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-rw-r--r--tests/unit/benchmark/scenarios/availability/test_util.py19
-rw-r--r--tests/unit/benchmark/scenarios/networking/test_pktgen.py534
2 files changed, 553 insertions, 0 deletions
diff --git a/tests/unit/benchmark/scenarios/availability/test_util.py b/tests/unit/benchmark/scenarios/availability/test_util.py
index bb0e6bc79..2e4fff417 100644
--- a/tests/unit/benchmark/scenarios/availability/test_util.py
+++ b/tests/unit/benchmark/scenarios/availability/test_util.py
@@ -19,6 +19,25 @@ from yardstick.benchmark.scenarios.availability import util
@mock.patch('yardstick.benchmark.scenarios.availability.util.subprocess')
class ExecuteShellTestCase(unittest.TestCase):
+ def setUp(self):
+ self.param_config = {'serviceName': '$serviceName', 'value': 1}
+ self.intermediate_variables = {'$serviceName': 'nova-api'}
+ self.std_output = '| id | 1 |'
+ self.cmd_config = {'cmd':'ls','param':'-a'}
+
+ def test_util_build_command_shell(self,mock_subprocess):
+ result = util.build_shell_command(self.param_config, True,
+ self.intermediate_variables)
+ self.assertEqual("nova-api" in result, True)
+
+ def test_read_stdout_item(self,mock_subprocess):
+ result = util.read_stdout_item(self.std_output,'id')
+ self.assertEquals('1',result)
+
+ def test_buildshellparams(self,mock_subprocess):
+ result = util.buildshellparams(self.cmd_config,True)
+ self.assertEquals('/bin/bash -s {0} {1}', result)
+
def test__fun_execute_shell_command_successful(self, mock_subprocess):
cmd = "env"
mock_subprocess.check_output.return_value = (0, 'unittest')
diff --git a/tests/unit/benchmark/scenarios/networking/test_pktgen.py b/tests/unit/benchmark/scenarios/networking/test_pktgen.py
index d4eb1246f..2914c8e02 100644
--- a/tests/unit/benchmark/scenarios/networking/test_pktgen.py
+++ b/tests/unit/benchmark/scenarios/networking/test_pktgen.py
@@ -138,6 +138,7 @@ class PktgenTestCase(unittest.TestCase):
p.run(result)
expected_result = jsonutils.loads(sample_output)
expected_result["packets_received"] = 149300
+ expected_result["packetsize"] = 60
self.assertEqual(result, expected_result)
def test_pktgen_successful_sla(self, mock_ssh):
@@ -164,6 +165,7 @@ class PktgenTestCase(unittest.TestCase):
p.run(result)
expected_result = jsonutils.loads(sample_output)
expected_result["packets_received"] = 149300
+ expected_result["packetsize"] = 60
self.assertEqual(result, expected_result)
def test_pktgen_unsuccessful_sla(self, mock_ssh):
@@ -204,6 +206,538 @@ class PktgenTestCase(unittest.TestCase):
mock_ssh.SSH.from_node().execute.return_value = (1, '', 'FOOBAR')
self.assertRaises(RuntimeError, p.run, result)
+ def test_pktgen_get_vnic_driver_name(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (0, 'ixgbevf', '')
+
+ vnic_driver_name = p._get_vnic_driver_name()
+ self.assertEqual(vnic_driver_name, 'ixgbevf')
+
+ def test_pktgen_unsuccessful_get_vnic_driver_name(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (1, '', '')
+
+ self.assertRaises(RuntimeError, p._get_vnic_driver_name)
+
+ def test_pktgen_get_sriov_queue_number(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (0, '2', '')
+
+ p.queue_number = p._get_sriov_queue_number()
+ self.assertEqual(p.queue_number, 2)
+
+ def test_pktgen_unsuccessful_get_sriov_queue_number(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (1, '', '')
+
+ self.assertRaises(RuntimeError, p._get_sriov_queue_number)
+
+ def test_pktgen_get_available_queue_number(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (0, '4', '')
+
+ p._get_available_queue_number()
+
+ mock_ssh.SSH.from_node().execute.assert_called_with(
+ "sudo ethtool -l eth0 | grep Combined | head -1 |" \
+ "awk '{printf $2}'")
+
