test_get_tracked_files.py

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# This Source Code Form is subject to the terms of the Mozilla Public

# License, v. 2.0. If a copy of the MPL was not distributed with this

# file, You can obtain one at http://mozilla.org/MPL/2.0/.

import re

from pathlib import Path

import mozunit

import pytest

from mozversioncontrol import get_repository_object

def create_files(working_dir):

    (Path(working_dir) / ".gitignore").touch()

    for path in ("a/x.idl", "a/b/y.idl", "a/b/z.txt"):

        fullpath = Path(working_dir) / path

        fullpath.parent.mkdir(parents=True, exist_ok=True)

        fullpath.write_text("x\n", encoding="utf-8")

STEPS = {

    "hg": [create_files, "hg add a"],

    "git": [create_files, "git add a"],

    "jj": [create_files],

    "src": [create_files],

def test_get_tracked_files(repo):

    for _ in STEPS[repo.vcs]:

        repo.execute_next_step()

    vcs = get_repository_object(repo.dir)

    assert vcs.get_tracked_files(["**/*.idl"]) == ["a/b/y.idl", "a/x.idl"]

    assert vcs.get_tracked_files(["a/*.idl", "**/z.txt"]) == ["a/b/z.txt", "a/x.idl"]

    assert vcs.get_tracked_files(["**/*.missing"]) == []

    assert vcs.get_tracked_files([]) == []

    for pattern in ("a/?.idl", "a\\*.idl", 'a/"*.idl'):

        with pytest.raises(

            ValueError, match=f"Unsupported character.*{re.escape(pattern)}"

):

            vcs.get_tracked_files([pattern])

    (Path(repo.dir) / "a/x.idl").unlink()

    assert vcs.get_tracked_files(["**/*.idl"]) == ["a/b/y.idl"]

    with vcs:

        assert vcs.get_tracked_files(["**/*.idl"]) == ["a/b/y.idl"]

        assert vcs.get_tracked_files(["**/*.missing"]) == []

if __name__ == "__main__":

    mozunit.main()