Move end2end tag handling to end2end/conftest.py

This commit is contained in:
Florian Bruhin 2016-09-05 10:54:09 +02:00
parent 6c6e98aac4
commit 30327b2acf
3 changed files with 100 additions and 99 deletions

View File

@ -21,11 +21,9 @@
"""The qutebrowser test suite conftest file."""
import re
import os
import sys
import warnings
import operator
import pytest
import hypothesis
@ -37,10 +35,6 @@ from helpers.logfail import fail_on_logging
from helpers.messagemock import message_mock
from helpers.fixtures import * # pylint: disable=wildcard-import
from PyQt5.QtCore import PYQT_VERSION
from qutebrowser.utils import qtutils
# Set hypothesis settings
hypothesis.settings.register_profile('default',
@ -182,72 +176,3 @@ def pytest_sessionfinish(exitstatus):
status_file = os.path.join(cache_dir, 'pytest_status')
with open(status_file, 'w', encoding='ascii') as f:
f.write(str(exitstatus))
if not getattr(sys, 'frozen', False):
def _get_version_tag(tag):
"""Handle tags like pyqt>=5.3.1 for BDD tests.
This transforms e.g. pyqt>=5.3.1 into an appropriate @pytest.mark.skip
marker, and falls back to pytest-bdd's implementation for all other
casesinto an appropriate @pytest.mark.skip marker, and falls back to
"""
version_re = re.compile(r"""
(?P<package>qt|pyqt)
(?P<operator>==|>|>=|<|<=|!=)
(?P<version>\d+\.\d+\.\d+)
""", re.VERBOSE)
match = version_re.match(tag)
if not match:
return None
operators = {
'==': operator.eq,
'>': operator.gt,
'<': operator.lt,
'>=': operator.ge,
'<=': operator.le,
'!=': operator.ne,
}
package = match.group('package')
op = operators[match.group('operator')]
version = match.group('version')
if package == 'qt':
return pytest.mark.skipif(qtutils.version_check(version, op),
reason='Needs ' + tag)
elif package == 'pyqt':
major, minor, patch = [int(e) for e in version.split('.')]
hex_version = (major << 16) | (minor << 8) | patch
return pytest.mark.skipif(not op(PYQT_VERSION, hex_version),
reason='Needs ' + tag)
else:
raise ValueError("Invalid package {!r}".format(package))
def _get_backend_tag(tag):
"""Handle a @qtwebengine_*/@qtwebkit_skip tag."""
pytest_marks = {
'qtwebengine_todo': pytest.mark.qtwebengine_todo,
'qtwebengine_skip': pytest.mark.qtwebengine_skip,
'qtwebkit_skip': pytest.mark.qtwebkit_skip
}
if not any(tag.startswith(t + ':') for t in pytest_marks):
return None
name, desc = tag.split(':', maxsplit=1)
return pytest_marks[name](desc)
def pytest_bdd_apply_tag(tag, function):
"""Handle custom tags for BDD tests.
This tries various functions, and if none knows how to handle this tag,
it returns None so it falls back to pytest-bdd's implementation.
"""
funcs = [_get_version_tag, _get_backend_tag]
for func in funcs:
mark = func(tag)
if mark is not None:
mark(function)
return True
return None

