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# Copyright 2008 the V8 project authors. All rights reserved.
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials provided
# with the distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
import itertools
import os
import re
from testrunner.local import testsuite
from testrunner.local import utils
from testrunner.objects import testcase
FLAGS_PATTERN = re.compile(r"//\s+Flags:(.*)")
class MessageTestSuite(testsuite.TestSuite):
def __init__(self, name, root):
super(MessageTestSuite, self).__init__(name, root)
def ListTests(self, context):
tests = []
for dirname, dirs, files in os.walk(self.root):
for dotted in [x for x in dirs if x.startswith('.')]:
dirs.remove(dotted)
dirs.sort()
files.sort()
for filename in files:
if filename.endswith(".js"):
testname = join(dirname[len(self.root) + 1:], filename[:-3])
test = testcase.TestCase(self, testname)
tests.append(test)
return tests
def GetFlagsForTestCase(self, testcase, context):
source = self.GetSourceForTest(testcase)
result = []
flags_match = re.findall(FLAGS_PATTERN, source)
for match in flags_match:
result += match.strip().split()
result += context.mode_flags
result.append(os.path.join(self.root, testcase.path + ".js"))
return testcase.flags + result
def GetSourceForTest(self, testcase):
filename = os.path.join(self.root, testcase.path + self.suffix())
with open(filename) as f:
return f.read()
def _IgnoreLine(self, string):
"""Ignore empty lines, valgrind output and Android output."""
if not string: return True
return (string.startswith("==") or string.startswith("**") or
string.startswith("ANDROID"))
def IsFailureOutput(self, output, testpath):
expected_path = os.path.join(self.root, testpath + ".out")
expected_lines = []
# Can't use utils.ReadLinesFrom() here because it strips whitespace.
with open(expected_path) as f:
for line in f:
if line.startswith("#") or not line.strip(): continue
expected_lines.append(line)
raw_lines = output.stdout.splitlines()
actual_lines = [ s for s in raw_lines if not self._IgnoreLine(s) ]
env = { "basename": os.path.basename(testpath + ".js") }
if len(expected_lines) != len(actual_lines):
return True
for (expected, actual) in itertools.izip(expected_lines, actual_lines):
pattern = re.escape(expected.rstrip() % env)
pattern = pattern.replace("\\*", ".*")
pattern = "^%s$" % pattern
if not re.match(pattern, actual):
return True
return False
def StripOutputForTransmit(self, testcase):
pass
def GetSuite(name, root):
return MessageTestSuite(name, root)
# Deprecated definitions below.
# TODO(jkummerow): Remove when SCons is no longer supported.
import test
from os.path import join, exists, basename, isdir
class MessageTestCase(test.TestCase):
def __init__(self, path, file, expected, mode, context, config):
super(MessageTestCase, self).__init__(context, path, mode)
self.file = file
self.expected = expected
self.config = config
def IgnoreLine(self, str):
"""Ignore empty lines, valgrind output and Android output."""
if not str: return True
return (str.startswith('==') or str.startswith('**') or
str.startswith('ANDROID'))
def IsFailureOutput(self, output):
f = file(self.expected)
# Skip initial '#' comment and spaces
for line in f:
if (not line.startswith('#')) and (not line.strip()):
break
# Convert output lines to regexps that we can match
env = { 'basename': basename(self.file) }
patterns = [ ]
for line in f:
if not line.strip():
continue
pattern = re.escape(line.rstrip() % env)
pattern = pattern.replace('\\*', '.*')
pattern = '^%s$' % pattern
patterns.append(pattern)
# Compare actual output with the expected
raw_lines = output.stdout.splitlines()
outlines = [ s for s in raw_lines if not self.IgnoreLine(s) ]
if len(outlines) != len(patterns):
return True
for i in xrange(len(patterns)):
if not re.match(patterns[i], outlines[i]):
return True
return False
def GetLabel(self):
return "%s %s" % (self.mode, self.GetName())
def GetName(self):
return self.path[-1]
def GetCommand(self):
result = self.config.context.GetVmCommand(self, self.mode)
source = open(self.file).read()
flags_match = re.findall(FLAGS_PATTERN, source)
for match in flags_match:
result += match.strip().split()
result.append(self.file)
return result
def GetSource(self):
return (open(self.file).read()
+ "\n--- expected output ---\n"
+ open(self.expected).read())
class MessageTestConfiguration(test.TestConfiguration):
def __init__(self, context, root):
super(MessageTestConfiguration, self).__init__(context, root)
def Ls(self, path):
if isdir(path):
return [f[:-3] for f in os.listdir(path) if f.endswith('.js')]
else:
return []
def ListTests(self, current_path, path, mode, variant_flags):
mjsunit = [current_path + [t] for t in self.Ls(self.root)]
regress = [current_path + ['regress', t] for t in self.Ls(join(self.root, 'regress'))]
bugs = [current_path + ['bugs', t] for t in self.Ls(join(self.root, 'bugs'))]
mjsunit.sort()
regress.sort()
bugs.sort()
all_tests = mjsunit + regress + bugs
result = []
for test in all_tests:
if self.Contains(path, test):
file_prefix = join(self.root, reduce(join, test[1:], ""))
file_path = file_prefix + ".js"
output_path = file_prefix + ".out"
if not exists(output_path):
print "Could not find %s" % output_path
continue
result.append(MessageTestCase(test, file_path, output_path, mode,
self.context, self))
return result
def GetBuildRequirements(self):
return ['d8']
def GetTestStatus(self, sections, defs):
status_file = join(self.root, 'message.status')
if exists(status_file):
test.ReadConfigurationInto(status_file, sections, defs)
def GetConfiguration(context, root):
return MessageTestConfiguration(context, root)
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