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# This file is part of MAUS: http://micewww.pp.rl.ac.uk/projects/maus
#
# MAUS is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# MAUS 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with MAUS. If not, see <http://www.gnu.org/licenses/>.
#
"""
Check MAUS_ROOT_DIR path is okay for building
"""
import os
import sys
import unittest
def has_whitespace():
"""
Check for ' ' in MAUS_ROOT_DIR path (no tab checking)
"""
mrd = os.environ["MAUS_ROOT_DIR"]
if mrd.find(' ') > -1:
print """
FATAL: Found white space in $MAUS_ROOT_DIR. Your $MAUS_ROOT_DIR was
FATAL: """+mrd
return True
return False
def has_symbolic_links():
"""
Check for symbolic links in MAUS_ROOT_DIR path
"""
mrd = os.path.normpath(os.environ["MAUS_ROOT_DIR"])
if os.path.realpath(mrd) != mrd:
print """
FATAL: Found a symbolic link in $MAUS_ROOT_DIR. Your $MAUS_ROOT_DIR was
FATAL: """+mrd+"""
FATAL: and your absolute path is
FATAL: """+os.path.abspath(mrd)
return True
return False
class TestCheckPath(): #unittest.TestCase): # pylint: disable=R0904
"""
Tests
"""
def test_has_symbolic_links(self):
"""
Tests for has_symbolic_links()
"""
symlink = os.path.join(os.environ["MAUS_ROOT_DIR"], "tmp", "symlink")
if os.path.exists(symlink):
os.remove(symlink)
os.symlink(os.environ["MAUS_ROOT_DIR"], symlink)
os.environ["MAUS_ROOT_DIR"] = symlink
assert(has_symbolic_links())
os.environ["MAUS_ROOT_DIR"] = "/usr/"
assert(not has_symbolic_links())
os.environ["MAUS_ROOT_DIR"] = "/usr"
assert(not has_symbolic_links())
def test_has_white_space(self):
"""
Tests for has_white_space()
"""
os.environ["MAUS_ROOT_DIR"] = " bobjim"
assert(has_whitespace())
os.environ["MAUS_ROOT_DIR"] = "bobjim"
assert( not has_whitespace())
def main():
"""
Check MAUS_ROOT_DIR environment variable for whitespace or symbolic links
"""
if has_symbolic_links() or has_whitespace():
sys.exit(1)
if __name__ == "__main__":
main()
else:
# unittest for some reason doesn't work
TestCheckPath().test_has_symbolic_links()
TestCheckPath().test_has_white_space()
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