+ def test_pktgen_unsuccessful_get_available_queue_number(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (1, '', '')
+
+ self.assertRaises(RuntimeError, p._get_available_queue_number)
+
+ def test_pktgen_get_usable_queue_number(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (0, '1', '')
+
+ p._get_usable_queue_number()
+
+ mock_ssh.SSH.from_node().execute.assert_called_with(
+ "sudo ethtool -l eth0 | grep Combined | tail -1 |" \
+ "awk '{printf $2}'")
+
+ def test_pktgen_unsuccessful_get_usable_queue_number(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (1, '', '')
+
+ self.assertRaises(RuntimeError, p._get_usable_queue_number)
+
+ def test_pktgen_enable_ovs_multiqueue(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+ p.client = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (0, '4', '')
+
+ mock_result1 = mock.Mock()
+ mock_result1.return_value = 1
+ p._get_usable_queue_number = mock_result1
+
+ mock_result2 = mock.Mock()
+ mock_result2.return_value = 4
+ p._get_available_queue_number = mock_result2
+
+ p.queue_number = p._enable_ovs_multiqueue()
+ self.assertEqual(p.queue_number, 4)
+
+ def test_pktgen_enable_ovs_multiqueue_1q(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+ p.client = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (0, '1', '')
+
+ mock_result1 = mock.Mock()
+ mock_result1.return_value = 1
+ p._get_usable_queue_number = mock_result1
+
+ mock_result2 = mock.Mock()
+ mock_result2.return_value = 1
+ p._get_available_queue_number = mock_result2
+
+ p.queue_number = p._enable_ovs_multiqueue()
+ self.assertEqual(p.queue_number, 1)
+
+ def test_pktgen_unsuccessful_enable_ovs_multiqueue(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+ p.client = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (1, '', '')
+
+ mock_result1 = mock.Mock()
+ mock_result1.return_value = 1
+ p._get_usable_queue_number = mock_result1
+
+ mock_result2 = mock.Mock()
+ mock_result2.return_value = 4
+ p._get_available_queue_number = mock_result2
+
+ self.assertRaises(RuntimeError, p._enable_ovs_multiqueue)
+
+ def test_pktgen_setup_irqmapping_ovs(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+ p.client = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (0, '10', '')
+
+ p._setup_irqmapping_ovs(4)
+
+ mock_ssh.SSH.from_node().execute.assert_called_with(
+ "echo 8 | sudo tee /proc/irq/10/smp_affinity")
+
+ def test_pktgen_setup_irqmapping_ovs_1q(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+ p.client = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (0, '10', '')
+
+ p._setup_irqmapping_ovs(1)
+
+ mock_ssh.SSH.from_node().execute.assert_called_with(
+ "echo 1 | sudo tee /proc/irq/10/smp_affinity")
+
+ def test_pktgen_unsuccessful_setup_irqmapping_ovs(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+ p.client = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (1, '', '')
+
+ self.assertRaises(RuntimeError, p._setup_irqmapping_ovs, 4)
+
+ def test_pktgen_unsuccessful_setup_irqmapping_ovs_1q(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+ p.client = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (1, '', '')
+
+ self.assertRaises(RuntimeError, p._setup_irqmapping_ovs, 1)
+
+ def test_pktgen_setup_irqmapping_sriov(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+ p.client = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (0, '10', '')
+
+ p._setup_irqmapping_sriov(2)
+
+ mock_ssh.SSH.from_node().execute.assert_called_with(
+ "echo 2 | sudo tee /proc/irq/10/smp_affinity")
+
+ def test_pktgen_setup_irqmapping_sriov_1q(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+ p.client = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (0, '10', '')
+
+ p._setup_irqmapping_sriov(1)
+
+ mock_ssh.SSH.from_node().execute.assert_called_with(
