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#
# Copyright (C) 2018 Codethink Limited
# Copyright (C) 2018 Bloomberg Finance LP
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library. If not, see <http://www.gnu.org/licenses/>.
#
# Authors: Tristan Van Berkom <tristan.vanberkom@codethink.co.uk>
# Jonathan Maw <jonathan.maw@codethink.co.uk>
# William Salmon <will.salmon@codethink.co.uk>
#
import os
import pytest
from buildstream._exceptions import ErrorDomain
from buildstream import _yaml
from tests.testutils import cli, create_repo
from tests.testutils.site import HAVE_GIT
DATA_DIR = os.path.join(
os.path.dirname(os.path.realpath(__file__)),
'git',
)
@pytest.mark.skipif(HAVE_GIT is False, reason="git is not available")
@pytest.mark.datafiles(os.path.join(DATA_DIR, 'template'))
def test_fetch_bad_ref(cli, tmpdir, datafiles):
project = os.path.join(datafiles.dirname, datafiles.basename)
# Create the repo from 'repofiles' subdir
repo = create_repo('git', str(tmpdir))
ref = repo.create(os.path.join(project, 'repofiles'))
# Write out our test target with a bad ref
element = {
'kind': 'import',
'sources': [
repo.source_config(ref='5')
]
}
_yaml.dump(element, os.path.join(project, 'target.bst'))
# Assert that fetch raises an error here
result = cli.run(project=project, args=[
'fetch', 'target.bst'
])
result.assert_main_error(ErrorDomain.STREAM, None)
result.assert_task_error(ErrorDomain.SOURCE, None)
@pytest.mark.skipif(HAVE_GIT is False, reason="git is not available")
@pytest.mark.datafiles(os.path.join(DATA_DIR, 'template'))
def test_submodule_fetch_checkout(cli, tmpdir, datafiles):
project = os.path.join(datafiles.dirname, datafiles.basename)
checkoutdir = os.path.join(str(tmpdir), "checkout")
# Create the submodule first from the 'subrepofiles' subdir
subrepo = create_repo('git', str(tmpdir), 'subrepo')
subref = subrepo.create(os.path.join(project, 'subrepofiles'))
# Create the repo from 'repofiles' subdir
repo = create_repo('git', str(tmpdir))
ref = repo.create(os.path.join(project, 'repofiles'))
# Add a submodule pointing to the one we created
ref = repo.add_submodule('subdir', 'file://' + subrepo.repo)
# Write out our test target
element = {
'kind': 'import',
'sources': [
repo.source_config(ref=ref)
]
}
_yaml.dump(element, os.path.join(project, 'target.bst'))
# Fetch, build, checkout
result = cli.run(project=project, args=['fetch', 'target.bst'])
result.assert_success()
result = cli.run(project=project, args=['build', 'target.bst'])
result.assert_success()
result = cli.run(project=project, args=['checkout', 'target.bst', checkoutdir])
result.assert_success()
# Assert we checked out both files at their expected location
assert os.path.exists(os.path.join(checkoutdir, 'file.txt'))
assert os.path.exists(os.path.join(checkoutdir, 'subdir', 'ponyfile.txt'))
@pytest.mark.skipif(HAVE_GIT is False, reason="git is not available")
@pytest.mark.datafiles(os.path.join(DATA_DIR, 'template'))
def test_submodule_fetch_source_enable_explicit(cli, tmpdir, datafiles):
project = os.path.join(datafiles.dirname, datafiles.basename)
checkoutdir = os.path.join(str(tmpdir), "checkout")
# Create the submodule first from the 'subrepofiles' subdir
subrepo = create_repo('git', str(tmpdir), 'subrepo')
subrepo.create(os.path.join(project, 'subrepofiles'))
# Create the repo from 'repofiles' subdir
repo = create_repo('git', str(tmpdir))
ref = repo.create(os.path.join(project, 'repofiles'))
# Add a submodule pointing to the one we created
ref = repo.add_submodule('subdir', 'file://' + subrepo.repo)
