Source code for spack.test.cmd.blame

# Copyright 2013-2022 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)

import sys

import pytest

from llnl.util.filesystem import working_dir

import spack.cmd
import spack.paths
import spack.util.spack_json as sjson
from spack.main import SpackCommand
from spack.util.executable import which

pytestmark = pytest.mark.skipif(
    not which("git") or not spack.cmd.spack_is_git_repo(), reason="needs git"
)

blame = SpackCommand("blame")


[docs]def test_blame_by_modtime(mock_packages): """Sanity check the blame command to make sure it works.""" out = blame("--time", "mpich") assert "LAST_COMMIT" in out assert "AUTHOR" in out assert "EMAIL" in out
[docs]def test_blame_by_percent(mock_packages): """Sanity check the blame command to make sure it works.""" out = blame("--percent", "mpich") assert "LAST_COMMIT" in out assert "AUTHOR" in out assert "EMAIL" in out
[docs]@pytest.mark.skipif(sys.platform == "win32", reason="Not supported on Windows (yet)") def test_blame_file(mock_packages): """Sanity check the blame command to make sure it works.""" with working_dir(spack.paths.prefix): out = blame("bin/spack") assert "LAST_COMMIT" in out assert "AUTHOR" in out assert "EMAIL" in out
[docs]def test_blame_json(mock_packages): """Ensure that we can output json as a blame.""" with working_dir(spack.paths.prefix): out = blame("--json", "mpich") # Test loading the json, and top level keys loaded = sjson.load(out) assert "authors" in out assert "totals" in out # Authors should be a list assert len(loaded["authors"]) > 0 # Each of authors and totals has these shared keys keys = ["last_commit", "lines", "percentage"] for key in keys: assert key in loaded["totals"] # But authors is a list of multiple for key in keys + ["author", "email"]: assert key in loaded["authors"][0]
[docs]@pytest.mark.skipif(sys.platform == "win32", reason="git hangs") def test_blame_by_git(mock_packages, capfd): """Sanity check the blame command to make sure it works.""" with capfd.disabled(): out = blame("--git", "mpich") assert "class Mpich" in out assert ' homepage = "http://www.mpich.org"' in out