X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FVPPUtil.py;h=03d39d3e23aa832a95f31541db967469e48ab266;hp=5b7728412e2fad4119419286e1f100228a4960bc;hb=1577123a3c27541181097cb4186aa8855f20b1cc;hpb=e001fdea995835f1ef75a5e21607ba02d78e4068 diff --git a/resources/libraries/python/VPPUtil.py b/resources/libraries/python/VPPUtil.py index 5b7728412e..03d39d3e23 100644 --- a/resources/libraries/python/VPPUtil.py +++ b/resources/libraries/python/VPPUtil.py @@ -13,6 +13,8 @@ """VPP util library.""" +import binascii + from robot.api import logger from resources.libraries.python.Constants import Constants @@ -20,7 +22,6 @@ from resources.libraries.python.DUTSetup import DUTSetup from resources.libraries.python.PapiExecutor import PapiExecutor from resources.libraries.python.ssh import exec_cmd_no_error from resources.libraries.python.topology import NodeType -from resources.libraries.python.VatExecutor import VatExecutor class VPPUtil(object): @@ -161,8 +162,7 @@ class VPPUtil(object): :rtype: str """ with PapiExecutor(node) as papi_exec: - data = papi_exec.add('show_version').execute_should_pass().\ - verify_reply() + data = papi_exec.add('show_version').get_replies().verify_reply() version = ('VPP version: {ver}\n'. format(ver=data['version'].rstrip('\0x00'))) if verbose: @@ -191,48 +191,66 @@ class VPPUtil(object): :param node: Node to run command on. :type node: dict """ - vat = VatExecutor() - vat.execute_script("show_interface.vat", node, json_out=False) - - try: - vat.script_should_have_passed() - except AssertionError: - raise RuntimeError('Failed to get VPP interfaces on host: {name}'. - format(name=node['host'])) - @staticmethod - def vpp_show_crypto_device_mapping(node): - """Run "show crypto device mapping" CLI command. - - :param node: Node to run command on. - :type node: dict - """ - vat = VatExecutor() - vat.execute_script("show_crypto_device_mapping.vat", node, - json_out=False) + cmd = 'sw_interface_dump' + cmd_reply = 'sw_interface_details' + args = dict(name_filter_valid=0, name_filter='') + err_msg = 'Failed to get interface dump on host {host}'.format( + host=node['host']) + with PapiExecutor(node) as papi_exec: + papi_resp = papi_exec.add(cmd, **args).get_replies(err_msg) + + papi_if_dump = papi_resp.reply[0]['api_reply'] + + if_data = list() + for item in papi_if_dump: + data = item[cmd_reply] + data['interface_name'] = data['interface_name'].rstrip('\x00') + data['tag'] = data['tag'].rstrip('\x00') + data['l2_address'] = str(':'.join(binascii.hexlify( + data['l2_address'])[i:i + 2] for i in range(0, 12, 2)). + decode('ascii')) + if_data.append(data) + # TODO: return only base data + logger.trace('Interface data of host {host}:\n{if_data}'.format( + host=node['host'], if_data=if_data)) @staticmethod - def vpp_enable_traces_on_dut(node): + def vpp_enable_traces_on_dut(node, fail_on_error=False): """Enable vpp packet traces on the DUT node. :param node: DUT node to set up. + :param fail_on_error: If True, keyword fails if an error occurs, + otherwise passes. :type node: dict + :type fail_on_error: bool """ - vat = VatExecutor() - vat.execute_script("enable_dpdk_traces.vat", node, json_out=False) - vat.execute_script("enable_vhost_user_traces.vat", node, json_out=False) - vat.execute_script("enable_memif_traces.vat", node, json_out=False) + cmds = [ + "trace add dpdk-input 50", + "trace add vhost-user-input 50", + "trace add memif-input 50" + ] + + for cmd in cmds: + try: + PapiExecutor.run_cli_cmd(node, cmd) + except AssertionError: + if fail_on_error: + raise @staticmethod - def vpp_enable_traces_on_all_duts(nodes): + def vpp_enable_traces_on_all_duts(nodes, fail_on_error=False): """Enable vpp packet traces on all DUTs in the given topology. :param nodes: Nodes in the topology. + :param fail_on_error: If True, keyword fails if an error occurs, + otherwise passes. :type nodes: dict + :type fail_on_error: bool """ for node in nodes.values(): if node['type'] == NodeType.DUT: - VPPUtil.vpp_enable_traces_on_dut(node) + VPPUtil.vpp_enable_traces_on_dut(node, fail_on_error) @staticmethod def vpp_enable_elog_traces_on_dut(node): @@ -241,9 +259,7 @@ class VPPUtil(object): :param node: DUT node to set up. :type node: dict """ - vat = VatExecutor() - vat.execute_script("elog_trace_api_cli_barrier.vat", node, - json_out=False) + PapiExecutor.run_cli_cmd(node, "elog trace api cli barrier") @staticmethod def vpp_enable_elog_traces_on_all_duts(nodes): @@ -263,8 +279,7 @@ class VPPUtil(object): :param node: DUT node to show traces on. :type node: dict """ - vat = VatExecutor() - vat.execute_script("show_event_logger.vat", node, json_out=False) + PapiExecutor.run_cli_cmd(node, "show event-logger") @staticmethod def show_event_logger_on_all_duts(nodes): @@ -286,9 +301,7 @@ class VPPUtil(object): :returns: VPP log data. :rtype: list """ - with PapiExecutor(node) as papi_exec: - return papi_exec.add('cli_inband', cmd='show log').get_replies().\ - verify_reply()["reply"] + return PapiExecutor.run_cli_cmd(node, "show log")["reply"] @staticmethod def vpp_show_threads(node): @@ -300,5 +313,18 @@ class VPPUtil(object): :rtype: list """ with PapiExecutor(node) as papi_exec: - return papi_exec.add('show_threads').execute_should_pass().\ + data = papi_exec.add('show_threads').get_replies().\ verify_reply()["thread_data"] + + threads_data = list() + for thread in data: + thread_data = list() + for item in thread: + if isinstance(item, unicode): + item = item.rstrip('\x00') + thread_data.append(item) + threads_data.append(thread_data) + + logger.info("show threads:\n{threads}".format(threads=threads_data)) + + return threads_data