# Write out our test target
element = {
'kind': 'import',
'sources': [
repo.source_config(ref=ref, checkout_submodules=True)
]
}
_yaml.dump(element, os.path.join(project, 'target.bst'))
# Fetch, build, checkout
result = cli.run(project=project, args=['fetch', 'target.bst'])
result.assert_success()
result = cli.run(project=project, args=['build', 'target.bst'])
result.assert_success()
result = cli.run(project=project, args=['checkout', 'target.bst', checkoutdir])
result.assert_success()
# Assert we checked out both files at their expected location
assert os.path.exists(os.path.join(checkoutdir, 'file.txt'))
assert os.path.exists(os.path.join(checkoutdir, 'subdir', 'ponyfile.txt'))
@pytest.mark.skipif(HAVE_GIT is False, reason="git is not available")
@pytest.mark.datafiles(os.path.join(DATA_DIR, 'template'))
def test_submodule_fetch_source_disable(cli, tmpdir, datafiles):
project = os.path.join(datafiles.dirname, datafiles.basename)
checkoutdir = os.path.join(str(tmpdir), "checkout")
# Create the submodule first from the 'subrepofiles' subdir
subrepo = create_repo('git', str(tmpdir), 'subrepo')
subrepo.create(os.path.join(project, 'subrepofiles'))
# Create the repo from 'repofiles' subdir
repo = create_repo('git', str(tmpdir))
ref = repo.create(os.path.join(project, 'repofiles'))
# Add a submodule pointing to the one we created
ref = repo.add_submodule('subdir', 'file://' + subrepo.repo)
# Write out our test target
element = {
'kind': 'import',
'sources': [
repo.source_config(ref=ref, checkout_submodules=False)
]
}
_yaml.dump(element, os.path.join(project, 'target.bst'))
# Fetch, build, checkout
result = cli.run(project=project, args=['fetch', 'target.bst'])
result.assert_success()
result = cli.run(project=project, args=['build', 'target.bst'])
result.assert_success()
result = cli.run(project=project, args=['checkout', 'target.bst', checkoutdir])
result.assert_success()
# Assert we checked out both files at their expected location
assert os.path.exists(os.path.join(checkoutdir, 'file.txt'))
assert not os.path.exists(os.path.join(checkoutdir, 'subdir', 'ponyfile.txt'))
@pytest.mark.skipif(HAVE_GIT is False, reason="git is not available")
@pytest.mark.datafiles(os.path.join(DATA_DIR, 'template'))
def test_submodule_fetch_submodule_does_override(cli, tmpdir, datafiles):
project = os.path.join(datafiles.dirname, datafiles.basename)
checkoutdir = os.path.join(str(tmpdir), "checkout")
# Create the submodule first from the 'subrepofiles' subdir
subrepo = create_repo('git', str(tmpdir), 'subrepo')
subrepo.create(os.path.join(project, 'subrepofiles'))
# Create the repo from 'repofiles' subdir
repo = create_repo('git', str(tmpdir))
ref = repo.create(os.path.join(project, 'repofiles'))
# Add a submodule pointing to the one we created
ref = repo.add_submodule('subdir', 'file://' + subrepo.repo, checkout=True)
# Write out our test target
element = {
'kind': 'import',
'sources': [
repo.source_config(ref=ref, checkout_submodules=False)
]
}
_yaml.dump(element, os.path.join(project, 'target.bst'))
# Fetch, build, checkout
result = cli.run(project=project, args=['fetch', 'target.bst'])
result.assert_success()
result = cli.run(project=project, args=['build', 'target.bst'])
result.assert_success()
result = cli.run(project=project, args=['checkout', 'target.bst', checkoutdir])
result.assert_success()
# Assert we checked out both files at their expected location
assert os.path.exists(os.path.join(checkoutdir, 'file.txt'))
assert os.path.exists(os.path.join(checkoutdir, 'subdir', 'ponyfile.txt'))
@pytest.mark.skipif(HAVE_GIT is False, reason="git is not available")
