Source code for spack.test.cmd.undevelop

# 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

import spack.environment as ev
import spack.spec
from spack.main import SpackCommand

undevelop = SpackCommand('undevelop')
env = SpackCommand('env')
concretize = SpackCommand('concretize')

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


def test_undevelop(tmpdir, config, mock_packages, mutable_mock_env_path):
    # setup environment
    envdir = tmpdir.mkdir('env')
    with envdir.as_cwd():
        with open('spack.yaml', 'w') as f:
            f.write("""\
env:
  specs:
  - mpich

  develop:
    mpich:
      spec: mpich@1.0
      path: /fake/path
""")

        env('create', 'test', './spack.yaml')
        with ev.read('test'):
            before = spack.spec.Spec('mpich').concretized()
            undevelop('mpich')
            after = spack.spec.Spec('mpich').concretized()

    # Removing dev spec from environment changes concretization
    assert before.satisfies('dev_path=*')
    assert not after.satisfies('dev_path=*')


def test_undevelop_nonexistent(tmpdir, config, mock_packages, mutable_mock_env_path):
    # setup environment
    envdir = tmpdir.mkdir('env')
    with envdir.as_cwd():
        with open('spack.yaml', 'w') as f:
            f.write("""\
env:
  specs:
  - mpich

  develop:
    mpich:
      spec: mpich@1.0
      path: /fake/path
""")

        env('create', 'test', './spack.yaml')
        with ev.read('test') as e:
            concretize()
            before = e.specs_by_hash
            undevelop('package-not-in-develop')  # does nothing
            concretize('-f')
            after = e.specs_by_hash

    # nothing should have changed
    assert before == after