diff --git a/nova/tests/functional/regressions/test_bug_1679750.py b/nova/tests/functional/regressions/test_bug_1679750.py
new file mode 100644
index 000000000000..6cbaf9934f94
--- /dev/null
+++ b/nova/tests/functional/regressions/test_bug_1679750.py
@@ -0,0 +1,102 @@
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+from nova import test
+from nova.tests import fixtures as nova_fixtures
+from nova.tests.functional import integrated_helpers
+from nova.tests.unit import cast_as_call
+import nova.tests.unit.image.fake
+from nova.tests.unit import policy_fixture
+
+
+class TestLocalDeleteAllocations(test.TestCase,
+                                 integrated_helpers.InstanceHelperMixin):
+    def setUp(self):
+        super(TestLocalDeleteAllocations, self).setUp()
+        self.useFixture(policy_fixture.RealPolicyFixture())
+        # The NeutronFixture is needed to show security groups for a server.
+        self.useFixture(nova_fixtures.NeutronFixture(self))
+        # We need the computes reporting into placement for the filter
+        # scheduler to pick a host.
+        placement = self.useFixture(nova_fixtures.PlacementFixture())
+        self.placement_api = placement.api
+        api_fixture = self.useFixture(nova_fixtures.OSAPIFixture(
+            api_version='v2.1'))
+        self.api = api_fixture.api
+        self.admin_api = api_fixture.admin_api
+        # We need the latest microversion to force-down the compute service
+        self.admin_api.microversion = 'latest'
+        # the image fake backend needed for image discovery
+        nova.tests.unit.image.fake.stub_out_image_service(self)
+
+        self.start_service('conductor')
+        self.start_service('consoleauth')
+
+        self.flags(group='scheduler', driver='chance_scheduler')
+        self.start_service('scheduler')
+
+        self.compute = self.start_service('compute')
+
+        self.useFixture(cast_as_call.CastAsCall(self))
+
+        self.image_id = self.api.get_images()[0]['id']
+        self.flavor_id = self.api.get_flavors()[0]['id']
+
+    def _get_usages(self, rp_uuid):
+        fmt = '/resource_providers/%(uuid)s/usages'
+        resp = self.placement_api.get(fmt % {'uuid': rp_uuid})
+        return resp.body['usages']
+
+    def test_local_delete_removes_allocations(self):
+        """Tests that allocations are removed after a local delete.
+
+        This tests the scenario where a server is local deleted (because the
+        compute host is down) and we want to make sure that its allocations
+        have been cleaned up.
+        """
+        # Get allocations, make sure they are 0.
+        resp = self.placement_api.get('/resource_providers')
+        rp_uuid = resp.body['resource_providers'][0]['uuid']
+        usages_before = self._get_usages(rp_uuid)
+        for usage in usages_before.values():
+            self.assertEqual(0, usage)
+
+        # Create a server.
+        server = self._build_minimal_create_server_request(self.api,
+            'local-delete-test', self.image_id, self.flavor_id, 'none')
+        server = self.admin_api.post_server({'server': server})
+        server = self._wait_for_state_change(self.api, server, 'ACTIVE')
+
+        # Assert usages are non zero now.
+        usages_during = self._get_usages(rp_uuid)
+        for usage in usages_during.values():
+            self.assertNotEqual(0, usage)
+
+        # Force-down compute to trigger local delete.
+        self.compute.stop()
+        compute_service_id = self.admin_api.get_services(
+            host=self.compute.host, binary='nova-compute')[0]['id']
+        self.admin_api.put_service(compute_service_id, {'forced_down': True})
+
+        # Delete the server (will be a local delete because compute is down).
+        self.api.delete_server(server['id'])
+
+        # Start the compute service again. Before it comes up, it will call the
+        # update_available_resource code in the ResourceTracker which is what
+        # "heals" the allocations for the deleted instance.
+        self.compute.start()
+
+        # Get the allocations again to check against the original.
+        usages_after = self._get_usages(rp_uuid)
+
+        # They should match.
+        self.assertEqual(usages_before, usages_after)