@pytest.mark.datafiles(os.path.join(DATA_DIR, 'template'))
def test_submodule_fetch_submodule_individual_checkout(cli, tmpdir, datafiles):
project = os.path.join(datafiles.dirname, datafiles.basename)
checkoutdir = os.path.join(str(tmpdir), "checkout")
# Create the submodule first from the 'subrepofiles' subdir
subrepo = create_repo('git', str(tmpdir), 'subrepo')
subrepo.create(os.path.join(project, 'subrepofiles'))
# Create another submodule from the 'othersubrepofiles' subdir
other_subrepo = create_repo('git', str(tmpdir), 'othersubrepo')
other_subrepo.create(os.path.join(project, 'othersubrepofiles'))
# Create the repo from 'repofiles' subdir
repo = create_repo('git', str(tmpdir))
ref = repo.create(os.path.join(project, 'repofiles'))
# Add a submodule pointing to the one we created
ref = repo.add_submodule('subdir', 'file://' + subrepo.repo, checkout=False)
ref = repo.add_submodule('othersubdir', 'file://' + other_subrepo.repo)
# Write out our test target
element = {
'kind': 'import',
'sources': [
repo.source_config(ref=ref, checkout_submodules=True)
]
}
_yaml.dump(element, os.path.join(project, 'target.bst'))
# Fetch, build, checkout
result = cli.run(project=project, args=['fetch', 'target.bst'])
result.assert_success()
result = cli.run(project=project, args=['build', 'target.bst'])
result.assert_success()
result = cli.run(project=project, args=['checkout', 'target.bst', checkoutdir])
result.assert_success()
# Assert we checked out files at their expected location
assert os.path.exists(os.path.join(checkoutdir, 'file.txt'))
assert not os.path.exists(os.path.join(checkoutdir, 'subdir', 'ponyfile.txt'))
assert os.path.exists(os.path.join(checkoutdir, 'othersubdir', 'unicornfile.txt'))
@pytest.mark.skipif(HAVE_GIT is False, reason="git is not available")
@pytest.mark.datafiles(os.path.join(DATA_DIR, 'template'))
def test_submodule_fetch_submodule_individual_checkout_explicit(cli, tmpdir, datafiles):
project = os.path.join(datafiles.dirname, datafiles.basename)
checkoutdir = os.path.join(str(tmpdir), "checkout")
# Create the submodule first from the 'subrepofiles' subdir
subrepo = create_repo('git', str(tmpdir), 'subrepo')
subrepo.create(os.path.join(project, 'subrepofiles'))
# Create another submodule from the 'othersubrepofiles' subdir
other_subrepo = create_repo('git', str(tmpdir), 'othersubrepo')
other_subrepo.create(os.path.join(project, 'othersubrepofiles'))
# Create the repo from 'repofiles' subdir
repo = create_repo('git', str(tmpdir))
ref = repo.create(os.path.join(project, 'repofiles'))
# Add a submodule pointing to the one we created
ref = repo.add_submodule('subdir', 'file://' + subrepo.repo, checkout=False)
ref = repo.add_submodule('othersubdir', 'file://' + other_subrepo.repo, checkout=True)
# Write out our test target
element = {
'kind': 'import',
'sources': [
repo.source_config(ref=ref, checkout_submodules=True)
]
}
_yaml.dump(element, os.path.join(project, 'target.bst'))
# Fetch, build, checkout
result = cli.run(project=project, args=['fetch', 'target.bst'])
result.assert_success()
result = cli.run(project=project, args=['build', 'target.bst'])
result.assert_success()
result = cli.run(project=project, args=['checkout', 'target.bst', checkoutdir])
result.assert_success()
# Assert we checked out files at their expected location
assert os.path.exists(os.path.join(checkoutdir, 'file.txt'))
assert not os.path.exists(os.path.join(checkoutdir, 'subdir', 'ponyfile.txt'))
assert os.path.exists(os.path.join(checkoutdir, 'othersubdir', 'unicornfile.txt'))