+ "echo 1 | sudo tee /proc/irq/10/smp_affinity")
+
+ def test_pktgen_unsuccessful_setup_irqmapping_sriov(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+ p.client = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (1, '', '')
+
+ self.assertRaises(RuntimeError, p._setup_irqmapping_sriov, 2)
+
+ def test_pktgen_unsuccessful_setup_irqmapping_sriov_1q(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+ p.client = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (1, '', '')
+
+ self.assertRaises(RuntimeError, p._setup_irqmapping_sriov, 1)
+
+ def test_pktgen_is_irqbalance_disabled(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
+
+ p._is_irqbalance_disabled()
+
+ mock_ssh.SSH.from_node().execute.assert_called_with(
+ "grep ENABLED /etc/default/irqbalance")
+
+ def test_pktgen_unsuccessful_is_irqbalance_disabled(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (1, '', '')
+
+ self.assertRaises(RuntimeError, p._is_irqbalance_disabled)
+
+ def test_pktgen_disable_irqbalance(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+ p.client = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
+
+ p._disable_irqbalance()
+
+ mock_ssh.SSH.from_node().execute.assert_called_with(
+ "sudo service irqbalance disable")
+
+ def test_pktgen_unsuccessful_disable_irqbalance(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+ p.client = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (1, '', '')
+
+ self.assertRaises(RuntimeError, p._disable_irqbalance)
+
+ def test_pktgen_multiqueue_setup_ovs(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60, 'multiqueue': True},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+ p.client = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (0, '4', '')
+
+ mock_result1 = mock.Mock()
+ mock_result1.return_value = False
+ p._is_irqbalance_disabled = mock_result1
+
+ mock_result2 = mock.Mock()
+ mock_result2.return_value = "virtio_net"
+ p._get_vnic_driver_name = mock_result2
+
+ mock_result3 = mock.Mock()
+ mock_result3.return_value = 1
+ p._get_usable_queue_number = mock_result3
+
+ mock_result4 = mock.Mock()
+ mock_result4.return_value = 4
+ p._get_available_queue_number = mock_result4
+
+ p.multiqueue_setup()
+
+ self.assertEqual(p.queue_number, 4)
+
+ def test_pktgen_multiqueue_setup_ovs_1q(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60, 'multiqueue': True},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+ p.client = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (0, '1', '')
+
+ mock_result1 = mock.Mock()
+ mock_result1.return_value = False
+ p._is_irqbalance_disabled = mock_result1
+
+ mock_result2 = mock.Mock()
+ mock_result2.return_value = "virtio_net"
+ p._get_vnic_driver_name = mock_result2
+
+ mock_result3 = mock.Mock()
+ mock_result3.return_value = 1
+ p._get_usable_queue_number = mock_result3
+
+ mock_result4 = mock.Mock()
+ mock_result4.return_value = 1
+ p._get_available_queue_number = mock_result4
+
+ p.multiqueue_setup()
+
+ self.assertEqual(p.queue_number, 1)
+
+ def test_pktgen_multiqueue_setup_sriov(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60, 'multiqueue': True},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+ p.client = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (0, '2', '')
+
+ mock_result1 = mock.Mock()
+ mock_result1.return_value = False
+ p._is_irqbalance_disabled = mock_result1
+
+ mock_result2 = mock.Mock()
+ mock_result2.return_value = "ixgbevf"
+ p._get_vnic_driver_name = mock_result2
+
+ p.multiqueue_setup()
+
+ self.assertEqual(p.queue_number, 2)
+
+ def test_pktgen_multiqueue_setup_sriov_1q(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60, 'multiqueue': True},
+ }
