744612d269
* Calculate ECMP hash seed based on ASIC ID on multi ASIC platform. Each ASIC will have a unique ECMP hash seed value.
250 lines
13 KiB
Python
250 lines
13 KiB
Python
import filecmp
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import json
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import os
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import shutil
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import subprocess
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from unittest import TestCase
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import tests.common_utils as utils
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class TestJ2Files(TestCase):
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def setUp(self):
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self.test_dir = os.path.dirname(os.path.realpath(__file__))
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self.script_file = utils.PYTHON_INTERPRETTER + ' ' + os.path.join(self.test_dir, '..', 'sonic-cfggen')
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self.simple_minigraph = os.path.join(self.test_dir, 'simple-sample-graph.xml')
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self.t0_minigraph = os.path.join(self.test_dir, 't0-sample-graph.xml')
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self.t0_mvrf_minigraph = os.path.join(self.test_dir, 't0-sample-graph-mvrf.xml')
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self.pc_minigraph = os.path.join(self.test_dir, 'pc-test-graph.xml')
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self.t0_port_config = os.path.join(self.test_dir, 't0-sample-port-config.ini')
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self.t1_mlnx_minigraph = os.path.join(self.test_dir, 't1-sample-graph-mlnx.xml')
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self.mlnx_port_config = os.path.join(self.test_dir, 'sample-port-config-mlnx.ini')
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self.dell6100_t0_minigraph = os.path.join(self.test_dir, 'sample-dell-6100-t0-minigraph.xml')
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self.arista7050_t0_minigraph = os.path.join(self.test_dir, 'sample-arista-7050-t0-minigraph.xml')
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self.multi_asic_minigraph = os.path.join(self.test_dir, 'multi_npu_data', 'sample-minigraph.xml')
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self.multi_asic_port_config = os.path.join(self.test_dir, 'multi_npu_data', 'sample_port_config-0.ini')
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self.output_file = os.path.join(self.test_dir, 'output')
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def run_script(self, argument):
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print('CMD: sonic-cfggen ' + argument)
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output = subprocess.check_output(self.script_file + ' ' + argument, shell=True)
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if utils.PY3x:
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output = output.decode()
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return output
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def run_diff(self, file1, file2):
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return subprocess.check_output('diff -u {} {} || true'.format(file1, file2), shell=True)
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def test_interfaces(self):
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interfaces_template = os.path.join(self.test_dir, '..', '..', '..', 'files', 'image_config', 'interfaces', 'interfaces.j2')
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argument = '-m ' + self.t0_minigraph + ' -a \'{\"hwaddr\":\"e4:1d:2d:a5:f3:ad\"}\' -t ' + interfaces_template + ' > ' + self.output_file
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self.run_script(argument)
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self.assertTrue(filecmp.cmp(os.path.join(self.test_dir, 'sample_output', utils.PYvX_DIR, 'interfaces'), self.output_file))
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argument = '-m ' + self.t0_mvrf_minigraph + ' -a \'{\"hwaddr\":\"e4:1d:2d:a5:f3:ad\"}\' -t ' + interfaces_template + ' > ' + self.output_file
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self.run_script(argument)
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self.assertTrue(filecmp.cmp(os.path.join(self.test_dir, 'sample_output', utils.PYvX_DIR, 'mvrf_interfaces'), self.output_file))
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def test_ports_json(self):
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ports_template = os.path.join(self.test_dir, '..', '..', '..', 'dockers', 'docker-orchagent', 'ports.json.j2')
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argument = '-m ' + self.simple_minigraph + ' -p ' + self.t0_port_config + ' -t ' + ports_template + ' > ' + self.output_file
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self.run_script(argument)
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self.assertTrue(filecmp.cmp(os.path.join(self.test_dir, 'sample_output', utils.PYvX_DIR, 'ports.json'), self.output_file))
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def test_dhcp_relay(self):
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# Test generation of wait_for_intf.sh
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template_path = os.path.join(self.test_dir, '..', '..', '..', 'dockers', 'docker-dhcp-relay', 'wait_for_intf.sh.j2')
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argument = '-m ' + self.t0_minigraph + ' -p ' + self.t0_port_config + ' -t ' + template_path + ' > ' + self.output_file
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self.run_script(argument)
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self.assertTrue(filecmp.cmp(os.path.join(self.test_dir, 'sample_output', utils.PYvX_DIR, 'wait_for_intf.sh'), self.output_file))
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# Test generation of docker-dhcp-relay.supervisord.conf
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template_path = os.path.join(self.test_dir, '..', '..', '..', 'dockers', 'docker-dhcp-relay', 'docker-dhcp-relay.supervisord.conf.j2')
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argument = '-m ' + self.t0_minigraph + ' -p ' + self.t0_port_config + ' -t ' + template_path + ' > ' + self.output_file
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self.run_script(argument)
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self.assertTrue(filecmp.cmp(os.path.join(self.test_dir, 'sample_output', utils.PYvX_DIR, 'docker-dhcp-relay.supervisord.conf'), self.output_file))
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def test_lldp(self):
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lldpd_conf_template = os.path.join(self.test_dir, '..', '..', '..', 'dockers', 'docker-lldp', 'lldpd.conf.j2')
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argument = '-m ' + self.t0_minigraph + ' -p ' + self.t0_port_config + ' -t ' + lldpd_conf_template + ' > ' + self.output_file
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self.run_script(argument)
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self.assertTrue(filecmp.cmp(os.path.join(self.test_dir, 'sample_output', utils.PYvX_DIR, 'lldpd.conf'), self.output_file))
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def test_bgpd_quagga(self):
