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"""Tests for distutils.command.install_data."""
import os
import pathlib
from distutils.command.install_data import install_data
from distutils.tests import support
import pytest
@pytest.mark.usefixtures('save_env')
class TestInstallData(
support.TempdirManager,
):
def test_simple_run(self):
pkg_dir, dist = self.create_dist()
cmd = install_data(dist)
cmd.install_dir = inst = os.path.join(pkg_dir, 'inst')
# data_files can contain
# - simple files
# - a Path object
# - a tuple with a path, and a list of file
one = os.path.join(pkg_dir, 'one')
self.write_file(one, 'xxx')
inst2 = os.path.join(pkg_dir, 'inst2')
two = os.path.join(pkg_dir, 'two')
self.write_file(two, 'xxx')
three = pathlib.Path(pkg_dir) / 'three'
self.write_file(three, 'xxx')
cmd.data_files = [one, (inst2, [two]), three]
assert cmd.get_inputs() == [one, (inst2, [two]), three]
# let's run the command
cmd.ensure_finalized()
cmd.run()
# let's check the result
assert len(cmd.get_outputs()) == 3
rthree = os.path.split(one)[-1]
assert os.path.exists(os.path.join(inst, rthree))
rtwo = os.path.split(two)[-1]
assert os.path.exists(os.path.join(inst2, rtwo))
rone = os.path.split(one)[-1]
assert os.path.exists(os.path.join(inst, rone))
cmd.outfiles = []
# let's try with warn_dir one
cmd.warn_dir = True
cmd.ensure_finalized()
cmd.run()
# let's check the result
assert len(cmd.get_outputs()) == 3
assert os.path.exists(os.path.join(inst, rthree))
assert os.path.exists(os.path.join(inst2, rtwo))
assert os.path.exists(os.path.join(inst, rone))
cmd.outfiles = []
# now using root and empty dir
cmd.root = os.path.join(pkg_dir, 'root')
inst5 = os.path.join(pkg_dir, 'inst5')
four = os.path.join(cmd.install_dir, 'four')
self.write_file(four, 'xx')
cmd.data_files = [one, (inst2, [two]), three, ('inst5', [four]), (inst5, [])]
cmd.ensure_finalized()
cmd.run()
# let's check the result
assert len(cmd.get_outputs()) == 5
assert os.path.exists(os.path.join(inst, rthree))
assert os.path.exists(os.path.join(inst2, rtwo))
assert os.path.exists(os.path.join(inst, rone))