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[sonic-config-engine] Generate expected output with different cable len #11092

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merged 4 commits into from
Jun 15, 2022
Merged

[sonic-config-engine] Generate expected output with different cable len #11092

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b86308f
Generate expected output with 300m cable len and compare against it
neethajohn Jun 9, 2022
d3dac5f
Rewrite assert logic
neethajohn Jun 9, 2022
1ab13b7
Merge branch 'master' into cable_len_update
neethajohn Jun 10, 2022
405b90b
Merge branch 'master' into cable_len_update
neethajohn Jun 13, 2022
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33 changes: 30 additions & 3 deletions src/sonic-config-engine/tests/test_j2files.py
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Original file line number Diff line number Diff line change
Expand Up @@ -68,6 +68,20 @@ def remove_machine_conf(self, file_exist, dir_exist):
if not dir_exist:
os.system('sudo rmdir /host')

def modify_cable_len(self, base_file, file_dir):
input_file = os.path.join(file_dir, base_file)
with open(input_file, 'r') as ifd:
object = json.load(ifd)
if 'CABLE_LENGTH' in object and 'AZURE' in object['CABLE_LENGTH']:
for key in object['CABLE_LENGTH']['AZURE']:
object['CABLE_LENGTH']['AZURE'][key] = '300m'
prefix, extension = base_file.split('.')
output_file = '{}_300m.{}'.format(prefix, extension)
out_file_path = os.path.join(file_dir, output_file)
with open(out_file_path, 'w') as wfd:
json.dump(object, wfd, indent=4)
return output_file

def test_interfaces(self):
interfaces_template = os.path.join(self.test_dir, '..', '..', '..', 'files', 'image_config', 'interfaces', 'interfaces.j2')
argument = '-m ' + self.t0_minigraph + ' -p ' + self.t0_port_config + ' -a \'{\"hwaddr\":\"e4:1d:2d:a5:f3:ad\"}\' -t ' + interfaces_template + ' > ' + self.output_file
Expand Down Expand Up @@ -405,7 +419,7 @@ def _test_buffers_render_template(self, vendor, platform, sku, minigraph, buffer
buffers_config_file = os.path.join(self.test_dir, '..', '..', '..', 'files', 'build_templates', 'buffers_config.j2')
shutil.copy2(buffers_config_file, dir_path)

minigraph = os.path.join(self.test_dir, minigraph)
minigraph = os.path.join(self.test_dir, minigraph)
argument = '-m ' + minigraph + ' -p ' + port_config_ini_file + ' -t ' + buffers_file + ' > ' + self.output_file
self.run_script(argument)

Expand All @@ -414,8 +428,21 @@ def _test_buffers_render_template(self, vendor, platform, sku, minigraph, buffer
os.remove(buffers_config_file_new)
self.remove_machine_conf(file_exist, dir_exist)

sample_output_file = os.path.join(self.test_dir, 'sample_output', utils.PYvX_DIR, expected)
assert utils.cmp(sample_output_file, self.output_file), self.run_diff(sample_output_file, self.output_file)
out_file_dir = os.path.join(self.test_dir, 'sample_output', utils.PYvX_DIR)
expected_files = [expected, self.modify_cable_len(expected, out_file_dir)]
match = False
diff = ''
for out_file in expected_files:
sample_output_file = os.path.join(out_file_dir, out_file)
if utils.cmp(sample_output_file, self.output_file):
match = True
break
else:
diff = diff + str(self.run_diff(sample_output_file, self.output_file))

os.remove(os.path.join(out_file_dir, expected_files[1]))

assert match, diff

def test_buffers_dell6100_render_template(self):
self._test_buffers_render_template('dell', 'x86_64-dell_s6100_c2538-r0', 'Force10-S6100', 'sample-dell-6100-t0-minigraph.xml', 'buffers.json.j2', 'buffers-dell6100.json')
Expand Down