Current File : //proc/self/root/usr/src/node-v0.10.4/deps/v8/tools/testrunner/local/statusfile.py
# Copyright 2012 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.
# These imports are required for the on-demand conversion from
# old to new status file format.
from os.path import exists
from os.path import getmtime
from . import old_statusfile
# These outcomes can occur in a TestCase's outcomes list:
SKIP = "SKIP"
FAIL = "FAIL"
PASS = "PASS"
OKAY = "OKAY"
TIMEOUT = "TIMEOUT"
CRASH = "CRASH"
SLOW = "SLOW"
# These are just for the status files and are mapped below in DEFS:
FAIL_OK = "FAIL_OK"
PASS_OR_FAIL = "PASS_OR_FAIL"
ALWAYS = "ALWAYS"
KEYWORDS = {}
for key in [SKIP, FAIL, PASS, OKAY, TIMEOUT, CRASH, SLOW, FAIL_OK,
PASS_OR_FAIL, ALWAYS]:
KEYWORDS[key] = key
DEFS = {FAIL_OK: [FAIL, OKAY],
PASS_OR_FAIL: [PASS, FAIL]}
# Support arches, modes to be written as keywords instead of strings.
VARIABLES = {ALWAYS: True}
for var in ["debug", "release", "android_arm", "android_ia32", "arm", "ia32",
"mipsel", "x64"]:
VARIABLES[var] = var
def DoSkip(outcomes):
return SKIP in outcomes or SLOW in outcomes
def IsFlaky(outcomes):
return ((PASS in outcomes) and (FAIL in outcomes) and
(not CRASH in outcomes) and (not OKAY in outcomes))
def IsFailOk(outcomes):
return (FAIL in outcomes) and (OKAY in outcomes)
def _AddOutcome(result, new):
global DEFS
if new in DEFS:
mapped = DEFS[new]
if type(mapped) == list:
for m in mapped:
_AddOutcome(result, m)
elif type(mapped) == str:
_AddOutcome(result, mapped)
else:
result.add(new)
def _ParseOutcomeList(rule, outcomes, target_dict, variables):
result = set([])
if type(outcomes) == str:
outcomes = [outcomes]
for item in outcomes:
if type(item) == str:
_AddOutcome(result, item)
elif type(item) == list:
if not eval(item[0], variables): continue
for outcome in item[1:]:
assert type(outcome) == str
_AddOutcome(result, outcome)
else:
assert False
if len(result) == 0: return
if rule in target_dict:
target_dict[rule] |= result
else:
target_dict[rule] = result
def ReadStatusFile(path, variables):
# As long as the old-format .status files are authoritative, just
# create the converted version on demand and cache it to speed up
# subsequent runs.
if path.endswith(".status"):
newpath = path + "2"
if not exists(newpath) or getmtime(newpath) < getmtime(path):
print "Converting status file."
converted = old_statusfile.ConvertNotation(path).GetOutput()
with open(newpath, 'w') as f:
f.write(converted)
path = newpath
with open(path) as f:
global KEYWORDS
contents = eval(f.read(), KEYWORDS)
rules = {}
wildcards = {}
variables.update(VARIABLES)
for section in contents:
assert type(section) == list
assert len(section) == 2
if not eval(section[0], variables): continue
section = section[1]
assert type(section) == dict
for rule in section:
assert type(rule) == str
if rule[-1] == '*':
_ParseOutcomeList(rule, section[rule], wildcards, variables)
else:
_ParseOutcomeList(rule, section[rule], rules, variables)
return rules, wildcards
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