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build/test/builtin_readlink.py
2023-04-20 07:19:46 -05:00

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#!/usr/bin/env python3
# Copyright 2012 Steven Watanabe
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE.txt or https://www.bfgroup.xyz/b2/LICENSE.txt)
import BoostBuild
import os
import sys
from unittest.mock import patch
t = BoostBuild.Tester(pass_toolset=0)
t.write("link-target", "")
try:
with patch.dict(os.environ, {var: "winsymlinks:nativestrict" for var in ["MSYS", "CYGWIN"]}):
os.symlink("link-target", "link")
except (AttributeError, OSError) as e:
# Either OS does not support symlinks or not enough privilege
print("XFAIL: %s" % e)
t.cleanup()
sys.exit()
t.write("file.jam", """
ECHO [ READLINK link ] ;
EXIT [ READLINK link-target ] : 0 ;
""")
t.run_build_system(["-ffile.jam"], stdout="""link-target
""")
t.cleanup()