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conf_template = os.path.join(self.test_dir, '..', '..', '..', 'dockers', 'docker-fpm-quagga', 'bgpd.conf.j2')
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argument = '-m ' + self.t0_minigraph + ' -p ' + self.t0_port_config + ' -t ' + conf_template + ' > ' + self.output_file
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self.run_script(argument)
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original_filename = os.path.join(self.test_dir, 'sample_output', utils.PYvX_DIR, 'bgpd_quagga.conf')
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r = filecmp.cmp(original_filename, self.output_file)
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diff_output = self.run_diff(original_filename, self.output_file) if not r else ""
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self.assertTrue(r, "Diff:\n" + diff_output)
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def test_zebra_quagga(self):
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conf_template = os.path.join(self.test_dir, '..', '..', '..', 'dockers', 'docker-fpm-quagga', 'zebra.conf.j2')
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argument = '-m ' + self.t0_minigraph + ' -p ' + self.t0_port_config + ' -t ' + conf_template + ' > ' + self.output_file
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self.run_script(argument)
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self.assertTrue(filecmp.cmp(os.path.join(self.test_dir, 'sample_output', utils.PYvX_DIR, 'zebra_quagga.conf'), self.output_file))
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def test_ipinip(self):
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ipinip_file = os.path.join(self.test_dir, '..', '..', '..', 'dockers', 'docker-orchagent', 'ipinip.json.j2')
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argument = '-m ' + self.t0_minigraph + ' -p ' + self.t0_port_config + ' -t ' + ipinip_file + ' > ' + self.output_file
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self.run_script(argument)
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sample_output_file = os.path.join(self.test_dir, 'sample_output', utils.PYvX_DIR, 'ipinip.json')
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assert filecmp.cmp(sample_output_file, self.output_file)
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def test_l2switch_template(self):
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argument = '-k Mellanox-SN2700 --preset l2 -p ' + self.t0_port_config
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output = self.run_script(argument)
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output_json = json.loads(output)
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sample_output_file = os.path.join(self.test_dir, 'sample_output', utils.PYvX_DIR, 'l2switch.json')
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with open(sample_output_file) as sample_output_fd:
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sample_output_json = json.load(sample_output_fd)
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self.assertTrue(json.dumps(sample_output_json, sort_keys=True) == json.dumps(output_json, sort_keys=True))
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def test_qos_arista7050_render_template(self):
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arista_dir_path = os.path.join(self.test_dir, '..', '..', '..', 'device', 'arista', 'x86_64-arista_7050_qx32s', 'Arista-7050-QX-32S')
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qos_file = os.path.join(arista_dir_path, 'qos.json.j2')
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port_config_ini_file = os.path.join(arista_dir_path, 'port_config.ini')
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# copy qos_config.j2 to the Arista 7050 directory to have all templates in one directory
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qos_config_file = os.path.join(self.test_dir, '..', '..', '..', 'files', 'build_templates', 'qos_config.j2')
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shutil.copy2(qos_config_file, arista_dir_path)
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argument = '-m ' + self.arista7050_t0_minigraph + ' -p ' + port_config_ini_file + ' -t ' + qos_file + ' > ' + self.output_file
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self.run_script(argument)
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# cleanup
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qos_config_file_new = os.path.join(arista_dir_path, 'qos_config.j2')
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os.remove(qos_config_file_new)
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sample_output_file = os.path.join(self.test_dir, 'sample_output', utils.PYvX_DIR, 'qos-arista7050.json')
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assert filecmp.cmp(sample_output_file, self.output_file)
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def test_qos_dell6100_render_template(self):
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dell_dir_path = os.path.join(self.test_dir, '..', '..', '..', 'device', 'dell', 'x86_64-dell_s6100_c2538-r0', 'Force10-S6100')
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qos_file = os.path.join(dell_dir_path, 'qos.json.j2')
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port_config_ini_file = os.path.join(dell_dir_path, 'port_config.ini')
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# copy qos_config.j2 to the Dell S6100 directory to have all templates in one directory
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qos_config_file = os.path.join(self.test_dir, '..', '..', '..', 'files', 'build_templates', 'qos_config.j2')
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shutil.copy2(qos_config_file, dell_dir_path)
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argument = '-m ' + self.dell6100_t0_minigraph + ' -p ' + port_config_ini_file + ' -t ' + qos_file + ' > ' + self.output_file
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self.run_script(argument)
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# cleanup
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qos_config_file_new = os.path.join(dell_dir_path, 'qos_config.j2')
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os.remove(qos_config_file_new)
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sample_output_file = os.path.join(self.test_dir, 'sample_output', utils.PYvX_DIR, 'qos-dell6100.json')
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assert filecmp.cmp(sample_output_file, self.output_file)
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def test_buffers_dell6100_render_template(self):
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dell_dir_path = os.path.join(self.test_dir, '..', '..', '..', 'device', 'dell', 'x86_64-dell_s6100_c2538-r0', 'Force10-S6100')
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buffers_file = os.path.join(dell_dir_path, 'buffers.json.j2')
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port_config_ini_file = os.path.join(dell_dir_path, 'port_config.ini')
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# copy buffers_config.j2 to the Dell S6100 directory to have all templates in one directory
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buffers_config_file = os.path.join(self.test_dir, '..', '..', '..', 'files', 'build_templates', 'buffers_config.j2')
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shutil.copy2(buffers_config_file, dell_dir_path)
