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import ubelt as ub
from os.path import expanduser, basename
def test_compressuser_without_home():
username = basename(expanduser('~'))
not_the_user = 'foobar_' + username
ub.shrinkuser(not_the_user) == not_the_user
def test_find_path_no_path():
candidates = list(ub.find_path('does-not-exist', path=[]))
assert len(candidates) == 0
def _available_prog():
# Try and find a program that exists on the machine
import pytest
common_progs = ['ls', 'ping', 'which']
prog_name = None
for cand_prog_name in common_progs:
if ub.find_exe(cand_prog_name):
prog_name = cand_prog_name
break
else:
pytest.skip((
'Common progs {} are not installed. '
'Are we on a weird machine?').format(common_progs))
return prog_name
def test_find_exe_idempotence():
prog_name = _available_prog()
prog_fpath = ub.find_exe(prog_name)
assert prog_fpath == ub.find_exe(prog_fpath), (
'find_exe with an existing path should work')
def test_find_exe_no_exist():
assert ub.find_exe('!noexist', multi=False) is None, (
'multi=False not found should return None')
assert ub.find_exe('!noexist', multi=True) == [], (
'multi=True not found should return an empty list')
if __name__ == '__main__':
"""
pytest ubelt/tests/test_platform.py
"""
import xdoctest
xdoctest.doctest_module(__file__)
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