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# Copyright 2013-2023 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 pytest
from spack.directory_layout import DirectoryLayout
from spack.filesystem_view import SimpleFilesystemView, YamlFilesystemView
from spack.spec import Spec
@pytest.mark.not_on_windows("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)
@pytest.mark.regression("32456")
def test_view_with_spec_not_contributing_files(mock_packages, tmpdir):
view_dir = os.path.join(str(tmpdir), "view")
os.mkdir(view_dir)
layout = DirectoryLayout(view_dir)
view = SimpleFilesystemView(view_dir, layout)
a = Spec("a")
b = Spec("b")
a.prefix = os.path.join(tmpdir, "a")
b.prefix = os.path.join(tmpdir, "b")
a._mark_concrete()
b._mark_concrete()
# Create directory structure for a and b, and view
os.makedirs(a.prefix.subdir)
os.makedirs(b.prefix.subdir)
os.makedirs(os.path.join(a.prefix, ".spack"))
os.makedirs(os.path.join(b.prefix, ".spack"))
# Add files to b's prefix, but not to a's
with open(b.prefix.file, "w") as f:
f.write("file 1")
with open(b.prefix.subdir.file, "w") as f:
f.write("file 2")
# In previous versions of Spack we incorrectly called add_files_to_view
# with b's merge map. It shouldn't be called at all, since a has no
# files to add to the view.
def pkg_a_add_files_to_view(view, merge_map, skip_if_exists=True):
assert False, "There shouldn't be files to add"
a.package.add_files_to_view = pkg_a_add_files_to_view
# Create view and see if files are linked.
view.add_specs(a, b)
assert os.path.lexists(os.path.join(view_dir, "file"))
assert os.path.lexists(os.path.join(view_dir, "subdir", "file"))
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