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# encoding=utf-8
# Copyright (c) 2013-2014 Intel Corporation
# Copyright © 2013-2014, 2019 Intel Corporation
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# This permission notice shall be included in all copies or substantial
# portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
"""Test integration with Xorg suites.
This includes XTS and the rendercheck suite.
"""
from __future__ import (
absolute_import, division, print_function, unicode_literals
)
import os
import re
import shutil
import subprocess
import tempfile
from .base import Test
class XTSTest(Test): # pylint: disable=too-few-public-methods
""" X Test Suite class
Runs a single test or subtest from XTS.
Arguments:
name -- the name of the test
testname -- the name of the test file
testnum -- the number of the test file
"""
RESULTS_PATH = None
def __init__(self, command, testname, testdir, **kwargs):
super(XTSTest, self).__init__(command, **kwargs)
self.testname = testname
self.testdir = testdir
self.outdir = tempfile.mkdtemp()
self.result_file = os.path.join(self.outdir, testdir, testname)
self.env.update({"TET_RESFILE": self.result_file})
def _process_log_for_images(self, log):
""" Parse the image logfile """
images = []
search = re.compile('See file (Err[0-9]+.err)')
for line in log.splitlines():
match = search.search(line)
if match is not None:
# Can we parse any other useful information out to give a
# better description of each image?
desc = match.group(1)
# The error logs are text, with a header with width, height,
# and depth, then run-length-encoded pixel values (in
# hexadecimal). Use xtsttopng to convert the error log to a
# pair of PNGs so we can put them in the summary.
command = ['xtsttopng', os.path.join(self.result_file,
self.testdir,
match.group(1))]
try:
out = subprocess.check_output(command, cwd=self.cwd)
except OSError:
images.append({'image_desc': 'image processing failed',
'image_ref': None,
'image_render': None})
continue
# Each Err*.err log contains a rendered image, and a reference
# image that it was compared to. We relocate the to our tree
# with more useful names. (Otherwise, since tests generate
# error logs with numbers sequentially starting from 0, each
# subtest with an error would overwrite the previous test's
# images).
ref_path = os.path.join(
self.RESULTS_PATH, 'images', '{1}-{2}-ref.png'.format(
self.testname, match.group(1)))
render_path = os.path.join(
self.RESULTS_PATH, 'images', '{1}-{2}-render.png'.format(
self.testname, match.group(1)))
split = out.splitlines()
os.rename(os.path.join(self.cwd, split[0]), render_path)
os.rename(os.path.join(self.cwd, split[1]), ref_path)
images.append({'image_desc': desc,
'image_ref': ref_path,
'image_render': render_path})
return images
def interpret_result(self):
super(XTSTest, self).interpret_result()
try:
with open(self.result_file, 'r') as rfile:
log = rfile.read()
self.result.out = log
os.remove(self.result_file)
except IOError:
self.result.err = "No results file found"
log = ""
finally:
shutil.rmtree(self.outdir)
if self.result.returncode == 0:
if re.search('FAIL', self.result.out) is not None:
self.result.result = 'fail'
elif re.search('PASS', self.result.out) is not None:
self.result.result = 'pass'
else:
self.result.result = 'fail'
elif self.result.returncode == 77:
self.result.result = 'skip'
elif self.result.returncode == 1:
if re.search('Could not open all VSW5 fonts', log):
self.result.result = 'warn'
else:
self.result.result = 'fail'
self.result.images = self._process_log_for_images(log)
class RendercheckTest(Test):
def __init__(self, command, testname):
super(RendercheckTest, self).__init__(command)
self.testname = testname
def interpret_result(self):
super(RendercheckTest, self).interpret_result()
if self.result.returncode == 0:
self.result.result = 'pass'
elif self.result.returncode == 77:
self.result.result = 'skip'
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