mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-14 01:00:07 +00:00
42b1161e8c
This patch adds a JSON schema for the benchmark output file and also adds a script that validates the generated output against the schema.
86 lines
2.5 KiB
Python
Executable File
86 lines
2.5 KiB
Python
Executable File
#!/usr/bin/python
|
|
# Copyright (C) 2014 Free Software Foundation, Inc.
|
|
# This file is part of the GNU C Library.
|
|
#
|
|
# The GNU C Library is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU Lesser General Public
|
|
# License as published by the Free Software Foundation; either
|
|
# version 2.1 of the License, or (at your option) any later version.
|
|
#
|
|
# The GNU C Library is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
# Lesser General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Lesser General Public
|
|
# License along with the GNU C Library; if not, see
|
|
# <http://www.gnu.org/licenses/>.
|
|
"""Benchmark output validator
|
|
|
|
Given a benchmark output file in json format and a benchmark schema file,
|
|
validate the output against the schema.
|
|
"""
|
|
|
|
from __future__ import print_function
|
|
import json
|
|
import sys
|
|
import os
|
|
|
|
try:
|
|
import jsonschema
|
|
except ImportError:
|
|
print('Could not find jsonschema module. Output not validated.')
|
|
# Return success because we don't want the bench target to fail just
|
|
# because the jsonschema module was not found.
|
|
sys.exit(os.EX_OK)
|
|
|
|
|
|
def validate_bench(benchfile, schemafile):
|
|
"""Validate benchmark file
|
|
|
|
Validate a benchmark output file against a JSON schema.
|
|
|
|
Args:
|
|
benchfile: The file name of the bench.out file.
|
|
schemafile: The file name of the JSON schema file to validate
|
|
bench.out against.
|
|
|
|
Exceptions:
|
|
jsonschema.ValidationError: When bench.out is not valid
|
|
jsonschema.SchemaError: When the JSON schema is not valid
|
|
IOError: If any of the files are not found.
|
|
"""
|
|
with open(benchfile, 'r') as bfile:
|
|
with open(schemafile, 'r') as sfile:
|
|
bench = json.load(bfile)
|
|
schema = json.load(sfile)
|
|
jsonschema.validate(bench, schema)
|
|
|
|
# If we reach here, we're all good.
|
|
print("Benchmark output in %s is valid." % benchfile)
|
|
|
|
|
|
def main(args):
|
|
"""Main entry point
|
|
|
|
Args:
|
|
args: The command line arguments to the program
|
|
|
|
Returns:
|
|
0 on success or a non-zero failure code
|
|
|
|
Exceptions:
|
|
Exceptions thrown by validate_bench
|
|
"""
|
|
if len(args) != 2:
|
|
print("Usage: %s <bench.out file> <bench.out schema>" % sys.argv[0],
|
|
file=sys.stderr)
|
|
return os.EX_USAGE
|
|
|
|
validate_bench(args[0], args[1])
|
|
return os.EX_OK
|
|
|
|
|
|
if __name__ == '__main__':
|
|
sys.exit(main(sys.argv[1:]))
|