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# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
import os
import spack.util.ld_so_conf as ld_so_conf
def test_ld_so_conf_parsing(tmpdir):
cwd = os.getcwd()
tmpdir.ensure("subdir", dir=True)
# Entrypoint config file
with open(str(tmpdir.join("main.conf")), "wb") as f:
f.write(b" \n")
f.write(b"include subdir/*.conf\n")
f.write(b"include non-existent/file\n")
f.write(b"include #nope\n")
f.write(b"include \n")
f.write(b"include\t\n")
f.write(b"include\n")
f.write(b"/main.conf/lib # and a comment\n")
f.write(b"relative/path\n\n")
f.write(b"#/skip/me\n")
# Should be parsed: subdir/first.conf
with open(str(tmpdir.join("subdir", "first.conf")), "wb") as f:
f.write(b"/first.conf/lib")
# Should be parsed: subdir/second.conf
with open(str(tmpdir.join("subdir", "second.conf")), "wb") as f:
f.write(b"/second.conf/lib")
# Not matching subdir/*.conf
with open(str(tmpdir.join("subdir", "third")), "wb") as f:
f.write(b"/third/lib")
paths = ld_so_conf.parse_ld_so_conf(str(tmpdir.join("main.conf")))
assert len(paths) == 3
assert "/main.conf/lib" in paths
assert "/first.conf/lib" in paths
assert "/second.conf/lib" in paths
# Make sure globbing didn't change the working dir
assert os.getcwd() == cwd
def test_host_dynamic_linker_search_paths():
assert {"/usr/lib", "/usr/lib64", "/lib", "/lib64"}.issubset(
ld_so_conf.host_dynamic_linker_search_paths()
)
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