Source code for spack.test.cmd.dependents

# 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 re
import sys

import pytest

from llnl.util.tty.color import color_when

import spack.store
from spack.main import SpackCommand

dependents = SpackCommand("dependents")

pytestmark = pytest.mark.skipif(sys.platform == "win32", reason="does not run on windows")


[docs]def test_immediate_dependents(mock_packages): out = dependents("libelf") actual = set(re.split(r"\s+", out.strip())) assert actual == set( [ "dyninst", "libdwarf", "patch-a-dependency", "patch-several-dependencies", "quantum-espresso", "conditionally-patch-dependency", ] )
[docs]def test_transitive_dependents(mock_packages): out = dependents("--transitive", "libelf") actual = set(re.split(r"\s+", out.strip())) assert actual == set( [ "callpath", "dyninst", "libdwarf", "mpileaks", "multivalue-variant", "singlevalue-variant-dependent", "patch-a-dependency", "patch-several-dependencies", "quantum-espresso", "conditionally-patch-dependency", ] )
[docs]@pytest.mark.db def test_immediate_installed_dependents(mock_packages, database): with color_when(False): out = dependents("--installed", "libelf") lines = [li for li in out.strip().split("\n") if not li.startswith("--")] hashes = set([re.split(r"\s+", li)[0] for li in lines]) expected = set([spack.store.db.query_one(s).dag_hash(7) for s in ["dyninst", "libdwarf"]]) libelf = spack.store.db.query_one("libelf") expected = set([d.dag_hash(7) for d in libelf.dependents()]) assert expected == hashes
[docs]@pytest.mark.db def test_transitive_installed_dependents(mock_packages, database): with color_when(False): out = dependents("--installed", "--transitive", "fake") lines = [li for li in out.strip().split("\n") if not li.startswith("--")] hashes = set([re.split(r"\s+", li)[0] for li in lines]) expected = set( [ spack.store.db.query_one(s).dag_hash(7) for s in ["zmpi", "callpath^zmpi", "mpileaks^zmpi"] ] ) assert expected == hashes