8:44 p.m.
Adding tests to ensure that updating an existing CD ROM
can be done when using remote ISOs. This is to test for
regression for the libxml KeyError seen when even saving
the same CD ROM ISO as the update.
Signed-off-by: Christy Perez <christy(a)linux.vnet.ibm.com>
---
tests/test_model.py | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++++-
tests/utils.py | 21 +++++++++++++++++++-
2 files changed, 74 insertions(+), 2 deletions(-)
diff --git a/tests/test_model.py b/tests/test_model.py
index 92b34b6..9821b42 100644
--- a/tests/test_model.py
+++ b/tests/test_model.py
@@ -285,7 +285,7 @@ def _attach_disk(expect_bus='virtio'):
self.assertEquals(u'disk', disk_info['type'])
inst.vmstorage_delete(vm_name, disk)
- # Specify pool and path at sametime will fail
+ # Specifying pool and path at same time will fail
disk_args = {"type": "disk",
"pool": pool,
"vol": vol,
@@ -361,6 +361,33 @@ def test_vm_cdrom(self):
self.assertRaises(InvalidParameter, inst.vmstorage_update,
vm_name, cdrom_dev, {'path': wrong_iso_path})
+ # Make sure CD ROM still exists after failure
+ cd_info = inst.vmstorage_lookup(vm_name, cdrom_dev)
+ self.assertEquals(u'cdrom', cd_info['type'])
+ self.assertEquals(iso_path, cd_info['path'])
+
+ # update path of existing cd with valid remote ISO
+ # @TODO: This is currently not supported, so this
+ # test will fail.
+ valid_remote_iso_path = utils.get_remote_iso_path()
+ inst.vmstorage_update(vm_name, cdrom_dev,
+ {'path': valid_remote_iso_path})
+ cdrom_info = inst.vmstorage_lookup(vm_name, cdrom_dev)
+ self.assertEquals(valid_remote_iso_path,
+ cdrom_info['path'],
+ "This test will fail for now.\n"
+ "There is no support for replacing a local ISO "
+ "with a remote ISO." )
+
+ # update path of existing cd with invalid remote ISO
+ # @TODO: This is currently not supported, so this test
+ # is currently useless but will be valid later.
+ invalid_remote_iso_path =\
+ 'http://notreal.net/isos/fakeiso.iso'
+ self.assertRaises(OperationFailed, inst.vmstorages_update,
+ vm_name, cdrom_dev,
+ {'path': invalid_remote_iso_path})
+
# update path of existing cd with existent iso of shutoff vm
inst.vmstorage_update(vm_name, cdrom_dev, {'path': iso_path2})
cdrom_info = inst.vmstorage_lookup(vm_name, cdrom_dev)
@@ -378,6 +405,13 @@ def test_vm_cdrom(self):
self.assertEquals('', cdrom_info['path'])
inst.vm_poweroff(vm_name)
+ # Update path after eject. Local iso -> remote ISO.
+ inst.vmstorage_update(vm_name, cdrom_dev,
+ {'path': valid_remote_iso_path})
+ cdrom_info = inst.vmstorage_lookup(vm_name, cdrom_dev)
+ self.assertEquals(valid_remote_iso_path,
+ cdrom_info['path'])
+
# removing non existent cdrom
self.assertRaises(NotFoundError, inst.vmstorage_delete, vm_name,
"fakedev")
@@ -387,6 +421,25 @@ def test_vm_cdrom(self):
storage_list = inst.vmstorages_get_list(vm_name)
self.assertEquals(prev_count, len(storage_list))
+ # Create a new cdrom using a remote iso
+ cdrom_args = {"type": "cdrom",
+ "path": valid_remote_iso_path}
+ cdrom_dev = inst.vmstorages_create(vm_name, cdrom_args)
+ storage_list = inst.vmstorages_get_list(vm_name)
+ self.assertEquals(prev_count + 1, len(storage_list))
+
+ # Update remote-backed cdrom with the same ISO
+ inst.vmstorage_update(vm_name, cdrom_dev,
+ {'path': valid_remote_iso_path})
+ cdrom_info = inst.vmstorage_lookup(vm_name, cdrom_dev)
+ self.assertEquals(valid_remote_iso_path,
+ cdrom_info['path'])
+
+ # Update remote-backed cdrom with invalid ISO
+ self.assertRaises(OperationFailed, inst.vmstorages_update,
+ vm_name, cdrom_dev,
+ {'path': invalid_remote_iso_path})
+
@unittest.skipUnless(utils.running_as_root(), 'Must be run as root')
def test_vm_storage_provisioning(self):
inst = model.Model(objstore_loc=self.tmp_store)
diff --git a/tests/utils.py b/tests/utils.py
index 30c9cae..a5c0941 100644
--- a/tests/utils.py
+++ b/tests/utils.py
@@ -21,19 +21,20 @@
import base64
import cherrypy
import httplib
+import json
import os
import socket
import sys
import threading
import unittest
-
from contextlib import closing
from lxml import etree
import kimchi.mockmodel
import kimchi.server
+from kimchi.config import paths
from kimchi.exception import OperationFailed
_ports = {}
@@ -146,6 +147,24 @@ def request(host, port, path, data=None, method='GET',
headers=None):
conn = httplib.HTTPSConnection(host, port)
return _request(conn, path, data, method, headers)
+def get_remote_iso_path():
+ """
+ Get a remote iso with the right arch from the distro files shipped
+ with kimchi.
+ """
+ host_arch = os.uname()[4]
+ remote_path = ''
+ with open(os.path.join(paths.conf_dir, 'distros.d', 'fedora.json'))\
+ as fedora_isos:
+ # Get a list of dicts
+ json_isos_list = json.load(fedora_isos)
+ for iso in json_isos_list:
+ if (iso.get('os_arch')) == host_arch:
+ remote_path = iso.get('path')
+ break
+
+ print(remote_path)
+ return remote_path
def patch_auth(sudo=True):
"""
--
1.9.3