@pytest.mark.skipif(HAVE_GIT is False, reason="git is not available")
@pytest.mark.datafiles(os.path.join(DATA_DIR, 'project-override'))
def test_submodule_fetch_project_override(cli, tmpdir, datafiles):
project = os.path.join(datafiles.dirname, datafiles.basename)
checkoutdir = os.path.join(str(tmpdir), "checkout")
# Create the submodule first from the 'subrepofiles' subdir
subrepo = create_repo('git', str(tmpdir), 'subrepo')
subrepo.create(os.path.join(project, 'subrepofiles'))
# Create the repo from 'repofiles' subdir
repo = create_repo('git', str(tmpdir))
ref = repo.create(os.path.join(project, 'repofiles'))
# Add a submodule pointing to the one we created
ref = repo.add_submodule('subdir', 'file://' + subrepo.repo)
# Write out our test target
element = {
'kind': 'import',
'sources': [
repo.source_config(ref=ref)
]
}
_yaml.dump(element, os.path.join(project, 'target.bst'))
# Fetch, build, checkout
result = cli.run(project=project, args=['fetch', 'target.bst'])
result.assert_success()
result = cli.run(project=project, args=['build', 'target.bst'])
result.assert_success()
result = cli.run(project=project, args=['checkout', 'target.bst', checkoutdir])
result.assert_success()
# Assert we checked out both files at their expected location
assert os.path.exists(os.path.join(checkoutdir, 'file.txt'))
assert not os.path.exists(os.path.join(checkoutdir, 'subdir', 'ponyfile.txt'))
@pytest.mark.skipif(HAVE_GIT is False, reason="git is not available")
@pytest.mark.datafiles(os.path.join(DATA_DIR, 'template'))
def test_submodule_track_ignore_inconsistent(cli, tmpdir, datafiles):
project = os.path.join(datafiles.dirname, datafiles.basename)
# Create the repo from 'repofiles' subdir
repo = create_repo('git', str(tmpdir))
ref = repo.create(os.path.join(project, 'repofiles'))
# Write out our test target
element = {
'kind': 'import',
'sources': [
repo.source_config(ref=ref)
]
}
_yaml.dump(element, os.path.join(project, 'target.bst'))
# Now add a .gitmodules file with an inconsistent submodule,
# we are calling this inconsistent because the file was created
# but `git submodule add` was never called, so there is no reference
# associated to the submodule.
#
repo.add_file(os.path.join(project, 'inconsistent-submodule', '.gitmodules'))
# Fetch should work, we're not yet at the offending ref
result = cli.run(project=project, args=['fetch', 'target.bst'])
result.assert_success()
# Track will encounter an inconsistent submodule without any ref
result = cli.run(project=project, args=['track', 'target.bst'])
result.assert_success()
# Assert that we are just fine without it, and emit a warning to the user.
assert "Ignoring inconsistent submodule" in result.stderr
@pytest.mark.skipif(HAVE_GIT is False, reason="git is not available")
@pytest.mark.datafiles(os.path.join(DATA_DIR, 'template'))
def test_submodule_track_no_ref_or_track(cli, tmpdir, datafiles):
project = os.path.join(datafiles.dirname, datafiles.basename)
# Create the repo from 'repofiles' subdir
repo = create_repo('git', str(tmpdir))
ref = repo.create(os.path.join(project, 'repofiles'))
# Write out our test target
gitsource = repo.source_config(ref=None)
gitsource.pop('track')
element = {
'kind': 'import',
'sources': [
gitsource
]
}
_yaml.dump(element, os.path.join(project, 'target.bst'))
# Track will encounter an inconsistent submodule without any ref
result = cli.run(project=project, args=['show', 'target.bst'])
result.assert_main_error(ErrorDomain.SOURCE, "missing-track-and-ref")
result.assert_task_error(None, None)
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