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#
# Copyright (C) 2019 Codethink Limited
#
# 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/>.
#
# Pylint doesn't play well with fixtures and dependency injection from pytest
# pylint: disable=redefined-outer-name
import os
import re
import pytest
from buildstream.testing import cli # pylint: disable=unused-import
# Project directory
DATA_DIR = os.path.join(os.path.dirname(os.path.realpath(__file__)), "project",)
@pytest.mark.datafiles(DATA_DIR)
def test_artifact_log(cli, datafiles):
project = str(datafiles)
# Get the cache key of our test element
result = cli.run(
project=project,
silent=True,
args=["--no-colors", "show", "--deps", "none", "--format", "%{full-key}", "target.bst"],
)
key = result.output.strip()
# Ensure we have an artifact to read
result = cli.run(project=project, args=["build", "target.bst"])
assert result.exit_code == 0
# Read the log via the element name
result = cli.run(project=project, args=["artifact", "log", "target.bst"])
assert result.exit_code == 0
log = result.output
# Assert that there actually was a log file
assert log != ""
# Read the log via the key
result = cli.run(project=project, args=["artifact", "log", "test/target/" + key])
assert result.exit_code == 0
assert log == result.output
# Read the log via glob
result = cli.run(project=project, args=["artifact", "log", "test/target/*"])
assert result.exit_code == 0
# The artifact is cached under both a strong key and a weak key
assert log == result.output
@pytest.mark.datafiles(DATA_DIR)
def test_artifact_log_files(cli, datafiles):
project = str(datafiles)
# Ensure we have an artifact to read
result = cli.run(project=project, args=["build", "target.bst"])
assert result.exit_code == 0
logfiles = os.path.join(project, "logfiles")
target = os.path.join(project, logfiles, "target.log")
import_bin = os.path.join(project, logfiles, "import-bin.log")
# Ensure the logfile doesn't exist before the command is run
assert not os.path.exists(logfiles)
assert not os.path.exists(target)
assert not os.path.exists(import_bin)
# Run the command and ensure the file now exists
result = cli.run(project=project, args=["artifact", "log", "--out", logfiles, "target.bst", "import-bin.bst"])
assert result.exit_code == 0
assert os.path.exists(logfiles)
assert os.path.exists(target)
assert os.path.exists(import_bin)
# Ensure the file contains the logs by checking for the LOG line
pattern = r"\[..:..:..\] LOG \[.*\] target.bst"
with open(target, "r") as f:
data = f.read()
assert len(re.findall(pattern, data, re.MULTILINE)) > 0
pattern = r"\[..:..:..\] LOG \[.*\] import-bin.bst"
with open(import_bin, "r") as f:
data = f.read()
assert len(re.findall(pattern, data, re.MULTILINE)) > 0
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