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#
# Copyright (c) 2012 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.
import os
import re
import sys
import subprocess
from framework.core import *
from framework.exectest import *
#############################################################################
##### CairoTest: Execute an intel-gpu-tools test
#####
##### To use this, create a cairo-test-suite symlink in piglit/bin
##### which points to the cairo-test-suite binary from cairo/tests.
##### compiled tests. Piglit will automatically add all tests into the
##### 'cairo' category.
#############################################################################
x_test_suite = os.path.join(testBinDir, 'xtest')
if not os.path.exists(x_test_suite):
print "xtest symlink not found!"
sys.exit(0)
profile = TestProfile()
class xts_test(ExecTest):
def __init__(self, name, testname, testnum):
ExecTest.__init__(self, ['./' + os.path.basename(name), '-i', str(testnum)])
self.testname = '{0}-{1}'.format(testname, testnum)
self.cwd = os.path.dirname(os.path.realpath(name))
self.test_results_file = os.path.join(self.cwd, self.testname)
self.env["TET_RESFILE"] = self.test_results_file
self.env["XT_RESET_DELAY"] = '0'
self.env["XT_FONTPATH_GOOD"] = '/usr/share/fonts/X11/misc'
self.env["XT_FONTPATH"] = os.path.join(x_test_suite, 'xts5', 'fonts')
# Possibly unnecessary?
self.env["XT_LOCAL"] = 'Yes'
self.env["XT_TCP"] = 'No'
self.env["XT_DISPLAYHOST"] = ''
def process_log_for_images(self, log):
images = []
for line in log.splitlines():
m = re.search('See file (Err[0-9]+.err)', line)
if m is not None:
# Can we parse any other useful information out to
# give a better description of each image?
desc = m.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.cwd, m.group(1))]
try:
proc = subprocess.Popen(command,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
cwd = self.cwd,
universal_newlines=True)
out = proc.communicate()[0]
cwd = os.getcwd()
# 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).
#
# XXX: Of course, we're overwriting them between
# separate piglit runs, because I'm dropping them
# at the top level instead of in our results
# directory. Need to plumb that output directory
# in to this module.
ref_path = '{0}/{1}-{2}-ref.png'.format(cwd, self.testname, m.group(1))
render_path = '{0}/{1}-{2}-render.png'.format(cwd, self.testname, m.group(1))
found_ref = False
found_render = False
for i in out.splitlines():
if not found_render:
os.rename(os.path.join(self.cwd, i), render_path)
found_render = True
else:
os.rename(os.path.join(self.cwd, i), ref_path)
assert not found_ref
found_ref = True
images.append(dict(image_desc = desc,
image_ref = ref_path,
image_render = render_path))
except OSError as e:
images.append(dict(image_desc = 'image processing failed'))
return images
def interpretResult(self, out, returncode, results, dmesg):
log = ''
try:
with open(self.test_results_file) as f:
log = f.read()
os.remove(self.test_results_file)
results['info'] = log
except IOError:
results['info'] = "No results file found"
if returncode == 0:
if re.search('FAIL', out) is not None:
results['result'] = 'fail'
elif re.search('PASS', out) is not None:
results['result'] = 'pass'
else:
results['result'] = 'fail'
elif returncode == 77:
results['result'] = 'skip'
elif returncode == 1:
if re.search('Could not open all VSW5 fonts', log):
results['result'] = 'warn'
else:
results['result'] = 'fail'
else:
results['result'] = 'fail'
results['images'] = self.process_log_for_images(log)
return out
def add_xts_m_files(path):
"""Add all tests represented by .m files."""
fs_path = os.path.join(x_test_suite, path)
for filename in os.listdir(fs_path):
filepath = os.path.join(fs_path, filename)
if os.path.isdir(filepath):
add_xts_m_files(os.path.join(path, filename))
else:
ext = filename.rsplit('.')[-1]
if ext != 'm':
continue
testname = filename[0:-(len(ext) + 1)] # +1 for '.'
# Each 'ASSERTION' line in the .m file corresponds to a
# generated subtest (even if one block of code has
# multiple asssertions).
i = 1
with open(filepath) as f:
for line in f:
if not re.match('>>ASSERTION', line):
continue
profile.tests['{0}/{1}/{2}'.format(path, testname, i)] = xts_test(os.path.join(fs_path, testname), testname, i)
i = i + 1
add_xts_m_files('xts5')
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