0,0 → 1,59 |
#!/usr/bin/env python |
# coding=utf-8 |
# |
# Copyright © 2011 Intel Corporation |
# |
# Permission is hereby granted, free of charge, to any person obtaining a |
# copy of this software and associated documentation files (the "Software"), |
# to deal in the Software without restriction, including without limitation |
# the rights to use, copy, modify, merge, publish, distribute, sublicense, |
# and/or sell copies of the Software, and to permit persons to whom the |
# Software is furnished to do so, subject to the following conditions: |
# |
# The above copyright notice and this permission notice (including the next |
# paragraph) shall be included in all copies or substantial portions of the |
# Software. |
# |
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
# DEALINGS IN THE SOFTWARE. |
|
# Compare two files containing IR code. Ignore formatting differences |
# and declaration order. |
|
import os |
import os.path |
import subprocess |
import sys |
import tempfile |
|
from sexps import * |
|
if len(sys.argv) != 3: |
print 'Usage: compare_ir <file1> <file2>' |
exit(1) |
|
with open(sys.argv[1]) as f: |
ir1 = sort_decls(parse_sexp(f.read())) |
with open(sys.argv[2]) as f: |
ir2 = sort_decls(parse_sexp(f.read())) |
|
if ir1 == ir2: |
exit(0) |
else: |
file1, path1 = tempfile.mkstemp(os.path.basename(sys.argv[1])) |
file2, path2 = tempfile.mkstemp(os.path.basename(sys.argv[2])) |
try: |
os.write(file1, '{0}\n'.format(sexp_to_string(ir1))) |
os.close(file1) |
os.write(file2, '{0}\n'.format(sexp_to_string(ir2))) |
os.close(file2) |
subprocess.call(['diff', '-u', path1, path2]) |
finally: |
os.remove(path1) |
os.remove(path2) |
exit(1) |