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argument = '-m ' + self.dell6100_t0_minigraph + ' -p ' + port_config_ini_file + ' -t ' + buffers_file + ' > ' + self.output_file
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self.run_script(argument)
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# cleanup
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buffers_config_file_new = os.path.join(dell_dir_path, 'buffers_config.j2')
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os.remove(buffers_config_file_new)
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sample_output_file = os.path.join(self.test_dir, 'sample_output', utils.PYvX_DIR, 'buffers-dell6100.json')
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assert filecmp.cmp(sample_output_file, self.output_file)
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def test_ipinip_multi_asic(self):
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ipinip_file = os.path.join(self.test_dir, '..', '..', '..', 'dockers', 'docker-orchagent', 'ipinip.json.j2')
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argument = '-m ' + self.multi_asic_minigraph + ' -p ' + self.multi_asic_port_config + ' -t ' + ipinip_file + ' -n asic0 ' + ' > ' + self.output_file
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print(argument)
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self.run_script(argument)
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sample_output_file = os.path.join(self.test_dir, 'multi_npu_data', utils.PYvX_DIR, 'ipinip.json')
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assert filecmp.cmp(sample_output_file, self.output_file)
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def test_swss_switch_render_template(self):
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switch_template = os.path.join(
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self.test_dir, '..', '..', '..', 'dockers', 'docker-orchagent',
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'switch.json.j2'
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)
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constants_yml = os.path.join(
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self.test_dir, '..', '..', '..', 'files', 'image_config',
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'constants', 'constants.yml'
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)
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test_list = {
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"t1": {
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"graph": self.t1_mlnx_minigraph,
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"output": "t1-switch.json"
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},
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"t0": {
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"graph": self.t0_minigraph,
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"output": "t0-switch.json"
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},
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}
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for _, v in test_list.items():
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argument = " -m {} -y {} -t {} > {}".format(
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v["graph"], constants_yml, switch_template, self.output_file
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)
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sample_output_file = os.path.join(
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self.test_dir, 'sample_output', v["output"]
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)
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self.run_script(argument)
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assert filecmp.cmp(sample_output_file, self.output_file)
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def test_swss_switch_render_template_multi_asic(self):
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# verify the ECMP hash seed changes per namespace
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switch_template = os.path.join(
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self.test_dir, '..', '..', '..', 'dockers', 'docker-orchagent',
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'switch.json.j2'
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)
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constants_yml = os.path.join(
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self.test_dir, '..', '..', '..', 'files', 'image_config',
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'constants', 'constants.yml'
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)
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test_list = {
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"0": {
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"namespace_id": "1",
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"output": "t0-switch-masic1.json"
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},
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"1": {
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"namespace_id": "3",
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"output": "t0-switch-masic3.json"
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},
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}
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for _, v in test_list.items():
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os.environ["NAMESPACE_ID"] = v["namespace_id"]
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argument = " -m {} -y {} -t {} > {}".format(
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self.t1_mlnx_minigraph, constants_yml, switch_template,
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self.output_file
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)
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sample_output_file = os.path.join(
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self.test_dir, 'sample_output', v["output"]
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)
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self.run_script(argument)
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assert filecmp.cmp(sample_output_file, self.output_file)
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os.environ["NAMESPACE_ID"] = ""
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def test_ndppd_conf(self):
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conf_template = os.path.join(self.test_dir, "ndppd.conf.j2")
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vlan_interfaces_json = os.path.join(self.test_dir, "data", "ndppd", "vlan_interfaces.json")
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expected = os.path.join(self.test_dir, "sample_output", utils.PYvX_DIR, "ndppd.conf")
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argument = '-j {} -t {} > {}'.format(vlan_interfaces_json, conf_template, self.output_file)
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self.run_script(argument)
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assert filecmp.cmp(expected, self.output_file), self.run_diff(expected, self.output_file)
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def tearDown(self):
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try:
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os.remove(self.output_file)
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except OSError:
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pass
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