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# Unix SMB/CIFS implementation.
#
# Tests for Rust
#
# Copyright (C) David Mulder <dmulder@samba.org> 2024
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
"""Cargo tests for Rust sources"""
from samba.tests import TestCase, BlackboxProcessError
import os
from subprocess import Popen, PIPE
from samba import is_rust_built
class RustCargoTests(TestCase):
def setUp(self):
super().setUp()
# Locate the rust source directory
self.rust_dir = os.path.abspath(
os.path.join(
os.path.realpath(
os.path.dirname(__file__)
),
'../../../../rust'
)
)
# Locate the bin directory
self.target_dir = os.path.abspath(
os.path.join(
os.path.realpath(
os.path.dirname(__file__)
),
'../../..',
'default/rust',
)
)
def check_cargo_test(self, crate_toml):
# Execute the cargo test command
cmd = 'cargo test --target-dir=%s --manifest-path=%s' % (self.target_dir, crate_toml)
p = Popen(cmd, stdout=PIPE, stderr=PIPE, shell=True)
stdoutdata, stderrdata = p.communicate()
retcode = p.returncode
if retcode != 0:
msg = "cargo test failed; return code %s" % retcode
raise BlackboxProcessError(retcode,
cmd,
stdoutdata.decode('utf-8'),
stderrdata.decode('utf-8'),
msg)
def test_rust(self):
if not is_rust_built():
self.skipTest('Cannot test Samba Rust if not built')
crates = []
for root, dirs, files in os.walk(self.rust_dir):
for file in files:
if os.path.basename(file) == 'Cargo.toml':
if root != self.rust_dir:
crates.append(os.path.join(root, file))
for crate_toml in crates:
with self.subTest(crate_toml):
self.check_cargo_test(crate_toml)
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