsconf
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BASIC = """
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[[local|localrc]]
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a=b
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c=d
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f=1
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[[post-config|$NEUTRON_CONF]]
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[DEFAULT]
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global_physnet_mtu=1450
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[[post-config|$NOVA_CONF]]
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[upgrade_levels]
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compute = auto
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"""
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RESULT1 = """
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[[local|localrc]]
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a=b
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c=d
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f=1
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g=2
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[[post-config|$NEUTRON_CONF]]
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[DEFAULT]
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global_physnet_mtu=1450
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[[post-config|$NOVA_CONF]]
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[upgrade_levels]
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compute = auto
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"""
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RESULT2 = """
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[[local|localrc]]
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a=b
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c=d
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f=1
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a=2
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[[post-config|$NEUTRON_CONF]]
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[DEFAULT]
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global_physnet_mtu=1450
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[[post-config|$NOVA_CONF]]
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[upgrade_levels]
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compute = auto
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"""
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RESULT3 = """
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[[local|localrc]]
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a=b
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c=d
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f=1
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enable_plugin foo http://foo branch
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enable_plugin bar http://foo branch
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[[post-config|$NEUTRON_CONF]]
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[DEFAULT]
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global_physnet_mtu=1450
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[[post-config|$NOVA_CONF]]
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[upgrade_levels]
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compute = auto
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"""
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class TestLcSet(testtools.TestCase):
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def setUp(self):
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super(TestLcSet, self).setUp()
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self._path = self.useFixture(fixtures.TempDir()).path
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self._path += "/local.conf"
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with open(self._path, "w") as f:
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f.write(BASIC)
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def test_set_new(self):
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conf = dsconf.LocalConf(self._path)
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conf.set_local_raw("g=2")
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with open(self._path) as f:
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content = f.read()
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self.assertEqual(content, RESULT1)
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def test_set_existing(self):
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conf = dsconf.LocalConf(self._path)
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conf.set_local_raw("a=2")
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with open(self._path) as f:
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content = f.read()
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self.assertEqual(content, RESULT2)
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def test_set_raw(self):
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conf = dsconf.LocalConf(self._path)
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conf.set_local_raw("enable_plugin foo http://foo branch")
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conf.set_local_raw("enable_plugin bar http://foo branch")
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with open(self._path) as f:
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content = f.read()
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self.assertEqual(content, RESULT3)
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