import os import re import sys import pytest from .server import ServerThread # Command-line arguments def pytest_addoption(parser): parser.addoption("--builddir", action="store", default=None, help="Path to build directory to use binaries from") # HTML report hooks def pytest_html_report_title(report): report.title = "ClickHouse Functional Stateless Tests (PyTest)" RE_TEST_NAME = re.compile(r"\[(.*)\]") def pytest_itemcollected(item): match = RE_TEST_NAME.search(item.name) if match: item._nodeid = match.group(1) # Fixtures @pytest.fixture(scope='module') def cmdopts(request): return { 'builddir': request.config.getoption("--builddir") } @pytest.fixture(scope='module') def bin_prefix(cmdopts): prefix = 'clickhouse' if cmdopts['builddir'] is not None: prefix = os.path.join(cmdopts['builddir'], 'programs', prefix) # FIXME: does this hangs the server start for some reason? # if not os.path.isabs(prefix): # prefix = os.path.abspath(prefix) return prefix # TODO: also support stateful queries. QUERIES_PATH = os.path.join(os.path.dirname(os.path.abspath(__file__)), '0_stateless') @pytest.fixture(scope='module', params=[f for f in os.listdir(QUERIES_PATH) if f.endswith('.sql')]) def sql_query(request): return os.path.join(QUERIES_PATH, os.path.splitext(request.param)[0]) @pytest.fixture(scope='module', params=[f for f in os.listdir(QUERIES_PATH) if f.endswith('.sh')]) def shell_query(request): return os.path.join(QUERIES_PATH, os.path.splitext(request.param)[0]) @pytest.fixture def standalone_server(bin_prefix, tmp_path): server = ServerThread(bin_prefix, str(tmp_path)) server.start() wait_result = server.wait() if wait_result is not None: with open(os.path.join(server.log_dir, 'server', 'stdout.txt'), 'r') as f: print(f.read(), file=sys.stderr) with open(os.path.join(server.log_dir, 'server', 'stderr.txt'), 'r') as f: print(f.read(), file=sys.stderr) pytest.fail('Server died unexpectedly with code {code}'.format(code=server._proc.returncode), pytrace=False) yield server server.stop()