summaryrefslogtreecommitdiff
path: root/lib/spack/spack/test/views.py
blob: d2801f12ba67299162e57adb3b79473e11ba21bc (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
# 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 os
import sys

import pytest

from spack.directory_layout import DirectoryLayout
from spack.filesystem_view import YamlFilesystemView
from spack.spec import Spec


@pytest.mark.skipif(sys.platform == "win32", reason="Not supported on Windows (yet)")
def test_global_activation(install_mockery, mock_fetch):
    """This test ensures that views which are maintained inside of an extendee
    package's prefix are maintained as expected and are compatible with
    global activations prior to #7152.
    """
    spec = Spec("extension1").concretized()
    pkg = spec.package
    pkg.do_install()
    pkg.do_activate()

    extendee_spec = spec["extendee"]
    extendee_pkg = spec["extendee"].package
    view = extendee_pkg.view()
    assert pkg.is_activated(view)

    expected_path = os.path.join(extendee_spec.prefix, ".spack", "extensions.yaml")
    assert view.extensions_layout.extension_file_path(extendee_spec) == expected_path


@pytest.mark.skipif(sys.platform == "win32", reason="Not supported on Windows (yet)")
def test_remove_extensions_ordered(install_mockery, mock_fetch, tmpdir):
    view_dir = str(tmpdir.join("view"))
    layout = DirectoryLayout(view_dir)
    view = YamlFilesystemView(view_dir, layout)
    e2 = Spec("extension2").concretized()
    e2.package.do_install()
    view.add_specs(e2)

    e1 = e2["extension1"]
    view.remove_specs(e1, e2)