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Run some Windows environment variable tests only on Windows #1774

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merged 2 commits into from
Dec 19, 2023
Merged

Run some Windows environment variable tests only on Windows #1774

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b12a54a
Use Path.touch to create files for rmtree tests
EliahKagan Dec 19, 2023
6a8ed70
Run test_env_vars_for_windows_tests only on Windows
EliahKagan Dec 19, 2023
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26 changes: 15 additions & 11 deletions test/test_util.py
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Original file line number Diff line number Diff line change
Expand Up @@ -46,7 +46,7 @@ def permission_error_tmpdir(tmp_path):
"""Fixture to test permissions errors in situations where they are not overcome."""
td = tmp_path / "testdir"
td.mkdir()
(td / "x").write_bytes(b"")
(td / "x").touch()

# Set up PermissionError on Windows, where we can't delete read-only files.
(td / "x").chmod(stat.S_IRUSR)
Expand All @@ -73,7 +73,7 @@ def test_deletes_nested_dir_with_files(self, tmp_path):
td / "s" / "y",
td / "s" / "z",
):
f.write_bytes(b"")
f.touch()

try:
rmtree(td)
Expand All @@ -95,7 +95,7 @@ def test_deletes_dir_with_readonly_files(self, tmp_path):
for d in td, td / "sub":
d.mkdir()
for f in td / "x", td / "sub" / "y":
f.write_bytes(b"")
f.touch()
f.chmod(0)

try:
Expand All @@ -115,7 +115,7 @@ def test_avoids_changing_permissions_outside_tree(self, tmp_path):

dir1 = tmp_path / "dir1"
dir1.mkdir()
(dir1 / "file").write_bytes(b"")
(dir1 / "file").touch()
(dir1 / "file").chmod(stat.S_IRUSR)
old_mode = (dir1 / "file").stat().st_mode

Expand Down Expand Up @@ -207,24 +207,28 @@ def _run_parse(name, value):
)
return ast.literal_eval(output)

@pytest.mark.skipif(
os.name != "nt",
reason="These environment variables are only used on Windows.",
)
@pytest.mark.parametrize(
"env_var_value, expected_truth_value",
[
(None, os.name == "nt"), # True on Windows when the environment variable is unset.
(None, True), # When the environment variable is unset.
("", False),
(" ", False),
("0", False),
("1", os.name == "nt"),
("1", True),
("false", False),
("true", os.name == "nt"),
("true", True),
("False", False),
("True", os.name == "nt"),
("True", True),
("no", False),
("yes", os.name == "nt"),
("yes", True),
("NO", False),
("YES", os.name == "nt"),
("YES", True),
(" no ", False),
(" yes ", os.name == "nt"),
(" yes ", True),
],
)
@pytest.mark.parametrize(
Expand Down