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@ -21,11 +21,16 @@
"""Things needed for end2end testing."""
import re
import os
import sys
import shutil
import pstats
import os.path
import operator
import pytest
from PyQt5.QtCore import PYQT_VERSION
pytest.register_assert_rewrite('end2end.fixtures')
@ -33,6 +38,7 @@ from end2end.fixtures.webserver import httpbin, httpbin_after_test, ssl_server
from end2end.fixtures.quteprocess import (quteproc_process, quteproc,
quteproc_new)
from end2end.fixtures.testprocess import pytest_runtest_makereport
from qutebrowser.utils import qtutils
def pytest_configure(config):
@ -51,3 +57,97 @@ def pytest_unconfigure(config):
for fn in os.listdir('prof'):
stats.add(os.path.join('prof', fn))
stats.dump_stats(os.path.join('prof', 'combined.pstats'))
def _get_version_tag(tag):
"""Handle tags like pyqt>=5.3.1 for BDD tests.
This transforms e.g. pyqt>=5.3.1 into an appropriate @pytest.mark.skip
marker, and falls back to pytest-bdd's implementation for all other
casesinto an appropriate @pytest.mark.skip marker, and falls back to
"""
version_re = re.compile(r"""
(?P<package>qt|pyqt)
(?P<operator>==|>|>=|<|<=|!=)
(?P<version>\d+\.\d+\.\d+)
""", re.VERBOSE)
match = version_re.match(tag)
if not match:
return None
operators = {
'==': operator.eq,
'>': operator.gt,
'<': operator.lt,
'>=': operator.ge,
'<=': operator.le,
'!=': operator.ne,
}
package = match.group('package')
op = operators[match.group('operator')]
version = match.group('version')
if package == 'qt':
return pytest.mark.skipif(qtutils.version_check(version, op),
reason='Needs ' + tag)
elif package == 'pyqt':
major, minor, patch = [int(e) for e in version.split('.')]
hex_version = (major << 16) | (minor << 8) | patch
return pytest.mark.skipif(not op(PYQT_VERSION, hex_version),
reason='Needs ' + tag)
else:
raise ValueError("Invalid package {!r}".format(package))
def _get_backend_tag(tag):
"""Handle a @qtwebengine_*/@qtwebkit_skip tag."""
pytest_marks = {
'qtwebengine_todo': pytest.mark.qtwebengine_todo,
'qtwebengine_skip': pytest.mark.qtwebengine_skip,
'qtwebkit_skip': pytest.mark.qtwebkit_skip
}
if not any(tag.startswith(t + ':') for t in pytest_marks):
return None
name, desc = tag.split(':', maxsplit=1)
return pytest_marks[name](desc)
if not getattr(sys, 'frozen', False):
def pytest_bdd_apply_tag(tag, function):
"""Handle custom tags for BDD tests.
This tries various functions, and if none knows how to handle this tag,
it returns None so it falls back to pytest-bdd's implementation.
"""
funcs = [_get_version_tag, _get_backend_tag]
for func in funcs:
mark = func(tag)
if mark is not None:
mark(function)
return True
return None
def pytest_collection_modifyitems(config, items):
"""Apply @qtwebengine_* markers."""
webengine = config.getoption('--qute-bdd-webengine')
markers = {
'qtwebengine_todo': ('QtWebEngine TODO', pytest.mark.xfail, webengine),
'qtwebengine_skip': ('Skipped with QtWebEngine', pytest.mark.skipif,
webengine),
'qtwebkit_skip': ('Skipped with QtWebKit', pytest.mark.skipif,
not webengine),
}
for item in items:
for name, (prefix, pytest_mark, condition) in markers.items():
marker = item.get_marker(name)
if marker:
if marker.args:
text = '{}: {}'.format(prefix, marker.args[0])
else:
text = prefix
item.add_marker(pytest_mark(condition, reason=text,
**marker.kwargs))

View File

@ -34,30 +34,6 @@ from qutebrowser.utils import log
from helpers import utils
def pytest_collection_modifyitems(config, items):
"""Apply @qtwebengine_* markers."""
webengine = config.getoption('--qute-bdd-webengine')
markers = {
'qtwebengine_todo': ('QtWebEngine TODO', pytest.mark.xfail, webengine),
'qtwebengine_skip': ('Skipped with QtWebEngine', pytest.mark.skipif,
webengine),
'qtwebkit_skip': ('Skipped with QtWebKit', pytest.mark.skipif,
not webengine),
}
for item in items:
for name, (prefix, pytest_mark, condition) in markers.items():
marker = item.get_marker(name)
if marker:
if marker.args:
text = '{}: {}'.format(prefix, marker.args[0])
else:
text = prefix
item.add_marker(pytest_mark(condition, reason=text,
**marker.kwargs))
@pytest.hookimpl(hookwrapper=True)
def pytest_runtest_makereport(item, call):
"""Add a BDD section to the test output."""