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+ p.client = mock_ssh.SSH.from_node()
+
+ mock_ssh.SSH.from_node().execute.return_value = (0, '1', '')
+
+ mock_result1 = mock.Mock()
+ mock_result1.return_value = False
+ p._is_irqbalance_disabled = mock_result1
+
+ mock_result2 = mock.Mock()
+ mock_result2.return_value = "ixgbevf"
+ p._get_vnic_driver_name = mock_result2
+
+ p.multiqueue_setup()
+
+ self.assertEqual(p.queue_number, 1)
+
+ def test_pktgen_run_with_setup_done(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60, 'number_of_ports': 10, 'duration': 20, 'multiqueue': True},
+ 'sla': {'max_ppm': 1}
+ }
+ result = {}
+ p = pktgen.Pktgen(args, self.ctx)
+ p.server = mock_ssh.SSH.from_node()
+ p.client = mock_ssh.SSH.from_node()
+
+ p.setup_done = True
+ p.multiqueue_setup_done = True
+
+ mock_iptables_result = mock.Mock()
+ mock_iptables_result.return_value = 149300
+ p._iptables_get_result = mock_iptables_result
+
+ sample_output = '{"packets_per_second": 9753, "errors": 0, \
+ "packets_sent": 149300, "flows": 110}'
+ mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '')
+
+ p.run(result)
+ expected_result = jsonutils.loads(sample_output)
+ expected_result["packets_received"] = 149300
+ expected_result["packetsize"] = 60
+ self.assertEqual(result, expected_result)
+
+ def test_pktgen_run_with_ovs_multiqueque(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60, 'number_of_ports': 10, 'duration': 20, 'multiqueue': True},
+ 'sla': {'max_ppm': 1}
+ }
+ result = {}
+
+ p = pktgen.Pktgen(args, self.ctx)
+
+ p.server = mock_ssh.SSH.from_node()
+ p.client = mock_ssh.SSH.from_node()
+
+ mock_result = mock.Mock()
+ mock_result.return_value = "virtio_net"
+ p._get_vnic_driver_name = mock_result
+
+ mock_result1 = mock.Mock()
+ mock_result1.return_value = 1
+ p._get_usable_queue_number = mock_result1
+
+ mock_result2 = mock.Mock()
+ mock_result2.return_value = 4
+ p._get_available_queue_number = mock_result2
+
+ mock_result3 = mock.Mock()
+ mock_result3.return_value = 4
+ p._enable_ovs_multiqueue = mock_result3
+
+ mock_result4 = mock.Mock()
+ p._setup_irqmapping_ovs = mock_result4
+
+ mock_iptables_result = mock.Mock()
+ mock_iptables_result.return_value = 149300
+ p._iptables_get_result = mock_iptables_result
+
+ sample_output = '{"packets_per_second": 9753, "errors": 0, \
+ "packets_sent": 149300, "flows": 110}'
+ mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '')
+
+ p.run(result)
+ expected_result = jsonutils.loads(sample_output)
+ expected_result["packets_received"] = 149300
+ expected_result["packetsize"] = 60
+ self.assertEqual(result, expected_result)
+
+ def test_pktgen_run_with_sriov_multiqueque(self, mock_ssh):
+ args = {
+ 'options': {'packetsize': 60, 'number_of_ports': 10, 'duration': 20, 'multiqueue': True},
+ 'sla': {'max_ppm': 1}
+ }
+ result = {}
+
+ p = pktgen.Pktgen(args, self.ctx)
+
+ p.server = mock_ssh.SSH.from_node()
+ p.client = mock_ssh.SSH.from_node()
+
+ mock_result1 = mock.Mock()
+ mock_result1.return_value = "ixgbevf"
+ p._get_vnic_driver_name = mock_result1
+
+ mock_result2 = mock.Mock()
+ mock_result2.return_value = 2
+ p._get_sriov_queue_number = mock_result2
+
+ mock_result3 = mock.Mock()
+ p._setup_irqmapping_sriov = mock_result3
+
+ mock_iptables_result = mock.Mock()
+ mock_iptables_result.return_value = 149300
+ p._iptables_get_result = mock_iptables_result
+
+ sample_output = '{"packets_per_second": 9753, "errors": 0, \
+ "packets_sent": 149300, "flows": 110}'
+ mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '')
+
+ p.run(result)
+ expected_result = jsonutils.loads(sample_output)
+ expected_result["packets_received"] = 149300
+ expected_result["packetsize"] = 60
+ self.assertEqual(result, expected_result)
def main():
unittest.main()