mirror of
https://github.com/boostorg/histogram.git
synced 2025-05-09 23:04:07 +00:00
72 lines
2.2 KiB
Python
Executable File
72 lines
2.2 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
|
|
# Copyright 2019 Hans Dembinski, Henry Schreiner
|
|
#
|
|
# Distributed under the Boost Software License, Version 1.0.
|
|
# See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt
|
|
|
|
"""
|
|
This test makes sure that all boost.histogram headers are included in the ODR test
|
|
carried out in odr_main_test.cpp. See that file for details on why this test needed.
|
|
"""
|
|
|
|
import os
|
|
import sys
|
|
import re
|
|
|
|
this_path = os.path.dirname(__file__)
|
|
|
|
all_headers = set()
|
|
# Includes are either in this_path/../include for the standalone version or ...
|
|
include_path = os.path.join(this_path, "..", "include", "boost", "histogram")
|
|
if not os.path.exists(include_path):
|
|
# ... in this_path/../../.. for the bundled boost release
|
|
include_path = os.path.join(this_path, "..", "..", "..", "boost", "histogram")
|
|
assert os.path.exists(include_path)
|
|
|
|
# this has to be rindex, because any leading path could also be called boost
|
|
root_include_path = include_path[: include_path.rindex("boost")]
|
|
|
|
for root, dirs, files in os.walk(include_path):
|
|
for fn in files:
|
|
fn = os.path.join(root, fn)
|
|
fn = fn[len(root_include_path) :] # noqa
|
|
if fn.endswith("debug.hpp"): # is never included
|
|
continue
|
|
all_headers.add(fn)
|
|
|
|
|
|
def get_headers(filename):
|
|
with open(filename, "rb") as f:
|
|
for hdr in re.findall(b'^#include [<"]([^>"]+)[>"]', f.read(), re.MULTILINE):
|
|
hdr = hdr.decode()
|
|
if not hdr.startswith("boost/histogram"):
|
|
continue
|
|
yield hdr.replace("/", os.path.sep) # adapt the paths for Windows
|
|
|
|
|
|
included_headers = set()
|
|
unread_headers = set()
|
|
for hdr in get_headers(os.path.join(this_path, "odr_test.cpp")):
|
|
unread_headers.add(hdr)
|
|
|
|
while unread_headers:
|
|
included_headers.update(unread_headers)
|
|
for hdr in tuple(unread_headers): # copy needed because unread_headers is modified
|
|
unread_headers.remove(hdr)
|
|
for hdr2 in get_headers(os.path.join(root_include_path, hdr)):
|
|
if hdr2 not in included_headers:
|
|
unread_headers.add(hdr2)
|
|
|
|
diff = sorted(all_headers - set(included_headers))
|
|
|
|
if not diff:
|
|
sys.exit(0)
|
|
|
|
|
|
print("Header not included in odr_test.cpp:")
|
|
for fn in diff:
|
|
print(fn)
|
|
|
|
sys.exit(1)
|