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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))
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